baber/WOPTO huggingface dataset:
Patent KR-20020087363-A (KR)
Inventor: SAKAZAWA SHIGEYUKI
IPC: H04N19/115
Filed: 2002-05-14
Abstract: PURPOSE: To immediately start to reproduce a motion picture or music, etc., after receiving while keeping the resistance to fluctuation in data arrival, and to transmit data having higher quality by executing control suitable to data (limited contents) having comparatively shorter contents duration. CONSTITUTION: An encoder 12 encodes the initial preselected segment of a non-compressed data (a) by a first rate and encodes the segment after the preselected segment by a second rate (where the first rate < the second rate) to store the encoded data in a storing device 13. The device 13 sends the stored data to a network 2 by the same transmission rate as the transmission rate of the network. A receiver 3 demodulates the data of the initial preselected segment by the first rate, and demodulates the data of the segment after the preselected segment by the second rate. The limited contents is made to simultaneously complete the reception and complete the demodulation of the received data.
Patent KR-20030090245-A (KR)
Inventor: PARK JAE WON
IPC: F03B7/00
Filed: 2002-05-18
Abstract: PURPOSE: A spiral turbine pump diffuser system is provided to increase a power generation by reducing the upper pressure restricting energy through the use of a water transfer upper pressure diffuser. CONSTITUTION: A plurality of support members(20) are arranged around the circumference of the lower end of a main body(1). A fixed guide blade is arranged in the main body into a spiral groove shape. A water turbine(40) having an inlet port(40a) is applied with the water pressure of an upper unit(10), and arranged in the fixed guide blade. The water turbine has an air outlet port(41c) formed at the top of the water turbine so as to discharge the air from the groove formed at the water turbine.
Patent KR-20030091220-A (KR)
Title: anti-allergic composition manucture method
Inventor: HWANG CHUNG YEON
IPC: A61P37/08
Filed: 2002-05-25
Abstract: PURPOSE: Provided is a manufacture method of an anti-allergic composition, which has treatment effect on allergy associated diseases, such as allergic rhinitis, atopy and the like, using Magnolia kobus Dc., Ephedra sinica Stapf., Ponciruc trifoliata Rafin., Cnidium officinale, and peppermint. CONSTITUTION: An anti-allergic composition is characterized by containing, as an active ingredient, at least one selected from extracts of Magnolia kobus Dc., Ephedra sinica Stapf., Ponciruc trifoliata Rafin., Cnidium officinale, and peppermint. The extraction solvent is selected from the group consisting of water, C1-C4 lower alcohol,, ethylacetate, acetone and hexane.
Patent KR-20020093637-A (KR)
Title: Absorbent article
Inventor: KONDO HIDEKI
IPC: A61L15/46
Filed: 2002-06-08
Abstract: PURPOSE: An absorbent article is provided to satisfactorily achieve deodorant effect or alternation restricting effect for body waste deposited on a surface sheet even in a thin absorbent sheet which retains the body waste on the surface sheet thereof. CONSTITUTION: The absorbent article includes: a liquid absorbent surface sheet formed from at least one of natural fibers, regenerated fibers, mixture of natural fibers and regenerated fibers, composite fibers comprised of synthetic fiber and one of the natural fibers and the regenerated fibers, the surface sheet containing at least one of tea leaves and extract of tea leaves; and a hydrophobic back surface sheet.
Patent KR-20030094972-A (KR)
Title: Dual-Transceiver apparatus in base station
Inventor: YUM JI UN
IPC: H04W24/04
Filed: 2002-06-11
Abstract: PURPOSE: A device for duplexing transceivers of a base station is provided to add a preliminary transceiver and a switching block for failed transceivers, and to operate the preliminary transceiver instead of the failed transceivers, thereby minimizing service cut off. CONSTITUTION: A channel controller(311) digitally combines base bands of transmission signals, and checks priorities of receiving signals. Transceivers(312a-312c) are assigned to one FA and one sector. A preliminary transceiver(312d) operates instead of one of the transceivers(312a-312c), which has a failure. A switching block(313) switches into the preliminary transceiver(312d) when the one of the transceivers(312a-312c) fails. An amplifier unit(314) includes amplifiers(314a-314c). A front end block(315) includes many front end units(315a-315c) for inputting and outputting wireless signals transceived by sector. A base station controller(318) controls the switching block(313), and changes a connection to the preliminary transceiver(312d).
