baber/WOPTO huggingface dataset:
Patent KR-20040098957-A (KR)
Inventor: AHN SU JIN
IPC: H01L29/788
Filed: 2003-05-16
Abstract: PURPOSE: A semiconductor device with STTM(scalable two transistor memory) cells is provided to prevent a semiconductor pattern and equipment from being damaged by corrosion by making every side surface of a cell gate pattern surrounded by a control line and increasing a channel region, and to guarantee a process margin of a photolithography process by forming a data line after the cell gate pattern is formed. CONSTITUTION: A semiconductor substrate(100) is prepared. A plurality of the first isolation layers(102a) in parallel with each other are formed on the semiconductor substrate, crossing the semiconductor substrate. A plurality of the second isolation layers(102b) are interposed between the first isolation layers, standing in a line along the first isolation layers and separated from each other by a predetermined interval. A plurality of cell gate patterns(113a) are composed of a gate dielectric layer pattern(104), a storage node pattern(106), a multiple tunnel junction barrier pattern(108) and a source pattern(122) that are sequentially stacked on the semiconductor substrate, positioned on the semiconductor substrate between the second isolation layers and partially overlapped with the second isolation layer. A plurality of control lines(118c) in parallel with each other surround the sidewalls of the cell gate patterns with a gate dielectric layer between, crossing the first isolation layer. A plurality of data lines(131a) in parallel with each other run in parallel with the first isolation layer, contacting the upper part of the cell gate patterns.
Patent KR-20040099755-A (KR)
Inventor: KIM YEONG JU
IPC: F02M35/104
Filed: 2003-05-20
Abstract: PURPOSE: A variable intake manifold is provided to reduce the resistance of the intake air while the passage length of the intake air flowing into respective cylinders is changed depending on the range in which an engine is operated. CONSTITUTION: A thick oval bell mouth(34) is protruded toward the inside to form an inner face forming the boundary of the inner circumference of a plenum(30) and a through hole(32) formed on the plenum. One side of a guide(36) for guiding the intake air passing through the through hole toward an intake duct(22) is hinge-mounted outside the through hole. The intake air passing through the through hole collides against the inner face of the guide, and the flow direction is changed toward the intake duct.
Patent KR-20040101759-A (KR)
Inventor: JUNG CHUN MYEON
IPC: A47L9/00
Filed: 2003-05-26
Abstract: PURPOSE: A floor suction head for an upright cleaner is provided to offer convenience by capable of folding and keeping a head body while the upright cleaner is not in use. CONSTITUTION: A floor suction head for an upright cleaner is composed of a connecting pipe(101) detachably coupled to the end of an extension pipe at one end, and a head body(102) coupled to the other end of the connecting pipe and having a lower opening and an inner space. The head body is divided into a connecting pipe fixing unit(111) at the center and folding units(112) at both sides. The connecting pipe fixing unit is connected to the folding units by hinges(113). The head body is folded and kept while the upright cleaner is not in use.
Patent KR-20030051529-A (KR)
Inventor: BAE HYEON SU
Filed: 2003-06-03
Abstract: PURPOSE: A method for a member management of a purchaser and a seller between equipment material related companies on the Internet is provided to manage member information of a purchaser and a manager by classifying members into a general member and a special member, changing a joining method according to member characteristics, and executing a real time transaction through different interfaces in an electronic commerce on the Internet. CONSTITUTION: A purchase client server in an electronic purchase system between equipment material related companies prepares and inputs a general member joining form supplied in a main server and transmits the general member joining form to the main server in a transaction between companies. A database supplied in the main server is searched and it is checked whether the purchase client is a member company based on the contents by the purchase client. If the purchase client is a member company, a member company managing number database is stored in a member managing unit database in a main server system. If the member company managing number database is identical with the member managing unit database in a main server system, a general member ID capable of using an estimate service and a cooperative buying service is endowed to the purchase client. If the purchase client prepares and submits a special member application supplied in the main server, a special member right is endowed to the purchase client through an examination.
