baber/WOPTO huggingface dataset:
Patent KR-20020017758-A (KR)
Title: Method For Forming The Gate Of High Density Semiconductor Device
Inventor: BAE YEONG HEON
IPC: H01L29/49
Filed: 2000-08-31
Abstract: PURPOSE: A method for forming a gate of a high-integrated semiconductor device is provided to prevent a leakage current from being generated by a bridge between the gate and a bit line, by forming an etch barrier layer between a nitride layer and an anti-reflective coating(ARC) so that the nitride layer is prevented from being damaged. CONSTITUTION: A gate structure composed of a gate oxide layer, a polysilicon layer(15), a tungsten layer(25), a tungsten nitride layer(20), a nitride layer(30) and the ARC is formed on a semiconductor substrate(10). The etch barrier layer for preventing the tungsten layer and the tungsten nitride layer from being etched is formed between the ARC and the nitride layer. The etch barrier layer is titanium or titanium nitride.
Patent KR-20020019746-A (KR)
Title: A motor fan
Inventor: HONG SEONG NAM
IPC: F04D25/16
Filed: 2000-09-06
Abstract: PURPOSE: A rotary fan is provided to maximize the reliability in use by making air-blowing vanes blow to all directions while air-blowing vanes are rotating at an angle of 360 degrees. CONSTITUTION: A rotary fan comprises a lower terminal(30) fixed at the bottom of a lower body(20), an upper terminal(40) fixed to a driving motor(M1) installed at the bottom of a rotary disk(50), to be able to rotate while licensing power, a motor shaft(M2-1) of a rotary motor(M2) fixed to the middle of an upper cover(10) for control of rotating, and a motor bracket(60) installed to the outside of the rotary motor(M2). Both ends of a hexagonal pipe(70) to the inside of a supporting bracket(65) and a cover pipe(80) to the outside of a supporting are inserted to be simultaneously rotated by rotating of the rotary motor(M2). The hexagonal pipe forms holes for inserting the shafts and a first, second, and third shaft(91,92,93) is inserted in the holes. A first, second, and third air-blowing vanes is installed to the front ends of the first, second, and the third shaft. A driving pulley(51) is installed to the front end of the motor shaft(M1-1) of the driving motor installed at the bottom of the rotary disk. The simultaneous rotating of the rotary fan is performed through interlocking of the belt interlocked to the driving pulley.
Patent KR-20020024903-A (KR)
Inventor: CHOI MUN CHANG
IPC: F04D17/12
Filed: 2000-09-27
Abstract: PURPOSE: A turbo compressor is provided to continuously take in, compress and discharge gas and to simplify manufacture of parts and assembly. CONSTITUTION: A turbo compressor includes a hermetic vessel(10); a first and a second bearing housings(20,30); a driving motor(50); a driving shaft(60); a first and a second impellers(100,110); a radial direction support(90) and an axial direction support; a connecting pipe(150); and a gas discharge passage. The first and the second bearing housings are installed in the hermetic vessel at intervals to successively form a first compression chamber(A), a motor chamber(M), and a second compression chamber(B) in the hermetic vessel. The driving shaft is connected with the driving motor installed in the motor chamber and has both ends inserted to the first and the second bearing housings. The first and the second impellers are connected with ends of the driving shaft to be placed in the first and the second compression chambers, respectively. The radial and axial direction supports support the driving shaft. The connecting pipe guides gas compressed once in the first compression chamber to the second compression chamber. The gas discharge passage is where gas compressed again in the second compression chamber is discharged through the motor chamber to outside of the hermetic vessel. The first and the second impellers are rotated by the driving motor to convert kinetic energy to constant pressure to continuously take in, compress and discharge gas.
Patent KR-20020026077-A (KR)
Title: Raminator
Inventor: HAMAMURA FUMIO
IPC: B29C65/18
Filed: 2000-09-30
Abstract: PURPOSE: A laminator is provided to prevent a cut film from hang down and to obtain normal pressing action not having bubbles or wrinkles at the rear end portion of the cut film. CONSTITUTION: In a laminator pressing a cut film(4) on a plate(1) by a pressing roller(5) and then moving the plate, a film-suction member(20) spread parallel to a rotating shaft of the pressing roller is installed. Both ends are fixed at each end of a pair of supporting arms(22) installed in the direction of the radius of the pressing roller. The other ends of the supporting arms are installed to a supporting arm-mounting member, installed to the rotating shaft of the pressing roller, around the periphery of the pressing roller. A rotational drive device for film-suction member rotates the film-suction member supporting the rear end portion of the film at rotational speed below peripheral velocity of the pressing roller. Therefore, the cut film is prevented from hang down and normal pressing action without bubbles or wrinkles is performed.
