baber/WOPTO huggingface dataset:
Patent KR-20030084214-A (KR)
Title: Stop/resume method of data service using window flow control function of transmission control protocol
Inventor: SON DONG U
IPC: H04W4/20
Filed: 2002-04-25
Abstract: PURPOSE: A method for stopping/reoccupying a data service by using a TCP window flow control function is provided to enable a pre-executed service to flexibly cope with a different kind of a service request from the outside, thereby resolving a problem of connecting a new TCP session when restarting a WAP service. CONSTITUTION: When a call is made while a user retrieves information provided in hypertext by using a web serviced from a WAP(a), a portable communication terminal(10) recognizes that a TCP session is not in ordinary state, and informs a TCP of an other party's server(20) that window size is 0 by using a TCP flow control function(b). The TCP of the other party's server(20) decides that data are currently not transmitted, converts into a temporary stop state, and waits until the window size is not 0. If the portable communication terminal(10) decides that the TCP session can be reoccupied after completing a call service, the terminal(10) restarts data transceiving through the TCP session by informing the TCP of the other party's server(20) of a proper window size.
Patent KR-20030085830-A (KR)
Title: Seal printer and method for sealing
Inventor: LEE JONG CHIL
IPC: G02F1/1339
Filed: 2002-05-02
Abstract: PURPOSE: A seal printer and a sealing method by using the same are provided to form sealing lines continuously with a predetermined thickness and a predetermined width on a substrate, and form the seal lines in a dual structure by using various structures of the printer, thereby making the seal lines stable and safe. CONSTITUTION: A seal printer includes a printing table(100) to which a color filter substrate or an array substrate is fixed. A printing jig(20) has a printing plate(23) in a rectangular seal pattern formed along seal line forming areas of the array substrate. The printing jig has a supporting part(22) for supporting a handle(21) which applies pressure to the printing plate. A printing roller(30) dopes a sealant on the printing plate of the printing jig. The supporting part is protruded on the rectangular structure not to be doped with the sealant.
Patent KR-20020050199-A (KR)
Inventor: HONG YANG GI
Filed: 2002-05-09
Abstract: PURPOSE: A method for managing integrated sale and customers of card member store is provided to easily manage a member store by enabling the member store to integrally manage all sorts of payment items of card companies regardless of time and space using an independent site at the Internet. CONSTITUTION: A member store client(100) is connected to a relay server(200). The member store client(100) integrally receives necessary information. Card company servers(300, 400, 500) provide information on data requested by the relay server(200). The relay server(200) integrates the data transmitted from each card company server(300, 400, 500) and processes the data. Member stores connect to the relay server(200) and request necessary data. A relay company registers the member stores as members and stores the members in a member store database.
Patent KR-20030092873-A (KR)
Title: Method for formming organic electro luminescence display of activ matrix type
Inventor: SEO CHANG SU
IPC: H05B33/10
Filed: 2002-05-31
Abstract: PURPOSE: A method for manufacturing an active matrix type organic electro luminescence display is provided to reduce the manufacturing time and cost by manufacturing an organic electro luminescence display using five masks. CONSTITUTION: A semiconductor layer(44) is formed on a substrate(40) using a first mask. A gate insulating layer(46) is formed on the semiconductor layer(44) and a gate(48) is formed on the gate insulating layer(46) using a second mask. Source/drain regions(49a,49b) are formed on both sides of the semiconductor layer(44) by performing ion implementation using the gate(48) as a mask. An insulating layer(50) and a lower metal layer are sequentially formed on the source/drain regions(49a,49b). Contact holes(55a,55b) and a lower electrode(56) are simultaneously formed by performing etching using a photoresist pattern as a mask. Source/drain electrodes(58a,58b) are formed using a fourth mask after removing the photoresist pattern and depositing a conductive material. A protection layer(60) is formed on the source/drain electrodes(58a,58b) and then the lower electrode(56) is exposed using a fifth mask to form an opening(62).