Patent KR-20040001174-A (KR)
Inventor: HWANG YUN SEOK
IPC: F24C15/18
Filed: 2002-06-27
Abstract: PURPOSE: A broil part for a gas oven is provided to improve flavor of food, and to cook food for a short time by cooking food in the grill with using radiant heat and with using harmless components generated from a radiant heat generating material. CONSTITUTION: A gas oven comprises a top burner part(10), a broil part(20) and an oven part(30). The broil part includes a lower burner(22) installed in the bottom, a tray(25) installed in the upper part of the lower burner to put food on, a radiant heat generating unit installed between the lower burner and the tray and heated by the lower burner to radiate radiant heat to the food for cooking the food, and an upper burner(26) installed in the upper part of the tray for cooking by heating food. Food is cooked well in the broil part by using the radiant heat. Flavor of food is improved by heating the radiant heat generating body made of loess, elvan or ceramic material at high temperature and heating the food with using infrared rays.
Patent KR-20030005067-A (KR)
Title: Scanning optical apparatus and image forming apparatus using the same
Inventor: ISHIHARA KEIICHIRO
IPC: G02B13/00
Filed: 2002-07-06
Abstract: PURPOSE: To provide an optical scanner capable of restraining the curve of a scanning line caused by the rotational eccentricity of a single lens 61 being a scanning optical system to be very small, and an image forming device using the optical scanner. CONSTITUTION: The single lens 61 is used as the scanning optical system, and the surface shape of the single lens is set so that the curving direction of the scanning line in a subscanning direction caused when the incident surface 61a of the single lens gets eccentric by rotating around an axis parallel with a main scanning direction may be reverse to the curving direction of the scanning line in the subscanning direction caused when the emitting surface 61b thereof gets eccentric by rotating around the axis parallel with the main scanning direction.
Patent KR-20040006385-A (KR)
Title: Device for stabilizing plate potential
Inventor: HAN HUI HYEON
IPC: G11C11/4074
Filed: 2002-07-12
Abstract: PURPOSE: A plate potential stabilizing apparatus is provided to stabilize a plate potential by preventing a potential of a top electrode from being increased above a fixed level. CONSTITUTION: A reference voltage generator(20) generates a reference voltage. And a clamp circuit(30) is between the reference voltage generator and a top electrode(A), and compares the reference voltage with a plate voltage applied to the top electrode and then clamps the plate voltage when the plate voltage is increased above the reference voltage. The clamp circuit comprises a NMOS transistor whose gate is connected to a source in common by being connected between the reference voltage generator and the top electrode. The NMOS transistor has a threshold voltage between 0.1V and 5V.
Patent KR-20040011271-A (KR)
Title: Apparatus for cooling a battery of portable phone
Inventor: KIM YEONG SEUP
IPC: H04B1/38
Filed: 2002-07-30
Abstract: PURPOSE: A battery cooling device of a portable terminal is provided to configure at least more than one ventilation hole in order to cool a battery by flowing an external air into a battery case, thereby preventing the battery from being overheated. CONSTITUTION: Many pierced ventilation holes(116) are formed on upper/lower sides of a rear case(111b) in order to connect an inner receiving space of a battery case(111) with an exterior. A battery cell(112) is mounted on the internal receiving space of the battery case(111). At least more than one interval maintaining pin(117) is protruded in certain length on inner sides of a front case(111a) and the rear case(111b), in order to form an air path between the battery cell(112) and the battery case(111). The ventilation holes(116) are formed on either a left side or a right side of the rear case(111b).
Patent KR-20040012389-A (KR)
Title: Two component type polyurethane waterproofing stuff having excellent self-levelling property, environmental friendliness, and operation efficiency and curing agent used therein
Inventor: KIM JONG WON
IPC: C09D175/04
Filed: 2002-08-03
Abstract: PURPOSE: Provided is a polyurethane waterproof material having excellent self-leveling property and workability, and being environmentally friendly without bleeding that contaminates a mortar surface layer, by using a two-component phase. CONSTITUTION: The polyurethane waterproof material comprises a major component and a curing agent . The major component includes a urethane prepolymer which has isocyanate in at least two end groups formed by reacting an aromatic polyisocyanate compound having at least two isocyanate groups per one molecule with a first polyol compound having at least two hydroxy groups per one molecule. The curing agent includes a second polyol compound having at least 2 hydroxy groups per one molecule, a low molecular weight polymer spun off from C10-C50 of petroleum resins, which imparts water repellency to the water proof material, and C50-C150 petroleum resins for increasing compatibility between the second polyol compound and the low molecular weight polymer.
