baber/WOPTO huggingface dataset:
Patent KR-20020007452-A (KR)
Title: Lithium polymer battery
Inventor: HAN SEUNG U
IPC: H01M4/48
Filed: 2000-07-13
Abstract: PURPOSE: A lithium polymer cell is provided to increase voltage stability of the cell upon overcharged/overdischarged states and storage at a high temperature and assure stability of the cell by inhibiting increase of cell temperature, thereby intercepting additional side reaction. CONSTITUTION: The lithium polymer cell has a cathode(2) made of carbon capable of absorbing and releasing lithium ions, an anode(1) of lithium compound oxides, and an electrolyte(3) comprising P(PDF-HFP) copolymer, ceramic filler and electrolytic solvent, in which at least one of the cathode and anode includes 0.1 to 10 wt% of micro mica containing fluor element. The micro mica containing fluor element contains at least 4 elements including F of Si, Mg, Al, K, Fe, Na and F and the fluor content is 2.5 to 20 wt%. The size of the micro mica is 0.01 to 20 micro meter.
Patent KR-20020006924-A (KR)
Title: contolling method and semiautomatic transmission for a large car
Inventor: PARK YANG U
IPC: B60K17/00
Filed: 2000-07-14
Abstract: PURPOSE: A semi-automatic transmission of a large-sized vehicle and a control method thereof are provided to reduce the inconvenience in the manipulation of a shift lever for a driver by having a shift stage changed via a button. CONSTITUTION: A semi-automatic transmission of a large-sized vehicle comprises a friction clutch placed between an engine and a transmission and operated by a clutch pedal, a gear shifting unit shifting a gear of the transmission by a control signal, and a transmission control unit performing automatic-manual transmission by controlling the gear shifting unit by the user control signal and the input signals from a gear position sensor, a clutch position sensor, a vehicle speed sensor, an engine rpm sensor and a throttle position sensor. A shift-up button(2) upward controlling a shift stage in the manual transmission state and a shift-down button(3) downward controlling a shift stage are formed on the grip of shift lever(1). According to the shift-up and shift-down buttons, a shift stage is changed easily.
Patent KR-20000063898-A (KR)
Inventor: SEOMUN HUN
Filed: 2000-08-09
Abstract: PURPOSE: A method and system for electronic payment via a computer network, and a writing device to write the process which is readable by computer are provided to allow various payment means that correspond with various business conditions to be used, by integrating more than two electronic payment means which are used by a company in order to pay for a price. CONSTITUTION: The internet(32) is connected to a computer(20) of a payment debtor and to a computer(22) of a person who is paid. A financial agency computer(24) is connected to a credit card company via the internet(24) and an electronic commerce system(34). The system(34) includes a server(28) and a database(30). A user information database(300) in the database(30) stores the personal information of the payment obligator and the person. The server(28) includes a main program(280), an electronic money paying program(282), an account paying program(284), a credit card paying program(286). The program(284) interfaces with the computer(24). The program(286) transfers the payment request by a credit card from the obligator who accesses the system(34) to the computer(26).
Patent KR-20020014290-A (KR)
Title: Apparatus for wireless controlling of TV
Inventor: LIM SEONG SU
IPC: H04Q9/00
Filed: 2000-08-17
Abstract: PURPOSE: A radio control apparatus of a TV is provided to facilitate connection of a TV of a user to an external equipment and provide a fine view with a neat design by wirelessly transmitting and receiving a data between the flat, large and thin TV with the external equipment. CONSTITUTION: A control receiver(604) converts a user control signal of RF form received from the first transmitting and receiving antenna(605) into an external equipment control signal and controls the external equipment. An up-converter(602) converts a signal of the external equipment into an RF signal of a specific channel. A transmitter(603) converts the RF signal into a signal in a suitable form to be outputted and outputs it to the first transmitting and receiving antenna(605). A user key input unit(612) inputs a request instruction of a user. A function controller(611) determines whether a control signal according to a key signal input of the user key input unit(602) is an external equipment control signal or a TV control signal. A control transmitter(610) receives the external equipment control signal, converts it into an RF signal and outputs the RF signal to the second transmitting and receiving antenna(606). A receiver(607) converts the RF signal into an RF signal of a corresponding external equipment channel and outputs it. A down-converter(608) converts the RF signal into a baseband signal and outputs it. A TV receiver(609) image or voice-processes the baseband signal inputted from the down-converter(608) according to the user control signal inputted from the function controller(611) and outputs it.
