baber/WOPTO huggingface dataset:
Patent KR-20030068596-A (KR)
Title: Electron gun for CRT
Inventor: LIM NAM RIN
IPC: H01J29/48
Filed: 2002-02-15
Abstract: PURPOSE: An electron gun is provided to achieve improved convergence characteristics by minimizing changes of thermal STC drift and electrostatic STC drift caused due to the rise of the internal temperature of the tube. CONSTITUTION: An electron gun comprises a cathode for emitting electron beams; a triode lens constituted by two or more electrodes for adjusting the amount of radiation of electron beam and accelerating electron beams to a screen; a pre-focus lens unit for focusing electron beams; and a main lens unit constituted by two or more electrodes for focusing electron beams on the screen. An elasticity control electrode is arranged on the opposed surfaces of the electrodes forming the main lens in such a manner that the elasticity control electrode is spaced apart from the rim portion forming a common hole for three electron beams. The electrodes constituting each of lens units are made of a plurality of members having different coefficients of thermal expansion.
Patent KR-20030068333-A (KR)
Title: A message transmitting system using a outer environments recognizing terminal and the method thereof
Inventor: CHO SEOK HYEON
IPC: H04W4/12
Filed: 2002-02-15
Abstract: PURPOSE: A system for transmitting a message using an external terminal and a method therefor are provided to create voice data by using the external terminal, and to transmit a voice message to a personal portable communication terminal, to transmit and receive voice information at the request of a user, thereby enabling bidirectional information exchanges. CONSTITUTION: An external terminal(100) recognizes an external environment. A user PC(200) transmits voice data inputted through the external terminal(100) to a voice/character service system(400), or creates a voice file corresponding to the voice data. A web server(300) supports to transceive multimedia data. The voice/character service system(400) receives the voice or character data inputted through the external terminal(100) via the user PC(200). An MSC(500) exchanges the transmitted voice data or provides other additional services. A BSC(600) controls a BTS(700) to transmit the voice data to a mobile communication terminal(800) of a receiver.
Patent KR-20020071775-A (KR)
Inventor: TAKIKURA KOJI
IPC: A01K89/00
Filed: 2002-03-07
Abstract: PURPOSE: To provide a parts assembly consisting of a plurality of component parts capable of making relative rotation, in which water drops are prevented from intruding into the gaps between the rotary component parts while the rotating efficiency of the rotary component parts is well maintained. CONSTITUTION: A nut 33 to be engaged with a pinion 12 and a bearing 35 positioned on the inside of the nut 33 are installed in the rotor front part of a spinning reel. A pressing member 36 is installed on the front surfaces of the nut 33 and bearing 35 in such a way as abutting to the outer ring 35b of the bearing 35, and is arranged rotatable relative to a spool shaft 15 as a shaft member. The pressing member 36 is subjected to a water repelling process over its whole surfaces including the surface constituting a gap with the spool shaft 15.
Patent KR-20030072965-A (KR)
Title: Ceiling-installed air conditioner
Inventor: AHN HYEOK SEONG
IPC: F24F1/00
Filed: 2002-03-07
Abstract: PURPOSE: A ceiling type air conditioner is provided to allow an indoor unit of the air conditioner to be compactly designed without sacrificing cooling performance. CONSTITUTION: An air conditioner includes a case(10) installed in a ceiling, and having an inlet(12) and outlets(11a,11b) formed on a bottom thereof to be connected with a room; a fan(20) installed in the case, and including a rear guide(22) and a stabilizer(23) forming a channel for discharged air to introduce and discharge indoor air; a heat exchanger(30) installed in the case to cool down indoor air introduced by the fan; and a drain pan(40) installed on a lower end of the heat exchanger to collect condensed air generated during heat exchange. The heat exchanger is formed to have height less than height of the fan to reduce height of an indoor unit. The heat exchanger includes a horizontal part(31) extended parallel to the bottom of the case, and inclined parts(32a,32b) extended upward from both ends of the horizontal part at 50-60 deg., so as to allow the outlet to be separately formed close to the inclined parts of the heat exchanger.
