baber/WOPTO huggingface dataset:
Patent KR-20040102925-A (KR)
Inventor: PARK SOO GEUN
IPC: C11D7/54
Filed: 2003-05-30
Abstract: PURPOSE: Granular sodium percarbonates and their production method are provided to improve water solubility at room temperature and bleaching power owing to complete dissolution and the increased amount of active oxygen, thereby preventing decolorization or damages in fibers. CONSTITUTION: The granular sodium percarbonates as a bleaching agent are produced by wet-reacting an aqueous solution of sodium carbonate which comprises at least one stabilizer selected from sodium silicate, magnesium sulfate and a sequestering agent with an aqueous solution of hydrogen peroxide, wherein, polyvinyl alcohol which has a degree of saponification of 75.0-99.5mol% and a degree of polymerization of 30-5000, and has a structure of formula 1: -(CH2C(OH)H)n-, is added to either or both of the solutions wherein n is the degree of polymerization.
Patent KR-20040104236-A (KR)
Inventor: KIM YONG HO
IPC: H04N9/79
Filed: 2003-06-03
Abstract: PURPOSE: A photographing device for automatically setting resolution and a method therefor are provided to automatically set the resolution of a stored image according to a kind of a recording medium selected by a user. CONSTITUTION: A DVC(Digital Video Camera) unit(202) picks up a moving picture through a camera lens. A DVC signal processing block(112) converts an output signal of the DVC unit into digital moving picture data. The first resolution converting unit(171) converts the digital moving picture data into the first resolution. The second resolution converting unit(172) converts the digital moving picture data into the second resolution. An MPEG(Moving Picture Experts Group) compressing unit(182) compresses data outputted from the first resolution converting unit as data with the first format. A DV compressing unit(183) compresses data outputted from the second resolution converting unit as data with the second format. A removable IC memory card(121) stores the data with the first format. A magnetic tape(122) stores the data with the second format. A recording medium selection switch(131) outputs a recording mode signal for selecting one of the removable IC memory card and the magnetic tape. A main control unit(141) transmits the digital moving picture data to one of the first and second resolution converting units on the basis of the recording mode signal.
Patent KR-20040027290-A (KR)
Inventor: KIM HYUNG JIN
IPC: H04W4/90
Filed: 2003-06-13
Abstract: PURPOSE: An emergency call system and method is provided to report a user's emergency situation to an appointed number according to a call signal from the user's wire/wireless phone or mobile terminal. CONSTITUTION: A user's wire/wireless phone or mobile terminal(30) is connected to a calling server(10) through a wire/wireless communication network(20). A specific institute or person's wire/wireless phone or mobile terminal(40), to which the user's emergency situation is to be reported, is connected to the calling server(10) through the wire/wireless communication network(20). In the user terminal(30), a phone number to be connected with the calling server(10) is stored through an abbreviated key function. When an emergency situation happens, a call signal is delivered to the calling server(10) if the user pushes an associated abbreviated key. The calling server(10) comprises a member database(11), a CTI(Computer Telephony Integration) module(14), and a TTS(Test-To-Speech) module(13). The member database(11) stores the information of subscribed users. The CTI module(14) extracts caller information from the call signal sent from the user terminal(30). The TTS module(13) converts a text expression, contents about an emergency situation to be reported, into voice data.
Patent KR-20050006673-A (KR)
Inventor: HWANG TAE SU
IPC: H01J11/36
Filed: 2003-07-10
Abstract: PURPOSE: A plasma display panel is provided to prevent generation of a center separation line, by changing the position of gaps or improving the structure of barrier ribs. CONSTITUTION: A plasma display panel comprises a plurality of upper lower plate electrodes(51a) and a plurality of lower plate electrodes(51b), a plurality of barrier ribs(53), and upper plate electrodes(56,57). The upper and lower plate electrodes are disposed on a lower substrate and separated from each other with gaps(52) formed between the upper and lower plate electrodes. The barrier ribs have wide barrier ribs(54) and narrow barrier ribs(55) connected with each other, in parallel to the upper and lower plate electrodes. The upper plate electrodes are disposed on an upper substrate such that the upper plate electrodes cross the upper and lower plate electrodes.
