baber/WOPTO huggingface dataset:
Patent KR-20020064499-A (KR)
Title: Sliding prevention device for automobile
Inventor: KIM SIM U
IPC: B60C27/20
Filed: 2001-02-02
Abstract: PURPOSE: A slip preventive apparatus of a vehicle is provided to reduce working hours and human power by assembling and disassembling the slip preventive unit conveniently according to the kind of the vehicle and the road condition, and to improve driving comfortability by minimizing breakage of the road and the slip preventive unit. CONSTITUTION: An assembling unit(2) and an assembling band(6) are installed in both sides of a slip preventive device, and a synthetic resin assembling pad(1) is formed in the middle of the slip preventive device. Through holes(7) are formed in the middle and left and right parts of the assembling pad. Plural back and forth slip preventive protrusions(4) are longitudinally formed in the upper part, and left and right slip preventive protrusions(3) are formed at both sides. Plural metal spikes(5) are mounted between the slip preventive protrusions, and plural protrusions are formed in the lower part. Working hours are reduced with assembling and disassembling elastic synthetic resin slip preventive units according to the kind of the vehicle and the road condition.
Patent KR-20010035305-A (KR)
Title: Apparatus and method for transmitting data between multiple users
Inventor: AHN GYO HAN
IPC: H04W88/06
Filed: 2001-02-02
Abstract: PURPOSE: A multipoint information transceiving device and a method thereof are provided to perform a three-party service without an additional cost by no using a wireless communication network and performing a multipoint communication. CONSTITUTION: One terminal includes two RF parts(100,122). The first RF part(100) transmits a signal to a base station and receives the signal from the base station in order to perform a communication through a wireless network. The second RF part(122) is included by a LAN(120), and performs a data transceiving operation without passing through a wireless network. The first RF part(100) is connected to a central processing device(104) performing whole communication process. The central processing device(104) is connected to the first memory(102), an input/output interface(106), a codec, and the LAN(120). Meanwhile, the LAN(120) includes the second RF part(122), a module controlling part(124) and the second memory(126). The module controlling part(124) includes a link manager and a link controlling part.
Patent KR-20010078345-A (KR)
Inventor: HONG MINGHWEI
IPC: C30B29/16
Filed: 2001-02-06
Abstract: PURPOSE: A high dielectric constant gate oxides for silicon-based devices is provided to prevent the formation of the native SiO2 layer, yet also exhibit an effective thickness closer to 10 ANGSTROM. CONSTITUTION: A high dielectric rare earth oxide is grown on a clean silicon(100) substrate surface under an oxygen partial pressure less than or equal to 10 torr to form an acceptable gate oxide that eliminates the tunneling current present in ultra-thin conventional SiO2 dielectrics and avoids the formation of a native oxide layer at the interface between the silicon substrate and the dielectric. Epitaxial films can be grown on vicinal silicon substrates and amorphous films on regular silicon substrates to form the high dielectric gate oxide.
Patent KR-20020066439-A (KR)
Title: Press apparatus and its application method to sheet form
Inventor: KANG CHUNG GIL
IPC: B21D28/00
Filed: 2001-02-10
Abstract: PURPOSE: A press is provided which is structured to apply high pressure to the metal sheet through the central part of a punch pressing a metal sheet which is a workpiece, and a forming method using the press is provided. CONSTITUTION: In a press in which a die(10) and a punch(20) press the workpiece to draw a plate shaped workpiece, the press comprises a punch equipped with a high pressure channel so as to applying high pressure gas onto the contact surface with the workpiece; and a high pressure gas supply means for supplying high pressure gas into the high pressure channel, wherein an exit of the high pressure channel is formed on the upper surface of a head part of the punch, the exit of the high pressure channel is formed in a shape that is expanded toward the contact surface with the workpiece. In a forming method using the press which comprises a die and a punch pressing the workpiece to draw a plate shaped workpiece, and into which high pressure gas is supplied so that a high pressure channel formed on the punch applies high pressure gas onto the contact surface with the workpiece, the forming method is characterized in that forming is done by drawing the workpiece using the die and punch and applying high pressure gas onto the workpiece through the high pressure channel at the same time.
