baber/WOPTO huggingface dataset:
Patent KR-20020017195-A (KR)
Title: chatting system on ficture communication for providing supplementary information
Inventor: SONG HYE JA
IPC: G06F17/00
Filed: 2000-08-29
Abstract: PURPOSE: An add information supported video chatting system is provided to let users promptly acquire new information and use the information in various fields through chatting. CONSTITUTION: The clients(10) connect to a portal site providing a video chatting service after registering as members on the first screen of a homepage. The clients select a desired field and enter a chatting waiting room. Thereafter, the clients make new chatting rooms or enter the existing chatting rooms. While plural clients chat in the chatting room, one to one chatting based on mutual agreement of the clients is possible. The members are chased by a server(30). Herein, the members needing connection data of other members are allowed to use the information. A list of members and short profiles are displayed on the first screen. Chatting is conducted with images, voices, and written characters.
Patent KR-20020017739-A (KR)
Title: Image sensor formation method capable of increasing light sensing area
Inventor: OH SE JUNG
IPC: H01L27/146
Filed: 2000-08-31
Abstract: PURPOSE: A method for forming an image sensor capable of increasing the area of photodetecting surface is provided to increase an effective area of a photodiode in a pixel and to stably guarantee a saturation level of a complementary-metal-oxide-semiconductor(CMOS) image sensor, by simply changing a process without a variation of a design rule or micro lens. CONSTITUTION: An oxidation process is performed to form an isolation layer while a plurality of oxide layer patterns are formed on a semiconductor substrate in the photodetecting area. The oxide layer pattern in the photodetecting area is removed to form a flection on the semiconductor substrate. An ion implantation process is performed to form a photodetecting unit having a flection in the semiconductor substrate of the photodetecting area.
Patent KR-20000072448-A (KR)
Inventor: CHA YOUNG CHEON
IPC: G07F19/00
Filed: 2000-09-05
Abstract: PURPOSE: A system for depositing coins and small bills through public deposit box is provided to activate the circulation of coins and small bills, minimize the small bills issuance cost, and simplify the small bills depositing process by enabling the users to conveniently deposit coins and small bills in the commercial areas and on the street. CONSTITUTION: A system for depositing coins and small bills through public deposit box is composed of deposit, confirmation, and completion. A user initializes the CPU by operating the deposit key(1) and inputs one's personal identification number through the keypad(2). The coins and small bills are deposited through the coin insert department and the bills deposit/return department, the deposited currency is counted, and the authenticity of the currency is determined(3). The depositor's personal identification number and the deposit amount is displayed on the LCD and the deposit confirmation is made by using the confirmation key(4). Upon confirmation, the deposit is processed(5) and stored in the data storage(6). After a specified time has elapsed, the appropriate financial institution makes the deposit in the appropriate account that is linked to the personal identification number(8).
Patent KR-20010030428-A (KR)
Title: Packing material and container
Inventor: SUGIYAMA YASUHARU
IPC: C08L23/20
Filed: 2000-09-19
Abstract: PURPOSE: A package material and a container is provided which has a few curl, no stringiness when torn and easy tearability in a field of the container torn by peeling the heat sealed part of a sealed container. CONSTITUTION: A package material comprises at least a base material(3) and a heat sealing layer(2). In this case, the sealing layer(2) has a laminated structure obtained by providing a resin layer(2B) made of an ethylene-unsaturated carboxylate copolymer from the side near the base material(3), and a resin layer(2A) containing a low density polyethylene of 50 to 75 weight percent. and a polybutene-1 of 45 to 25 weight percent. provided in this order in such a manner that the layers(2A,2B) are laminated to one another by a co-extrusion method. When the packaging material is heat sealed as the cover material of a paper cup container coated on its innermost layer with the polyethylene having a melting point of 105 to 115 deg.C, the layer(2A) is cohesively broken when torn.
