baber/WOPTO huggingface dataset:
Patent KR-20020057549-A (KR)
Title: refrigerator using thermoelectric element and installing method of thermoelectric element
Inventor: KONG I GU
IPC: F25D11/00
Filed: 2001-01-05
Abstract: PURPOSE: A refrigerator using thermoelement and installation method of thermoelement are provided to improve thermal electric performance of the thermoelement. CONSTITUTION: A refrigerator includes a cold transmission part(21) and a heat transfer part(11) contacting with a thermoelement(10) to transfer heat and placed in an inside and an outside of a refrigerator, respectively; a heat intercepting member(31) made of heat insulating material and interposed between the cold transmission part and the heat transfer part on a side of the thermoelement; and a coupling member comprising screws(24) and coupling the heat intercepting part with at least one of the chilled air transfer part and the heat transfer part.
Patent KR-20020060002-A (KR)
Inventor: JANG JONG SAN
IPC: B01J23/40
Filed: 2001-01-09
Abstract: PURPOSE: Provided is a multifunctional oxidation catalysts, which can remove chlorinated volatile organic compounds at low temperatures of 20 to 220°C as well as minimize generation of another forms of chlorinated volatile organic compounds after reaction. CONSTITUTION: The present invention is characterized in that sulfated metal oxide support is impregnated with (i) as active species, 0.5-2.0 wt.% of one novel metal selected from Pt, Pd, Ir and Rh; (ii) as subsidiary active species, Cu 2.0-10.0 wt.%, Ni 0.1-1.0 wt.%. The sulfated metal oxide support is selected from zirconia, titania and ceria containing SO4 in an amount of 0.3 to 2.3 wt.%. And a porous molecular sieve material is used as support, together with the sulfated metal oxide support within the range of less than 50%. The porous molecular sieve material, such as protonic zeolite or ammonium zeolite, is selected from BEA, MFI, MOR and FAU zeolite with a Si/Al ratio within the range of 10 to 100.
Patent KR-20010076358-A (KR)
Inventor: HIRSCHMANN MICHAEL
IPC: H01R13/627
Filed: 2001-01-19
Abstract: PURPOSE: A contact carrier is provided to be latched in one process and to contact with each other at the same time, making the contact carrier and a socket to be locked when appropriate and complete assembly is realized. CONSTITUTION: A slider(18) moving in parallel with the insertion direction of a contact carrier(10) is installed. The slider is driven in the insertion direction of the contact carrier by at least one spring(30). The slider is retained by a spigot(22). When a latched arm(14) of the contact carrier protruded in the insertion direction of the contact carrier is engaged at a latched concave part(54) of a corresponding socket(50), and when the contact carrier reaches the final insertion position against the socket, for the first time the spigot releases the slider driven at least by one spring. Therefore, the inter-action between the slider and the contact carrier is formed by the spring.
Patent KR-20020062045-A (KR)
Title: Absorption apparatus
Inventor: FUWA KOH
IPC: H01L21/68
Filed: 2001-01-19
Abstract: PURPOSE: An absorption apparatus is provided to absorb an insulation substrate by installing the first and second electrodes exposed to a base member whose surface is insulated and by making the insulation substrate contact or approach the surface of the first and second electrodes. CONSTITUTION: A plate type base member(10) is prepared. The first electrode(11) to which the first voltage is applied and the second electrode(12) to which the second voltage different from the first voltage is applied are disposed on the base member, insulated from each other. The surface of the first and second electrodes is exposed. If a substrate is disposed on the surface where the first and second electrodes are disposed, the substrate comes in contact with the first and second electrodes.
Patent KR-20020063446-A (KR)
Title: Method for Measuring Size of Micro-bubbles Using a Particle Counter
Inventor: HAN MOO YOUNG
IPC: G01M3/06
Filed: 2001-01-29
Abstract: PURPOSE: A method for measuring size of fine air bubble is provided to obtain reliable data in a short time period, while detecting defects in operation or design of the air bubble generator during the process using fine air bubble. CONSTITUTION: A method comprises a first step of generating fine air bubble(H) through a dissolved air flotation or electro-floatation method; a second step of introducing the fine air bubble generated in the first step, into a sensor unit(B) of a particle count; a third step of making database from the measurement result obtained in the second step; and a fourth step of determining distribution of the fine air bubble in terms of size of the fine air bubble, and mean diameter of the fine air bubble. In the dissolved air floatation method performed in the first step, solution containing particles of 10 micron meter or smaller, or distilled water is used to generate fine air bubble.