Patent KR-20020066543-A (KR)
Title: Noise decrease apparatus for hermetic rotary compressor
Inventor: KIM GWANG HO
IPC: F04B39/00
Filed: 2001-02-12
Abstract: PURPOSE: A device for reducing noise of hermetic type rotary compressor is provided to reduce leakage of noise through a gap between a muffler and a bearing member by suppressing generation of the gap. CONSTITUTION: A device includes a muffler(41) placed to contact with a side of an upper bearing member(30) to form a temporary storage space for refrigerant with the upper bearing member in axial direction of a rotary axis(16); and an anti-gap generation device interposed between surfaces of the upper bearing member and the muffler on which the upper bearing member and the muffler contact with each other to suppress generation of a gap between the upper bearing member and the muffler.
Patent KR-20020071261-A (KR)
Title: One Click Survey system on wire or wireless internet
Inventor: LEE SANG HUN
Filed: 2001-03-05
Abstract: PURPOSE: An automatic survey questionnaire construction system is provided to enable a survey requester to transmit a survey questionnaire to a survey administrator with one click operation, to enable the survey administrator to carry out the survey on a survey target while reducing a service usage fee, and giving a cyber cash or a milage point to the survey target and to receive a survey result from the survey administrator. CONSTITUTION: The method comprises steps of a survey requester constructing a survey questionnaire in a CGI(Common Gateway Interface) form at a web server of a survey administrator or transmitting a file of the survey questionnaire to the survey administrator over FTP(File Transfer Protocol), the survey requester making a payment for a request of the survey, the survey administrator periodically monitoring a survey request list while automatically checking the payment, the survey administrator generating the survey questionnaire in a CGI form and uploading the survey questionnaire to a survey management server, the survey management server analyzing the survey questionnaire, the survey management server searching for survey targets based on the characteristics of the survey, the survey management server automatically transmitting the survey questionnaire to the survey targets via an e-mail while opening the questionnaire on a web site, the survey targets making an answer to the questionnaire via an e-mail or after accessing the web site, and then the survey management server automatically giving a milage point or cyber cash to the survey answerers.
Patent KR-20010044551-A (KR)
Inventor: KIM DUK SUN
IPC: A62B18/02
Filed: 2001-03-06
Abstract: PURPOSE: A small sized mask for shutting a nose is provided in which breathing is easily done through a mouth, dust is neither collected at the sides of the wings of the nose nor the steam of breath is come up through the sides of the wings of the nose by improving the defects of existing large sized mask, thereby closing the nares only. CONSTITUTION: The small sized mask for shutting a nose is characterized in that the both ends (5,5',5a,5a') of mask strings (2,2') are sewed at the center positions (3,3a) of the left and right ends (4,4') of a body (1) of a small sized mask having a narrow width. The small sized mask for shutting a nose has merits that the wings of the nose are not closed, thereby there is no need to worry about coming up of the steam of breath through the sides of the wings of the nose due to non-blocking of the wings of the nose, collection of dust at the sides of the wings of the nose, and difficulty of breathing due to non-shutting of a mouth when the mask is worn so that only the nares are closed during winter time or when working at a working place where a large amount of dust is generated.
Patent KR-20010089200-A (KR)
Title: Frame structure of cabinet for containing electric and electronic equipment
Inventor: MINOURA HIROSHI
IPC: H02B1/01
Filed: 2001-03-08
Abstract: PURPOSE: A frame structure of a housing for electric apparatus is provided to employ a longitudinal frame leg in which the number of rows of holes used for fixing an apparatus is increased as compared with other longitudinal frame leg. CONSTITUTION: In the frame structure of a housing for electric apparatus arranged, at the corner parts thereof, with a longitudinal frame leg(1) of hollow cross-section, the longitudinal frame leg(1) has a first shaped side(4) bent to the inside of the housing for electric apparatus from the outer edge(3), and a second shaped side(5) formed by bending the inner end of the first shaped side(4) to the direction receding from the corner(2). Recessed spaces(E,F) defining the hollow cross-section are formed between the first and second shaped sides.