Patent KR-20020022361-A (KR)
Title: Detachable display module in portable radiotelephone
Inventor: LEE GYEONG HUN
IPC: H04B1/38
Filed: 2000-09-20
Abstract: PURPOSE: A portable wireless terminal capable of separating LCD modules is provided to have an earpiece including a speaker device installed on the top side of the terminal, and to have a microphone device including a microphone installed on the lower side of the terminal, then to set or separate the LCD modules from set units installed on the front/back side of the terminal, so as to enable multilateral information exchanging while the line is busy. CONSTITUTION: An earpiece(11) having a speaker device is installed on the top side of a body(10). A microphone device(12) having a microphone is installed on the lower side of the earpiece(11). The earpiece(11) and the microphone device(12) are installed on the side of the body(10), to maximumly extend the size of a display(21) of LCD modules(20,30). LCD modules(20,21) are installed on the front and the back side of the body(10), to simultaneously perform displaying/data inputting functions.
Patent KR-20020024954-A (KR)
Title: Process for Preparing Rice-cake Using Leaves of Mulberry
Inventor: JUNG MAN HYEON
IPC: A23L7/10
Filed: 2000-09-27
Abstract: PURPOSE: A method of preparing rice cake using dried mulberry leaves with elimination of the odor is provided. The rice cake has edible fiber, calcium and other minerals and is used as functional food for the patients of constipation, diabetes and high blood pressure as well as a diet food. CONSTITUTION: The preparation method comprises the steps of: obtaining dried powder of mulberry leaves; first-grinding water-dipped rice; making composition of rice cake by mixing the above dried powder of mulberry leaves with the ground rice, and second-grinding; first-moulding the above composition; and second-moulding the cooled molded rice cake of the previous process.
Patent KR-20020027778-A (KR)
Title: Call Hold Service Method In ISDN Terminal
Inventor: SHIN JONG GEUN
IPC: H04M1/26
Filed: 2000-10-05
Abstract: PURPOSE: A call holding service method in an ISDN(Integrated Service Digital Network) terminal is provided to manage a state of each call and offer a call holding service in a terminal itself and remove a load of a switch system by the call holding service by adding a state management table of each call and a call holding control routine for controlling a codec of each B channel in a call process software for a supplement service of the ISDN terminal. CONSTITUTION: A state management table for storing state information regarding each call and a call holding control routine for controlling a codec of each B channel are generated, and the generated state management table and call holding control routine is maintained as a standby state(S31). If a setup confirmation message or a setup completion instruction message is received while a corresponding call is processed and the state management table is managed, a corresponding channel connects through one B channel for providing a telephone conversation service(S32). If the attempt of the call is sensed by a call control task after a call holding request is sensed by a user(S33), the corresponding call control task performs a newly attempted call process(S34). The call holding control routine holds the call for performing a current telephone conversation service to transit the call into a standby state, and provides the telephone conversation service through the B channel which is not busy(S35). It is confirmed whether a request for resuming the telephone conversation to the holding call is inputted(S36). If the resumption of the telephone conversation is requested to the holding call, the holding control routine holds the call during the telephone conversation service to transit the call into the standby state and resumes the telephone conversation service to the holding call(S37). It is confirmed whether the call holding request is inputted again by the user(S38). In case that the consumption of the telephone conversation is not requested to the holding call or the call holding request is not inputted again, if a call release request is sensed in a state in which one call is busy(S39), the call control task performs a call release process. The call holding control routine searches the state management table, and confirms whether the release-requested call is a busy state or a standby state(S40). If the release-requested call is the busy state, the call holding control routine searches the state management table and opens a codec corresponding to a channel used by the call for resuming the telephone conversation the call with the standby state(S41).
Patent KR-20020027959-A (KR)
Title: shadow mask and method for fabricating of full-color organic electroluminescence using the same
Inventor: AHN JEONG GEUN
IPC: H01L31/12
Filed: 2000-10-06
Abstract: PURPOSE: A method for fabricating a full color organic electroluminescence(EL) using a shadow mask is provided to prevent an isolation wall from being damaged by vibration of the shadow mask, by making a convex portion of the shadow mask approach a pixel region between isolation walls so that an organic EL layer is formed. CONSTITUTION: The first electrode(13) of a band type is patterned on a substrate(11) in the first step. The isolation walls having a predetermined interval are formed on the first electrode in the second step. The shadow mask approaches the substrate to make the convex portion of the shadow mask positioned in the pixel region of the substrate in the third step. At least one organic light emitting layer is formed in the pixel region of the substrate through an opening of the shadow mask in the fourth step. The opening of the shadow mask is transferred to the adjacent pixel region, and the third and fourth steps are repeated in the fifth step. After the shadow mask is removed, the second electrode is formed on the entire surface including the organic light emitting layer in the sixth step.