Patent KR-20040105158-A (KR)
Inventor: CHOI HYEON GYEONG
IPC: H04L12/66
Filed: 2003-06-05
Abstract: PURPOSE: A packet data communication method of a portable terminal using an RAS(Remote Access Service) is provided to change a configuration and a procedure of a portable terminal in order to enable packet data communication, thereby testing packet data of the portable terminal by using an RAS. CONSTITUTION: A portable terminal(100) maintains a carrier detection signal as a low signal among serial communication port control signals, and sets the carrier detection signal to a high signal when serial communication is initialized in connection with an RAS server(110) by a serial cable. A process of the portable terminal(100) supplying a 'CLIENT' message to the RAS server(110) and receiving a 'RING' signal from the RAS server(110) is repeated twice. The RAS server(110) transmits a 'CLIENT SERVER' message to the portable terminal(100), and normally recognizes a connection with the portable terminal(100).
Patent KR-20030096020-A (KR)
Title: 담배불 소화 기능을 갖춘 재떨이
IPC: A24F19/14
Filed: 2003-06-11
Abstract: 종래의 담배불 소화 기능을 갖춘 재떨이에서는 곧바로 소화 구멍이 재로 인해 막혀 버린다고 하는 결점이 있었다. 
     본 발명의 담배불 소화 기능을 갖춘 재떨이는, 재떨이 케이스와, 이 재떨이 케이스 내에 배치된 담배 삽입용 통체와, 이 통체 내면에 배치된 재 제거체와, 상기 통체를 상기 재 제거체에 대하여 상대적으로 이동시키는 수단으로 이루어진다.  상기 상대 이동 수단은, 상기 재 제거체를 상기 통체의 담배 삽입구에 위치시키도록 억제하는 탄성 수단 또는 상기 통체의 담배 삽입구와 반대측의 개구를 상기 재 제거체에 위치시키도록 억제하는 탄성 수단을 구비한다.  상기 재떨이 케이스는 개폐 덮개를 구비하고, 상기 탄성 수단에 대항하여 상기 통체가 상기 개폐 덮개를 닫을 때 상기 재 제거체와 상대적으로 이동된다.
Patent KR-20040107944-A (KR)
Inventor: KIM GYEONG HYEON
IPC: G02F1/13
Filed: 2003-06-16
Abstract: PURPOSE: A mother board for a liquid crystal display device is provided to improve the productivity by preventing damage of a glass mother board by controlling thickness of the glass mother board. CONSTITUTION: An array substrate has gate lines formed in first direction on a first substrate(200), data lines formed in second direction on the first substrate, and thin film transistors formed at areas defined by the gate lines and the data lines. A color filter substrate includes a second substrate(100) and a color pixel layer formed on the second substrate. A liquid crystal layer is formed between the array substrate and the color filter substrate. At least one of the first substrate and the second substrate is 0.7mm or more in thickness.
Patent KR-20030059775-A (KR)
Inventor: CHOI HYEONG GI
IPC: A01G1/04
Filed: 2003-06-18
Abstract: PURPOSE: Provided is a compost medium for cultivating Agaricus bisporus which enhances the yield of Agaricus mushrooms by increasing the culturing cycles of Agaricus bisporus using cotton wastes or cotton seed hulls as a culture medium thereof. CONSTITUTION: In a compost medium for cultivating Agaricus bisporus using cotton wastes, 4000-4500kg(in the summer period) or 5000-5500kg(in the winter period) of the cotton wastes are mixed with 4.5% of rice hulls when they are dampened with water. When the medium temperature is elevated up to 40-50 deg.C during the process of controlling the moisture content of the cotton wastes, the mixture first flips upside down, and is mixed with 50% of dried poultry wastes, 1.5% of lime, 2% of urea, 2.5% of cigarette powder, and 5% of oil cake. After six or seven flips are made, it is again mixed with 5% of gypsum, and fermented outdoors at 50-60 deg.C for 10-15 days.
Patent KR-20040110930-A (KR)
Inventor: YOO JAE SEONG
IPC: G02F1/13
Filed: 2003-06-21
Abstract: PURPOSE: A mask, a method for forming a poly-silicon layer using the mask, an LCD(Liquid Crystal Display) comprising the poly-silicon layer, and a method for manufacturing the LCD are provided to minimize the protrusions at the boundary between silicon crystallization grains, thereby obtaining the poly-silicon layer having a good reliability. CONSTITUTION: A mask includes a plurality of transmission patterns(2a,3a) for transmitting laser beam and a plurality of transmission slit patterns(4a). The transmission slit patterns are larger than the transmission patterns in a pattern width. The mask is used in crystallizing an amorphous silicon layer. A poly-silicon layer is formed by irradiating the laser beam through the transmission patterns to the amorphous silicon layer and inducing melting and crystallization of amorphous silicon. Herein, the poly-silicon layer has a plurality of silicon crystallization grains and the boundary between silicon crystallization grains protrudes. And then, the protrusions at the boundary are removed by surface oxidation by irradiating the laser beam through the transmission slit patterns to the boundary.