Patent KR-20020018897-A (KR)
Title: high voltage output circuit for drive circuit of plasma display panel
Inventor: SHIN HONG JAE
IPC: G09G3/296
Filed: 2000-09-04
Abstract: PURPOSE: A high voltage output circuit of a plasma display panel drive circuit is provided to prevent a coupling phenomenon of a drain and a gate and reduce noise of a high voltage output circuit by improving a switch part. CONSTITUTION: A level shifter portion(100) is used for converting a logic voltage to a high voltage level. A high voltage output terminal(30) is used for buffering an output of the level shift portion(100). The level shifter portion(100) is formed with a PMOS transistor(11) as the first conductive type MOS transistor, an NMOS transistor(13) as the second conductive type MOS transistor, and a switch portion(150). The switch portion(150) is formed with an NMOS transistor(151) and a PMOS transistor(153). The high voltage output terminal(30) is formed with a high voltage PMOS transistor(31), a multitude of high voltage NMOS transistor(33,35,37).
Patent KR-20010030276-A (KR)
Title: Electronic still camera capable of removing noise component in image data and signal processing method therof
Inventor: KATO YOSHIYUKI
IPC: H04N5/353
Filed: 2000-09-06
Abstract: PURPOSE: To realize consecutive photographing by reducing a photographing time while avoiding deterioration in the picture quality at the time of photographing at a dark place. CONSTITUTION: First image data is obtained by exposing an image pickup element 14 for a first exposure time (T1) in the state of opening an optical path opening and closing means 12 and second image data is obtained by exposing the element 14 for a second exposure time (Ta) in the state of closing the means 12. The second image data is corrected based on the first exposure time and the first image data is corrected through the use of the corrected second image data. Time required for photographing of long-period exposure can be the sum of the first exposure time (T1) and the second exposure time (Ta) by simple calculation.
Patent KR-20020020304-A (KR)
Title: Process for the formation of la-substituted bismuth titanate film with a sol coating method
Inventor: JANG HYEON MYEONG
IPC: C04B35/475
Filed: 2000-09-08
Abstract: PURPOSE: Provided is lanthanum-substituted bismuth titanate, Bi4-xLaxTi3O12 (x=0.55-1.05), thin films with no fatigue phenomenon and homogeneous ferroelectric characteristics by sol coating method. The preparation method saves the cost and enables mass production without forming and sintering. CONSTITUTION: The preparation method comprises the steps of: dissolving lanthanite, bismuthate and titanate into acidic water(pH 0.1-3), alcoholic organic solvent, or mixed solvent thereof by heating under 150deg.C for a sol(0.3-2M) having a Ba : La : Ti molar ratio being 0.33-3.9 : 0.55-1.05 : 3; coating a substrate, electrode metal(Pt, Ir, Ru, etc.), with the sol by dipping or spin coating; drying between room temperature and 650deg.C; thermal treating at 400-700deg.C in O2 or air atmosphere. The used lanthanite, bismuthate and titanate are inorganic salts, organic salts or alkoxides.
Patent KR-20020021924-A (KR)
Title: System for controlling remotely and method thereof
Inventor: KIM SUNG HUN
IPC: H04Q9/00
Filed: 2000-09-18
Abstract: PURPOSE: A method of performing remote control is provided to make a main device input a remote control command and an upgrade command for controlling sub devices, to wirelessly transmit data corresponding to the remote control command and the upgrade command to the sub devices, so that the sub devices can analyze the wireless data to perform corresponding functions. CONSTITUTION: If remote control data is received(611), a controller analyzes the data(613), and checks whether the remote control data is alarm data(615). If not, the controller checks whether the remote control data is news information(623). If not, the controller checks whether the remote control data is action pattern upgrade data(627). If not, the controller checks whether the remote control data is stock information(631). If not, the controller checks whether the remote control data requests an operation status checking(635). If so, the controller examines entire operation STATUS of a sub device, and wirelessly modulates the examined result through a receiver, then transmits the modulated result to a main device(637).