Patent KR-20010051002-A (KR)
Inventor: AKIYAMA KOICHI
IPC: C08J5/18
Filed: 2000-10-13
Abstract: PURPOSE: To provide a fiber-reinforced resin molded article having high transparency and a profound-looking appearance, having no unevenness in color, excellent in surface smoothness, and exhibiting sufficient strength even when the thickness is equal to that of the conventional molded article, and to provide a sheet-like molding material capable of giving the above molded article. CONSTITUTION: This sheet-like molding material from which the molded article having high transparency can be obtained comprises a uniformly colored sheet which is obtained by kneading and impregnating a resin component containing a thermoplastic resin and a shrinkage diminishing agent with an inorganic filler and further with glass fiber, and which contains titanium dioxide in an amount of <= 0.5 wt.% based on the weight of the components other than the glass fiber.
Patent KR-20020030292-A (KR)
Title: A pressed coupling for pipe connection
Inventor: LEE DO YEAN
IPC: F16L55/00
Filed: 2000-10-17
Abstract: PURPOSE: A coupling for jointing pipes is provided to produce the coupling in mass-production by fabricating the coupling through a press molding process such that a strength of the coupling can be maintained against hydraulic pressure. CONSTITUTION: A coupling for jointing pipes is fabricated through a press molding process. A cylindrical socket is divided into upper and lower couplings(10,10a). Circumferential inserting portions(11,11a) are formed so as to receive a cylindrical packing(3) therein. Pipes(1,1a) inserted into the upper and lower couplings(10,10a) are supported by supporting members(13,13a). Front portions of the circumferential inserting portions(11,11a) are formed with two-stepped protrusions(14,14a), so that the front portions of the circumferential inserting portions(11,11a) are coupled with slots(2,2a) formed at outer portions of the pipes(1,1a).
Patent KR-20010051180-A (KR)
Inventor: BURTON PAUL
IPC: B29C45/14
Filed: 2000-10-21
Abstract: PURPOSE: A compartmentalized molded shielding housing is provided to prevent electromagnetic interference(E.M.I.) and or radio frequency interference(R.F.I.) from entering or emitting from electronic devices contained within the externally molded shielding housing. CONSTITUTION: An apparatus comprises a core portion(14) having a molding surface and having at least one opening(15) structurally arranged within the core portion cooperating with the molding surface; a cavity portion(16) having a molding surface, with the core portion and the cavity portion being axially movable from one another to an open position and being axially movable towards one another to a closed position, with the space between the core portion(14) and the cavity portion(16) defining a mold cavity; an injection opening(19) in at least one of the core portion(14) or the cavity portion(16) communicating with the mold cavity; and a plunger member(18) structurally arranged for movement within the at least one opening(15) in the core portion between an extended position wherein the plunger member is positioned in the mold cavity and a retracted position wherein a planar surface of the plunger member is substantially positioned in the same plane as the molding surface of the core portion(14), and wherein the planar surface of the plunger member(18) is adapted to receive a conductive flexible metal material(24) thereon when the plunger member is in the extended position, with the plunger member(18) being movable to the retracted position to cooperate with the at least one opening(15) in the core portion to retain the flexible metal material in the recess, such that upon the injection of a moldable plastics through the injection opening(19) into the mold cavity, a compartmentalized shielding subhousing is integrally molded to the molded plastics housing.
