baber/WOPTO huggingface dataset:
Patent KR-20020011674-A (KR)
Title: Input capacitance control circuit in semiconductor memory
Inventor: CHOI BONG GYUN
IPC: G11C11/24
Filed: 2000-08-03
Abstract: PURPOSE: An input capacitance control circuit of a semiconductor memory is provided to be capable of accurately embodying input capacitance defined in a specification by programming a programmable capacitor cell to variably control the input capacitance. CONSTITUTION: An input capacitance control circuit(210) and a resistor(206) are connected between a pad(202) and an internal circuit(208). The input capacitance control circuit(210) is a circuit whose capacitance is variably controlled by programming so that the internal circuit(208) can be optimally operated. A control value(e) and programming voltage(Vp) are input to the input capacitance control circuit(210) which consists of four programmable cells and a decoder. The decoder decodes the control value to generate a plurality of control signals. The programmable capacitor cells comprises a memory cell receiving the programming voltage and being controlled by the control signal, a capacitor cell connected between the pad and the internal circuit.
Patent KR-20020013983-A (KR)
Title: Method and Apparatus for Transmitting of Image Data to Terminals having Various Leveled Resolution
Inventor: JUNG JE CHANG
IPC: H04N7/14
Filed: 2000-08-10
Abstract: PURPOSE: A method and a device for transmitting video data to a terminal are provided to display the high resolution video data on a two-level black and white monitor by encoding the video data in various resolutions. CONSTITUTION: A video data transmission method comprises the steps of obtaining high resolution bit streams by encoding high resolution video data to transmit(41), converting the high resolution video data into low resolution video data(42), obtaining low resolution bit streams by encoding the converted low resolution video data(43), and transmitting the high resolution bit streams and low resolution bit streams to a receiver terminal(44). Since high resolution video data are transmitted to a low resolution terminal after being converted into low resolution video data, video data are transmitted to terminals of various resolutions.
Patent KR-20020014279-A (KR)
Title: The filter for rejecting the ntsc signal in digital television
Inventor: JUNG MIN SU
IPC: H04N7/015
Filed: 2000-08-17
Abstract: PURPOSE: An NTSC(National Television System Committee) signal removing filter of a digital TV is provided to remove NTSC signals, as well as not to convert 8-level VSB(Vestigial Side Band) digital TV signals into 15-level signals. CONSTITUTION: An NTSC signal removing filter(10) of a digital TV consists of first to fifth adders(11,12,14,17,18) adding and outputting input signals and first to third delay elements(13,15,16) delaying and outputting the input signals during a specific time. NTSC signal removing filters are used for each tone signal element respectively. NTSC signals included in VSB digital TV signals such as visual signals, chroma signals and oral signals are removed depending on the bandwidth of the tone signals as well as the frequency of the tone signals. Therefore, desired signals are simply removed with reducing the damage of original signals to the maximum.
Patent KR-20010050117-A (KR)
Inventor: MATSUOKA YUTAKA
IPC: B60R16/02
Filed: 2000-08-18
Abstract: PURPOSE: A wire harness is provided to eliminate un-connection of wire, to simplify the structure of electrical connection box for miniaturization, of forming a branching wiring part with a space saving, and exhibit high flexibility to be used between systems having a different kind of vehicle and specification. CONSTITUTION: A wire harness(50) is formed of plural sub-harnesses(SW1,SW3,SW4) respectively provided with a wire assembly formed of plural wires(W) and connected to a load side at one side thereof and connected to the branch circuit of a power source side at the other side thereof. Among the plural wires(W) of the sub-harnesses(SW3), the prescribed wires(W) are connected to the branch circuit at one side thereof with the prescribed wires(W) of the wire assembly of other sub-harnesses(SW1, SW4). Module members M(51,52,53) of a circuit-forming and connecting means(A), capable of forming a desirable circuit while being connected to at least one of the prescribed wire(W) of the wire assembly of the sub harnesses(SW1,SW4) and the branch circuit is connected to the other side of the prescribed wires(W) of the wire assembly of the sub-harnesses(SW3). After module plates(51,52,53) all carrying laid electric wires(W) are successively laminated upon the branch plate section(42) of an electrical joint box(40), connecting bars(54) are connected to the electric wires(W) on the plates(51,52,53) by passing the bars(54) through the plates(51,52,53) and raising the upper parts of the bars(54) in hood sections(64,65,66) formed on a split housing(55) by putting the housing(55) on the laminate.