Patent KR-20050010642-A (KR)
Title: Barium titanate powder and the method of preparing it with high efficiency
Inventor: KIM JONG GI
IPC: C01G23/00
Filed: 2003-07-22
Abstract: PURPOSE: A high pure and single phase barium titanate(BaTiO3) fine powder is provided, which is used as a dielectric material for an MLCC(multilayer ceramic capacitor) thin film. And a process is also provided to produce the barium titanate fine powder without secondary phases by a hydrothermal process. CONSTITUTION: The barium titanate powder has the Ba/Ti ratio of 0.99-1.01 and a K-factor of 4-7. And the process for producing the barium titanate powder comprises the steps of: weighing a titanium containing hydroxide and a barium hydroxide accurately, wherein the molar ratio of Ba:Ti is 1:1; dissolving the titanium containing hydroxide powder and the barium hydroxide in distilled water each and mixing the solutions to make a slurry; hydrothermally reacting the slurry at 100-250deg.C to prepare a first barium titanate powder; filtering the first barium titanate powder and washing and drying; calcining the first barium titanate powder at 900-1300deg.C.
Patent KR-20050010660-A (KR)
Inventor: RHEE HYUNG JONG
IPC: H01L21/28
Filed: 2003-07-22
Abstract: PURPOSE: A semiconductor device is provided to improve the degree of integration by arranging a first connection between contact holes and a second connection between via holes in a straight line. CONSTITUTION: A semiconductor device includes a semiconductor substrate divided into an active region(11) and an isolation region(12), a plurality of contact holes(C) for contacting the active region of the substrate, a first connection for connecting the contact holes with each other, a plurality of via holes(V) and a second connection for connecting the via holes with each other. The first and second connections are arranged in the same straight line.
Patent KR-20050011943-A (KR)
Inventor: KIM JAE YEONG
IPC: H01L21/24
Filed: 2003-07-24
Abstract: PURPOSE: A semiconductor device having reduced gate electrode resistance and a manufacturing method thereof are provided to reduce resistance of a micro-gate electrode by enlarging a size of polysilicon layer. CONSTITUTION: A gate electrode(22) is formed on a substrate. An insulating layer(24) is formed on the substrate having the gate electrode thereon. The insulating layer is planarized until the gate electrode is exposed. A polysilicon layer(25) is formed on the insulating layer. The substrate is exposed by anisotropy-etching the polysilicon layer and the oxide layer. The polysilicon layer is patterned to have a line width greater than that of the gate electrode. A silicide(28) is formed on the exposed substrate and the polysilicon layer.
Patent KR-20040011381-A (KR)
Inventor: NAKAMURA MICHIEI
IPC: H01G11/52
Filed: 2003-07-29
Abstract: PURPOSE: Provided is an electrolyte composition for batteries or electric double layer capacitors, which can be industrially produced with ease and in safe and have ion conductivity close to those of organic-solvent-based electrolytes. CONSTITUTION: The electrolyte composition comprises (A) a polymer component and/or (B) an oligomer component, and (C) an electrolyte component. Particularly, the polymer component(A) is (A-1) a (co)polymer containing at least one cyclocarbonate group of the formula (1), obtained by reacting carbon dioxide with a (co)polymer, which contains at least one epoxy group, and/or (A-2) a (co)polymer obtained by (co)polymerizing a monomer containing at least one cyclocarbonate group of the formula (1), which is obtained by reacting carbon dioxide with a monomer containing at least one epoxy group. The oligomer component(B) is an oligomer containing two or more cyclocarbonate groups of the formula (1), obtained by reacting carbon dioxide with an oligomer, which contains two or more epoxy groups in a molecule. In the formula (1), Y represents a connecting group to the backbone of the corresponding (co)polymer (A-1) or (A-2), and R represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms.
Patent KR-20050013757-A (KR)
Inventor: BAN YOUNG MI
IPC: H04B1/40
Filed: 2003-07-29
Abstract: PURPOSE: An SMS(Short Message Service) of a mobile communication terminal and a receiving call converting method are provided to select whether to receive a call or continuously write a short message when the call is received while writing the message, and to return to a previous short message writing screen after the call, thereby continuously writing the message. CONSTITUTION: When a call is received in a short message write mode, a system stores a short message writing state, and arrays a telephone connection menu and a message writing menu. If a user selects the telephone connection menu, the system connects the call between the user and other party, and carries out a call process. When the call is terminated, the system reads the previous short message writing state, and returns to a previous short message writing screen. If the user selects the writing of a short message, the system rejects the call, and connects the call to a voice mail box.