Patent KR-20010060260-A (KR)
Inventor: FURUMIYA MASAYUKI
IPC: H04N5/335
Filed: 2000-11-04
Abstract: PURPOSE: To form a pattern capable of measuring a film thickness of a planarizing film of an on-chip micro-lens by a thciknessmeter by a tactile probe in a part differing from an image pick-up region, and measure the film thickness in a non-breakdown inspection as an image pick-up device as a part in which the film thickness is measured differs from an image pick-up region. CONSTITUTION: In a solid image pick-up device having a solid image pick-up region where an on-chip micro-lens is formed, if a region 23 where a planarizing film 20 composed of a resin containing an underlayer pattern composed of the same polysilicon electrode 16, light shielding film 17, or the like as in the image pick-up region and a color layer 22 is formed; and a region 24 having no planarizing film 20 are formed except for the image pick-up region, a height of a surface of the region 24 referencing a surface of the region 23 is acquired, whereby a film thickness of the planarizing film 20 can accurately be measured.
Patent KR-20010008067-A (KR)
Inventor: CHOI SEONG PIL
Filed: 2000-11-06
Abstract: PURPOSE: A system and a method for drawing a lotto on the internet are provided to guarantee the randomness in drawing the lotto acceptable by everyone, to offer a common lotto with an immediately drawn lotto by a single apply, and to allow an applicant to easily verify the procedure and the result of the draw. CONSTITUTION: A user logs in a web site for the lotto(S11). If the user accesses the web site, an access time is recorded and the rules for drawing the lotto are reported to the user(S21). The user inputs the apply numbers of 6 digits(S12). The apply numbers may be inputted via a pseudo-random number generator(S13,S22). With the input of the apply numbers, the apply for the drawing is completed(S23). The immediate draw of the lotto is performed(S24). The result of the draw is reported to the user(S14), and then the user can verify the result thereof(S15). All processes described above are recorded in a common draw server for performing the common draw by which the draw for the second time is guaranteed(S24).
Patent KR-20020036534-A (KR)
Inventor: JUNG GU MIN
IPC: H01L21/3213
Filed: 2000-11-10
Abstract: PURPOSE: A contact hole formation method is provided to improve a resolution and a uniformity of photoresist layers and to improve an aspect ration of contact holes. CONSTITUTION: An interlayer dielectric(22), a polysilicon layer, a cap oxide and an anti-reflective layer are sequentially formed on a metal wire(21). The anti-reflective layer and the cap oxide are sequentially etched to expose the polysilicon layer by using a photoresist pattern as a mask. After removing the anti-reflective layer, an HLD spacer is formed at both sidewalls of the cap oxide by HLD(High temperature Low pressure plasma Deposition). The exposed polysilicon is then etched by using the cap oxide and the HLD spacer. After removing the HLD spacer and the cap oxide, the interlayer dielectric(22) is then etched by using the resultant polysilicon pattern.
Patent KR-20010060380-A (KR)
Inventor: BROUSSARO FABIO
IPC: C08K5/3445
Filed: 2000-11-23
Abstract: PURPOSE: Stabilizing mixtures for organic polymers and their use in the prevention of decomposition of organic polymers by oxygen, heat or light are provided. Therefore, the mixtures solve problems such as storage life, absorbing property, hydrolysis sensitivity, stability during polymer processing, color of stabilized polymers, volatility, mobility in stabilized polymers, compatibility with polymers to be stabilized and photoprotection. CONSTITUTION: These mixtures comprise a pyrazolone-base compound selected from the formula I or II, a sterically hindered phenol-based compound selected from the formula VI or VII and a sterically hindered amine-base compound selected from the formula XXIII or XXIV.
Patent KR-20020041608-A (KR)
Title: Method for manufacturing gate in semiconductor device
Inventor: CHO HEUNG JAE
IPC: H01L29/78
Filed: 2000-11-28
Abstract: PURPOSE: A fabrication method of a gate of semiconductor devices is provided to efficiently increase a nitrogen content of a silicon nitride by forming a layered gate oxide using multi-step thermal treatment under an NH3 gas condition. CONSTITUTION: A silicon oxide(13) for a gate is formed on a substrate(11) formed with field oxides(12) and a layered gate oxide is formed by subsequently depositing a first silicon nitride(14) on the silicon oxide(13). After performing a first thermal treatment so as to increase a nitrogen content in the first silicon nitride(14) under an NH3, an N2O, or an NO gas condition at the temperature of 900deg.C, a second silicon nitride(15) is deposited on the first silicon nitride(14) by a chemical deposition. Then, a second thermal treatment is performed so as to increase a nitrogen content in the second silicon nitride(15). Lastly, a third thermal treatment is performed on the resultant structure so as to form a thin oxide(16) on the second silicon nitride(15) under an NO, or N2O gas condition.