Patent KR-20040016173-A (KR)
Title: Cutting force indirect estimation system for CNC lathe and method therefore
Inventor: HUH GEON SU
IPC: B23Q17/00
Filed: 2002-08-16
Abstract: PURPOSE: A system and method for indirectly measuring the cutting force of a CNC lathe is provided to indirectly measure the cutting force without changing the structure of the CNC lathe to facilitate the application to a variety of the CNC lathe. CONSTITUTION: A system for indirectly measuring the cutting force of a CNC lathe(10) is composed of signal converters(20,30) for converting motor driving signals from a main shaft motor(15) of the lathe into digital signals and converting the information about the measured cutting force into analog signals to display the information onto a monitor, a signal transmitter for transmitting the motor driving signals, memories(50,55) for storing the motor driving signals detected from the main shaft motor, a controller for generating the information about the measured cutting force by calculating the power factor and the output torque of the motor from the motor driving signals from the main shaft motor.
Patent KR-20040016270-A (KR)
Title: A/V program recording/reproducing apparatus and method of reproducing A/V program
Inventor: KIM CHEOL MIN
IPC: H04N5/765
Filed: 2002-08-16
Abstract: PURPOSE: An apparatus for recording and playing video, and a method for playing a moving picture thereof are provided to easily manage a program by grasping the contents of the program within a short time. CONSTITUTION: An interface unit(171) is installed in a main body for receiving a user input signal from an external input device. If receiving a partial extract play request signal selectively playing a part of a program selected by a user, a main control unit(160) controls a hard disk drive(151) to partially extract a predetermined quantity from the whole program at a predetermined gap, and to play the extracted part on a display device. The extracted quantity is a plurality of continuous frames which are continuously playable for a predetermined time.
Patent KR-20030072187-A (KR)
Title: Portable wireless intercom
Inventor: NA GEUK HWAN
IPC: H04M11/00
Filed: 2002-08-26
Abstract: PURPOSE: A portable wireless interphone is provided to select a receiving mode of a transceiving mode selection switch when a call switch handle is not pressed, and to receive a voice signal from an earphone, thereby enabling communication with many users as carrying out the portable wireless interphone. CONSTITUTION: A body(39) has a call switch handle(26) and a battery case(32), and has a speaker(25), a microphone(11), a DC power jack(35), a transceiving mode selection switch(17), a volume controller(30), an external input jack(13), and an earphone jack(23). A transmitter built in the body(39) delivers a voice signal inputted from the microphone(11) and an amplifier or the external input jack(13) through a frequency modulator, a high frequency amplifier, and a transmission antenna, when the call switch handle(26) or the transceiving mode selection switch(17) is in transmission state. If a high frequency signal received through a receiving antenna is restored to the voice signal via an amplifier, a frequency mixer, an IF filter, an IF band amplifier, and a frequency demodulator, when the call switch handle(26) or the transceiving mode selection switch(17) is in receiving state, a receiver outputs the voice signal through the earphone jack(23) or amplifies the signal in a voice signal amplifier to output the signal to the speaker(25).
Patent KR-20020074130-A (KR)
Inventor: CHOI BYEONG RYEOL
IPC: E01D21/00
Filed: 2002-09-03
Abstract: PURPOSE: An embodying installation method of a prefabrication bridge upper structure using a push-pull and lifting system is provided to considerably reduce a construction period and a construction cost of a large scale bridge. CONSTITUTION: The embodying installation method of a prefabrication bridge upper structure using a push-pull and lifting system for the change or establishment of the bridge upper structure comprises the steps of; installing a lift support, a strand jack and strand jack support as the push-pull system; installing a strand jack fixed plate and upper part bridge guide beam; installing a hydraulic jack, a hydraulic jack support and a skid plate for moving the lift support, and installing a skid rail and base; installing a hydraulic jack and a hydraulic jack support for pushing an upper part bridge segment, installing a support frame device for moving the segment, and installing a sand jack for lowering a height of the upper part bridge.
