baber/WOPTO huggingface dataset:
Patent KR-20030096689-A (KR)
Title: Manufacturing method for phase shift mask of semiconductor device
Inventor: MA WON GWANG
IPC: H01L21/027
Filed: 2002-06-17
Abstract: PURPOSE: A method for manufacturing a phase shift mask of a semiconductor device is provided to be capable of simply forming a fine pattern by using relux. CONSTITUTION: After sequentially forming a phase shift layer(13), a light shielding layer(15), and a photoresist layer at the upper portion of a transparent substrate(11), a photoresist pattern(18) is formed at the upper portion of the light shielding layer by selectively patterning the photoresist layer for protecting a phase shift region. Then, a relux layer(19) is coated on the entire surface of the resultant structure. After exposing the relux layer by using an exposure mask(21) for protecting a light shielding region, a bake process is carried out at the resultant structure. Then, a stack structure made of the photoresist pattern and a relux pattern, is formed by selectively removing the resultant structure. An etching process is carried out at the light shielding layer and the phase shift layer by using the relux pattern and the photoresist pattern as an etching mask.
Patent KR-20030097156-A (KR)
Title: Tissue Engineered Natural/Synthetic Hybrid Scaffolds and its Manufactory Methods
Inventor: CHOI JIN SAN
IPC: A61L27/20
Filed: 2002-06-19
Abstract: PURPOSE: Provided are a porous/biodegradable carrier which is produced by combining a tissue under mucous membrane of small intestine or a bone powder of mammals with synthetic polymer, and a method for producing the same. CONSTITUTION: The carrier is produced by combining a biomaterial such as tissue under mucous membrane of small intestine or bone powder of mammals with synthetic polymer. The mammals are selected from cattle, pig, rabbit, mouse, and so on. The synthetic polymer is at least one of chitin, chitosan, alginic acid, polylactic acid(PLA), polyglycolic acid(PGA), lactic acid-glycolic acid copolymer(PLGA), polyhydroxybutyric acid, polycaprolactone, polyanhydride, and polyalkylcyano acrylate. The carrier has both advantages of biodegradable synthetic polymer carrier and natural material.
Patent KR-20020097025-A (KR)
Title: Ocb type liquid crystal display having transition nucleus area from splay alignment to bend alignment
Inventor: KONNO TAKAYUKI
IPC: G02F1/1333
Filed: 2002-06-20
Abstract: PURPOSE: An OCB(Optically Compensated Birefringence) type liquid crystal display having the transition nucleus area from splay alignment to bend alignment is provided to improve the display quality by covering the liquid crystal layer placed on the transition nucleus area with the black matrix. CONSTITUTION: An OCB type liquid crystal display employs first and second substrates opposed to each other via a liquid crystal layer such that rubbing directions of the first and second substrates become parallel to each other, a plurality of pixel electrodes which correspond to respective pixels, and a common electrode(8) formed on the second substrate which receives a reference voltage commonly to a plurality of the pixels. A first transition nucleus area is formed in the first substrate layer and composed of a plurality of continuous slant surfaces having a saw-tooth cross sectional profile. A second transition nucleus area is formed in the second substrate and composed of a plurality of continuous slant surfaces having a saw-tooth cross sectional profile. The slant surfaces in the first and second transition nucleus areas oppose to each other and slope toward mutually opposite angular directions.
Patent KR-20040000551-A (KR)
Title: an album and manufacturing method thereof
Inventor: AHN SUN HWAN
IPC: B42D1/08
Filed: 2002-06-21
Abstract: PURPOSE: An album and a manufacturing method thereof are provided to enable the maximum storage of cards, etc on sheets of the same number and easily align pictures storable by a storage portion on both symmetrical faces. CONSTITUTION: The method comprises: the step of inputting inner leaves at a constant speed; the step of inputting outer leaves with a cut line at the same speed with the inner leaves on both upper and lower sides of the inner leaves; the step of forming a plurality of insertion spaces by laminating and contacting the outer leaves and the inner leaves and forming a cementing line corresponding to the cut line; the step of completing a sheet paper by cutting and joining the inner leaves, to which the outer leaves are to be attached to the upper and lower surfaces, at constant intervals; and the step of counting the sheet paper by plural numbers and joining the same to a cover.