Patent KR-20010025264-A (KR)
Title: advertisement system using E-mail and advertisement method
Inventor: LEE JAE HWAN
Filed: 2000-11-30
Abstract: PURPOSE: The system and method for advertising are provided to exposure the advertisement when a user executes the game included in the e-mail and to analyze the game result when the user completes the game so as to exactly check the advertisement exposure time. CONSTITUTION: Data is transmitted to information and telecommunication terminal as a form of e-mail(100). A member confirms an e-mail transmitted to a browser through information and telecommunication terminal connected with a public network(200). When a member selects an e-mail including a game, a guide for a game and a game file are attached to a member's information and telecommunication terminal and a game is practiced in accordance with a member's choice(300). An advertisement is exposed during a game(400). It is determined whether a member selects an exposed advertisement during practicing a game(500). A result of a game is automatically transmitted to a promoter(600). Contents of compensation for a member with private information are inputted to the first database(700).
Patent KR-20020042192-A (KR)
Inventor: PARK SANG HUI
IPC: A41D15/00
Filed: 2000-11-30
Abstract: PURPOSE: A fabrication method of capacitors is provided to increase a capacitance by forming a lower electrode of a capacitor to a second storage node contact plug formation region. CONSTITUTION: A transistor having gate insulating layers(2), gate electrodes(3) and impurity regions is formed on a substrate(1). After depositing a first insulating layer(6), storage node contact holes are formed to expose the impurity regions. Then, storage node contact plugs(7) are filled into the storage node contact holes. After depositing and selectively patterning a second insulating layer(8), a third insulating layer(10), a TEOS(Tetra Ethyl Ortho Silicate)(11), holes are formed to expose the storage node contact plugs(7). An amorphous silicon is formed on the sidewalls and the bottom surfaces of the holes. Lower electrodes of storage capacitors having an uneven shape are formed by crystallizing the amorphous silicon, thereby increasing the size of the lower electrodes. That is, the capacitance of the capacitor is also increased.
Patent KR-20020043042-A (KR)
Inventor: LIM CHANG HYEON
IPC: E01F13/00
Filed: 2000-12-01
Abstract: PURPOSE: A parking managing apparatus is provided to secure parking space always by parking an only appointed vehicle to an appointed parking area. CONSTITUTION: The parking managing apparatus comprises: a base(40) having many joint grooves(41) to be installed to an appointed packing area such as a residential quarter or a dihedral road; a bar-shaped body(10) coupled by a hinge(14) through a connection piece(13) to be erected at a no-parking state and laid at a parking state, and provided with a knob(11) and a luminous indication unit(12); a locking rod(20) inserted into a slide groove and provided with a locking hole and an anti-separation projection; and a fixing bracket(30) fixing the body(10) by a lock(50) if the locking hole of the locking rod(20) is inserted into an insertion groove.
Patent KR-20020045241-A (KR)
Title: Apparatus for controlling power of display device in air conditioner
Inventor: LEE GAP YEOL
IPC: F24F11/00
Filed: 2000-12-08
Abstract: PURPOSE: A device for controlling power of display of air conditioner is provided to extend life of the display. CONSTITUTION: A device includes a square wave conversion part(210); and a control part(140). The square wave conversion part switches input alternating current power to convert into square wave and impresses to a vacuum fluorescent display(VFD) according to switching control signal. The control part impresses switching control signal to the square wave conversion part to drive the VFD(220). Generation of surge voltage is prevented on initial impression of power by switching commercial alternating current voltage to converting into square wave to extend life of the VFD.