Patent KR-20030093420-A (KR)
Title: Apparatus for spraying fluid-material
Inventor: MUN HYEONG DAE
IPC: B05C13/00
Filed: 2002-06-03
Abstract: PURPOSE: Provided is an apparatus for spreading liquid type material, which has a structure capable of lifting up and down a material to be spread selectively against a spray assembly, therefore can spread the liquid type material on variously sized and shaped materials. CONSTITUTION: The apparatus(300) comprises a frame(110) divided into a beginning point of coating action and a finishing point of coating action; a table member(120) on which a material(P) to be spread is placed; the spray assembly(130) going and returning vertically to the longitudinal direction of the frame(110) to spray the liquid type coating material on the material(P); a height controlling means(270) to control the height of the table member(120) selectively according to the size and shape of the material(P); a slide member(140) to which the height controlling means(270) is fixed and mounted to make the table member(120) go and return along a working zone between the beginning point of coating action and the finishing point of coating action; a power transfer unit(150) to transfer power to the slide member(140); a movement-preventing member to prevent the material(P) loaded on the table member(120) from moving; a sensing part(190) to sense the distance between the surface of the material(P) and the spray assembly(130); a buffering member(180) capable of buffering the impact of the slide member(140) against the beginning point of coating action and the finishing point of coating action.
Patent KR-20020096996-A (KR)
Title: Optical disc medium, information reproducing method and apparatus the same
Inventor: FURUMIYA SHIGERU
IPC: G11B7/24082
Filed: 2002-06-19
Abstract: PURPOSE: An optical disk medium and a method and device for reproducing information are provided to decrease overhead and reproduce high density clock signals based on the wobbles in track group. CONSTITUTION: An optical disk medium recording information along a track group at every predetermined length-block unit is composed of the track group, the predetermined length-block unit with a plurality of sub-blocks(221), sub-block marks(238a,239a) for identifying sub-blocks arranged in sub-blocks, and periodic serpentine, of which a phase is changed by the sub-block marks, arranged at the track group. In addition, the serpentine of the track group has a shape corresponding to information indicating an address of the block unit.
Patent KR-20040000559-A (KR)
Title: Purge apparatus for fuel cell
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2002-06-21
Abstract: PURPOSE: A purge device of a fuel cell using a B compound as fuel is provided, to prevent the clogging of path by the precipitation of compounds and the deterioration of lifetime of a catalyst due to the unnecessary long-term stay of fuel inside of a fuel supply line and stack. CONSTITUTION: The fuel cell(1) supplies the B compound stored in a fuel tank to the anode of stack(10) through a fuel supply line(30), supplies the air to the cathode of stack through an air supply line(50), and obtains the electromotive force from the chemical reaction of the B compound and the air, wherein the purge device comprises a connection line(200) connecting the fuel supply line and the air supply line; and a 3-way diverter valve(201) placed at the point where the connection line and the fuel supply line cross perpendicularly, for changing the flow of fluid to allow the inside of the fuel supply line and the stack to be purged by air if necessary. Preferably the B compound is BH4- in aqueous solution state.
Patent KR-20040001373-A (KR)
Title: Multi-layered silicate-glycol dispersion and its preparation method
Inventor: BAEK BAE HYEON
IPC: C08K9/04
Filed: 2002-06-28
Abstract: PURPOSE: Provided is a layered silicate glycol dispersion, which improves the inter-layer separation of layered silicate and the intra-layer insertion of ethylene glycol, thereby improving the dispersion of layered silicate in a polyester polymer composition. CONSTITUTION: The glycol dispersion is based on a glycol component in which a layered silicate is dispersed in the state that the layers are uniformly separated, wherein the concentration of the layered silicate is 1-30 wt% and at least one inorganic or organic particles having the average particle diameter of 0.005-5 micrometers are dispersed in addition to the layered silicate. The inorganic or organic particles are present in the amount of 0.1-1.0 wt% based on the weight of the layered silicate.