Patent KR-20050000025-A (KR)
Inventor: AHN TAE JIN
IPC: H04L12/66
Filed: 2003-06-23
Abstract: PURPOSE: A call processing system and method using subscriber's media information in an SIP(Session Initiation Protocol)-based network are provided to reduce exchanging of an unnecessary message to reduce a load of a network. CONSTITUTION: An origination terminal(11) transmits an SIP call connection request message including media information. A receiving terminal(16) is connected for call communication with the origination terminal(11). A receiving side soft switch(15) controls a call of the receiving terminal(16). An originating side soft switch(12) receives the call connection request message of the origination terminal(11), changes information of a media of the call connection request message to information of a media supportable between the origination terminal(11) and the receiving terminal(16), and transmits the changed call connection request message to the receiving side soft switch(15). A number translation server(13) checks whether the information of the media of the call connection request message can be supportable by the receiving terminal(16) and provides the information of the media supportable between the origination terminal(11) and the receiving terminal(16) to the originating side soft switch(12). A subscriber media information server(14) searches the information of the media of the origination terminal(11) and the receiving terminal(16) and provides the information of the media supportable between the origination terminal(11) and the receiving terminal(16) to the number translation server(13).
Patent KR-20050003094-A (KR)
Inventor: LEE JUN HEE
IPC: H02M3/28
Filed: 2003-06-30
Abstract: PURPOSE: A stabilized power supply circuit is provided to prevent errors caused due to instability of power during recording or reproducing, by sensing fluctuation of voltage at the front end of a primary coil, promptly stopping operation of a micro computer or a CPU, and shutting down or resetting a digital video recorder system. CONSTITUTION: A stabilized power supply circuit(10) comprises a rectifying unit(12) for rectifying AC power into DC power; a transformer(14) for distributing and supplying DC voltage of the rectifying unit; an oscillation unit(15) for providing an oscillation signal to a primary coil of the transformer; a voltage detection unit(16) for sensing the voltage induced to a secondary coil of the transformer, and feeding back the sensed voltage to the oscillation unit; and a reset driving unit(20) for sensing the voltage supplied to the primary coil of the transformer through the rectifying unit, and generating a reset signal to an internal controller of a system for receiving the voltage induced to the secondary coil of the transformer.
Patent KR-20050003615-A (KR)
Title: Manual control panel for automatic supply and escape of differential pressure
Inventor: SUNG JU HYUNG
IPC: A62C2/24
Filed: 2003-07-01
Abstract: PURPOSE: A manual control panel is provided to integrate control panels for the control of driving of a supply damper and an escape damper into a single one in order to be used in power cut-off, thereby obtaining a simple construction thereof. CONSTITUTION: The manual control panel(20) includes a body, a differential pressure sensor, a first printed circuit board, a second printed circuit board, and a display unit(16). The body has at both ends thereof first and second line connectors connected with the motor of the supply and escape dampers provided in a smoke-barrier area. The sensor detects a differential pressure between the smoke-barrier area and a smoke area. The first and second printed circuit boards are connected with the differential pressure sensor and have a control circuit for driving the supply damper and the escape damper, respectively. The display unit includes a display, a start switch(22) and an LCD window (18).
Patent KR-20050005844-A (KR)
Inventor: JEON KI NAM
IPC: G01M17/00
Filed: 2003-07-07
Abstract: PURPOSE: An apparatus and a method for analyzing durability of vehicles in real time are provided to check a test result of the durability in a research institution by including a CAN card. CONSTITUTION: An apparatus and a method for analyzing durability of vehicles in real time are provided. The vehicles include a plurality of controllers(10A-10n)and a CAN network. The controllers are independently mounted on each part of the vehicles and have assigned functions thereto. The CAN network is connected to the controllers and transmits control data and detected signals to the controllers such that necessary functions are connected with the controllers. The apparatus include a CAN card for assembling data of each controller transmitted through the CAN network. The apparatus include an information collecting device for collecting data assembled in the CAN card.