Patent KR-20030075352-A (KR)
Title: Align mark for semiconductor memory device manufacturing
Inventor: CHOI JAE HO
IPC: H01L21/027
Filed: 2002-03-18
Abstract: PURPOSE: An align mark for manufacturing a semiconductor memory device is provided to be capable of reducing manufacturing processes by using the align mark as a pre-align mark and a field search align mark. CONSTITUTION: An align mark for manufacturing a semiconductor memory device is provided with a plurality of cross type align marks(5) formed at each cross point of scribe lines(3) of a wafer, wherein the scribe line is used for cutting the wafer. At this time, the align mark is used as a pre-align mark and a field search align mark, wherein the field search align mark is used for searching a field(1) capable of being located with a pattern. At the time, the cross type align marks are simultaneously formed at the upper portion of each scribe line when forming the pattern at each field.
Patent KR-20030077356-A (KR)
Title: Telephone number searching method for mobile communication device
Inventor: JUNG UNG BOK
IPC: H04M1/27
Filed: 2002-03-26
Abstract: PURPOSE: A method for retrieving a telephone number in a mobile communication terminal is provided to simplify a telephone number retrieval procedure by displaying all telephone numbers capable of connection, which are stored in the latest call list, on the latest call list picture by one input of a retrieval key. CONSTITUTION: A mobile communication terminal displays the latest call list retrieval picture(S101,S102). If the user selects a desired calling object on the latest call list retrieval picture by using a directional key, the mobile communication terminal judges a kind of an inputted menu(S103). If the kind of the inputted menu is a retrieval menu(S104), the mobile communication terminal displays all information capable of connection, which is registered in a telephone directory of the selected object(S105). The mobile communication terminal connects a call to one telephone number selected by the user(S106).
Patent KR-20020095049-A (KR)
Inventor: LEE SUNG KU
IPC: H04B1/40
Filed: 2002-04-01
Abstract: PURPOSE: A method for classifying, storing, and retrieving telephone numbers in a mobile communication terminal is provided to store telephone numbers in each group database according to a corresponding classification item by separately constructing the group database and successively assigning a storing address number in the group database according to the classification item. CONSTITUTION: If a user selects a group database and requests the management of telephone numbers of a corresponding group, a mobile communication terminal arranges and displays group names and group address of all groups(S601-S604,S611). If the user selects a random one group among the group names and the group addresses displayed on the mobile communication terminal, the mobile communication terminal displays the selected group name and group address and receives a new telephone number storing menu or an old telephone number correction menu from the user(S612-S617,S621-S623). The mobile communication terminal stores a new telephone number in a telephone number input space of a storing address of the group database selected by the user or corrects a telephone number of the telephone number input space of the storing address of the group database selected by the user according to the new telephone number storing menu or the old telephone number correction menu selected by the user(S624-S641).
Patent KR-20030080401-A (KR)
Inventor: NOH CHI HYEONG
IPC: H01L21/66
Filed: 2002-04-08
Abstract: PURPOSE: An overlay mark for measuring overlay of patterns is provided to be capable of increasing overlay accuracy by using an inside and outside dummy pattern. CONSTITUTION: An overlay mark includes a bar-type main scale(31) and a vernier(32) formed in the bar-type main scale(31). At this time, the bar-type main scale(31) further includes an inside dummy pattern(31-1) formed at inside thereof and an outside dummy pattern(31-2) formed at outside thereof. By using the inside dummy pattern(31-1) and the outside dummy pattern(31-2), the damage of the main scale(31) due to over CMP(Chemical Mechanical Polishing) is prevented.
Patent KR-20020079546-A (KR)
Inventor: ARAI NOBUHIRO
IPC: H04N5/66
Filed: 2002-04-09
Abstract: PURPOSE: To provide a picture display device capable of suppressing the increasing of the number of signal lines to be accompanied by the increase of the transfer rate of pixel data. CONSTITUTION: After a shift register 21 inputs a shift signal STH as a start pulse, the shift register outputs a timing pulse which becomes active for a time equivalent to one clock in synchronism with the rising of the first clock signal CLK from a terminal C1 to a data register and thereafter it successively outputs timing pulses from terminals C2 to C64 to data registers. Moreover, an inversion signal intPOL2 is generated by allowing a logical product gate AND2 to perform the ANDing of the Q output of an SR type flip-flop SRFF3 and a superimposition signal. The inversion signal is outputted to a data register. Then, the superimposition signal of the shift signal STH and the inversion signal POL2 which is to be shifted to the source driver of a post-stage is raised by allowing a logical sum gate OR1 to perform the ORing of the output of a logical product gate AND3 and the Q output of a D type flip-flop DFF64.