Patent KR-20010089144-A (KR)
Inventor: FUJII SHIGEKI
IPC: H01M2/02
Filed: 2001-01-30
Abstract: PURPOSE: Provided are a cell safety valve and a method for manufacturing the same, thereby ensuring a sufficient open area during the operation of the safety valve while reducing the cell-to-cell difference in the operating pressure of the safety valve. CONSTITUTION: The cell safety valve has a thin valve plate formed on a sheet-shaped sealing plate for sealing the cell such that if the inner pressure of the cell exceeds a predetermined value, the valve plate breaks to release a gas in the cell to the outside, in which the valve plate has a dome-shaped dome portion formed thereon and, at its middle or near it, a break groove formed for facilitating the breaking of the valve. By the construction, it is possible to prevent the electrolyte from leaking while reducing the cell-to-cell difference in the operating pressure of the safety valve and ensuring a sufficient open area at the time of the operations of the safety valve.
Patent KR-20010094930-A (KR)
Title: Display apparatus with reduced noise emission and driving method for the display apparatus
Inventor: MURAYASU YOSHIRO
IPC: G09G3/288
Filed: 2001-01-31
Abstract: PURPOSE: To solve the problem that, in the conventional display device, since the device is made so as to drive a display panel by a driving waveform following a clock having a fixed frequency, noise having large peak values is generated. CONSTITUTION: This display device is constituted so that the frequency of clocks used for driving a display panel 1 is continuously changed and the display panel 1 is driven with the frequency-changing clocks and, as a result, peak values of the noise are reduced by dispersing noise generated from the display panel 1.
Patent KR-20010094938-A (KR)
Title: Aeration system
Inventor: ITANI RYUJI
IPC: C02F3/20
Filed: 2001-02-13
Abstract: PURPOSE: To provide an aeration device high in oxygen moving efficiency and easy in maintenance. CONSTITUTION: A projecting pipe 11 projecting upward is provided on the downstream side from a feed pipe 2. An introducing pipe 17 for introducing feed air from the feed pipe 2 to an air chamber 27 is provided in a main body part 10. A guide member 43 engaged with the feed pipe 2 is provided in the side part of the introducing pipe 17. The introducing pipe 17 is fitted into the projecting pipe 11 accompanying the hanging and bringing down of the main body part 10. A diffusion port 38 for supplying the air in the air chamber 27 into a liquid to be treated is provided on the downstream side from the impeller 15. A discharge passage 42 is formed so as to discharge the mixed fluid of the air with the liquid to be treated obliquely downward by changing the flow direction.
Patent KR-20020066824-A (KR)
Title: Top structure for bridging.
Inventor: KIM JEONG HYEON
IPC: E01D19/12
Filed: 2001-02-14
Abstract: PURPOSE: An upper structure for a bridge construction is provided to solve any difficulties of installation/removal of the bridge construction, to reduce the number of piers, and to improve a strength thereof. CONSTITUTION: The upper structure for a bridge construction consists of an H-shaped main beam(10) to which a stiffener is welded/bolted; a cross beam(30) whose both ends are in contact with the stiffener and fixed with a fastening member; a road plate(40) formed by contacting plural open square-shaped channels(41) and fixing them with the fastening member; and a fixing device for fixing a pair of brackets to front and rear longitudinal ends of a cross beam underneath the road plate.
Patent KR-20020067243-A (KR)
Title: Method for providing otasp service in radio telecommunication system
Inventor: YOO HWAN CHEOL
IPC: H04B7/00
Filed: 2001-02-16
Abstract: PURPOSE: A method for providing OTASP(Over The Air Service Provisioning) service in a radio communication system is provided to eliminate the discordance and duplication of OTASP service data by releasing and reusing an activation MIN(Mobile Identification Number) in a radio communication network using OTASP service. CONSTITUTION: If OTASP service ends, a customer service center(60) transmits a session close request message to an OTA server(50)(S410). In response to the session close request message, the OTA server releases an activation MIN and transmits a resource release request message to an MSC(Mobile Switching Center)(30)(S420). The MSC, in response to the resource release request message, releases the call entry of a relevant terminal so that the activation MIN can be reused. Then the MSC transmits a resource response message to the OTA server(S430). Receiving the resource response message, the OTA server transmits a session close response message to the customer service center(S440).