Patent KR-20010000601-A (KR)
Inventor: KIM SEUNG IL
IPC: H04L12/58
Filed: 2000-10-09
Abstract: PURPOSE: A messenger system having a paint mail function is provided to perform chatting, paper transmission and paint mail production/transmission, so that functions of messenger can be varied. And the system enables infants or children to easily express their thought and transmit the paint mail. CONSTITUTION: A messenger server(10) allows a paint mail menu for producing a paint mail using a paint board to be inserted in an existing messenger menu, and the paint board to be output if a messenger user selects the paint mail menu. Also the messenger server(10) allows a paint mail produced in the paint board to be printed, stored and transmitted. A paint board program file server(12) supplies a paint board program for a personal computer(PC) of the messenger user to produce the paint mail in a request of the messenger server(10). A membership database(11) connected to the messenger server(10) supplies information on membership authentication and information on membership connection. Messenger user PCs(13,14) are connected to the messenger server(10) through the Internet.
Patent KR-20010035015-A (KR)
Title: Method and system for displaying integrated image of multiple data
Inventor: HA U RE
IPC: H04N5/91
Filed: 2000-10-11
Abstract: PURPOSE: An integrating image display system of plural data and a method therefore are provided to easily search information by providing data having mutual correlation in one image screen. CONSTITUTION: An integrating image display system receives input of individual data(S101). The degree of correlativity between input individual data is determined(S103). The position of individual data is determined in integrated image data according to the degree of the correlativity(S105). The various individual data are converted into the form of files appropriate to the integration(S111). An integrated image data is generated(S113). The large volume of integrated image data is reproduced at high speed(S120).
Patent KR-20020030995-A (KR)
Title: method of offering the business card printed advertisement on network
Inventor: AHN IL YONG
Filed: 2000-10-20
Abstract: PURPOSE: A method for providing a name card printed an advertisement using network is provided to enable a requestor to receive a name card of desired favorite without a charge and a limit of position and time through the Internet and to enable an advertisement owner to take a continuous advertisement effect in a cheap cost. CONSTITUTION: A plurality of requestor sites(200) connects to a center site(100) through the Internet. The center site inputs/outputs the information relating to a name card order procedure and comprises a homepage(13), a web server(11) and a plurality of databases. The homepage is equipped with a user identification information input part accepting a user ID. The web server transmits an HTML page requested by the requestor site to the requestor site through a PPP server host and outputs the user information recorded in the homepage. The center site a member information database(D1), a name card design database(D3), a name card information database(D5), a name card producing database(D7) and an advertisement database(D9).
Patent KR-20020031695-A (KR)
Title: needle threading machine
Inventor: PARK HAM GYU
IPC: D05B87/02
Filed: 2000-10-23
Abstract: PURPOSE: An apparatus for threading of yarn ends into the working needles of sewing machines in which a thread catcher can pass though the eye of needles exactly and stably without causing interference in operation of a needle stem is provided, thereby extending the service life of the thread catcher. CONSTITUTION: This needle threader(1) comprises: a thread catcher(20) made from a thin plate material capable of passing through the eye of needles and formed by a thread-hanging holes(21) for passing though threads at the front end part area; and a thread catcher driving part(30) for alternate moving of the thread catcher to pass the front end part area through the eye of needles. The front end part area of the thread catcher comprises a thread guide pipe(41) for guiding the thread to an adjacent area of the thread-hanging holes and a thread transferring nozzle for passing the end part of the thread through thread-hanging holes by transferring the thread through the thread guiding pipe.