Patent KR-20020083932-A (KR)
Inventor: RIONDEL ALAIN
IPC: C07C213/02
Filed: 2002-04-25
Abstract: PURPOSE: Provided are a method for preparing a chloride of 1,3-bis(dimethylbenzylaminoammonium)isopropyl acrylate alone or in combination with other monomer, and a corresponding (co)polymer. CONSTITUTION: The method for preparing the compound of formula 1 alone or in combination with at least one monomer of formula 2, is characterized in that the benzyl chloride quaternizing agent is introduced into a solution, in a solvent selected from the compounds of the formula 1 and 2 and mixtures of these, of the compound of the formula 3 at a temperature of from 35 to 60 deg.C, and then water is added and the reaction is allowed to proceed to complete or substantially complete conversion of the compound 3, and that an aqueous solution of desired compound 1 is isolated where appropriate with at least one compound 2 if this or these have/has been used as solvent, and that where appropriate the water is removed(in the formulas, R represents -CH3 or -CH2C6H5).
Patent KR-20030087293-A (KR)
Title: Flash memory cell and fabricating method using the same
Inventor: KIM DONG SEOK
IPC: H01L21/8247
Filed: 2002-05-08
Abstract: PURPOSE: A flash memory cell and a manufacturing method thereof are provided to be capable of reducing the size of a chip for increasing net die and improving yield by forming the flash memory cell into a vertical type structure. CONSTITUTION: A flash memory cell is provided with a convexo-concave portion formed at a semiconductor substrate(21), the first gate isolating pattern(25) formed at the sidewall of the convexo-concave portion, a floating gate electrode(27) formed at the sidewall of the first gate isolating pattern, and the second gate insulating pattern(29) formed at the sidewall of the floating gate electrode. The flash memory cell further includes a control gate electrode(31) formed at the sidewall of the second gate isolating pattern, a drain(34) formed at both sidewalls of the control gate electrode in the semiconductor substrate, and a source(33) formed between the floating gate electrodes.
Patent KR-20030092574-A (KR)
Inventor: OH SIN JONG
IPC: C09D161/28
Filed: 2002-05-30
Abstract: PURPOSE: A black coating agent for vehicles is provided, to obtain a coating with a thickness of 3 micrometer or less, showing the improved corrosion resistance and the completely black appearance. CONSTITUTION: The black coating agent comprises 10-20 wt% of melamine alkyd; 2-5 wt% of polytetrafluoroethylene; 7-15 wt% of butyl cellosolve; 60-75 wt% of water; and 2-5 wt% of a black pigment. Preferably the black pigment is carbon and ferric oxide.
Patent KR-20030092851-A (KR)
Title: Method for generating packet-data in wireless-communication and method and apparatus for wireless-communication using that packet-data
Inventor: PARK DONG HYUN
IPC: H04W12/06
Filed: 2002-05-31
Abstract: PURPOSE: A method of generating packet data for a wireless communication, a wireless communication method using the same and a device thereof are provided to generate authentication information, and to insert the authentication information into packet data, thereby enhancing security on wireless communication. CONSTITUTION: An optional subscriber requests other subscriber to call(S210). The receiving subscriber loads ID information of a wireless communication terminal into packet data, and transmits the packet data to the transmitting subscriber(S220). The transmitting subscriber extracts the ID information from a response message(S230), generates authentication information, and transmits the authentication information to the receiving subscriber(S240). The transmitting subscriber exchanges the authentication information with the receiving subscriber to confirm reciprocal authentication(S250). A speech path is connected(S260). A transmitting terminal generates the packet data, and transmits the packet data(S270). A receiving terminal receives packet data only including the same authentication information as self authentication information(S280). The call is completed(S290).