Patent KR-20040023990-A (KR)
Title: Ars hosting system by internet access and method to service using it
Inventor: KIM HYEONG SEOK
IPC: G06F17/00
Filed: 2002-09-12
Abstract: PURPOSE: An ARS(Automatic Response System) hosting system through the Internet and a service method using the same are provided to offer an ARS service to a telephone user connecting to a service telephone number according to the ARS information registered by a member through an Internet terminal. CONSTITUTION: A web server(31) generates a VXML(Voice eXtensible Markup Language) code based on a web document including the service telephone number for offering the ARS service, a service area, and an incoming call connection telephone number received from the member through the Internet. A TTS(Text To Speech) server(34) generates a voice file based on the web document received by the web server. An application server(32) stores the VXML code and the voice file. A database(35) stores a web document form, the ARS service telephone number, the service area, and the incoming call connection telephone number. A VXML server(33) interprets the VXML code stored in the application server. An IVR(Interactive Voice Response) server(36) offers the ARS service to the user by interpreting the VXML code and executing the voice file.
Patent KR-20040026076-A (KR)
Title: Indoor unit for air conditioner
Inventor: KIM JONG HWAL
IPC: F24F1/00
Filed: 2002-09-17
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to have a filter efficiently removing pollutant introduced together with air through an inlet, and easily attached to and separated from the inlet. CONSTITUTION: An inlet(12) has a suction grill(31) hingedly coupled to one side of the inlet, and rotated to open and close the inlet; and a filter(40) detachably installed to an inside of the suction grill to cover the inlet. The suction grill is rotated and opened to allow the filter to be attached and separated. The inlets are formed on both sides of a cabinet(10), respectively. The suction grills and the filters are paired to be installed on the inlets formed on both of the sides of the cabinet, respectively. A tubular suction channel(30) is formed on the inlet. The filter is formed correspondingly with the suction channel to separate pollutant from air passing the suction channel. Guide grooves are formed on an upper side and a lower side of the suction channel to support an upper end and a lower end of the filter so that the filter is installed on the suction channel. A plurality of supporting bars(32) have both ends installed on both sides of the suction channel, respectively, to support an inside of the filter. Fixing hook is protrusively formed on the suction channel to be fixed to an end of the filter to support the end of the filter.
Patent KR-20040025403-A (KR)
Title: Device for mounting speakers to refrigerator
Inventor: LEE IK GYU
IPC: F25D23/00
Filed: 2002-09-19
Abstract: PURPOSE: A structure for mounting a speaker of an Internet refrigerator is provided to prevent deterioration of tone quality due to vibration of sound output into a cabinet, and interference of the sound with sound output by a plurality of the speakers connected with an inside of the cabinet by installing a sound insulation unit between the speakers in the cabinet. CONSTITUTION: A structure includes a speaker cabinet(105) installed on one side of a refrigerator, and having a plurality of openings(103') formed on a front side thereof; a plurality of speakers(103) installed on the openings of the speaker cabinet toward the front side; and a plurality of sound insulation partitions(107) installed on both sides of the speakers in the speaker cabinet, respectively. The speaker cabinet is installed on a front side of an equipment space(101) of the refrigerator. The sound insulation partition is installed to prevent sound from vibrating and echoing in the speaker cabinet, and sounds output by the speakers from interfering with each other to deteriorate tone quality.
Patent KR-20040025429-A (KR)
Title: Method for forming a bump on a semiconductor wafer and a semiconductor wafer on which a bump is formed by it
Inventor: PARK JONG HAN
IPC: H01L21/60
Filed: 2002-09-19
Abstract: PURPOSE: A method for forming a bump on a semiconductor wafer and a semiconductor wafer having a bump formed thereby are provided to form the bump on the semiconductor wafer without lowering the stability of bump forming solution. CONSTITUTION: A passivation layer(22) is formed on the remaining part except for the center part of an electrode pad(21) of a semiconductor wafer(20). A bump forming solution(23A) for forming a bump is uniformly coated on the surface of the electrode pad(21). The bump is formed on the surface of the electrode pad(21) by heating the bump forming solution. The remaining bump forming solution except for the bump is removed from the semiconductor wafer(20).