Patent KR-20020032744-A (KR)
Title: A method of wireless internet game with pcp
Inventor: JUNG PYEONG GI
Filed: 2000-10-27
Abstract: PURPOSE: A method for a wireless Internet game using a mobile terminal is provided to record and store information with respect to a game result or a game goal achievement in a mobile communication system automatically. CONSTITUTION: A user sets a mobile terminal as a game mode(S100). The mobile terminal receives a game menu and selects one game menu out of various game menus being displayed on a display of the mobile terminal(S110). A Java game program file is downloaded from the corresponding system to the mobile terminal by wireless(S120). The mobile terminal creates a connection module for automatically connecting to the corresponding system at next time(S130), and the user executes the downloaded Java game program file and progresses a game(S140). If the user wishes to store a game result or related information in a database of the corresponding system(S150), the user connects to the system automatically by controlling or operating the connection module(S160). The system records, stores, and analyzes the result value and supplies a various services to the user(S170). If the user wishes to play new game(S180), the user operates the connection module again by the corresponding control command(S190).
Patent KR-20020036104-A (KR)
Title: Handsfree for car
Inventor: KIM YONG YEOB
IPC: B60R11/02
Filed: 2000-11-08
Abstract: PURPOSE: A handsfree unit for a vehicle is provided to variously design an outer appearance of a body of the handsfree unit by separately forming the body having various electronic parts therein form an attaching plate for attaching a cellular phone. CONSTITUTION: A handsfree unit for a vehicle comprises a case(1). A speaker, a power jack, an indication lamp, and functional switches are formed in the case(1). A body(H) having various electronic parts and circuits therein is accommodated into the case(1). An adhesive tape(11) is attached to an underside of a supporting plate(12). A supporting member(T) having a supporting column(13) is formed at an upper portion of the supporting plate(12). A coupling part formed at an upper portion of the supporting column(13) is coupled to a coupling hole formed at a lower side of the case(1), so that the body(H) is detachably coupled to the upper portion of the supporting member(T).
Patent KR-20010081954-A (KR)
Title: Semiconductor integrated circuit device and process for manufacturing the same
Inventor: CHAKIHARA HIRAKU
IPC: H01L23/544
Filed: 2000-11-10
Abstract: PURPOSE: To improve surface evenness on a large square pattern region for optically detecting position such as target and the like. CONSTITUTION: A large square dummy pattern DL is formed at a lower layer of a target T2 region formed at a scribe region SR of a wafer. A small square dummy patterns in a lower layer and a higher layer Ds2 are disposed over a wide region of a space between patterns serving as elements in a product region PR and a scribe region SR (active region L1, L2, L3, gate electrode 17 and the like). At that time, the small square dummy pattern Ds2 in the higher layer is shifted a half pitch with respect to the small square dummy pattern Ds in the lower layer.
Patent KR-20020037655-A (KR)
Title: Deading on credit system to a Marketing condition of Electronic commerence
Inventor: JEON JONG OH
Filed: 2000-11-14
Abstract: PURPOSE: A credit transaction method using a sale condition on the EC(Electric Commerce) is provided to enable a buyer to buy an optimal product fit to the buyer and to enhance the reliability of the EC through the pursuit of the truthful transaction performance. CONSTITUTION: The credit transaction method using the sale condition comprises steps of a seller inputting the sale condition by connecting to a main server, an operator inputting the product information and the sale condition in a sale information database and uploading an item made from the product information and the sale condition, the buyer selecting the product having an optimal condition after searching for the product and the sale condition, the operator transferring the order contents to the seller after the reception of a buy request from the buyer and the confirmation of the credit state of the buyer and informing the buyer of the buying condition through the e-mail, the buyer paying the installment to a bank account of the operator by using a buyer code, and the seller delivering the product after the confirmation of the prepayment transfer and the notification of the delivery information to the buyer.