Patent KR-20040000888-A (KR)
Title: salicide layer forming method in semiconductor device
Inventor: AHN JONG HYEON
IPC: H01L21/336
Filed: 2002-06-26
Abstract: PURPOSE: A method for fabricating a salicide layer of a semiconductor device is provided to reduce a fabrication time by simplifying a process for a salicide blocking region. CONSTITUTION: A plurality of MOS transistors having sidewall spacers are formed on a salicide region(20) and a salicide blocking region(30) of a semiconductor substrate(10). A photoresist layer having a negative slop is formed on the MOS transistor of the salicide region(20). A salicide reaction barrier layer is deposited on the entire surface of the semiconductor substrate(10). The salicide reaction barrier layer and the photoresist layer are removed from the salicide region(20). A metal layer is deposited on the entire surface of the semiconductor substrate(10). A salicide layer(41,43,46) is formed on a gate region and an active region of the MOS transistor of the salicide region(20). The metal layer and the salicide reaction barrier layer are removed from the salicide blocking region(30).
Patent KR-20040004851-A (KR)
Inventor: KI JUNG HYEON
IPC: B65D47/34
Filed: 2002-07-05
Abstract: PURPOSE: Provided is a dispenser pump having excellent assembling and durability with prevention of transformation in contents by troubles. CONSTITUTION: The dispenser pump comprises a screw cap(2) combined to an opening of a container(1); a button(3) formed on the top of the screw cap(2) to move up and down and having a nozzle(4); a stem(6) combined on the lower portion of the button(3) to be connected with the nozzle(4) therethrough; a cylinder housing(10) whose top is combined with the screw cap(2) and whose bottom opening(15) comprises a check valve(14); a piston(9) combined to the bottom of the stem(6) to move up and down in the cylinder housing(10); and a sealing part(12) combined around the piston(9). The dispenser pump further comprises an upper ring part(22) inserted into the upper portion of the step(6) and whose position is regulated by an upper stopper(21); and a lower ring part(24) inserted into the lower portion of the step(6) and arranged on the upper portion of the piston(9). A spring(8) is installed between the upper ring part(22) and the lower ring part(24).
Patent KR-20040004888-A (KR)
Title: Discharge lamp for a vehicle
Inventor: KIM HONG GIL
IPC: F21V14/02
Filed: 2002-07-06
Abstract: PURPOSE: A gas discharge headlamp for a vehicle is provided to supply a up-down function for using a light source instead of a up-down drive method for using electricity and pneumatic pressure, to arrange a plurality of discharge containers for emitting different colors or same color of lights in one outer glass sealed body, accordingly to basically remove electrical and mechanical defects for regulating the up and down of the lamp, and to cut down cost and improve productivity. CONSTITUTION: A gas discharge headlamp for a vehicle is composed of an outer glass sealed body for sealing the inside in an airtight state; a first discharge device(110) formed in the glass sealed body and discharged to power applied through a first power electrode(115) and a ground electrode(116) to supply low beam; a second discharge device(120) formed in the glass sealed body and discharged to power supplied through a second power electrode(125) and the ground electrode to supply high beam; an insulation tube(140) connected with connection lead wires(118,119) extended from ground electrodes of first and second discharge devices and embedded with a ground conductor(141) coupled with an outer ground power unit; and a base(170) coupled with the glass sealed body to arrange the lamp to an opening in a reflecting plate .
Patent KR-20040005197-A (KR)
Title: Fixing Device of electric kneader
Inventor: LEE JAE KI
IPC: A61H23/02
Filed: 2002-07-08
Abstract: PURPOSE: A fixture mounted on an auto-motive massager able to secure the apparatus to sheet or chair in a vehicle is provided to function the massaging apparatus without requiring hands even when driving the vehicle. CONSTITUTION: The fixture is installed on a massaging apparatus(11) comprising a power supply(14) and a wedge type groove(15) on sides, a number of finger pressure projections(12) on front side, and a socket(13) on one end thereof. The fixture comprises a supporting plate(1) having a fixing loop(3) with an opening/closing component and a coupling straps(2,2'), a wedge type piece(4) and a grip(5) and a pulling rope(7) coupled with a coupler(8). The wedge type piece(4) is connected into the wedge type groove(15) of the massaging apparatus(11).