Patent KR-20050014536-A (KR)
Inventor: YANG TAE WEON
IPC: A47L9/22
Filed: 2003-07-31
Abstract: PURPOSE: An impeller-fixing member of a cleaner motor is provided to combine an impeller to a rotating shaft quickly and easily. CONSTITUTION: A cleaner motor has an electric motor part having a rotating shaft(31) with a male screw part(32) to a side, and an impeller(11). The impeller has a lower plate(12) having a through hole through which the male screw part passes; an upper plate(14) having a suction hole(16) formed in the middle to suck a fluid; and plural vanes(17) arranged spirally to the rotating shaft between the upper plate and the lower plate. The upper plate is arranged to one side of the lower plate in a standoff state. An impeller-fixing member(35) of the cleaner motor includes a nut part(36a) having a female screw part(37) formed to the inside, to be screwed to the male screw part, and a washer part(36b) integrally formed to a side of the nut part, to have face contact with the lower plate.
Patent KR-20040014250-A (KR)
Inventor: MOMOSE YOICHI
IPC: G02F1/1339
Filed: 2003-08-04
Abstract: PURPOSE: To provide a liquid crystal device which can be cured in a comparatively short time and has satisfactory adhesive strength. CONSTITUTION: A liquid crystal display device 100 has a liquid crystal layer interposed between a pair of substrates 10 and 20 which are stuck to each other and a sealant 52 with which the liquid crystal layer is sealed within the substrates. The sealant 52 contains a photosetting component and a thermosetting component and the photosetting component has 60 to 95% maximum curing ratio and the thermosetting component has 60 to 90% curing ratio.
Patent KR-20050015423-A (KR)
Inventor: KIM YOUNG IL
IPC: H04W4/00
Filed: 2003-08-05
Abstract: PURPOSE: A duplexed driver and passenger safety service system and method are provided to perform a frequent check on a taxi via a wireless terminal in which a smart card is inserted and to protect a passenger from a taxi stand to a destination via a call center connected to the system. CONSTITUTION: The method comprises several steps. Settlement data is attempted to be sent to a traffic card system via a wireless terminal at every promised interval(s301,s302). If an access to the traffic card system is successful(s303), the settlement data is normally received by the traffic card system(s304), and a safety confirmation message is sent to the wireless terminal by the traffic card system(s305,s306). If an access to the traffic card system is unsuccessful, the attempt for accessing to the traffic card system is repeated five times(s308). If the five time attempt is also unsuccessful, a call to a driver of the taxi is attempted by using an emergency connection list registered at a taxi data management database. If the call to the driver is also failed, a security service company or the police is notified of an emergency state(s309).
Patent KR-20030071684-A (KR)
Inventor: KIM HO SIK
IPC: G06F3/0354
Filed: 2003-08-06
Abstract: PURPOSE: A ballpoint pen typed input device for a terminal is provided to correctly recognize a position by maintaining a focusing distance constantly regardless of a using habit of a user, and recognizing an image correctly regardless of a surface state of a base plate. CONSTITUTION: The device includes an optical image sensor(1), a focusing lens(2), a lighting LED(Light Emitting Diode)(3), a housing(7), a ball(9), a ball tip(10), a function button(11), a communication part(12), a controlling part(13), and a PCB(Printed Circuit Board)(14). The optical image sensor(1) comprises a CMOS(Complementary Metal Oxide Semiconductor) image sensor and a data processor. The optical image sensor(1) calculates a moving direction and a moving distance of the device(1) from the variance of the image by picturing and collecting the image of the ball surface sequentially, outputs the variance of an X and a Y-axis, and transfers it to the controlling part(13). The controlling part(13) processes the position variance data from the optical image sensor(1).
