baber/WOPTO huggingface dataset:
Patent KR-20020065952-A (KR)
Title: Demodulator comprising digital if down converter
Inventor: OH IL HYEOK
IPC: H03M5/02
Filed: 2001-02-08
Abstract: PURPOSE: A demodulator with a digital intermediate frequency down converter is provided to simplify a circuit thereof by utilizing a fixed clock a demodulator for demultiplexing a modulated data such as BPSK, QPSK and 16QAM and to give various data speed by incorporating therein a digital intermediate frequency down converter. CONSTITUTION: A demodulator provided with a digital intermediate frequency down converter includes an analog-to-digital(A/D) converter(31) for converting an input signal to a digital signal, a first down converter(32) for proceeding a first intermediate frequency(IF) down conversion by receiving the converted digital signal, a second down converter(33) for proceeding a second IF down conversion by inputting the first IF down converted signal, an automatic gain control(AGC) circuit(34) for supplying an I and Q data to a decoder by gain controlling the output of the second down converter(33), a symbol timing recovery circuit(35) for time recovering the gain controlled I and Q data symbol, a loop filter(36) for outputting the output from the symbol timing recovery circuit(35), a symbol numerically controlled oscillator(NCO)(37) for supplying by generating a predetermined signal at the second down converter(33), a carrier wave discriminator(38) for outputting by discriminating the carrier wave by receiving the I and Q data, a loop filter(39) for filtering the output of the carrier wave discriminator(38) and an NCO(40) for creating a predetermined signal in response to the output of the loop filter(39) and for supplying the predetermined signal to the second down converter(33).
Patent KR-20020066152-A (KR)
Title: Tension-mask frame assembly of color picture tube
Inventor: JUN SANG HO
IPC: H01J29/02
Filed: 2001-02-09
Abstract: PURPOSE: A tension mask frame assembly of a color cathode ray tube is provided to avoid bending of an elastic element when the tension mask frame is pressed. CONSTITUTION: A tension mask frame assembly of a color cathode ray tube comprises a tension mask(60) for a dichroic function of an electron beam, and a frame(30) for supporting the tension mask(60). The tension mask(60) includes many parallel strips(61,61'), and many real bridges(62) for connecting the strips(61,61') to define an electron beam transmitting slot(63). The frame(30) includes two support members(31,32), two elastic members(33,34) and a relaxing part(C). The support members(31,32) have support parts(31a,32a) and flanges(31b,32b). The elastic members(33,34) have short edge parts(33a,34a) welded to the flanges(31b,32b), and connecting parts(33b,34b) connected to the short edge parts(33a,34a) for spacing and supporting the support members(31,32). The relaxing part(C) relaxes elastic deformation of the elastic members(33,34).
Patent KR-20010083169-A (KR)
Title: Injection Molding Machine And Injection Molding Method Capable Of Reducing Power Consumption
Inventor: MIZUNO HIROYUKI
IPC: B29C45/76
Filed: 2001-02-13
Abstract: PURPOSE: To provide an injection molding machine capable of effectively utilizing the regeneration energy of a motor to realize power saving. CONSTITUTION: A driver 10 of the motor IM comprises an inverter part 40. Further, a charger 15 for charging the regeneration energy of the motor through the inverter part, a charge/discharge circuit 20 for charging the charger and performing the discharge from the charger and a control part 25 for controlling the charge/discharge circuit so that the charger is charged when the motor generates regeneration energy and the power of the charger is supplied to the motor at the time of acceleration of the motor or power failure.
Patent KR-20020067803-A (KR)
Title: Multimedia e-mail service system and method for portable terminal
Inventor: KIM JEONG HUN
IPC: H04M1/72445
Filed: 2001-02-19
Abstract: PURPOSE: A multimedia E-mail service system and method in a portable terminal is provided to offer multimedia E-mail service using ordinary E-mail service without the necessity of a local memory to store multimedia data. CONSTITUTION: In providing multimedia E-mail service to users using ordinary E-mail service. A VOD(Video On Demand) server(108) and an E-mail server(110) are connected to the Internet(106). A portable terminal(100) having a video transmitting/receiving and Internet access function is connected to the Internet(106) through a mobile network(102) and a PDSN(Packet Data Serving Node)(104). In this case, the mobile network(102) is connected with the PDSN(104) through a base station(112), a base station controller(114), and an MSC(Mobile Switching Center)(116). The MSC(116) is connected with an SMSC(Short Message Service Center)(118).