Patent KR-20020075666-A (KR)
Title: Led expression apparatus of fuel price for oil station
Inventor: LIM JEONG HWA
IPC: G09F9/30
Filed: 2001-03-27
Abstract: PURPOSE: An LED(light emitting diode) fuel price display device for an oil station is provided to facilitate a change of fuel price, to allow the display device to be turned on and off automatically, and to improve a visibility thereof. CONSTITUTION: The LED fuel price display device for an oil station comprises: a control micom(11); a high brightness LED module(30) consisting of fuel price display rows(31,32,33,34) per a kind of fuel and a driving driver(35); a key module(20) providing control signals to the control micom; a remote controller(40) consisting of a modulator(47), a transmitter(48) and an RF signal sending antenna(49); and a remote signal receiving part(50) consisting of an antenna(52), a receiver(51), a demodulator(53) and a buffer(52).
Patent KR-20010069480-A (KR)
Title: Jo soo won dong ki
Inventor: CHOI JAE SONG
IPC: F03B13/12
Filed: 2001-03-27
Abstract: PURPOSE: A tidal motor is provided to install a permanent hydroelectric power plant at any sea having the appropriate ebb and flow of the tide without pollution. CONSTITUTION: A ship is set afloat and four or more columns are driven to ascend and descend a dredger of the ship by the difference between the ebb and flow of the tide. A rope wound on the dredger becomes unwound and wound. A plurality of spring wind barrels connected to pile gears(59,60) compress the wind, so that an electric generator is operated by using the wind.
Patent KR-20020076462-A (KR)
Title: Dumbbell and that manufacturing method
Inventor: CHOE JUNG SAM
IPC: A63B21/072
Filed: 2001-03-28
Abstract: PURPOSE: A dumbbell and a manufacturing method thereof are provided to arouse customer's interest by improving an appearance of the dumbbell, and to reduce a production cost thereof by virtue of recycling of waste iron materials. CONSTITUTION: The dumbbell consists of a handle portion(120) and a pair of weight portions provided at the both ends of the handle portion, and the hollow interior space of the handle portion and the both weight portions are charged with a weight material formed by mixing waste iron pieces and an adhesive. In addition, first and second covers(113,121) having different colors are attached to the outer surface of the handle portion and the both weight portions respectively.
Patent KR-20020078688-A (KR)
Title: Asphalt Sealant Composition with Superior Bond Property at Low Temperature
Inventor: MUN YEONG GYU
IPC: C08L95/00
Filed: 2001-04-07
Abstract: PURPOSE: Provided is an asphalt sealant composition which is used in construction and repairing of asphalt pavement, bridges or other construction structure. It is used as a repairing agent for cracks, a joint sealing compound, a sealant for joining contraction and expansion, various fillers, waterproof agent and binder. The sealant composition has excellent properties such as adhesiveness and flexibility at the low temperature and heat resistant, thus making it utilizable at the region where the temperature change is severe. CONSTITUTION: The composition comprises: 30-70wt.% of asphalt which is strait asphalt with the softening point of 20-100deg.C; 2-20wt.% of one or more styrene-conjugated diene block copolymers selected from styrene-butadiene-styrene, styrene-isoprene-styrene, styrene-ethylene-butadiene-styrene and styrene-butadiene; 21-60wt.% of petroleum resin, hydrogenated dicyclopentadiene hydrocarbon resin; 0.5-50wt.% of waste tire rubber powder and plasticizers and softening agents.
Patent KR-20020083088-A (KR)
Title: A button cell type lithium battery and its manufacturing method
Inventor: KIM DAE JUN
IPC: H01M4/64
Filed: 2001-04-26
Abstract: PURPOSE: Provided are a button type lithium battery which has sufficient contact surface area of electrode terminal and case or cover, and thus has the increased electric conductivity, and a method for producing the same. CONSTITUTION: The method for producing a button type lithium battery which comprises the steps of (i) inserting a jelly roll(30) consisting of a plurality of collector for anode(31), and a plurality of collector for cathode(32), and a separator(33) formed between the collectors for anode and cathode, and an anode terminal(34) which is drawn from the collector(31) and attached to a case(10), and a cathode terminal(35) which is drawn from the collector(32) and attached to a cover(20), into the case(10), and (ii) sealing the case(10) by attaching the cover(20) on the top of the case(10) by general procedure, is characterized in that the convexoconcave parts(11,21) are formed on the side of case(10) which is attached to the terminal(34), and on the side of cover(20) which is attached to the terminal(35).