Patent KR-20050018132-A (KR)
Inventor: PARK IN HEUM
IPC: B60N2/42
Filed: 2003-08-13
Abstract: PURPOSE: A device for protecting passengers in rear seats is provided to prevent children of rear seats from moving to front seats by using a protective plate of the front seat and to secure convenience for drivers by automatically receiving the protective plate with switch operations. CONSTITUTION: In backrests of front seats for a vehicle, a device for protecting passengers in rear seats is composed of a protective plate insertion unit(110) formed on one inside of the backrests; a protective plate(130) embedded in the protective plate insertion unit and installed with a rack(135) on one surface; a pinion(150) gear-combined with the rack; a motor unit(170) for driving the pinion; a switch(190) for controlling the motor unit; and a pad disposed on the protective plate to protect passengers of rear seats in a collision.
Patent KR-20050019172-A (KR)
Inventor: PARK HEE BUM
IPC: G02F1/133
Filed: 2003-08-18
Abstract: PURPOSE: A source driving circuit and an LCD(Liquid Crystal Display) having the source driving circuit are provided to allow a data output voltage of the source driving circuit not to be inverted during a data blank time to reduce current consumption required for an unnecessary inversion operation and restrain EMI(Electromagnetic Interference) characteristic. CONSTITUTION: A source driving circuit includes a shift register(310) for generating a pulse signal sequentially shifted in response to an external signal, a data register(320) for shifting and storing a data signal in response to the pulse signal, and a digital-analog converter(340) for converting the data signal into an analog gray scale voltage. The source driving circuit further includes a buffer(350) for inverting a data voltage in response to a polarity inversion signal, amplifying the inverted data voltage and applying the amplified data voltage to a data line of an LCD panel, and a switch(360) for enabling the output of the buffer during data valid time, and blocking the output of the buffer and applying a common voltage to the data line of the LCD panel during data blank time.
Patent KR-20050019537-A (KR)
Inventor: CHOI YONG SEON
IPC: C23C14/26
Filed: 2003-08-19
Abstract: PURPOSE: To provide a method and apparatus for producing boats for metal evaporation, wherein the boats are produced by a direct or indirect heating method such that tens or hundreds of the boats are produced by one process by mounting two or more boats on one heating source and arranging tens or more of the heating sources. CONSTITUTION: The method and apparatus for producing boats for metal evaporation comprises a chamber(121) comprising a vacuum pump(128) for forcibly exhausting air inside the chamber to selectively maintain the vacuum atmospheric state; boat holders(122) at least one pair or more of which are oppositely installed in the chamber, constructed such that the boat holders support at least one or more ends of supported objects processed approximately in a bar shape and formed of a conductive material such that electric current impressed from the outside flows through the supported objects; a cooling block(123) which supports the respective boat holders(122) from the lower side and circulates cooling water by receiving cooling water from a cooler(127) installed at the outside of the chamber; and a power supply unit(125) for supplying electric power to the respective boat holders and controlling at least one selected from voltage, current and time condition of the electric power supplied from a power controller(126) connected to the power supply unit.
Patent KR-20040018185-A (KR)
Inventor: ISHII JUN
IPC: G10H1/00
Filed: 2003-08-21
Abstract: PURPOSE: A synchronous reproducing system for reproducing a music as a good ensemble and a recorder and a player for an ensemble are provided to synchronize a plurality of devices. CONSTITUTION: When a user performs an automatic performance piano(3) with an audio player(4) by ensemble, a synchronous performance system records and reproduces ensemble between the automatic performance piano(3) and an audio player(4). If reference characteristic data of the performance are extracted from audio music data and are recorded with an event code in a memory(FD), when the user instructs the synchronous performance system to reproduce the performance by ensemble with the same music recorded in another compact disc, the synchronous performance system extracts target characteristic data from audio data recorded in the another compact disc and adjusts timing to reproduce a note event for synchronously controlling the automatic performance piano(3) and the audio player(4).
Patent KR-20050020341-A (KR)
Inventor: PARK DONG SUB
IPC: A01N65/06
Filed: 2003-08-22
Abstract: PURPOSE: Natural insecticide using pine oil is provided, which insecticide is naturally decomposable, is not harmful to human and crops, and comprises surfactant which reduces the amount of pine oil used without a change of insecticidal activity. CONSTITUTION: The natural insecticide using pine oil comprises 100 volume% of pine oil, 2 volume% of surfactant T65 and 3 volume% of surfactant T80, wherein the natural insecticide using pine oil is prepared by diluting pine oil with surfactants T65 and T80; and the natural insecticide is sprayed after diluting the natural insecticide with water in a ratio of 1:200 to 500.