Patent KR-20040025494-A (KR)
Title: Automatic exercising machine for correefion of corpulence
Inventor: KWEON YOUNG CHUL
IPC: A63B23/00
Filed: 2002-09-19
Abstract: PURPOSE: An automatic exercise apparatus for enhancing fat burning is provided to enable a user to easily and conveniently exercise the whole body with less effort by exercising arms in a sedentary or reclined position, and to offer various health benefits by emitting infrared or negative ion radiations or providing massage effects using a vibrator. CONSTITUTION: The automatic exercise apparatus comprises: an upper body support frame(2) having a headrest(6), a lower body support frame(3) installed on a main body(1) and connected with the upper body support frame(2) by a foldable connection unit(20), and leg support frames(4), the frames(2,3,4) each having a multi-layered structure laminated on upper and lower cover layers, the multi-layered structure consisting of a steel wire frame, a bioceramic nonwoven fabric layer, a urethane-foam cushioning layer and a carbon heater layer; an arm exercise tool(5) elastically installed at either side of the upper body support frame(2) by means of a spring(14); lower body and leg fixing belts(8,8'); links(11,11') installed for vertical movement of the leg support frames(4) and the upper body support frame(2); vibrating motor for massaging the lower body and legs; and a controller(7) for controllably setting body parts to be exercised, an exercise time and exercise pace or level.
Patent KR-20040029652-A (KR)
Inventor: YU MOUNG IL
IPC: E03C1/28
Filed: 2002-10-01
Abstract: PURPOSE: An offensive odor cutoff of a drainage ditch is provided to manufacture, use and repair simply. CONSTITUTION: The offensive odor cutoff of a drainage ditch comprises the steps of: cutting off 20 centimeters of a PVC pipe, then cutting off a zinc plate to the diameter of a pipe; attaching a magnet to the zinc plate, then to the inside of the PVC pipe; controlling an interval between a cutoff screen and a zinc plate; and attaching a support bar to the controlled interval to prevent the descent of the cutoff screen.
Patent KR-20030069772-A (KR)
IPC: B62D6/10
Filed: 2002-10-09
Abstract: 여러 가지 토크센서에 대해 동일한 신호처리회로로 대응할 수가 있고, 코스트 업을 억제하면서 충분한 페일세이프 처치를 실행한 스티어링 제어장치를 실현시킬 수 있다. 
     조향계의 조향토크에 따른 신호를 검출하는 토크센서와, 토크센서에 의해 출력된 신호에 따라 조향토크에 상당하는 조향토크신호를 출력하는 제 1 의 마이크로 컨트롤러와, 상기 조향토크신호에 따라 액추에이터를 제어하는 제 2 의 마이크로 컨트롤러와, 제 2 의 마이크로 컨트롤러에 의한 제어에 따라 조향계를 제어하는 액추에이터를 구동하는 액추에이터 구동수단과, 조향토크의 중립점 보정데이터를 미리 저장한 기억수단을 구비하고, 제 1 의 마이크로 컨트롤러는 기억수단에 저장된 중립점 보정데이터에 따라 조향토크신호의 중립점을 보정한다.
Patent KR-20030030945-A (KR)
Title: Semiconductor memory device
Inventor: HONDA YASUHIKO
IPC: G11C7/10
Filed: 2002-10-10
Abstract: PURPOSE: To surely prevent multiple selection of a write/erasure execution bank and a read execution bank in starting and finishing write/erasure operation, and in switching temporary interruption and recovery, in a flash memory in which the write/erasure operation and read operation can be simultaneously executed. CONSTITUTION: In the flash memory which can simultaneously execute the write/erase operation and read operation, a core busy output circuit 43 sets order relation of formation or order relation of reset of a command indicating the write/erase operation or read operation to a core, a core selection signal indicating whether the core is selected or not, and a busy signal indicating that the core is in a write mode or an erase mode taking appropriate timing so that multiple selection of the core during the write/erase operation and the core during the read operation are not caused.
Patent KR-20040032620-A (KR)
Title: A desk calendar
Inventor: CHOI DEOK WHAN
IPC: B42D5/04
Filed: 2002-10-10
Abstract: PURPOSE: A desk calendar is provided to reduce numbers of constructional parts by removing supporters in a triangular form and to obtain effect for reducing waste by using a package box as a calendar supporter. CONSTITUTION: The desk calendar comprises a standing box(1), a calendar(3) held in the box(1), and a cover(5) for closing the box(1). The box(1) has a receipt space for holding the calendar(3). The box(1) has a trim side(1a) around outer peripheral side and a rear side for connecting the trim side(1a). The trim side(1a) functions to endow excellent appearance according to thickness of the trim side when the calendar(3) is positioned on the desk. The box(1) has a connection plate coupled with or extending from front bottom side. The connection plate is jointed to the box(1) having a part of the box(1).