Patent KR-20040005460-A (KR)
Title: Mobile communication device having wireless lan function
Inventor: MIN SEONG UK
IPC: H04L12/28
Filed: 2002-07-10
Abstract: PURPOSE: A mobile communication terminal having a wireless LAN function is provided to add the wireless LAN function to the mobile communication terminal, and to enable the mobile communication terminal to play a wireless LAN card role, thereby improving access convenience and reducing installation cost. CONSTITUTION: A main processor(100) controls overall operations of a terminal. A WLAN(Wireless LAN) processor(300) performs IP protocol and data conversion operations while servicing a wireless LAN by the main processor(100). A wireless transceiving unit(200) transceives data with a base station and a wireless LAN AP(Access Point) under control of the main processor(100) or the WLAN processor(300). The wireless transceiving unit(200) selects whether to transceive the data in wireless LAN method or PCS method or telephone calling method by mode selection of the main processor(100).
Patent KR-20040006189-A (KR)
Title: Metallic chloride compound coating plate for protein chips and their manufacturing process
Inventor: HYUN JUNE WON
IPC: C03C17/10
Filed: 2002-07-11
Abstract: PURPOSE: Provided are metal ion-attached glass plates for preventing attachment of functional protein domain by binding His-tag protein bonded to metal ions of metal chlorides on glass substrates through coating. Accordingly, the glass plates for protein chips are applicable to protein search, disease diagnosis, screening for new medicines, etc. CONSTITUTION: The metal chloride-coated glass plates are produced by spin-coating glass substrates with a metal chloride solution having a ratio of water to at least one metal chloride selected from NaCl2, CaCl2 and FeCl2 of 20:1 - 5:1 in a rate of 1000-4000rpm, drying at room temperature to 80deg.C, and reacting 10microgram/ml-1mg/ml of FITC-conjugated protein or FITC-conjugated and Histidine-tagged(His-tag) protein on the coated glass substrates for 10-60min., wherein the glass substrates are washed with ethyl alcohol and water with an ultrasonicator.
Patent KR-20040006496-A (KR)
Title: Cleaning inner-case of kimchi-refrigerator
Inventor: KIM CHANG DONG
IPC: A23B7/10
Filed: 2002-07-12
Abstract: PURPOSE: A cleaning inner case of a kimchi refrigerator is provided which is removably installed on the inner case of a kimchi refrigerator to easily remove contaminants such as kimchi juice or others. A user can separate the cleaning inner case from the inner case of a kimchi refrigerator and then clean it when contaminated with kimchi juice or others. CONSTITUTION: A cleaning inner case(60) is removably installed on the inner case(12) of a kimchi refrigerator to make it easy to clean the inside of the inner case. A separation unit(70) for pushing and raising the cleaning inner case is installed on the bottom surface of the inner case to be easily separated from the inner case. The cleaning inner case is extrusion-molded with an aluminium material having high thermal conductivity and manufactured by a vinyl sheet. A kimchi container is stored in the storage space(10) of the cleaning inner case.
Patent KR-20040008065-A (KR)
Title: Method for providing information on vm-basde wireless internet contents
Inventor: CHO SEONG HUN
IPC: G06F17/00
Filed: 2002-07-15
Abstract: PURPOSE: A method for offering information for the VM(Virtual Machine) based wireless Internet contents is provided to easily receive the objective evaluation information of the contents and to keep a quality of the contents above a predetermined standard by evaluating the contents of a contents provider with an evaluating standard. CONSTITUTION: An information service server receives and stores the contents and the contents information uploaded from a contents provider terminal(S21). The information service server evaluates the contents with the evaluating standard(S22). The information service server stores the evaluating information of the contents(S23). The information service server offers the contents, the contents information, and the evaluating information in order to be searched by a VM based user terminal(S24).
Patent KR-20040009921-A (KR)
Title: Hinge assembly of double-sided opening door
Inventor: KIM HYEON JU
IPC: E05D15/50
Filed: 2002-07-26
Abstract: PURPOSE: A hinge assembly of a two-way operating door is provided to have excellent stability on operation with simple structure. CONSTITUTION: The hinge assembly(100) of a two-way operating door contains: a shaft holder(110) provided with a pair of holder bodies(112) installed on a doorframe around a hinge shaft(111), a slide plane(114) formed on each front of the holder body(112) steeply, a shaft plane(116) formed in the arched shape on each center of the holder body(112), and a spring plane(118) formed on each rear of the holder body(112) steeply; a compressive spring(120) whose both ends are supported to the spring plane(118) of the holder body(112); a shaft unit(130) composed of a shaft rod(132), a roller supporter(134) formed on the lower end of the shaft rod(132) and having the larger diameter than the shaft rod(132), and a shaft screw(136) extended downward from the base of the roller supporter(134) and fixed on the corresponding site to the shaft holder(110) of the doorframe; and a roller(140) coupled to the outside of the shaft rod(132) and attached/detached to/from the shaft holder(110).