Patent KR-20020017775-A (KR)
Title: A planar antenna using a slot
Inventor: CHO CHUNG GI
IPC: H01Q13/08
Filed: 2000-08-31
Abstract: PURPOSE: A plane antenna using slots is provided to enhance a frequency band a gain of the antenna. CONSTITUTION: A plane antenna comprises a radiating patch(110), a radiating substrate(120), a power supply terminal(130), a radiating pattern(140), slots(150), a first ground(160), and a second ground(170). The radiating patch(110) generates leak electric field from a magnetic current. The radiating substrate(120) is allocated on a PCB to electrically isolate the radiating patch(110) thereon. The power supply terminal(130) supplies high frequency power to the radiating patch(110). The radiating pattern(140) is etched on the radiating patch(110) to expose the radiating substrate(120) for inducing the magnetic current from the high frequency power. The slots(150) are etched around the radiating pattern(140) to expose the radiating substrate(120) for increasing inducement of the magnetic current.
Patent KR-20020018378-A (KR)
Title: structure noise preventing for solenoid valve of kim-chi storage
Inventor: KIM JUN U
IPC: A23B7/10
Filed: 2000-09-01
Abstract: PURPOSE: A solenoid valve-fastening structure in which a solenoid valve is subjected to fastening to the bottom surface using a vibration damping holder made of a flameproof insulator having thermal insulating property instead of a bracket is provided, thereby reducing noise of a Kimchi storehouse and preventing lowering of refrigeration capacity. CONSTITUTION: A groove having a shape similar to the layout shape of a solenoid valve(34) and a refrigerant inducing pipe is formed on the upper surface of a vibration damping holder(50) made of a flameproof insulator having thermal insulating property and then the solenoid valve and refrigerant inducing pipe are fixed to the groove when the solenoid valve is fastened to the bottom surface of a machine room(30) of a Kimchi storehouse.
Patent KR-20020019318-A (KR)
Title: Compressor assembly
Inventor: KIM JIN SEOP
IPC: F04B39/00
Filed: 2000-09-05
Abstract: PURPOSE: Assembly in a rotary compressor is provided to efficiently reduce noise and vibration generated in driving a rotary compressor by arranging the rotary compressor having an accumulator on a specific position. CONSTITUTION: Assembly for a rotary compressor comprises an accumulator(20) attached to a side of the rotary compressor; a support(30) supporting the rotary compressor; a vibroisolating member(40) composed of a rubber; a hermetic vessel(11) having a discharge pipe(12); a coolant guiding pipe(13) mounted on the hermetic vessel; a terminal(14) receiving power; a driving motor generating power by receiving the power; a casing(21) mounted on the accumulator by having a cylinder shape; a holder(23) fixing the accumulator on outside of the hermetic vessel; and a suction port(22) letting the coolant by being connected to an evaporator. Thereby, the assembly of the rotary compressor reduces noise and vibration generated in driving the rotary compressor by installing the accumulator.
Patent KR-20020019681-A (KR)
Title: The composition of refrigerant mixtures for low back pressure condition
Inventor: CHO SEUNG YEON
IPC: C09K5/04
Filed: 2000-09-06
Abstract: PURPOSE: Provided is a mixed coolant composition for low temperature, which is friendly to environment and can be used instead of the Freon-based CFC-12 without changing the system design of a conventional refrigerator. CONSTITUTION: The mixed coolant composition for low temperature comprises 25-35wt% (based on the total of the mixed coolant composition) of isobutane, 65-75wt% (based on the total of the mixed coolant composition) of 1,1-difluoro ethane, and less than 5wt% of an additive selected from the group consisting of carbon dioxide, trifluoro methyl iodide and a mixture thereof.