Patent KR-20020022858-A (KR)
Title: Transmit output controling apparatus and a method
Inventor: LEE IN HEE
IPC: H04B1/38
Filed: 2000-09-21
Abstract: PURPOSE: An apparatus for controlling a transmission output of a wireless communication device and a method therefor are provided to correct the transmission output by a sensibility deviation of a receiver by inserting data corresponding to a receiving sensibility into a transmission signal to transmit the transmission signal in a slave, and adjusting a transmission level according to the receiving sensibility of the slave in a master. CONSTITUTION: A demodulating unit(17) detects an IF(Intermediate Frequency) signal of receiving information through a duplexer unit(3). A receiving sensibility measuring unit(19) detects a receiving sensibility level of the IF signal detected in the demodulating unit(17). A controller(21) receives data outputted from the demodulating unit(17) and outputs receiving sensibility data, a control timing control signal, and a transmission power control signal. A transmission signal control unit(23) inserts the receiving sensibility data into a transmission signal according to the receiving sensibility data and the control timing control signal outputted from the controller(21). A transmission output amplifying unit(29) amplifies a transmission signal through a transmission mode determining unit. A power control unit(27) controls an amplification factor of the transmission output amplifying unit(29) according to a control signal outputted from the controller(21).
Patent KR-20010050600-A (KR)
Inventor: KITAYAMA TAKEO
IPC: B29C45/67
Filed: 2000-09-22
Abstract: PURPOSE: To shorten the total length of a hydraulic piping for supplying hydraulic oil to a mold clamping cylinder in an injection molding machine equipped with a vertical mold clamping machine having a mold clamping cylinder for clamping upper and lower molds provided to the upper part thereof and an injection machine for injecting a plasticized resin in the cavity formed by the molds not only to raise mold clamping pressure rapidly but also to facilitate arranging/piping work and maintenance/inspection work and to arrange the whole of the injection molding machine in a small arranging space. CONSTITUTION: An oil tank 71 storing all of hydraulic oil for operating a mold clamping cylinder A and an injection machine 4 and a single hydraulic device 7 having a hydraulic pump for supplying the hydraulic oil to the mold claming cylinder A and the injection machine 4 are arranged to the space part above the injection machine 4.
Patent KR-20000072748-A (KR)
Inventor: PARK YANG BONG
IPC: G06Q30/06
Filed: 2000-09-23
Abstract: PURPOSE: A cyber exhibition registration and maintenance system is provided to offer a total solution in the field of a CAD/CAM and a machine tool over an internet, such as not only hosting an exhibition but also providing a specified technology information service and a shopping mall service. CONSTITUTION: A cyber exhibition registration and maintenance system includes a cyber CAD/CAM exhibition system and a machine tool exhibition system. The cyber CAD/CAM exhibition system has classification elements of machine/mold, electric/electronics, construction/architecture, and CAD/CAM/CAE/PDM/CG/GIS. The machine tool exhibition system has a classification by manufacturer, and a classification by subject such as a machining center, a CNC milling, a wire cutting, a NC bathe and others. Both systems have a search and maintenance tool, a shopping mall service tool and an additional information offer module.
Patent KR-20010076207-A (KR)
Inventor: GOTTZMAN CHRISTIAN FRIEDRICH
IPC: C01B32/50
Filed: 2000-09-26
Abstract: PURPOSE: A process for producing carbon dioxide by using an oxygen selective ion transportation film is provided. CONSTITUTION: An oxygen-containing first process gas is flown along the cathode side of a first oxygen selective ion transportation film. The film is in a state under an operation condition stoichiometrically effective for transporting a first permeated oxygen part from the cathode side to the opposite anode side. A carbon-containing second process gas is flown along the anode side in a mass flow rate effective for providing excessive oxygen in combination with the first permeated oxygen part. A first mixture of the carbon-containing process gas and the first permeated oxygen part is burnt so that substantially the whole carbon-containing second process gas is converted into a second mixture of water and carbon dioxide. Carbon dioxide is separated from the second mixture.
Patent KR-20020024834-A (KR)
Title: Structure for stabilizing position of C. R. T.