Patent KR-20050020912-A (KR)
Inventor: KIM TAE MYUN
IPC: G11B17/24
Filed: 2003-08-23
Abstract: PURPOSE: A disk changer is provided to support one side of a tray entering a body by a tray holder separately disposed on a bottom chassis, and to guide the supported side of the tray, thereby decreasing a width of the body and consequently reducing a material cost. CONSTITUTION: A tray(150) enters inside a body(110) in connection with a driving device(140). A roulette(160) is rotatively installed on the tray(150), to set plural disks. An optical pickup device(120) selects a desired one of the set disks to play the selected disk. A clamper(130) installed on an upper side of the optical pickup device(120) clamps the disk at an interval with the optical pickup device(120). A tray holder(170) is fixed to a bottom chassis(100) disposed on the bottom of the body(110), and supports one side of the tray(150) to guide the supported side.
Patent KR-20030076509-A (KR)
Inventor: JUNG GYEONG GYO
Filed: 2003-08-26
Abstract: PURPOSE: A method for matching marketing a member with a general customer on a network marketing business is provided to return a profit to the member if the customer buys a product after various marketing activities for the customer instead of the member. CONSTITUTION: If the customer receiving an application ticket from the member applies to the promotion by inputting the information of the member and the customer, and a constant code to a homepage of the company, a general customer database is constructed by matching the customer information with the member information(S102-S110). A promotion application result is processed(S112). The matching marketing is performed based on the customer database(S114). If the customer buys the product at a shopping mall of the member or the company, settlement is performed by linking with a settlement system of the company, and the business showings are reflected to the member if the settlement is finished(S116-S136).
Patent KR-20050023635-A (KR)
Inventor: CHOI ICK SUNG
IPC: H04L12/28
Filed: 2003-09-01
Abstract: PURPOSE: An asymmetric traffic switching system is provided to asynchronously transmit cells/packets while omitting a process of arranging the cells/packets by using a proper traffic classification method, and to omit a process of arranging the order of the cells, thereby effectively exchanging traffic having an asymmetric capacity with multicast traffic. CONSTITUTION: At least one load distributor(210) distributes loads of traffic received through a port having an asymmetric capacity to plural switching paths, and transmits the distributed traffic to a symmetric switching unit(100). The symmetric switching unit(100) receives the transmitted traffic through a symmetric input port, switches the traffic to a destination port, and sends the switched traffic through a symmetric output port. At least one traffic aggregator(220) receives the traffic to aggregate into predetermined traffic, and outputs the aggregated traffic through an asymmetric output port.
Patent KR-20050024179-A (KR)
Inventor: SHIN SEON HYUNG
IPC: H04B1/40
Filed: 2003-09-05
Abstract: PURPOSE: A method for canceling a next alarm is provided to remove users' inconvenience that users must cancel an alarm each time when he/she does not want the alarm function temporarily and then reset it when necessary. CONSTITUTION: A mobile terminal is in an idle state(310) and it is checked whether the same alarm as a date and time displayed on a screen of the terminal has been set(320). If the alarm time has been set, it is checked whether a cancel flag of the next alarm has been set(330). If the next alarm cancel button has been set, alarm is not sounded(350), and after the alarm time elapses, the next alarm cancel button is reset(360). If the next alarm cancel button has not been set, alarm is sounded(340).
Patent KR-20050026102-A (KR)
Title: Filter structure of ventilation system
Inventor: KANG GWANG OG
IPC: F24F7/08
Filed: 2003-09-09
Abstract: A filter structure of a ventilation system is provided to remove bad smell in the air by a deodorizing filter having TiO2 as a photo-catalyst and a light lamp for supplying light to the photo-catalyst, thereby carrying out anti-microbial operation in addition to the deodorizing operation. A filter structure of a ventilation system includes a dust collecting filter part(76) for filtering impurities in the air. A deodorizing filer part(78) is formed at a side of the dust collecting part and having a photo-catalyst for removing bad smell and carrying out anti-microbial operation for the air. Filter supporting parts(74) support the above filters. A light source(79) is mounted at a side of the deodorizing filter part for supplying light to the photo-catalyst of the deodorizing filter part.