Patent KR-20040002304-A (KR)
Inventor: YANG JAE SEON
IPC: H05B41/26
Filed: 2002-06-29
Abstract: PURPOSE: An apparatus for driving a lamp is provided to apply the high voltages to both ends of a lamp and controls the brightness of the lamp of by controlling a duty ratio within one period. CONSTITUTION: An apparatus for driving a lamp includes a duty control portion(10), a high frequency generation portion(20), a lamp driving control portion(30), and an inverter portion(40). The duty control portion(10) outputs a low-frequency square wave signal to vary a duty ratio according to a dimming control voltage. The high frequency generation portion(20) outputs a high-frequency oscillation signal. The lamp driving control portion(30) receives the low-frequency square wave signal and the high-frequency oscillation signal and outputs selectively a first and a second driving signals according to an active period and an inactive period of the low-frequency square wave signal. The inverter portion(40) is formed with a transformer including a first switching portion, a second switching portion, a first and a second coils of the primary side, and coils of the secondary side in order to turn on or off a lamp(50).
Patent KR-20040003964-A (KR)
Title: Method of treatment of semiconductor substrate
Inventor: LEE SEONG HO
IPC: H01L21/302
Filed: 2002-07-05
Abstract: PURPOSE: A semiconductor substrate processing method is provided to be capable of smoothly carrying out an etching process by controlling the supply angle of etching gas and the rotation speed of a semiconductor substrate. CONSTITUTION: A semiconductor substrate is fixed to a substrate holder of a dry etching chamber(S110). At this time, an etching mask is formed at the upper portion of the semiconductor substrate. Then, the substrate holder is rotated(S120). When the rotation speed of the semiconductor substrate approaches a predetermined RPM(Revolution Per Minute), tilted etching gas is supplied to the semiconductor substrate(S130). An etching process is carried out at the semiconductor substrate to the predetermined depth by controlling the etching gas and etching time(S140). After removing the etching gas from the chamber, the semiconductor substrate is unloaded from the chamber(S150).
Patent KR-20040006925-A (KR)
Title: Apparatus for image projection
Inventor: JUN GI UK
IPC: H04N5/74
Filed: 2002-07-16
Abstract: PURPOSE: A video projector is provided to reduce the height of a video projector by changing an optical path through two reflectors and minimizing the distance between the center of a DMD(Digital Micromirror Device) panel and an optical axis, thereby realizing a compact rear projection TV. CONSTITUTION: A moving mirror surface of a digital micromirror panel(390) is arranged in parallel with an optical axis of a light source(310). A first reflector(350) reflects light emitted from the light source at a predetermined angle. A second reflector(370) is opposite to the first reflector for reflecting the light reflected from the first reflector to be entered into the moving mirror surface of the digital micromirror panel at an angle of 40∼50 deg. A first lens group(340) is installed on an optical path between the light source and the first reflector, and has positive refractive power. A second lens group(360) is installed on an optical path between the second reflector and the digital micromirror panel, and has positive refractive power. A third lens group(380) is installed on an optical path between the first reflector and the second reflector, and has positive refractive power.
Patent KR-20040008429-A (KR)
Title: right-angle edge coupling of closing-panel for windows and doors
Inventor: LEE SOON BUM
IPC: E06B3/96
Filed: 2002-07-18
Abstract: PURPOSE: A right corner connector of a finishing panel for fittings is provided to heighten competitiveness on prices and work efficiency, and to prevent the damage by minimizing the transformation caused by the change of temperature. CONSTITUTION: The right corner connector of a finishing panel for fittings contains: an inner fixed unit(12) interposed to an inner fixed plane(22) of a finishing panel(20) for fittings and provided with long screw grooves(13,13a) formed on an extended line of a long fastening groove(23); lower projection fitting units(14,14a) folded vertically outward from the inner end of the inner fixed unit(12) to interpose a lower projection(24) of the finishing panel(20) for fittings; an outer exposed unit(16) folded horizontally toward the outer end of the inner fixed unit(12) from the front end of the lower projection fitting units(14,14a) to interpose an outer exposed plane(26) of the finishing panel(20) for fittings; and upper projection fitting units(18,18a) folded vertically toward the inner fixed unit(12) from the outer end of the outer exposed unit(16), then folded vertically toward the lower projection fitting units(14,14a) to interpose an upper projection(28) of the finishing panel(20) for fittings.