Patent KR-20020042388-A (KR)
Title: The crutch
Inventor: CHO GYEONG IL
IPC: A61H3/02
Filed: 2001-02-20
Abstract: PURPOSE: A crutch is provided to supply the safety to a user by improving an arm stand as the gear meshed type operated by the strength of a clasp and a spring and by moving the load of the forearm type crutch to the center of the handle. CONSTITUTION: The crutch includes a leg stand(2), a handle(18), a fixed bar(38), an arm stand(32) and a stopper(30). The leg stand(2) is installed on the lower part of the handle(18) and the fixed bar(38) is installed on the upper part of the handle(18). The arm stand(32) is operated with the gear meshed type to the fixed bar(38) and is fixed or released by the stopper(30) and thereby the load is carried to the center of the handle(18). The arm stand(32) is meshed by a pair of gears and is rotated and thereby a gap of the arm stand(32) is controlled. Because the arm stand(32) and the leg stand(2) are formed on the same axis, the load is carried to the center of the handle(18) and the stability on walking is improved.
Patent KR-20010088361-A (KR)
Title: Dynamic focus waveform-shaping circuit
Inventor: YAMAGUCHIKAJEUHIKO
IPC: G09G1/00
Filed: 2001-02-26
Abstract: PURPOSE: A dynamic focus circuit is provided to be capable of generating corrected waveforms of optimum bath tub shape required to a brown tube having a screen ratio of 16:9 or a flat brawn tube. CONSTITUTION: Triangular waves synchronized by horizontal and vertical synchronous signals are input through first and second input terminals. First and second multipliers(1,2) generate first and second parabola waves from the input triangular waves. A non-linear amplifier(7) non-linearly amplifies the amplitude of output voltage of the first multiplier(1). First and second amplifiers(3,4) amplify the output of the non-linear amplifier(7) and the output of the second multiplier(2). An adder(5) adds the outputs of the first and second amplifiers(3,4). A high voltage amplifier(6) amplifies the output of the adder(5) to high voltage of amplitude required to a focus electrode of a brawn tube.
Patent KR-20020069445-A (KR)
Title: Business deal system with connection to trading merchant wanted product of internet user
Inventor: SHIN HA GYUN
IPC: G06Q30/06
Filed: 2001-02-26
Abstract: PURPOSE: A commerce system is provided to enable a user to buy a foreign commodity easily by requesting a purchase of a foreign commodity to a peddler who performs a commerce in not only a domestic area but a foreign area using a network as the Internet and transmitting a secured foreign commodity through a delivery unit. CONSTITUTION: If a user is not a member, the user retrieves general data(S1). A member requests a purchase of a foreign commodity(S2), and detailed information of the commodity is supplied(S3). An operator of a web server site checks the information of the commodity and informs the information to a peddler who buys the commodity(S5). The operator checks an accurate date of a delivery to the member and a cost thereof(S6) and informs the information to the member(S7). The member checks a purchase of the commodity by the supplied information(S8). If an order contract is requested, the cost is paid through an on-line or an off-line(S9). A commodity purchase is requested to the peddler and a contract deposit is paid to the peddler(S10).
Patent KR-20010092375-A (KR)
Inventor: OHTA NAOKAZU
IPC: G11B27/02
Filed: 2001-03-15
Abstract: PURPOSE: A recording/reproducing device and recording/reproducing method are provided to simultaneously dub the data from a recording medium for reproduction into plural recording media including recording media that at least undergo reversal motion, without interrupting the record at the reversed portion or without recording incomplete track. CONSTITUTION: A recording/reproducing device comprises a reproduction unit for reproducing a program from a first recording medium; a first recording unit for recording the program reproduced by the reproduction unit into the second recording medium; a second recording unit for recording the program reproduced by the reproduction unit into the third recording medium; a detector unit for detecting the occurrence of change-over of the recording operation from one recording region into another recording region while the program reproduced by the reproduction unit is being recorded into the second recording medium; a conveyer unit for conveying the reproduction unit to a head part of the program being reproduced from the first recording medium; an eraser unit for erasing a predetermined program recorded in the third recording medium; and a control unit which controls the second recording unit to no longer record the program into the third recording medium, controls the conveyer unit so as to convey the reproduction unit to the head part of the program of the first recording medium that had been reproduced at the time, controls the reproduction unit, first and second recording units so as to execute the dubbing in synchronism after the change-over of the operation from one recording region into another recording region of the second recording medium has been completed, and controls the eraser unit to erase the program that has been recorded in the third recording medium just before the occurrence of change-over of the program recording region of the second recording medium.