Patent KR-20020020129-A (KR)
Title: Method for cleanning of wafer and Apparatus for performing the same
Inventor: CHO YONG JUN
IPC: H01L21/304
Filed: 2000-09-08
Abstract: PURPOSE: A method for cleaning a wafer is provided to minimize fine particles on the wafer, by maintaining a uniform interval between a brush and the wafer even when the edge and center of the wafer is not horizontal or when fine vibration occurs. CONSTITUTION: A holder(20) to which the wafer(W) is absorbed is rotated. Cleaning liquid is supplied to the upper portion of the wafer. The brush(22) comes in contact with the upper surface of the wafer so that the brush is driven on the right and the left. The interval between the brush and the wafer is inspected. Numerical value data is outputted by using the inspected interval. The holder is vertically transferred to control the interval between the brush and the wafer by using the level of a solution(26) contained in a solution tank(24a) under the holder based upon the numerical value data.
Patent KR-20020021219-A (KR)
Inventor: SHIN BEOM SIK
IPC: F02M61/04
Filed: 2000-09-14
Abstract: PURPOSE: An injector for diesel engine is provided to reduce fuel consumption and to accomplish high power by making injecting flow rate and injecting position adjusted. CONSTITUTION: An injector for diesel comprises a housing(31), a needle(32) installed in the housing, a driving shaft(33) installed to able to rotate in the needle, a nozzle(36) with plural first nozzle valve(35a) and second nozzle valve(35b) upward and downward to change fuel injecting position according to operation of the driving shaft so as to correspond to plural orifices above and below forming to the lower end of the housing or first fuel injecting holes(34a) and second injecting holes(34b), and a driving unit, installed to the upper portion of the driving shaft, operating the driving shaft. The driving unit includes a rotary gear(41) installed to the upper end of the driving shaft, a tooth engaged driving gear(42) with the rotary, and a driving motor(43) giving power to rotate the rotary gear with the driving gear.
Patent KR-20020022322-A (KR)
Title: Method of automatically producing caricature using 3 dimension face mask
Inventor: KANG SUK RYEONG
IPC: G06T17/00
Filed: 2000-09-19
Abstract: PURPOSE: A method for automatically producing a caricature using a three-dimensional face mask is provided to produce a caricature based on photographs taken at various angles and to perform accurate face recognition. CONSTITUTION: A photograph is inputted, and the inputted photograph is processed. A three-dimensional face mask is transformed on the basis of the processed photograph. Corresponding regions of a face component are divided and extracted on the basis of the transformed mask. The contour of the face component is found. Parts constructing the face are integrated to correct uniformity. The corrected face is distorted and caricatured.
Patent KR-20010050634-A (KR)
Title: Tilt hinge
Inventor: FUJITA ORIYA
IPC: H05K7/16
Filed: 2000-09-25
Abstract: PURPOSE: A tilt hinge is provided to stably create high friction torque for a long period of time even though it is simple in structure, inexpensive and small. CONSTITUTION: A device is composed of a rotary shaft provided with at least a large diameter part which is brought into continuously contact with one of a part which is pivotally supported to a bearing hole disposed on a bearing plate part that is bent in the right angle direction from an attaching plate part and a male screw part which is continuously disposed on the other pivotally supporting part, a pair of first and second friction plates disposed around bearing holes of both side parts of the bearing plate part, a first friction washer disposed by penetrating the pivotally supporting part to a shaft inserting hole arranged on a center part of the first and second friction plates, a second friction washer disposed on a center part of the rotary shaft while engaging with the rotary shaft as well as being brought into contact with the second friction washer, a fixing washer(8) disposed on a center part of the second friction washer, a spring washer(9) disposed being brought into contact with the fixing washer, and a fastening nut(10) screwed around the male screw part, the fastening nut is fastened, and thereby, an attaching member and the rotary shaft are relatively rotated only when a prescribed rotating torque is applied.
Patent KR-20000072800-A (KR)
Inventor: CHO YOUNG KOO
IPC: G06F17/30
Filed: 2000-09-28
Abstract: PURPOSE: A channel allocation system and a method for providing a plurality of home pages using the system are provided for easily visiting a desired web site without searching. CONSTITUTION: When a client inputs a URL of a sub-home page using a web browser(A), the web browser(A) transmits a URL resource request signal to a central processing unit which manages the URL. The central processing unit receives a URL resource request signal of the sub-home page and reads a HTML document, file and frame corresponding to the requested URL from a sub-memory and transmits the URL resource signal of the sub-home page to the web browser(A) of the client(A).