Patent KR-20030094791-A (KR)
Inventor: JUN JUN HUI
IPC: H01L21/02
Filed: 2002-06-07
Abstract: PURPOSE: Semiconductor multi chamber equipment is provided to reduce an interval of maintenance for a corresponding chamber wherein a leakage occurs by installing a dual slot valve between each process chamber/loader chamber and a transfer chamber. CONSTITUTION: One lot of wafers are loaded into at least one loader chamber(100). A corresponding process is performed on the individual wafer in at least one process chamber(110). The transfer chamber(120) includes a transfer module(122) for transferring the wafer to the loader chamber and the process chamber, positioned between the loader chamber and the process chamber. Each loader chamber and process chamber are separated from the transfer chamber by two slot valves(212,213).
Patent KR-20030097109-A (KR)
Title: Method for temporal deleting and restoring files recorded on rewritable optical disc
Inventor: CHO SEONG RYEON
IPC: G11B27/10
Filed: 2002-06-19
Abstract: PURPOSE: A method for temporarily deleting and restoring a file of a rewritable recording medium is provided to additionally record ID information to a file recorder for temporarily deleting files and restoring the temporarily deleted files, thereby recovering the erroneously deleted play list files together with clip files and corresponding clip information. CONSTITUTION: A method for temporarily deleting and restoring a file of a writable recording medium includes the steps of determining whether a play list is a real play list or a virtual play list as the play list is requested to be deleted by a user(S10-S11), searching a file record corresponding to the real play list in the case of the real one(S12), and setting attribute information of the searched file record to '1'(bit 7) for temporal deletion(S13). A modification time information of the file record is recorded as the temporarily deleted time(S14). File records of the clip file and clip information file related to the real play list are respectively searched(S15). Attribute information of the searched file records is set to '1'(bit 7) representing the temporal deletion(S16) and the modification time information of the file records are recorded as the temporal deletion time(S17). If the temporarily deleted real play list is corresponding to partial deletion(S18), clip information contents for non-deleted parts are newly constructed and recorded as clip files in a new disc recording area(S19). File records corresponding to the clip file and the clip information file are additionally recorded to a file table(S20). If the requested play list is the virtual play list, a corresponding file record is searched from the file table(S30) and the attribute information of the searched file record is set to '1'(S31). The modification time of the file record is recorded as the temporal deletion time(S32).
Patent KR-20040000019-A (KR)
Title: Tableware processing apparatus and method using laser beam
Inventor: YANG DAE HO
IPC: B44B3/00
Filed: 2002-06-19
Abstract: PURPOSE: An apparatus and a method are provided to allow for ease of processing and decoration at the surface of the tableware. CONSTITUTION: An apparatus comprises a laser unit(20) for generating a laser beam(LB) and directly scanning the generated laser beam onto the surface of a tableware(10) in such a manner that a groove is formed on the tableware; a control unit(30) which is programmed to control the laser beam output position of the laser unit and intensity of the laser beam; a washing unit(40) operating by the control of the control unit, and which washes the interior of the groove of the tableware formed by the laser unit; a dye injection unit(50) operating by the control of the control unit, and which injects a dye to the groove formed at the tableware; and a laser beam collecting unit(60) for collecting the laser beam output through the laser unit.
Patent KR-20020060140-A (KR)
Inventor: KIM YEONG MIN
IPC: G08G1/0968
Filed: 2002-06-21
Abstract: PURPOSE: A vehicle navigation system having a multi media function and a control method thereof are provided to display digital signals output by different multi media devices on a display device and performs a multi media function which deals with an emergence circumstance. CONSTITUTION: A GPS receiver(210) corrects an error of GPS information based on an azimuth angle signal and outputs an error corrected GPS signal. A map data storage section(230) stores input map data. An image signal processor(250) displays the input map data. A sound signal processor(285) outputs a sound signal from a radio communication section and outputs a sound signal from a microphone to the radio communication section. A central processing unit(240) stores the error corrected GPS signal from the GPS receiver(210) in the data storage section(230). The central processing unit(240) provides a multi media signal to the image signal processor(250) or the sound signal processor(285).
Patent KR-20040003086-A (KR)
Title: Method of painting of streetlight made of castiron
Inventor: SONG JUN UNG
IPC: B05D7/14
Filed: 2002-06-25
Abstract: PURPOSE: A method for coating cast iron street lights is provided to obtain the street lights which has an advanced design and is not corroded by the change of weather or environment. CONSTITUTION: The method comprises a surface treating step, a primary paint applying step, a heat treating step, a pigment applying step and a natural drying step. The method is characterized by comprising: a first heat treating step for drying the primary paint-applied surface; a step for applying a mixed pigment containing brass powders and a transparent paint, drying naturally and further applying the transparent paint; a second heat treating step for drying the pigment-applied surface; and a step for cooling the street light heated by the preceding step naturally.