Patent KR-20020075982-A (KR)
Title: Insurance product comparison UI and algorithm based on relative comparison of elements
Inventor: LEE BYEONG UK
Filed: 2001-03-26
Abstract: PURPOSE: An insurance product comparison user environment through character element comparison and an algorithm thereof are provided to image heterogeneous products as a common image with a same image, then offer a barometer capable of comparing directly, estimate the barometer, thereby capable of comparing the heterogeneous products directly. CONSTITUTION: For implementing a common image, there may be various barometers(S). For example, there may be five barometers such as "faithfulness in contents of a product", "number of sale in real", "originality of a product", "soundness of an insurance company", "level of the insurance money" etc.. N(x)s as a function for a standard barometer on the respective barometers are calculated and then weighted average is calculated by the respective N(x)s, so that the point is the whole average point(P).
Patent KR-20020076586-A (KR)
Inventor: KIM GWANG SU
IPC: D06F39/08
Filed: 2001-03-29
Abstract: PURPOSE: A washing machine is provided to detachably mount a temporary water storing tub at a lower part of a washing tub for reuse the rinsing water drained from a washing tub again as desired and conveniently maintain or repair the temporary water storing tub. CONSTITUTION: A washing machine includes a first water storing tub(53) filled with water, a washing tub(55) rotatably mounted in the first water storing tub, a water supplying unit for supplying water into the first water storing tub, a driving unit(59) directly connected to the washing tub for driving the washing machine, a temporary water storing tub(70) mounted at a side of the first water storing tub for temporarily storing the water drained from the first water storing tub, and a draining unit for alternatively transmitting the water in the temporary water storing tub to the outside or the first water storing tub.
Patent KR-20030003770-A (KR)
Title: Fringe field switching liquid crystal display
Inventor: HONG SEUNG HO
IPC: G02F1/136
Filed: 2001-04-03
Abstract: PURPOSE: A fringe field switching liquid crystal display device is provided to realize the liquid crystal display device operating at a low power consumption by selecting a proper refraction index anisotropy by using the relation between a retardation value of liquid crystal molecules and a driving voltage. CONSTITUTION: A fringe field switching liquid crystal display device includes upper and lower substrates facing to each other with a predetermined distance, a liquid crystal layer interposed between the substrates and including a plurality of liquid crystal molecules, first and second ITO electrodes(17,13) disposed on the lower substrate with an electrode width(w), a distance(l) between the electrodes being zero or larger than the electrode width, for forming fringe fields to operate the most liquid crystal molecules, first and second polarization plates disposed on outer surfaces of the substrates respectively with a predetermined polarization axis, and first and second orientation films disposed on inner surfaces of the substrates respectively with a predetermined rubbing axis, wherein the polarization axes of the first and second polarization plates are perpendicular or parallel to each other and the refraction index anisotropy of the liquid crystal molecules is 0.05-0.15 at 25°C, 589nm when a cell gap is 2-4micrometer.
Patent KR-20020077995-A (KR)
Inventor: CHO NAM JEONG
IPC: H03H17/00
Filed: 2001-04-03
Abstract: PURPOSE: A channel impulse response shortening method in the data transmission and reception is provided, in which minute white noise is add to a channel impulse response to reduce amplification of noise power. CONSTITUTION: A method for shortening a channel impulse response in data transmission and reception includes the steps of: constituting an impulse response hδ added thereto an independent variance by adding a white noise δ with a power density σ2δ to an impulse response; forming a channel matrix(Hwin,δ) inside of a window and a channel matrix(Hwall,δ) outside of the window by using the hδ; forming a matrix(Aδ) by using the Hwall,δ and forming a matrix Bδ by using the Hwall,δ; applying a decomposition by applying a Cholesky method to the matrix(Aδ) to calculate eigenvalues and eigenvectors and representing yTCδy based on the calculated result; calculating eigenvectors corresponding to a minimum eigenvalue(λmin) of a complex matrix(Cδ); and initializing a transmitter and receiver by utilizing the calculated eigenvalues as a tap coefficient of IRSF.
Patent KR-20010098505-A (KR)
Title: 촬상 시스템
IPC: H04N5/369
Filed: 2001-04-11
Abstract: 본 발명은 가급적 높은 촬상 특성을 얻음과 함께 고집적화 및 고속 동작을 가능하게 한다. 