Patent KR-20020043145-A (KR)
Title: Sanitizing Pot Having Sterilization by Ultra Violet Ray, Deodorization, Aroma And Advertisement Function And Method Thereof
Inventor: CHAE DEOK SOO
IPC: E03D9/00
Filed: 2001-05-07
Abstract: PURPOSE: A sanitary toilet bowl having ultraviolet sterilizing, deodorizing, aromatizing and advertising functions is provided to let users use a toilet in pleasant environment. CONSTITUTION: The sanitary toilet bowl having ultraviolet sterilizing, deodorizing, aromatizing and advertising functions comprises: a seat(10) placed on the upper part of a main body for disposing excretions using water to let a user sit on, and covers(20,30) covering the upper part of the seat(10); a speaker(72) installed at the covers(20,30) to output sound signals, and an ultraviolet lamp(90) installed at the covers(20,30) to generate ultraviolet rays for sterilization; a seat driving unit hinged with the seat(10) and the covers(20,30) and installed at the casing(40) to lift up and down the seat(10), and a control unit outputting sound signals through the speaker(72) and operating the ultraviolet lamp(90); a deodorizing unit installed to the casing(40) to suck air and to remove odors; a fan installed close at the deodorizing unit to flow air into the deodorizing unit; and an aromatizing unit installed close at the fan to aromatize using air supplied by the fan.
Patent KR-20020085322-A (KR)
Title: Method for providing internet service system to be promote social welfare
Inventor: JUN JONG HOON
IPC: G06Q50/22
Filed: 2001-05-08
Abstract: PURPOSE: A method for supplying an Internet service system capable of creating and supporting a social welfare fund on an Internet on-line is provided to make a creation and a support of a social welfare fund possible on an Internet on-line. CONSTITUTION: An Internet user(1) connects to a social welfare fund supporting site(2) and reads a list of each program from a fund supporting program server DB(3) of various kinds of welfare groups being supplied in the fund supporting site(2). In the case that the user(1) agrees to a supporting fund payment of a welfare program being supplied in the fund supporting program server DB(3) and performs a payment authentication, the final payment closing of a supporting fund is completed, and almost amount of money out of the total sum of received and paid supporting fund is supported as a social welfare fund. The remaining amount is distributed to a corresponding supporting fund payer through a lottery.
Patent KR-20020087329-A (KR)
Title: Multi Used Electronic Key And Apparatus For Control Using It And Method For Control It
Inventor: KOO HONG SIK
IPC: E05B49/00
Filed: 2001-05-15
Abstract: PURPOSE: A multi function electronic key and a control method and apparatus using the same are provided, which can control a number of systems using one electronic key. CONSTITUTION: A transceiver unit(11) receives every kind of information request signal from a control device(20), or transmits at least one signal of a system code selected by the control device, an electronic key ID(MAC address), a control device ID(MAC address), a control code, a user authentication information and additional information of electronic key to the control device. An input unit(15) receives inputs for generating the user authentication information and the system code as to a system to be controlled and the control code from the user. A storing unit(14) stores at least one of the user authentication information inputted through the user and the electronic key ID(MAC address) and the additional information of the electronic key and the control device ID(MAC address) transmitted from the control device. A control unit(13) reads response information as to the request signal from the storing unit and then transmits it to the control device through the transceiver unit, and controls the transceiver unit to transmit the system code to the control device together with the electronic key ID(MAC address). And a metallic key can control the system by being combined with the control device mechanically.