Patent KR-20020040011-A (KR)
Title: Catalyst manufacturing method for Brown gas
Inventor: BANG JAE WON
IPC: B01J37/08
Filed: 2000-11-23
Abstract: PURPOSE: Provided is a method of manufacturing a catalyst for brown gas which is capable of completely burning the ideal mixed gas of hydrogen and oxygen generated during the electrolysis of water. The catalyst is the bimetal catalyst to which transition metal is added to prevent the vaporization of the precious metal catalyst and decrease of the catalyst activity in the high temperature combustion. CONSTITUTION: The preparation method of the catalyst comprises: a process of mixing and stirring with ball mill of the wash coating solution composed of gamma Al2O3 powder, alumina sol, Al(NO3)3·9H2O and distilled water; a coating and calcining process of the above wash-coating solution to the metal fiber which is the high temperature heat resistant material; a process of making Pd-CA solution by adding citric acid to the metal fiber for homogeneous support of the catalyst after addition of one of the bimetal catalyst, Pd-Nitrate, for enhancing the catalyst activity; a process of obtaining Pd-NiO by impregnating the solutions of Pd-CA and Ni-Nitrate to the above metal fiber; and calcining process to fix the Pd/NiO bimetal catalyst to the support(metal fiber).
Patent KR-20020042312-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: JUNG JU HYEOK
IPC: H01L21/76
Filed: 2000-11-30
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent an etch of an STI(Shallow Trench Isolation) layer and to improve a step coverage of the STI(Shallow Trench Isolation) layer by using an ALD-BN(Automatic Layer Deposition-Boronitride) or PE-BN(Plasma Enhanced-Boronitride) as an insulating layer. CONSTITUTION: A semiconductor device comprises a substrate(50) including an adequately aligned STI(Shallow Trench Isolation) layer(56) having a groove(g) around the outer edge portion, an insulating part(64b) in the groove(g) of the STI layer(56), sidewall spacers(64a) of a gate electrode(60) located at a defined portion of the substrate(50), junction areas(68) formed on both sides of the gate electrode(60) and the sidewall spacers in the substrate(50), an interlayer dielectric(72) covering the resultant substrate(50), an etch stopper(70) located between the resultant substrate(50) and the interlayer dielectric(72), and a metal interconnection(74) formed in the interlayer dielectric(72) and connected with a defined portion of the junction areas(68). At this point, the insulating part(64b) and sidewall spacers(64a) are same material made of an ALD-BN(Automatic Layer Deposition-Boronitride) or PE-BN(Plasma Enhanced-Boronitride).
Patent KR-20020049349-A (KR)
Title: Method for growing an epi-silicon layer
Inventor: HAN SEUNG HO
IPC: H01L21/20
Filed: 2000-12-19
Abstract: PURPOSE: A method for growing an epi-silicon layer is provided to prevent generation of a facet and to maintain excellent planarization, by etching a predetermined depth of a silicon substrate to form a trench and by performing a hydrogen annealing process so that undercut is generated at both sides of the trench by migration of silicon atoms. CONSTITUTION: An oxide layer(12) is formed on the silicon substrate(11). The oxide layer is patterned to expose the silicon substrate in an active region while an over-etch process is performed to form the trench(14) of a predetermined depth in the silicon substrate. A heat treatment process is performed to generate the undercut under both sides of the oxide layer patterned by the migration of the silicon atoms. The epi-silicon layer(13) is grown on the exposed silicon substrate by using a selective epitaxial growth method.
Patent KR-20010067461-A (KR)
Title: Cosmetic composition comprising an aminophenol derivative
Inventor: CHEVALIER VERONIQUE
IPC: A61Q1/12
Filed: 2000-12-20
Abstract: PURPOSE: A composition, in a particular embodiment to a cosmetic composition, comprising an aminophenol derivative, as well as to the uses thereof are provided. CONSTITUTION: The composition comprises: a solubilizing compound not in or in the form of vesicles selected from the group consisting of (a) oxyalkylenated fatty acid esters of sorbitan, (b) oxyalkylenated hydrogenated castor oils, and (c) oxyalkylenated fatty alcohols; and at least one aminophenol derivative of formula(1), in which R is a radical of formula(a), (b) or (c) below: (a) -CO-NR1R2, (b) -CO-O-R3, (c) -SO2-R3, whrerein R1 represents a hydrogen atom or a linear or branched, saturated or unsaturated, optionally hydroxylated C1-C6 alkyl radical, R2 represents a hydrogen atom or a radical chosen from a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated C1-C30 alkyl radical, and R3 represents a radical chosen from a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated C1-C30 alkyl radical.