Patent KR-20010000485-A (KR)
Inventor: PARK YONG GYUN
IPC: B60R11/02
Filed: 2000-10-02
Abstract: PURPOSE: A notebook computer table for a vehicle helps a driver to watch TV, eat food, and use a notebook computer with a LAN card and the Internet to get the information about the area the driver wants to travel during a stop by making space for the notebook computer. CONSTITUTION: A notebook computer table for a vehicle(A) is installed within the space between an airbag and a storage bin on a passenger's side. The notebook computer table for the vehicle(A) is supported by a shaft and swings to the outside and the inside. A small computer mouse table(B) to slide inwardly and outwardly, is installed within the notebook computer table for the vehicle(A). Therefore, computers and vehicles are integrated, and electric devices are equipped even in a small vehicle as a notebook computer.
Patent KR-20020031577-A (KR)
Title: Watertight structure of side window glass for vehicle
Inventor: JUNG JA SEONG
IPC: B60J10/04
Filed: 2000-10-21
Abstract: PURPOSE: Structure for watertightness of a side window glass for a van is provided to improve the watertightness of a side window glass by installing a vertical sealing bar attached with a lip-shaped sealing rubber, to reduce vibration and noise of the glass, and to reduce manufacturing cost by excluding a side window chassis. CONSTITUTION: A felt member(20) having a lip-shaped portion(22) is fitted to the upper portion of a window chassis frame(30). A window glass is opened and closed by the sliding of lower end portions(10a,11a) of the glass on the felt member. According to the lip-shaped portion overlapped along the lower end portions, infiltration with water flowing along the surface of the glass is avoided. A sealing bar for sealing the space between left and right glasses is vertically installed on the center of the window chassis frame. Sealing rubbers having a lip shape are attached on the sealing bar and overlapped with the left and right glasses. Therefore, complete watertightness is realized.
Patent KR-20020035326-A (KR)
Title: Bamboo pillow and manufacture method
Inventor: KIM SSANG IL
IPC: A47G9/10
Filed: 2000-11-06
Abstract: PURPOSE: Provided is a production process of a bamboo pillow which connects an interval support piece to both large piece fixed stands to form a pillow form without a separate binding tool so that it contributes to improve productivity. CONSTITUTION: The production process of the bamboo pillow comprises the steps of: (i) dividing and cutting bamboo into a certain size to produce a central piece(11) and the interval support piece(12); (ii) collecting the central pieces and attaching textiles(41) at rear side to produce one board; (iii) putting bamboo charcoal into a sealed envelope(50) and sealing entrance to prevent charcoal dusts from being leaked; (iv) injection molding plastics to prepare one couple for covering both sides of the pillow wherein small projections(32) are formed around, a board insertion part(33) are formed among the projections and grooves(34) are formed; (v) injection molding plastics to prepare one couple of support plates for covering around the large piece fixed stand(30); (vi) injection molding multiple interval support pieces to insert into the grooves at the large piece fixed stand; (vii) putting the sealed envelope into the interval support piece; and (ix) combining a surface plate(40) around both large piece fixed stands to insert a support plate at both sides.
Patent KR-20020038883-A (KR)
Title: pressure type roast method and roast equipment
Inventor: LIM HUN GYU
IPC: A47J37/07
Filed: 2000-11-18
Abstract: PURPOSE: A method and an apparatus for roasting meat are provided to soften the quality of meat and to rapidly remove disgusting smell by allowing a roasting chamber to be maintained in a vacuum state and in a pressurized state, repeatedly. CONSTITUTION: A meat roasting apparatus includes a foodstuff receiving chamber(110). Four electric heaters(10) are arranged at both sides of an upper portion of the foodstuff receiving chamber(110). A grill rail(20), on which a grill(21) is placed, is provided in the foodstuff receiving chamber(110). A door(30) is coupled to a front of a roasting chamber(120). A pressurized pump is installed in the roasting chamber(120) so as to apply the pressure into the roasting chamber(120). A vacuum pump is installed in a drain hole formed at a lower portion of the roasting chamber(120) so as to maintain the roasting chamber(120) in a vacuum state.