Patent KR-20020088257-A (KR)
Title: An air feeder of incinerator
Inventor: LEE CHEOL U
IPC: F23G5/16
Filed: 2001-05-21
Abstract: PURPOSE: An apparatus for supplying air into an incinerator is provided to reduce polluted material and to achieve superior combustion efficiency in the secondary combustion by sufficiently supplying oxygen into combustion gas. CONSTITUTION: An incinerator(10) includes a cylindrical body(11) having a conveying wing(12) at an inner peripheral portion thereof. A sprocket is installed around the cylindrical body(11). The cylindrical body(11) is rotated along a rotation rail by a driving device. The secondary combustion furnace(17) is connected to a rear portion of the cylindrical body(11). A burner is installed at an inlet of the cylindrical body(11). An ash discharging device(14) is installed at a lower portion of the incinerator(10) so as to discharge ash. The primary air supplying section(20) is positioned around the cylindrical body(11), and the secondary air supplying section(30) is installed between the cylindrical body(11) and the secondary combustion furnace(17). An air chamber(22) is formed in the primary air supplying section(20).
Patent KR-20030002283-A (KR)
Inventor: KIM JUNG HO
IPC: A47L17/08
Filed: 2001-06-28
Abstract: PURPOSE: A fountain scrubber coupled with a tap having two ports is provided to effectively wash vessels using little amount of water by closely spraying water into vessels to be washed while moving the fountain scrubber. CONSTITUTION: A fountain scrubber(21) is coupled with a tap(20) having two ports. The fountain scrubber(21) includes a scrubber supporting plate. A plurality of rectangular holes are formed around a center of the scrubber supporting plate. A circular hole having a size identical to a size of a fountain is formed in a scrubber. A plurality of strings are radially attached to the scrubber about the circular hole. An opening/closing plate and a spring are provided in the tap(20) so as to open/close draining ports, as necessary. A brush having a conical shape is detachably coupled to the fountain.
Patent KR-20030008241-A (KR)
Title: Method for high speed heating control of inverter airconditioner
Inventor: PARK JONG HAN
IPC: F24F11/02
Filed: 2001-07-16
Abstract: PURPOSE: A method for high speed heating control of inverter air conditioner is provided to achieve a high speed heating by permitting the air which is heat exchanged by the outdoor heat exchanger to circulate through only the capillary for cooling operation during a high speed heating operation. CONSTITUTION: A method comprises a first step(S31 to S36) of determining a refrigerant flow channel by permitting a user to turn on a heating operation button, permitting the refrigerant to circulate through the indoor heat exchanger, capillary for cooling operation and the outdoor heat exchanger for a predetermined time period, and judging whether a predetermined time period has lapsed or an indoor temperature is higher than a predetermined level; and a second step(S37 to S39) of permitting the refrigerant to circulate through the capillary for heating operation and the capillary for cooling operation, if it is judged in the first step that a predetermined time period has lapsed or an indoor temperature is higher then a predetermined level.
Patent KR-20030008728-A (KR)
Title: Mobile communication terminal having the function of video communication
Inventor: JANG GI SEOK
IPC: H04B1/40
Filed: 2001-07-19
Abstract: PURPOSE: A mobile communication terminal capable of a video communication is provided to output a clear object to a receiving device by separating the object from images photographed in cameras, synthesizing the separated object, and combining the synthesized object with a background. CONSTITUTION: The first photographing unit(310) and the second photographing unit(320) are allocated to have a photographing range overlapped each other for converting images acquired from an object into digital signals and outputting the digital signals. A synthesizing unit(330) synthesizes the regions of the object extracted from the images acquired in the first photographing unit(310) and the second photographing unit(320), and combines the synthesized object with a background picture.
Patent KR-20030010330-A (KR)
Title: Protection Cover for Door Flame
Inventor: PARK JUN SECK
IPC: E04G21/24
Filed: 2001-07-26
Abstract: PURPOSE: A doorframe protection cover is provided to enclose the doorframe and prevent it from being damaged and/or contaminated till completion of interior working for a building after constructing the doorframe on a wall side. CONSTITUTION: The cover comprises right/left protection covers(10,20) each having a first and a second overlapping portions(11,21) to be overlapped each other. The overlapping portions(11,21) have a number of projections(14,24) to be coupled together to adjust width of the portions(11,21), in turn, to control width of the covers and to allow a common use to various dimensions of doorframe. The covers have right/left sides(12,22) bent downward and having bottom side ends(13,23) bent upward to be engaged to bottom side of the doorframe and/or decoration plates.