Patent KR-20050008316-A (KR)
Inventor: CHUNG MYUNG JIN
IPC: H01L21/304
Filed: 2003-07-15
Abstract: PURPOSE: A chemical mechanical polishing apparatus is provided to prevent deformation of a polishing pad by controlling a gap between a retainer ring and the polishing pad. CONSTITUTION: A wafer(131) is loaded on or unloaded from an upper surface of a polishing pad(134). A membrane(132) is used for loading or unloading the wafer by applying air pressure. A retainer ring is used for guiding the wafer and pushing the polishing pad. A carrier is connected to the membrane by a control screw and is used for covering the retainer ring. A gap controller(140) is installed at a contact part between the retainer ring and the polishing pad in order to control a gap therebetween.
Patent KR-20050011902-A (KR)
Inventor: YU BYUNG SAM
IPC: G02F1/133
Filed: 2003-07-24
Abstract: PURPOSE: A liquid crystal display device, and method for driving the same are provided to effectively improve contrast according to general image and deflected image by outputting different driving voltages. CONSTITUTION: A brightness converter(22) receives image data inputted from the outside for converting the image data into brightness data, and analyzes the brightness data for judging whether an image is a general image or deflected image, and selectively outputting the general image or deflected image. An inverter(23) selectively outputs a first driving voltage or second driving voltage according to the selected general image or deflected image. A backlight(24) receives the first driving voltage and the second driving voltage for emitting light. A liquid crystal display panel(25) receives the light emitted from the backlight for displaying an image.
Patent KR-20050014517-A (KR)
Inventor: CHANG JAE WON
IPC: A47L15/23
Filed: 2003-07-31
Abstract: PURPOSE: A wash passage control device of a dishwasher is provided to enable upper washing, upper and lower alternative washing, and upper and lower selective washing by applying an automatic washing filer to the upper part of a sump and mounting an inflow control valve with inlets and outlets. CONSTITUTION: A wash passage control device of a dishwasher comprises a motor(101) for controlling washing injection force; a pump(110) discharging wash water by rotating by the motor; a passage control valve(120) installed to a branch passage(113) communicating with a discharge passage(112) of the pump; and a rotation control unit for controlling rotation of the passage control valve by a washing method decided according to the washing volume. The passage control valve has at least two inlets and outlets(125,126). The passage control valve receives wash water discharged by the pump and discharges the wash water to discharge passages(141,142) of a lower arm and/or an upper arm.
Patent KR-20050015360-A (KR)
Inventor: HWANG HOO
Filed: 2003-08-05
Abstract: PURPOSE: An electronic shopping mall system for offering the EC(Electronic Commerce) fit to user's taste using a 3D(Dimensional) avatar and a shopping method thereof are provided to enhance user's satisfaction for goods and reduce dissatisfaction by making the user buy the goods through a 3D inquiry using the 3D avatar wearing the 3D goods of the actual goods. CONSTITUTION: A shopping mall management server(230) is connected to a user PC(100) and a shop server(300) in the shopping mall, manages 3D information for the 3D avatar, which is an image picturing an actual object such as a person, a mannequin, or an actual figure by using a special camera, of an enlarged/reduced or modified size, and provides the 3D goods of the shop to a screen of the user PC. The shop server stores the information for the 3D goods of various kinds of actual goods and provides it to the shopping mall management server. A rendering server(400) enables the user to perform the 3D inquiry for the 3D avatar, the 3D goods, or the 3D avatar combined with the 3D goods.
Patent KR-20050017257-A (KR)
Inventor: KIM YUN HO
IPC: B04B1/20
Filed: 2003-08-11
Abstract: PURPOSE: A hydroextractor is provided to dewater efficiently such that upon carrying solid with a carrying screw, the hydroextractor is easily and smoothly operated at high speed revolution of the screw. CONSTITUTION: The hydroextractor includes a shaft(2) with an inlet(11), a carrying screw(21), a wedge wire screen(50), a liquid storing room(60), a body having a solid outlet(12), and a supporter(3). Solid-liquid mixed material is introduced into the inlet. The carrying screw is installed outside the shaft to carry and discharge the solid in material. The wedge wire screen has plural water outlets and is installed outside the carrying screw, so that liquid in material passes therethrough and the solid in material is screened. The carrying screw has a rectangular pipe axis where rectangular plate wings(22) are attached to the four faces of the pipe. Plural holes are provided at the wing such that a brush is coupled to the wing by screwing through the holes.