Patent KR-20020040180-A (KR)
Inventor: LIM MUN SU
IPC: B60R7/05
Filed: 2000-11-23
Abstract: PURPOSE: A sunvisor is provided to contain easily a card such as a credit card, a highway pass card, etc. and to prevent separation of the contained card. CONSTITUTION: A sunvisor comprises a sunvisor body(2), a holder(20) and an elastic pin(30). The sunvisor body(2) is coupled rotatably at a roof panel through a pivot arm, and performs a function for blocking a direct ray of light through a windshield glass. The holder(20) is contained and installed at a front side of the sunvisor body(2), so that one side of the holder(20) is opened to communicate to an outside of the sunvisor(2). A receipt recess(21) for storing a card or a memo paper is formed at an inside of the holder(20). The elastic pin(30) supports elastically the card or the memo paper at the receipt recess(21). The elastic pin(30) is formed integrally with the holder(20).
Patent KR-20020040490-A (KR)
Title: Data input/output apparatus
Inventor: SONG JEONG HO
IPC: G06F12/00
Filed: 2000-11-24
Abstract: PURPOSE: A device for inputting/outputting data is provided to process data of a parallel processor simultaneously while data of a master processing device are inputted or outputted using a triple buffer memory. CONSTITUTION: A plurality of parallel processors(40) processes transmitted data and accesses data of other parallel processor through a transposition network. A master processor(30) outputs data being inputted from an external memory(20) to the parallel processors(40), decides a priority of data being inputted from the parallel processors(40), and transmits the data to the external memory(20). The parallel processors(40) includes a plurality of buffer memories for storing input data of a corresponding parallel processor, an algorithm for processing data, and output data trebly. The master processor(30) stores data to be processed in a predetermined area of each buffer memory in advance while each parallel processor processes data.
Patent KR-20020045441-A (KR)
Title: Fiber Reinforced Composite Skin for Euroform Regeneration and Euroform Plywood
Inventor: LEE SEON GU
IPC: E04G9/02
Filed: 2000-12-11
Abstract: PURPOSE: Provided is a fiber-reinforced composite material foam to easily regenerate/or repair an europium plywood by applying the material, instead of replacing the damaged coating plywood, and coating the material in case of new product in order to reinforce surface of the product. CONSTITUTION: The film is produced by a process comprising laminating reinforcing fiber over damaged coating plywood(200); applying and completely adhering resin-penetrated reinforcing fiber(110) on the plywood(200) by means of roller(150); and curing and hardening the applied material to form a new coating layer. Such film can be used to regenerate an europium product by applying the film over a secured coating to form a composite material film having physically and chemically stable structure. The resin-penetrated reinforcing fiber has an excellent strength to support pressure of concrete during introducing the concrete.
Patent KR-20020045823-A (KR)
Title: Equipment of preventing for dust and heat in coller
Inventor: CHOI HYEOK
IPC: F27B7/38
Filed: 2000-12-11
Abstract: PURPOSE: An equipment for preventing dust and high heat of a cooler is provided to restrain dust generation of calcium oxide that is produced when calcining limestone, prevent scattering of the dust by separating dust contained in cooling air, and improve cooling efficiency of calcium oxide. CONSTITUTION: In a cooler(13) of a rotary kiln(10), the equipment for preventing dust and high heat of the cooler comprises a plurality of radiant heat intercepting and impact buffering units(50) which are installed downward to the center at the inner upper side of the cooler(13); a dust separation and discharging unit(70) which is installed at the inner and outer sides along with dust cooling air guide plates(76a,76b) that are installed downward to the center at inner and outer sides of the middle part of the cooler(13); and a cooling air ejection unit(60) which is installed at the inner and outer sides along with an ejection box(63) also at the lower part of the inner and outer sides of the cooler(13).
Patent KR-20020045472-A (KR)
Inventor: HWANG GI HYEON
IPC: H02J7/10
Filed: 2000-12-07
Abstract: PURPOSE: A digital charging apparatus is provided to improve efficiency, performance and cost of a charging apparatus by digitizing the charging apparatus. CONSTITUTION: The digital charging apparatus includes a charging start part for outputting a charging start signal by an operation of a user. A charging control part having a charging state display part for displaying a state of charging is provided. A microprocessor generates a reference voltage for a panel, a charging start signal, a reference signal, and a detection signal of a current voltage detecting circuit, as input signals. The microprocessor generates an input and output control signal for providing a state display signal to the charging control part and a pulse width modulation wave generating and driving circuit. The pulse width modulation wave generating and driving circuit generates a battery charging signal. A rectifying circuit rectifies three-phase current and provides the rectified current to the pulse width modulation wave generating and driving circuit.