     본 발명은 반도체 기판(3)의 촬상 영역(81)에 매트릭스형으로 배열된 광전 변환층(8a)을 갖는 MOS형 센서와, 촬상 영역을 제외한 반도체 기판의 영역에 형성되어 상기 MOS형 센서를 구동하는 구동 회로 및 MOS형 센서의 출력 신호를 처리하는 신호 처리 회로를 갖는 주변 회로부와, 광전 변환층에 화상 신호를 집광하기 위해서 광전 변환층 상에 제1 절연층을 통해 형성된 마이크로 렌즈를 구비하고, 제1 절연막 표면으로부터 반도체 기판까지의 거리가 제2 절연막 표면으로부터 반도체 기판까지의 거리보다도 짧아지도록 구성되어 있다.
Patent KR-20020080071-A (KR)
Title: Liquid crystal display including method manufacturing the same
Inventor: JUNG SEONG UK
IPC: G02F1/1339
Filed: 2001-04-11
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to control a proper cooling temperature until a sealing pattern is completely cured in a chamber for securing the viscosity and the reliability of the sealant proper for the liquid cell process and preventing the pollution of the liquid crystal material. CONSTITUTION: A liquid crystal display device includes a first substrate(12) formed with a sealant(18) formed of a photo-curable resin in the shape of frame outside an active area, a second substrate(16) facing the first substrate, and a liquid crystal material injected between the first and second substrates, wherein the photo-curable resin is to be an ultraviolet-curable resin to be cured by light of wavelength in an ultraviolet band, and an absolute value of a parameter difference between the solubility parameter of the liquid crystal material and that of the sealant is 2 or more.
Patent KR-20020080555-A (KR)
Title: Control method of air/gas ratio in gas furnace
Inventor: KIM IN GYU
IPC: F23N1/06
Filed: 2001-04-16
Abstract: PURPOSE: A method for controlling air fuel ratio of a gas heater is provided to maintain an optimum combustion performance regardless to the change of temperature adjusting stage. CONSTITUTION: A method comprises a step of driving a fan motor in a certain voltage, measuring a cycle of a pulse signal in the rotation of the fan motor, detecting fan motor rpm by the measured cycle time, and controlling opening degree of the gas heater by an average voltage of PWM(Pulse Width Modulation) signal applied to a controller. A heat changing data by the changing PWM count value and an air flow changing data by the changing fan motor rpm are detected. A count value changing data of the PWM signal are detected to make a relational formula between the fan motor rpm and the PWM count value. Each detected PWM is applied to the formula until a predetermined heating is reached to control the gas valve.
Patent KR-20020080564-A (KR)
Title: Level control device of humidity chamber reservoir which controls humidity for satellite subsystem test
Inventor: CHO JU HYEONG
IPC: G01F23/18
Filed: 2001-04-16
Abstract: PURPOSE: A water level control apparatus is provided to prevent contamination by using a pure water in humidity control, while achieving improved accuracy for water level control. CONSTITUTION: A water level control apparatus for controlling water level through a relay(2) and a driving unit(3), comprises a pump(6) connected to an electronic valve(7) and a water reservoir(5); an electrode rod(4) having a resistance value; and a float(9) connected to the electrode rod, and which moves in accordance with the water level. The water level is measured by the resistance value obtained from the resistance sensed by sensors arranged at a low water level(11), an intermediate water level(12) and a high water level(13), and measured by a multi-meter(1). The electrode rod is made of a conductive material including nichrome and tungsten.
Patent KR-20020084430-A (KR)
Title: Connector member of wiper blade
Inventor: ISO TOMONORI
IPC: B60S1/40
Filed: 2001-05-02
Abstract: PURPOSE: A connector member of a wiper blade is provided to design easily, and to cut down manufacturing cost by sufficiently obtaining the area of the side wall without arranging the rear slide and by simplifying the shape of the connector member. CONSTITUTION: An arm piece(1) in the end of a wiper arm is rotatably connected to a primary lever(2) of a wiper blade by a connector member(3) and a rivet(4). The connector member is integrally formed by molding resin, and fitted to the rivet to turn around. The U-shaped end is formed in the wiper arm. A through hole(3f) is formed between both side walls of the connector member, and arranged in the rear part of the combination portion of the rivet. The connector member is designed easily, and cost is reduced by keeping the area of the side wall sufficient.