Patent KR-20020071309-A (KR)
Title: A method for preventing withdrawal from automatic teller without permission
Inventor: JOO HEUNG DON
IPC: G06F15/00
Filed: 2001-03-06
Abstract: PURPOSE: An illegal withdrawal prevention method is provided to let a user notify a criminal of a disguised secret number in a case that the user is threatened to say a secret number of a cash or credit card, to delay a money withdrawal process at an ATM(Automatic Teller Machine) if the disguised secret number is input and to dispatch a security guard to a site where the ATM is installed. CONSTITUTION: The method comprises steps of a bank server and a credit card company server waiting for a withdrawal or account transfer request at an ATM(S110), the bank server and the credit card server reading an ID from the ATM if there exists a withdrawal or account transfer request from an ATM(S120, S130), the servers waiting for an input of a secret number at the ATM(S140), the servers reading card or account related data such as private personal data, an account number, a secret number and a disguised secret number if a secret number is input at the ATM(S150, S160), the servers comparing the input secret number with the stored disguised secret number(S170), the servers comparing the input secret number with the stored secret number in a case that the input secret number is different from the stored disguised secret number(S180), the servers processing the withdrawal or account transfer request if the input secret number is the same as the stored secret number(S190), the servers transmitting an error message to the ATM if the input secret number is different from the stored secret number(S200), the servers delaying the process of a service request, and dispatching a security manager to the ATM if the input secret number is the same as the stored disguised secret number(S210, S220).
Patent KR-20020075622-A (KR)
Title: Roaster
Inventor: KIM SA UNG
IPC: A47J37/06
Filed: 2001-03-26
Abstract: PURPOSE: A meat roaster is provided to prevent meat from burning or sticking to a broiling plate by uniformly applying heat to an upper part and a side part to meat to be roasted. CONSTITUTION: An outer case(10) has an opening portion at an upper portion thereof. A plurality of air holes(22a) is formed at a lower surface(22) of an inner case(20). A blower(30) is installed at a center of a lower surface(22) of the inner case(20) and blows a circulating air to a circulating air passage(21). An inhale pipe(31) is installed at an inhale portion of the blower(30). A plurality of circulating air holes(41) is formed at an upper end of a heat source installing vessel(40) and a plurality of open air supply air holes(42a) are formed at a lower surface(42) thereof. A heat source(50) is installed in an inside of the heat source installing vessel(40). A pouring basin installing vessel(60) is installed at a center of the heat source installing vessel(40). A projection pipe(74) is formed at a pouring basin(70). A meat to be roasted is put on a roasting plate(80). A circulating air direction change plate(90) is installed at an upper end of the outer case(10).
Patent KR-20010098661-A (KR)
Title: 차량탑재 전자기기 및 정보통지방법
IPC: G08G1/0969
Filed: 2001-04-17
Abstract: 본 발명에 의하면 자동차가 상대적으로 짧은 시간 내에 목적지에 도달할 수 있고, 운전자가 지루함을 느끼지 않도록 하는 차량탑재 전자기기가 제공된다.    중앙처리장치는 예를 들어 GPS안테나로부터 얻어진 정보와 대용량기억장치로부터 독출된 위치정보를 통계적으로 결정하여, 결정된 정보를 스피커 또는 화상표시장치를 통하여 운전자에게 통지한다.    이러한 새로운 구성에 의해 목적지에 대한 계획된 경로와 계획된 경로에 대한 네비게이션타이밍을 변경할 수 있다.
Patent KR-20020082515-A (KR)
Inventor: CHO JAE GYEONG
IPC: G02B27/28
Filed: 2001-04-24
Abstract: PURPOSE: A Faraday rotator is provided to obtain easily a desired Faraday rotating angle regardless of thickness of a membrane through thickness of the membrane is reduced. CONSTITUTION: A magnetic garnet membrane(11) is formed on an upper portion of a substrate(12). The first optical waveguide and the second optical waveguide are installed at both sides of a left side and a right side of the magnetic garnet membrane(11). An aluminum reflection layer(13) is formed on the first optical waveguide and the second optical waveguide. A reflective mirror(14) is installed at a lower end portion of the first optical waveguide and the second optical waveguide. The incident light goes and returns twice the magnetic garnet membrane(11) when the incident light is reflected four times in the first optical waveguide. The light passing the optical waveguide is reflected by the reflective mirror(14). The reflected light goes and returns twice the magnetic garnet membrane(11) when the reflected light is reflected four times in the second optical waveguide.