Patent KR-20040009744-A (KR)
Title: Structure of front end portion for automobile
Inventor: NOH JU EUN
IPC: B62D25/08
Filed: 2002-07-25
Abstract: PURPOSE: Structure of a front end portion for a vehicle is provided to improve convenience by replacing parts conveniently and by checking or charging coolant of a radiator easily with installing a hood panel between a front bumper and a front panel. CONSTITUTION: A front end portion is composed of a front panel(1) covering the front of a vehicle; a center cross member(2) welding into the inner center of the front panel and reinforcing the front panel; a front upper cover(3) installed in the upper part of the front panel; an upper cross member(4) forming a box type with the front upper cover by assembling flanges; a dash panel(7) combined with the lower part of the front panel bent inward; a front bumper(5) installed in front of the lower part of the front panel; a floor panel(6) installed in the lower part of the front panel; and a hood panel(8) opened and closed between the front bumper and the front panel to easily check an auxiliary radiator coolant tank(20), compensate coolant and store a jack.
Patent KR-20040010992-A (KR)
Inventor: PARK IN BURM
IPC: B43K25/02
Filed: 2002-07-25
Abstract: PURPOSE: A pen with a fixing clip connected thereto is provided to prevent the inconvenience of looking for a pen in other places in case one carries no pen when writing in a diary. CONSTITUTION: A pen(2) is used after a fixing clip(4) and the pen(2) are connected by a string(3) so as to fix the pen(2) to a diary(1). Thus, it is possible to prevent the inconvenience of looking for a pen(2) in other places in case one carries no pen(2). The string(3), the fixing clip(4) and the pen(2) can be added with various patterns to give more effect.
Patent KR-20040011153-A (KR)
Title: Manufacture method of forming table face for tolerate chemical reaction and the same
Inventor: LEE HAN SIK
IPC: B29D7/00
Filed: 2002-07-29
Abstract: PURPOSE: A method for manufacturing a chemical resistant forming upper plate required at analyzing and synthesizing rooms of laboratories where various chemicals including solvents are handled is provided, and the upper plate manufactured by the method is provided. CONSTITUTION: The method comprises a molding frame preparation process of preparing a certain sized molding frame(20) the front part of which is rounded; a raw material high speed mixing process of completely mixing the mixture to a high rotational speed after mixing 50 wt.% of chemical resistance molding resin, 3 wt.% of antimony trioxide, a small quantity of pigment for chemical resistance resin, 15 wt.% of high purity silica powder, 30 wt.% of stone powder for strength and discoloration prevention, 2 wt.% of micronized silica for preventing surface glossiness and a small quantity of hardener in an agitator; an upper plate forming process of coating a raw material mixture to a certain thickness on the bottom surface of the prepared molding frame(20); an upper plate drying process of naturally drying the molding frame(20) having a formed upper plate(10) for a proper time so that the formed upper plate(10) is cured; a coating material mixing process of blending 70 wt.% of high purity silica No. 4 having coarse particles, 27 wt.% of a binder of unsaturated polyester resin, 3 wt.% of antimony trioxide, a small quantity of hardener and a small quantity of pigment for obtaining color in an agitator; a coating material coating process of coating a coating material to a uniformed thickness on the upper plate of the prepared molding frame(20); a vibration and filling process of increasing the binding strength of the coating material to the upper plate by putting the upper plate on a vibration table and finely vibrating the upper plate for a proper time, thereby removing bubbles and pores generated inside the upper plate; an adhesive layer forming process of coating the mixture twice on a completely hardened filling layer after mixing 57 wt.% of silica No. 7 having fine particles, 40 wt.% of unsaturated polyester resin, a small quantity of pigment for obtaining color, 3 wt.% of antimony trioxide and a small quantity of hardener; and a surface layer forming process of hardening the adhesive layer after further coating an adhesive layer on the hardened adhesive layer three times after completely hardening the adhesive layer.
Patent KR-20020068317-A (KR)
Inventor: PARK JU SEUNG
IPC: H04B1/40
Filed: 2002-08-05
Abstract: PURPOSE: A system and a method for inputting Hangul are provided to arrange all initial consonants on a telephone-type keypad so as to be easily judged whether the input of consecutive consonants is the final consonant of a preceding letter or the initial consonant of a succeeding letter. CONSTITUTION: A telephone-type keypad(10) is provided with keys(11-20) for the input of numerals, a '*' key(21), and a '#' key(22). Among 19 initial consonants, 9 are appointed to key numbers 1 through 9(11-19) as basic keys, such as 'giyeok', 'nieun', 'digeut', 'rieul', 'mieum', 'bieup', 'siot', 'ieung', and 'jieut'. The other 10 initial consonants are allocated to 10 of the 12 keys as secondary keys. In other words, ssanggiyeok, kieuk, ssangdigeut, tieut, pieup, ssangbieup, ssangsiot, hieut, ssangjieut, and chieut are allocated respectively to key numbers 1 through 9(11-19) and the '#' key(22) as secondary keys.