Patent KR-20040000927-A (KR)
Title: Solubilization of Meloxicam and Its Manufacturing Method
Inventor: DAHAN IMELDA
IPC: A61K31/541
Filed: 2002-06-26
Abstract: PURPOSE: Provided are a soluble composition of meloxicam and a manufacturing method thereof by the solubilization of meloxicam and addition of powdery linker, an excipient, a lubricant and a disintegrant, thereby increasing the elution of meloxicam. CONSTITUTION: A method for a soluble composition of meloxicam comprises the steps of: dissolving 1.0-30 wt.% of water soluble amino acid selected from L-glycine, L-alanine, or L-valine, in the mixed solution of 10-50 wt.% of ethanol, 50-80 wt.% of propyleneglycol and purified water; and adding 3.0-10 wt.% of diethanolamine and meloxicam to dissolved amino acid, followed by leaving for one night and volatilization.
Patent KR-20030003067-A (KR)
Title: Watertight and thermally insulating tank with oblique longitudinal solid angles of intersection
Inventor: DHELLEMMES JACQUES
IPC: B65D90/06
Filed: 2002-06-28
Abstract: PURPOSE: Provided is a watertight and thermally insulating tank which is used for storing liquified gases such as liquified natural gas having methane components at about 160 deg.C. CONSTITUTION: The watertight and thermally insulating tank includes a number of walls having a variable width and forming inclined solid angles of intersection. The tank also includes a secondary thermally insulating and watertight barrier and a primary thermally insulating barrier. These barriers are formed by panels fixed on the wall and capable of supporting a primary watertight barrier. The primary watertight barrier includes at least one central strake(63). Each of the strakes is longitudinally disposed on each of the width-variable walls and fixed on a lower panel(12). The primary watertight barrier also includes running strakes(66). Each of the running strakes is fixed by the central strake and held mechanically on panels. The running strake constitutes a sliding joint.
Patent KR-20040001671-A (KR)
Title: assembly trailing arm bush of vehicle
Inventor: JANG HYEONG BAE
IPC: B60G7/02
Filed: 2002-06-28
Abstract: PURPOSE: A trailing arm bush assembly of a vehicle is provided to improve a shock absorbing function for input load and riding comfort by elastically straining a shock absorbing member and bush pipes at the same time and absorbing shock when input load is transmitted from the outside. CONSTITUTION: A trailing arm bush assembly of a vehicle is composed of inner and outer pipes(81,82) having a predetermined diameter; a shock absorbing member(83) fitted between the inner and outer pipes and integrally combined with the inner and outer pipes; and bush pipes(87,89) of which ends are inserted and combined into both ends of the inner pipe, formed with bolt holes(87b,89b) of a predetermined size at each other end protruded out of the inner pipe, and made from elastic materials.
Patent KR-20030024564-A (KR)
Title: Black fiber highly moisture-absorbing and desorbing
Inventor: NAKAJIMA SHIGERU
IPC: D06M23/00
Filed: 2002-07-08
Abstract: PURPOSE: To provide a highly moisture-absorbing/desorbing black fiber having excellent processability and more excellent blackness stability than conventional fibers, while having moisture-absorbing/desorbing properties, heat-generating properties due to moisture absorption, and light-to-heat converting properties. CONSTITUTION: This highly moisture-absorbing/desorbing black fiber is made of a carbon black-containing acrylic fiber into which cross-links are introduced by using a hydrazine-based compound and carboxylic groups are introduced by being hydrolyzed and, if necessary, of which the ratio of protons of the carboxylic groups to metal salts is controlled, so that the fiber has a saturated moisture absorption rate of >=10 wt.%, a dry strength of >=0.8 cN/dtex, and a lightness (L-value) of <=35. The fiber has the excellent blackness and stability, and is furnished with the high moisture-absorbing/desorbing properties, the heat-generating properties due to the moisture absorption, the light-to-heat converting properties, flame retardancy, antibacterial activity, deodorizing properties, chemical resistance, etc., so that the fiber is suitably used in various fields.