Patent KR-20050019482-A (KR)
Inventor: PARK SOO CHEOL
IPC: G06F3/12
Filed: 2003-08-19
Abstract: PURPOSE: A method for printing a form document printing data to a desired position on an input sheet is provided to easily print desired information to a specified area of an input document among the information corresponding to a serial number by recognizing the serial number of the document, and easily change the printed area/information according to a situation. CONSTITUTION: A certification code and each print area of the input document are interpreted(11). It is judged that the certification code is the registered certification code(12). In case of the registered certification code, the information corresponding to each print area is loaded from a data storing part and is printed to each print area(16).
Patent KR-20050019616-A (KR)
Inventor: AHN TAE HYUK
IPC: H01L21/336
Filed: 2003-08-20
Abstract: PURPOSE: A method for fabricating a recess transistor of an integrated circuit device and a recess thereof fabricated by the same are provided to prevent the increase of a sub-threshold leakage current by removing entirely a residual substrate area. CONSTITUTION: An active area is defined by forming a device isolation area on an integrated circuit substrate. The device isolation area is etched by a predetermined depth so that the device isolation area is recessed. A gate trench is formed on the active area. A recess gate burying the gate recess is formed. The gate trench forming step is performed by an anisotropy dry etch.
Patent KR-20050020250-A (KR)
Inventor: KIM BONG DO
IPC: H04B1/38
Filed: 2003-08-21
Abstract: PURPOSE: A navigation key of a portable wireless terminal is provided to properly control a direction of a force for operating dome switches on a contact of the dome switches, thereby improving the sensitivity of the dome switches installed on 2-way keys or 4-way keys. CONSTITUTION: A switch pad(202) is supported on four pairs of dome switches(221). Key buttons(204) are installed on the switch pad(202). A navigation key(200) consists of 4-way keys. The switch pad(202) comprises PCB patterns connected to the dome switches(221). A signal generated by operating the dome switches(221) is transmitted to a main board of a terminal through the PCB patterns. Another single key button(249) is installed by corresponding to one of the dome switches(221), which is located at a symmetrical point.
Patent KR-20030096105-A (KR)
Inventor: KIM JUN YEON
IPC: A61G21/00
Filed: 2003-08-25
Abstract: PURPOSE: A decoration member for a funeral car is provided to reduce installation time of the decoration member to the funeral car and to prevent the decoration member from being separated from the funeral car by fixedly installing the decoration member to the funeral car. CONSTITUTION: A decoration member(100) for a funeral car includes a mesh member(10), a decoration flower(20) and a plurality of hook members(30). The mesh member(10) has a shape corresponding to an external appearance of the funeral car. The mesh member(10) includes an outer string(12), a first mesh string(14) and a second mesh string(16). The outer string(12) has a shape identical to a contour line of the funeral car. End portions of the outer string(12) are connected to each other, thereby forming a closed loop. The first mesh string(14) is installed in the closed loop formed by the outer string(12). The first mesh string(14) is connected to both ends of the outer string(14). The second mesh string(16) is aligned in the closed loop formed by the outer string(12).
Patent KR-20050021147-A (KR)
Inventor: LEE BYEONG SAENG
IPC: B29C43/20
Filed: 2003-08-26
Abstract: PURPOSE: A print layer forming method of a melamine resin vessel is provided to protect the print layer with various patterns by stacking upper transfer paper and lower transfer paper, and to increase the productivity by reducing the process. CONSTITUTION: Melamine resin material(8) is put into a lower mold(9), and a container body(1) is formed by moving down an upper mold(10). Transfer paper is composed of an adhesive layer and a print layer(3), and placed on the container body. The melamine resin layer is spread, and a transfer paper layer(4) is formed by moving the upper mold down. A coating layer is formed by spreading and compressing the melamine coating agent thereon. The transfer paper layer with the adhesive layer and the print layer is contacted to the upper part of the container body, and the print layer is formed by placing another transfer paper on the adhesive layer to form a transfer paper layer(5).