Patent KR-20040012314-A (KR)
Title: Overflow prevention dam construction for rainwater storage dam
Inventor: CHOI HAN SUN
IPC: E02B8/00
Filed: 2002-08-02
Abstract: PURPOSE: An overflow preventive levee structure for a dam type rainwater regulating pondage is provided to execute a construction work rapidly and economically and to prevent the overflow of rainwater effectively. CONSTITUTION: The overflow preventive levee structure for a dam type rainwater regulating pondage contains: a main levee body(10) provided with a rainwater inflow space unit(11) formed on an opening, female and male connectors(12a,12b) formed on both outer sides, a through-hole(15) formed on the lower part of front and rear inclines(13,14), an inflow hole(17) closed by a mesh pipe(16) on the upper and lower parts of a front incline(13), a separation member(18) connected to the uppermost part and a buried fixture(19) formed downward; and a buoyancy levee unit(20) provided with a buoyancy space unit isolated from the outside, and a buoyancy connector(23) interposed to the rainwater inflow space unit(11) of the main levee body(10) and provided with a cogged joint(22).
Patent KR-20040013196-A (KR)
Title: Method for making spice source
Inventor: AN KYOUNG HWAN
IPC: A23L23/00
Filed: 2002-08-05
Abstract: PURPOSE: A production method of a flavoring sauce is provided. The produced flavoring sauce is used for marinating meat or as dressing for barbecue. CONSTITUTION: To produce a flavoring sauce, 3 1/2 to 4 1/2 tablespoons of edible oil and 10 to 14 cloves of garlic are roasted without burning, 1 1/2 to 2 1/2 onions are finely cut and roasted without burning, 3 1/2 to 4 1/2 tablespoons of tomato catchup are stirred in a vessel and then added with 1.5L of water when the catchup has become to stick to the vessel. Thereafter, 1.8 to 2.3L of soy sauce, 140 to 180ml of vinegar, 1 bottle of wine, 1 bottle of distilled liquor, 1/3 to 3/4 teaspoon of basil powder, 1 to 2 leaves of bay, 270 to 330g of sugar and 1 to 2 tablespoon of MSG are heated with stirring, strained and heated with 450 to 550g of sugar.
Patent KR-20040016007-A (KR)
Title: Automatic packing apparatus for sensor strip can
Inventor: PARK SANG HO
IPC: B65B3/00
Filed: 2002-08-14
Abstract: PURPOSE: An automatic assembling and packing device of a sensor strip can is provided to automatically perform a serial process for supplying, assembling, and packing a particulate dehumidifying agent, a paper filter, a filter fixing ring, a sensor strip, and a container sealing cap in a cylindrical container. CONSTITUTION: An automatic assembling and packing device of a sensor strip can(10) includes plural protruded lines at the inside, penetrates a dehumidifying agent into containers(12) having an annular projection formed at a regular interval at the upper part of the protruded line, inserts paper filters(20) and rings(22) for fixing the paper filter, penetrates the sensor strip needing to be dehumidified, and automatically packs and assembles the can closed by caps(24). In addition, the automatic assembling and packing device is composed of a container feeding unit(28) for successively feeding containers to a turn table(26) including a plurality of container grooves(44) at the periphery; a unit for feeding the fixed quantity of a dehumidifying agent(30) to supply the fixed quantity of the dehumidifying agent to the container during a process for supplying the container to the turn table; a ring feeding unit(34) for feeding rings to the container; a sensor strip feeding unit(36); a cap feeding unit(38) for feeding caps to be sealed; and a can discharging unit(40) for discharging the completed can formed by completely combining the cap to the container.