Patent KR-20020084545-A (KR)
Title: Indicator lamp for automobile with generate functions
Inventor: LEE JONG MOK
IPC: B60Q1/28
Filed: 2001-05-03
Abstract: PURPOSE: An indication lamp for generating electricity in a vehicle is provided to improve appearance, and to maximize display effect by generating electricity in a generator with rotating a rotor in traveling, and by illuminating with supplying electricity to a light bulb. CONSTITUTION: A mounting bar(1a) is formed in a display body(1), and a generator(2) is installed in the streamlined display body. A rotating shaft(2b) of a rotor(2a) is protruded through a body shaft tube(1b) to attach a vane(3), and a charger(4) is formed in the generator for charging with electricity. Power is supplied to an LED(Light Emitting Diode)(6) of a display unit(5) installed in the end of the body. The display body is mounted in a bonnet of a vehicle or a fender of a motorcycle, and the display unit is fixed forward. The vane is rotated with the wind in traveling, and electricity is generated with turning the rotor. Traveling is performed safely by displaying efficiently with turning on the LED in traveling.
Patent KR-20010069857-A (KR)
Title: Portable player be possible to formware upgrade and method for formware upgrading of the portable player
Inventor: LEE YONG HYEON
IPC: G11B20/04
Filed: 2001-05-15
Abstract: PURPOSE: A portable playback device and a method thereof capable of performing a firmware upgrade are provided to perform the firmware upgrade by using a CD/DVD-ROM disk as an upgrade firmware storage medium, and by storing the firmware at a flash memory, and by using a buffer storing a flash write code, and by using a PROM storing the flash write code. CONSTITUTION: A loader part(100) reads an upgrade firmware stored at CD/DVD disk, and outputs the upgrade firmware to a control part(106). The control part(106) stores the upgrade firmware at a buffer memory(104) temporarily. The control part(106) writes the upgrade firmware at a flash memory(102) by using a flash write code stored at the buffer memory(104). At this time, the control part(100) has to read a code for writing operation from the flash memory(102) in order to record the upgrade firmware at the flash memory(102). For this, a flash write code is stored at the buffer memory(104), because the flash memory(102) cannot read data in a write mode. The control part(106) records the upgrade firmware by the stored flash write code. At this time, the control part(106) performs a fetch of the flash write code stored at the buffer memory(104).
Patent KR-20020088435-A (KR)
Title: Cooling apparatus for intake air in turbo charge engine
Inventor: SEO YONG GYO
IPC: F02B29/04
Filed: 2001-05-17
Abstract: PURPOSE: A cooling apparatus for intake air in a turbocharger engine is provided to improve the engine output by cooling air flowed to a throttle body after compressed in a turbocharger using a coolant cooled in a radiator. CONSTITUTION: In an engine having a turbocharger, which compresses air purified in an air cleaner, by exhaust pressure of exhaust gas, a cooling core(20) is formed to a connection pipe(45) connecting a blower(43a) of the turbocharger(43) and a throttle body(44). The turbocharger is formed to circulate a coolant cooled in the radiator of the cooling core. The air temperature becomes high after passing through the turbocharger and is cooled during passing through the connection pipe. A plurality of air passages are arranged on the cooling core with a regular interval and the intake air is passed through the air passages to a chamber formed in a case. The coolant supplied from the radiator is flowed around the air passages.
Patent KR-20020088302-A (KR)
Title: Method of manufacturing bamboo salt
Inventor: KIM JONG DAE
IPC: A23L27/40
Filed: 2001-05-21
Abstract: PURPOSE: A process of preparing bamboo salt by inserting a bamboo and common salt into a bamboo salt burning vessel and then heating to fully age and melt the common salt is provided, thereby producing high quality bamboo charcoal while producing bamboo salt at low cost. CONSTITUTION: Common salt and a bamboo are inserted into a bamboo salt burning vessel made of loess. Common salt is spread at the bottom thereof. A bamboo is split to a specified size and then spread on the common salt. And common salt is sprinkled thereon or on circumference thereof and then hermetically sealed at its upper part. Thereafter, the bamboo salt burning vessel is heated at 100deg.C for 48hr in a sintering furnace to age the common salt, followed by heating at 1,300 to 1,500deg.C for about 6hr.