Inventor: PARK GYEONG TAEK
IPC: H01J29/02
Filed: 2000-09-27
Abstract: PURPOSE: A structure for stabilizing a location of a cathode ray tube is provided to increase productivity and reduce a fabricating cost by improving a structure of an existing support portion. CONSTITUTION: A front cabinet(2) is combined with an edge portion of a cathode ray tube(1) by using a combination member such as a screw. A plurality of bosses are formed on an edge portion of the front cabinet(2). The first part(2a') of the bosses(2a) is used for enhancing intensity of the front cabinet(2). The second part(2a") of the bosses(2a) is used for combining other components. A bracket portion(6) is fixed by inserting a guide portion(6a) of a bracket portion(6) into the second part(2a"). A fixing hole(6b) is formed in the guide portion(6a). A cathode ray tube mounting portion(6c) is formed on an upper side of the bracket portion(6). A protective plate(4) is fixed under the bracket portion(6). The first guide projection(6e) is inserted into the second guide groove(4b) of the protective plate(4). A projection(6d) is inserted into the first guide groove(4a). The protective plate(4) is combined with the bracket portion(6) by inserting screws into a fixing hole(4c) of the protective plate(4) and a fixing hole(6b) of the bracket portion(6).
Patent KR-20020026631-A (KR)
Title: Crystallization of amorphous-Silicon film using an Excimer-Laser
Inventor: JUNG SE JIN
IPC: C30B13/00
Filed: 2000-10-02
Abstract: PURPOSE: A method for crystallizing amorphous silicon using excimer laser is provided to greatly reduce a period of irradiation time regarding one wafer, by performing a crystallization in two-stepped energy regions. CONSTITUTION: A substrate is prepared on which an insulation layer and amorphous silicon are consecutively deposited. The first energy region(Em) has energy density wherein the amorphous silicon is completely melted. The second energy region(Es) has energy density wherein even a portion near the interface of the amorphous silicon is melted. The excimer laser beam includes the first and second energy regions. Between shots, the excimer laser beam having a uniform overlap ratio is irradiated to the amorphous silicon.
Patent KR-20020026971-A (KR)
Inventor: RYU HO SEON
IPC: A47L9/22
Filed: 2000-10-04
Abstract: PURPOSE: A fan structure of a vacuum cleaner is provided to obtain a higher efficiency than a supplied voltage and to have a long lifetime by modifying a shape of the fan structure in order to use in a portable vacuum cleaner. CONSTITUTION: A fan structure of a vacuum cleaner comprises an air suction inlet(31) for absorbing an outer air, a blade(32), a diffuser(33), a shroud(34) and an exhaust outlet(35) for discharging the air to an outside of the air suction fan. The air suction inlet(31) is provided to a center portion of the vacuum cleaner. The blade(32) placed in a cross type is provided to an outside of the air suction inlet. The diffuser(33) for converting a movement energy into a pressure energy is provided at the outside of the blade in a radial shape. The shroud for forming an air flowing passage of the outer air is provided to cover an upper portion of the blade.
Patent KR-20020029215-A (KR)
Title: The polypropylene resin of excellent high melr-strength and their process
Inventor: KIM JEONG HO
IPC: C08L23/10
Filed: 2000-10-12
Abstract: PURPOSE: Provided are a polypropylene resin excellent in melt tension, which can be applied to a foam molding, a blow molding, and a heat molding and can be recycled, and a process for producing the polypropylene resin. CONSTITUTION: The polypropylene resin is produced by mixing 100pts.wt. of a crystalline polypropylene resin having a melt index (ASTM 1238, 230deg.C) of 0.1-50g/10min and a weight average molecular weight of more than 100,000g/mol, 0.05-10pts.wt. of a multi-functional monomer such as divinyl benzene and pentaerythritol triacrylate, and 0.005-5pts.wt. of an organic peroxide and then reaction-extruding. The crystalline polypropylene is a homopolymer of propylene or a block or heterogeneous copolymer of the propylene with C3-C15 alpha-olefin, wherein the alpha-olefin content is 0-50mol% per a mol of the propylene.