Patent KR-20040016279-A (KR)
Title: System and Method for Intermediation of Simultaneous Call Using Auto Response Service in Wireless Communication System
Inventor: KIM HEUNG SU
IPC: H04W4/08
Filed: 2002-08-16
Abstract: PURPOSE: A simultaneous call intermediation system and method using an automatic response service in a wireless communication system is provided to transmit a simultaneous call request to a plurality of group members at a call attempt and to guide for a simultaneous call method and progressive circumstances using an automatic response service. CONSTITUTION: A simultaneous call intermediation system(30) is comprised of a group management unit(302), an announcement processing unit(304), a call attempt unit(306), a busy event processing unit(308), a disconnected call processing unit(310), a billing unit(312), and a database(320). The group management unit(302) stores and manages the information of a call group, composed of more than three members, and the information of each group member through a group DB(322). The announcement processing unit(304) extracts announcements for a simultaneous call method and progressive circumstances from an announcement DB(324) and sends them to associated group members. The call attempt unit(306) simultaneously attempts a call to all the members of a group when a caller selects the group for a simultaneous call. The busy event processing unit(308) processes various signals inputted from simultaneous call participants in the middle of a simultaneous call. The disconnected call processing unit(310) requests a base station to release the connection of a no-answer call according to a caller's request. The billing unit(312) calculates the price based on the time used for a simultaneous call and stores a calculated result in a billing DB(326).
Patent KR-20040016333-A (KR)
Title: Assembling type door frame
Inventor: PARK JUN SECK
IPC: E06B1/32
Filed: 2002-08-16
Abstract: PURPOSE: A prefabricated doorframe is provided to prevent the expose of a nail head to the outside and to install a doorframe simply and firmly by lighting the weight of a doorframe and reducing the use of a nail. CONSTITUTION: The prefabricated doorframe comprises: a wooden support(20) fixed to a wall(10) by a concrete nail(94); a temporary doorframe(40) fixed to a wall(10) by a concrete nail(93) through the wooden support(20); a left finishing plate(50) covering up a portion of the right side and the upper side of the temporary doorframe(40); and a right finishing plate composed of a horizontal plate(60) covering up a portion of the upper side and the right side of the temporary doorframe(40), and a right finishing plate covering up the right side of the temporary doorframe(40).
Patent KR-20030023478-A (KR)
Title: Electronic device with relay function of wireless data communication
Inventor: ISHIBASHI YASUHIRO
IPC: H04W12/00
Filed: 2002-08-20
Abstract: PURPOSE: To realize various communication service functions by an operation for changing-over communication services through the use of the enciphering function of a radio communication packet. CONSTITUTION: An access point is provided with a function for checking existence of application of an enciphering function (WEP) at every radio communication packet and deciding the packet communication service based on the application state. The access point is provided with a wireless LAN packet processing part 23 including a function for checking presence of application of WEP in a reception packet from a radio terminal.
Patent KR-20040018696-A (KR)
Title: Direct cooling type refrigerator
Inventor: JUNG GWAN SIK
IPC: F25D23/00
Filed: 2002-08-26
Abstract: PURPOSE: A direct cooling-type refrigerator is provided to guide falling objects falling when removing frost formed on the inner walls of cooling chambers and facilitate collection of the falling objects. CONSTITUTION: A direct cooling-type refrigerator comprises an outer case(21) forming the external appearance; an inner case(23) disposed in the outer case, with forming a filling space for a filling material between the outer case and the inner case; and guide ribs(31) guiding falling objects falling in defrosting. The guide ribs are protruded on at least one side wall of the vertically disposed inner case toward the middle of cooling chambers(14) and are extended along the front and rear of the cooling chambers.
Patent KR-20040019528-A (KR)
Title: Apparatus and method for controling light screen of projection display system
Inventor: PARK CHAN YEONG
IPC: H04N5/74
Filed: 2002-08-28
Abstract: PURPOSE: A device and a method for controlling brightness of a screen of a projective display device are provided to express various images, and display a bright image by increasing the brightness of a picture. CONSTITUTION: If R, G, and B video signals are inputted, a video brightness sensing unit(20) senses the brightness of the video signals. If the inputted video is bright, a light source controller(18) increases a driving power of a lamp for increasing the brightness of the lamp and a video signal controller(19) increases a driving voltage of pixels of a display device(14). If the inputted video is dark, the light source controller decreases the driving power of the lamp for decreasing the brightness of the lamp, and the video signal controller decreases the driving voltage of the pixels of the display device.