Patent KR-20040014098-A (KR)
Title: 3-D Rower
Inventor: CHOI YUN SEOK
IPC: A63B23/02
Filed: 2002-08-08
Abstract: PURPOSE: A 3D anaerobic lower back part exercise apparatus is provided to increase the development of lower back part muscles of a human body by allowing the human body to take a lower back part exercise more safely and efficiently and employ a variety of resisting methods. CONSTITUTION: The apparatus(1) is configured as follows. A side frame(3) is fixed at both sides in front of a base frame(2). A mounting pad(4) and a back pad(5) are disposed at an upper part of the base frame(2). A hand grip link(6) is slightly tiltingly disposed on the side frame(3) in a vertical direction by a bearing housing so as to form an angle of alpha or alpha prime at the left and right of the side faces when a user sits on the mounting pad(4) and so as to enable vertical angular movement. A bearing box(7) is disposed on the upper end of the hand grip link(6) and thus a hand grip frame(8) of an L-shape is disposed to be rotatable by a hand grip shaft(9). In case of performing a low movement, with hand grips(13) held, the hand grip link(6) performs vertical angular movement. The hand grips(13) also create a 3D trajectory by angular movement within a predetermined range. In order that the 3D trajectory satisfies a lower back part exercise range a(30 to 75cm), the hand grip link(6) is 60 to 110cm, theta is -10 to 30 deg., alpha is 60 to 87 deg., alpha prime is 90 to 60 deg., beta is 70 to 110 deg. and beta prime is 70 to 110 deg. The hand grips(13) are located at an exterior angle from the hand grip shaft(9) upon the contraction of back muscles, and more than two hand grips(13) are disposed on the hand grip frame(8). The second hand grip of the hand grips(13) is located at the back of the first hand grip at an exercise destination point(S). The 3D trajectory has a tangent line of 45 to 130 deg. with the back pad(5) at the center point of an exercise interval for a lower back part exercise.
Patent KR-20020077294-A (KR)
Inventor: LEE HI MAN
IPC: A43B3/00
Filed: 2002-08-09
Abstract: PURPOSE: A method for generating and charging electric power is provided to conveniently supply electric power to portable electronic appliances by using infinite energy generated during walking. CONSTITUTION: For generating electric power from walking energy, shoes are provided with a cushion device at the heel of the shoe, and a body as the heel and generator in one. Whenever a bottom plate of the cushion device touches the ground, a bellows of the cushion device produces compressed air, and then the compressed air flows along a guide plate(2-9) after being input through an air hole(2-3) of the body so as to rotate a turbine(2-1). The rotating energy of the turbine is transmitted to a generator(2-2) through a power transmission device(2-5). The used air is discharged through an air discharge hole(2-7).
Patent KR-20030025170-A (KR)
Title: Ink, Ink Set, Ink Jet Recording Method, Ink Jet Recording Apparatus, Recording Unit and Ink Cartridge
Inventor: AOKI MAKOTO
IPC: C09D11/00
Filed: 2002-08-21
Abstract: PURPOSE: An ink, an ink set, an ink jet recording method, an ink jet recording device, a recording unit and an ink cartridge are provided to supply a light ink that provides excellent image resistance and has a splendid ejection characteristics for a long time even in being used for a precision head using heat energy and to supply the ink set that keeps a color balance after being exposed to the outside and supplies a high quality image. CONSTITUTION: An ink(21) includes an aqueous medium and a coloring material that is dispersed in the aqueous medium with a dispersant, where the coloring material is contained in an amount of at most 1% by weight with respect to the total weight of the ink, and the ratio(B/P ratio) of the dispersant to the coloring material is larger than 1.