Patent KR-20020088752-A (KR)
Title: Power train mount for vehicles
Inventor: KIM YONG DAE
IPC: B60K17/04
Filed: 2001-05-21
Abstract: PURPOSE: A power train mount of a vehicle is provided to insulate vibration of a rubber bush by improving the strength of a bracket mount with installing a reinforcing member, and to enhance driving experience by preventing booming noise. CONSTITUTION: A power train mount for a vehicle is composed of a rubber bush absorbing vibration from the power train; a containing part(20) fixing the rubber bush by inserting; an upper plate(30) supporting the side of the containing part with a fixing protrusion, and welding into the lower part of the containing part with bending; a lower plate(40) fixed in the lower part of the upper part by welding; and a reinforcing member(50) fixed in the upper part of the lower plate, the containing part and the side of the upper plate by welding. Vibration is prevented with improving the rigidity of the bracket mount, and cost is reduced with decreasing process.
Patent KR-20020092582-A (KR)
Title: Apparatus for forming a conductor of armature in a start-motor
Inventor: SUK HYEON GIL
IPC: H02K15/04
Filed: 2001-06-04
Abstract: PURPOSE: An apparatus for shaping automatically a conductor for armature of a start motor is provided to reduce a manufacturing time of the conductor by shaping the conductor within a short time. CONSTITUTION: A die(10) supports a copper wire(W) for forming a conductor(C). The first punches(10) are arranged at both sides of an upper portion of the die(10). The first punches(10) are formed with two punches. The first punches(10) are used for bending the copper wire(W), continuously. The second punch(20) is installed at an intermediate place between the first punches. The second punch(20) is used for forming an inverse V-shaped copper wire(W) by bending the bent copper wire(W). The third punches(40) are installed at both sides of the second punch(20). The third punches(40) are used for forming a clip-shaped copper wire(W) by bending the copper wire(W) bent by the second punch(30).
Patent KR-20020092752-A (KR)
Title: Vegetable Matter Mat Carpet
Inventor: CHOI WON IL
IPC: A01G1/00
Filed: 2001-06-05
Abstract: PURPOSE: Provided is a carpet typed plant growing mat which can be applied to a slant, a pond, river and the like for growing plants safely from weather disaster. CONSTITUTION: The carpet typed plant growing mat is characterized by placing yellow hemp or a coir carpet(20) at the bottom, wherein the mat is placed on the organic materials, construction, sands(40), gravel(30) and the like; plant seeds or young plants are sowed or planted thereon.
Patent KR-20010083837-A (KR)
Inventor: YUN JONG CHUL
IPC: E04G5/06
Filed: 2001-07-03
Abstract: PURPOSE: A work platform supporter is provided to be easily assembled and disassembled, to tightly support a footstep and to prevent a worker from falling outside the footstep caused by carelessness. CONSTITUTION: A work platform supporter consists of: a horizontal supporting bar(6) fixing a support plate on the outer wall of a building or the scaffold of the outer wall; and a lower supporting bar(8) hinged with the lower side of the horizontal supporting bar at the head end and combined with the scaffold in the rear end. A pair of holders(14,16) are placed on the horizontal supporting bar to insert the supporting plate and at least one holder slides along the lengthwise direction of the horizontal supporting bar forwardly and backwardly. The supporting plate is arranged between both holders and a fixer(20) fixes the holders to finally fix the supporting plate. A bracket(22) is formed at the rear end of the horizontal supporting bar and rotatably hinged with a handrail post(21). After erected on the bracket, the handrail post is fixed to the bracket through a hanging groove and a fixing pin(32).
Patent KR-20030005718-A (KR)
Title: harden soap
Inventor: JUNG JAE SI
IPC: C11D9/38
Filed: 2001-07-10
Abstract: PURPOSE: A solid soap is provided to protect skin diseases, especially, athlete's foot and other diseases caused from molds and fungi, thereby accomplishing beneficial effect to the skin health. CONSTITUTION: The solid soap comprises 75-92wt.% of coconut resin as a substrate of the soap; 5-10wt.% of sulfur; 1-5wt.% of salicylic acid; 0.01-0.04wt.% of hyaluronic acid; 0.5-2wt.% of lavender aroma; 0.3-0.7wt.% of grape seed oil; 0.1-0.5wt.% of jojoba oil; 0.1-0.4wt.% of licorice root extract; and 0.1-0.4wt.% of aloe vera extract. The solid soap may further contain ceramides and/or tocopherol components. Particularly, the sulfur component has a strong anti-microbial effect to eliminate fungi, for example, athlete's foot and to recover the skin condition and to calm the skin with astringent effect.