Patent KR-20020052665-A (KR)
Title: Method to manufacture aluminum lamisheet tube
Inventor: HWANG CHIL SEOK
IPC: B32B15/08
Filed: 2000-12-26
Abstract: PURPOSE: A method for manufacturing an aluminum lamination sheet tube is provided to improve the productivity thereof by increasing a region and a speed of printing, and to solve a peeling problem of a print layer. CONSTITUTION: In the aluminum lamination sheet tube conveniently used to receive toothpaste, make-up material, medicines, and so on, any logos or labels are printed selectively on a sheet material before extruding a multi layered lamination sheet composed of a polyethylene film layer(1), an adhesive resin layer(2), an aluminum layer(3), the adhesive resin layer(4) and the polyethylene film layer(5) are laminated successively so as not to expose the print layer, and the printed aluminum laminated sheet is cut into each roll unit, and again cut into each tube unit.
Patent KR-20020054957-A (KR)
Title: badness sleeve extraction device of aluminum electrolytic condenser
Inventor: KIM HAN JUNG
IPC: H01G13/00
Filed: 2000-12-28
Abstract: PURPOSE: A poor sleeve bleed apparatus of an aluminum electrolytic capacitor is provided to bleed an abnormally installed aluminum electrolytic capacitor by sensing a diameter error of a transformed periphery of a sleeve when installing the sleeve at a surface of the aluminum electrolytic capacitor. CONSTITUTION: A rotating cylinder(130) is installed at a lower surface of a base(121). The rotating cylinder(130) rotates a support block(122) so that an extraction portion(120) extracts an aluminum electrolytic capacitor(10). A fixing pin(113) is connected to an upper surface of the support block(122). A sensor(110) transfers an on/off signal according to a minute motion of a sensing bar(111). A fixing block(112) is installed at an upper surface of the support block(122). A light receiving element(112a) is attached to the fixing block(112). The sensing bar(111) is installed at an upper side of the fixing block(112). A light emitting element(111a) is attached to a lower surface of the sensing bar(111).
Patent KR-20020051811-A (KR)
Inventor: KIM CHEOL HUI
IPC: B60Q1/44
Filed: 2000-12-23
Abstract: PURPOSE: An automatic brake light changed according to the intensity of braking is provided to prevent accidents by displaying the braking state variously according to the intensity, and to reduce fuel and pollution by minimizing unnecessary braking. CONSTITUTION: A variable brake light is composed of a casing(1), an impact detecting metal weight support spring(2), an impact detecting weight(3), an inertia detecting metal weight(5), a tension adjusting screw(5) for an inertia detecting spring, an inertia detecting metal weight support spring(6), a sudden braking detecting terminal(7), a heavy braking detecting terminal(8), a slow braking detecting terminal(9), an output terminal of a braking point(10), a starting key terminal(11), and a collision detecting terminal(12). The sensing part of the inertia sensor is subdivided, and information on impact or centrifugal force is digitized. Traffic accidents are prevented with displaying the intensity of braking to the following vehicle through the brake light.
Patent KR-20020056131-A (KR)
Title: Washing machine by driving fuel cell
Inventor: HWANG YONG JUN
IPC: D06F39/00
Filed: 2000-12-29
Abstract: PURPOSE: A washing machine to be driven by a fuel cell is provided to realize the self-generation of electric energy and heat to wash clothing by the electric energy and heat water or clothing, thereby increasing the energy efficiency of the system and reducing the energy consumption. CONSTITUTION: A washing machine to be driven by a fuel cell includes an outer case(10) having a space inside, a door coupled with a top surface of the outer case, an outer tub(13) supported and coupled by a plurality of dampers to vertically stand in the outer case, a washing tub(14) rotatably and vertically coupled in the outer tub, a driving motor mounted at a lower part of the outer tub, a power transmission unit(16) for transmitting the driving force of the motor to the washing tub, a fuel reformer(30) coupled with the outer case for generating H2 gas and reaction heat by mixture fuel supplied from a fuel supplying element, a stack(40) for serving as a power source of a driving part including the driving motor by generating electricity through the electric reaction between H2 gas supplied from the fuel reformer and O2 supplied additionally, a heat recovery element(60) for recovering the reaction heat to heat water, a water supplying element(70) for supplying the heated water and cold water provided from a water service as washing water, and a water draining element(18) communicated with the outer tub for draining the washing water.