Patent KR-20020029268-A (KR)
Title: Float for fishing
Inventor: KIM DAE SUNG
IPC: A01K93/00
Filed: 2000-10-12
Abstract: PURPOSE: A fishing float is provided to allow a fisher to appropriately adjust the buoyancy of the fishing float according to fishing environment such as tide current and wind and so on, and to ensure the simple manipulation thereof. CONSTITUTION: The fishing float consists of a visible portion exposed over the surface of water; a body portion coupled under the visible portion; a fastening member coupled to the lower end of the body portion(250); and plural adjusting members selectively coupled between the body portion and the fastening member. The body portion and the fastening member are screwed each other, and the adjusting members also are selectively screwed in a longitudinal direction between the body portion and the fastening member.
Patent KR-20020030225-A (KR)
Title: Freind and lover entry system by internet
Inventor: KANG SUK HYUN
IPC: G06Q50/00
Filed: 2000-10-16
Abstract: PURPOSE: A friend or lover registration system is provided to enable a user to register friends or a lover at a service site and to issue related certificate for maintaining a friendship among friends or a love between lovers. CONSTITUTION: The system comprises steps of a user accessing a server of a service site(S201), the user browsing a main home page of the service site(S202), the user selecting and browsing a page specialized only for members(S203), the user selecting a menu for a friendship or love registration(S204), the user selecting the menu for the friendship registration in the step S204(S205), the user inputting data on friends(S206), the server generating a certificate of the friendship registration(S207), the server displaying a list of the friendship registration(S208), the user searching for a friendship certificate of other members in a database and browsing a search result(S209, S210), the server issuing and transmitting the certificate to the user(S212), the user selecting the menu for the love registration in the step S205(S300), the user inputting data on a lover(S301), the server checking if the user is registered as a requester in advance(S302), the server displaying a registration reject message if the user is registered as a requester in advance(S306), the server checking if the user is registered in advance as a target lover(S303), the server checking if the lover is registered in advance as a requester(S304), the server checking if the lover is registered in advance as a target lover(S305), the server generating a certificate of the love registration(S307), the server storing the registration data at a database(S308), the server displaying a list of the love registration(S309), and the server transmitting the love certificate to the user(S312).
Patent KR-20010051060-A (KR)
Inventor: INOUE YUKIKO
IPC: C08L67/06
Filed: 2000-10-17
Abstract: PURPOSE: To provide an unsaturated polyester resin desirable in the production of artificial marbles having an excellent transparent texture and excellent water resistance. CONSTITUTION: An unsaturated polyester resin made from an unsaturated polyester in which the acid component contains at least 50 mol% α,β-olefinically unsaturated dicarboxylic acid or anhydride thereof, and the glycol component contains a bisphenol A/propylene oxide adduct and a bisphenol A/ethylene oxide adduct and a copolymerizable monomer and having a refractive index of 1.540-1.570 at 25 deg.C .
Patent KR-20010060176-A (KR)
Inventor: YAMAMOTO KAZUOKI
IPC: G03G15/00
Filed: 2000-10-19
Abstract: PURPOSE: To provide a belt cartridge for photoreceptor belt and an electrophotographic printer using the same, with which the hands or clothing of a user is prevented from being dirty by a toner or the like without necessity to separately prepare or preserve a member for photoreceptor belt exchange. CONSTITUTION: Rollers 7, 8 and 5 are moved in the direction of an arrow D and a belt 10, in which a photoreceptor belt 2 is housed, is inserted from an opening part provided on an electrophotographic printer 1. Next, the roller 5 is moved in the direction of an arrow H, a tensile force is applied to the photoreceptor belt 2, and it is supported by rollers 3, 4, 5 and 6 of a belt support driving system 9. Afterwards, only an outer cover 10a is slid, divided in the direction of an arrow I and taken out of the electrophotographic printer 1.
Patent KR-20010000813-A (KR)
Inventor: YUN YONG KIL
IPC: B60R25/01
Filed: 2000-10-20
Abstract: PURPOSE: A device is provided to prevent a hit and run accident by having the balls with the number of a vehicle scattered onto the street when a collision occurs. CONSTITUTION: Balls(5) in a hit and run accident preventing device are elastically displaced from a spring supporting the balls and backed up via the spring while hitting an elastically supported lower end(17). A protruded safety pin(9) on a shooting table(8) faces downwardly and a ball box(2) elastically supported by the spring is jumped out to an opening(12) of a body(1). The balls are scattered on the street via the opening. Thereby, a vehicle causing a collision cannot run.