Patent KR-20030004003-A (KR)
Title: Electronic Collector with Insulator
Inventor: HONG SA YUNG
IPC: H01B17/00
Filed: 2001-07-16
Abstract: PURPOSE: An insulator of an electric dust collector is provided to improve performance of the electric dust collector by reducing a dielectric breakdown phenomenon and lowering an error rate of a high voltage converter. CONSTITUTION: An electric dust collector is to collect dust by forming a high electric field between an electrode and an electrode, generating free electrons to air, and colliding the accelerated free electrons with neutral particles. An existing insulator is formed with ceramic or fiber glass reinforced plastics. A gap is excluded between the insulator and a body of a dust collector by forming a projection at a triangular composition. An intaglio is formed on an outer surface of the insulator. A discharge portion is indirectly connected to the body of the dust collector. Accordingly, a fire due to a high voltage spark is prevented by smoothing the flow of high electric field. In addition, a lifetime of the electric dust collector can be enlarged by excluding a cause of an error of the high voltage converter.
Patent KR-20030009682-A (KR)
Title: Embodiment method of neural-network for extracting adder-sharing property to implement adder-based distributed arithmetic
Inventor: LIM GUK CHAN
IPC: G06N3/02
Filed: 2001-07-23
Abstract: PURPOSE: A neural network algorithm implementation method is provided to extract optimal common terms and to minimize an addition network based on the common terms by using a neural network optimization algorithm, the Boltzman machines, when an addition network is implemented in a DA(Distributed Arithmetic) structure for an inner product. CONSTITUTION: The method comprises several steps. A graph is generated for expressing different coefficient patterns and the number of common terms based on common terms data of each bit for given coefficients(S111). It is determined whether common terms data exists on the graph(S112). If it exists, optimized data is extracted from the common data by using the Boltzman machines, and an addition network is constructed based on the extracted data(S113, S114). Then, if the addition network is constructed, the data on the bit included in grouping the common terms is eliminated for checking whether other common terms data exists(S115). The steps(S111-S115) are repeated, and then if the common terms data does not exist, the addition network is constructed by using the remaining bit data(S116).
Patent KR-20010096701-A (KR)
Inventor: CHOI BYEONG RYEOL
IPC: E01D22/00
Filed: 2001-07-27
Abstract: PURPOSE: A device for connecting deck plates of a bridge and a method for integrating the deck plates are provided to minimize traffic problems and to reduce the period and cost for construction work by partially replacing the deck plate of a specific lane while remaining other lanes when deck plates are repaired. CONSTITUTION: For connecting deck plates of a bridge, a male-bar, a female-bar, and a deck plate are installed using a mechanical connecting device. A pad eye and a pad eye support plate are installed. A turn buckle is fastened. An I-bar is installed by fastening a tuck buckle. A W-bar is installed by fastening a turn buckle. A shear plate is installed. A shear plate support panel is connected with the deck plate and fastened by a connecting bolt. G&W-URH mortar and epoxy resin are injected in the hollow portion at the connecting part. Using the construction method, bending of the end due to continuity of steel bars or crack occurring due to fatigue load is prevented. According to integration of the deck plate of the bridge, movement of a bridge is convenient. G&W-URH mortar has sufficient stiffness after 24 hours so that opening to traffic is facilitated.
Patent KR-20030012697-A (KR)
Title: Auto-release system of gas can for portable gas range
Inventor: PARK JIN HA
IPC: F24C3/14
Filed: 2001-08-03
Abstract: PURPOSE: An apparatus for automatically attaching/detaching a gas container of a portable gas range is provided to prevent the leakage of gas caused by careless operation, thereby obtaining the safety and convenience. CONSTITUTION: An apparatus for automatically attaching/detaching a gas container of a portable gas range is composed of a working piece working back and forth by the up-down operation of a cartridge lever(10), and a cartridge guide making the gas container to be installed at a governor valve. The gas container is attached/detached with respect to the cartridge lever. A safety clutch plate(70) is installed in the knob front plate or a front body to pivotably move by a safety clutch spring. When the knob(50) moves clockwise to be close to an "OFF" position, the safety clutch plate(70) moves pivotably by an inner protrusion of the knob. When the knob(50) moves counterclockwise to be far from the "OFF" position, the safety clutch plate moves elastically to the original position.