baber/WOPTO huggingface dataset:
Patent KR-20030075339-A (KR)
Title: Method for displaying usable time of mobile station
Inventor: LIM CHANG SIK
IPC: H04B1/38
Filed: 2002-03-18
Abstract: PURPOSE: A method for displaying a usable time in a mobile terminal is provided to accurately know the usable time by displaying the usable time on the mobile terminal. CONSTITUTION: A control unit accurately calculates a usable time of a mobile terminal with reference to a power capacity value, a current value, and an RSSI(Received Signal Strength Indicator) value, which are stored in a memory(321). The control unit judges whether it is impossible for a communication service of the mobile terminal(323). If it is impossible for the communication service of the mobile terminal, the control unit displays an informing message on a display unit, for informing that it is impossible for the communication service of the mobile terminal(325). The control unit checks whether it is impossible to use the mobile terminal(327). If it is impossible to use the mobile terminal, the control unit displays a use impossible informing message on the display unit(329). The control unit displays the usable time of the mobile terminal on the display unit(331).
Patent KR-20030077292-A (KR)
Title: Multi-field classification system the address decomposition
Inventor: PARK CHAN
IPC: H04L12/28
Filed: 2002-03-26
Abstract: PURPOSE: A system for classifying multiple fields by an address division is provided to analyze packets in a network equipment such as an Internet router and a security equipment such as an invasion detecting system, and to process a series of procedures for classifying the packets in proper flow, thereby extending the number of receivable entries. CONSTITUTION: A pre-processor(100) analyzes inputted packets, and generates keys. A classification engine(200) searches the keys, or inserts and removes rules. A rule table(400) stores the rules. A post-processor(300) determines a processing method of the packets by using a searched result, or directly processes the packets. An operational table(500) stores parameters corresponding to the rules. The rule table(400) consists of unit tables and wild card tables. The unit tables store entries including rule identifier regions and counter regions. The wild card tables store entries including rule identifier regions and counter regions.
Patent KR-20030079233-A (KR)
Inventor: HWANG YOUNG MO
IPC: F25B43/00
Filed: 2002-04-02
Abstract: PURPOSE: An oil separator for a refrigerator is provided to increase recovery rate of refrigerating oil. CONSTITUTION: An oil separator comprises a compressed gas inlet(20) for mixture of refrigerant and refrigerating oil(30); a refrigerant outlet(10); a refrigerating oil outlet(40); and a hollow fiber module. The hollow fiber module allows the refrigerating oil to be filtered on a wall of hollow fibers, and refrigerant to pass insides of the hollow fibers and move to the refrigerant outlet. The hollow fiber has one end closed and the other end not closed. The inside and an outside of the hollow fiber are partitioned by the hollow fiber wall. Refrigerant mixed with the refrigerating oil flows in through the compressed gas inlet and placed on an outside of the hollow fiber wall. The mixed gas moves into the inside of the hollow fiber. The refrigerating oil is attached on the hollow fiber wall and flows down to the refrigerating oil outlet due to gravity. Gaseous refrigerant passes pores formed on the hollow fiber walls, moves into the inside of the hollow fiber, and is discharged through the refrigerant outlet connected with the inside of the hollow fiber.
Patent KR-20030081867-A (KR)
Title: Method to search program based on genre on digital TV
Inventor: PARK JI SU
IPC: H04N21/482
Filed: 2002-04-15
Abstract: PURPOSE: A method for searching for programs by genres in a digital TV is provided to conveniently search for the same programs as a program currently on the air in a genre and easily compare the programs by providing program palettes. CONSTITUTION: If a viewer presses a power button for operating a remote control and then presses a genre selection key, a program palette assigned to the pressed number is displayed(S300). If the viewer wheels up or down a wheel button, the up program palette is displayed or the down program palette is displayed, and if the viewer presses the genre selection key again, the corresponding channel is selected(S310). If the viewer presses an exit button, the current program palette disappears(S320).
Patent KR-20030082244-A (KR)
Title: Vehicle having steps
Inventor: SONG JEONG WON
IPC: B60R3/00
Filed: 2002-04-17
Abstract: PURPOSE: A vehicle having a step unit is provided to offer convenience to a passenger by mounting the step unit at a body panel of the vehicle such as a large truck or a military special vehicle. CONSTITUTION: A bracket(110) has a plate spring(111) and a support unit(112), and is fixed to a vehicle body panel. A footboard(120) is rotatably hinged with the support. An uneven unit is formed at the footboard and prevents slip.
Patent KR-20030082743-A (KR)
Title: Method manufacturing semiconductor device having sti structure
Inventor: KIM GI YONG
IPC: H01L21/762
Filed: 2002-04-18
Abstract: PURPOSE: A method for fabricating a semiconductor device with a shallow trench isolation(STI) structure is provided to prevent a malfunction of the semiconductor device by preventing a stop layer from being left in an STI process. CONSTITUTION: A pad oxide layer is deposited on a silicon substrate(300). A Vtn implant process, a Vtp implant process, an N well implant process and a P well implant process are performed on the silicon substrate having the pad oxide layer. A polysilicon layer for forming a gate is formed on the silicon substrate. An isolation trench is formed in a corresponding position on the silicon substrate according to an STI pattern. An isolating insulation material is buried in the trench to form an isolation layer. The buried isolating insulation material is polished to be even through a chemical mechanical polishing(CMP) process. A gate pattern is formed in a corresponding position on the silicon substrate in an active region in the isolation layer. A gate implant process and a lightly-doped-drain(LDD) implant process are performed.
Patent KR-20030082763-A (KR)
Title: Articulation protective ingredients from medicinal plant and their composition
Inventor: HAN CHANG GYUN
IPC: A61P19/02
Filed: 2002-04-18
Abstract: PURPOSE: Provided are articulation protective ingredient from medicinal plant and their composition. Particularly, provided are an extraction method of Clematis mandshurica and a composition containing the extract of Clematis mandshurica which is useful as an articulation protection agent. CONSTITUTION: A composition containing an extract of Clematis mandshurica for the protection of articulation further contains 2.0 wt.% of oleanolic acid and 0.1-0.5 wt.% of isoferulic acid, as active ingredient.
Patent KR-20030047660-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: KUMENO KAZUYUKI
IPC: H01L21/265
Filed: 2002-04-18
Abstract: PURPOSE: To provide a semiconductor device and a method of manufacturing the same which can reduce adverse effect by formation of silicide on polysilicon and have advantage from the viewpoint of cost and microfabrication. CONSTITUTION: The area 12 where silicide is not yet formed is never overlapped with a PN-junction area of gate electrode forming layers 4a1, 4b1 by forming a PMOS forming area, and by covering polysilicon films 4a1, 4b1 with a fifth resist mask 10 so that the end part A of the resist mask 9 covering the polysilicon films 4a1, 4b1 is covered, when the arsenic ion (As¬+) having large mass is implanted. Accordingly, rise of resistance is prevented in the area 12 where silicide is not yet formed.
Patent KR-20030093008-A (KR)
Title: Apparatus for forming artificial aggregate and method for manufacturing the same
Inventor: KANG SEUNG GU
IPC: B28B1/00
Filed: 2002-06-01
Abstract: PURPOSE: An apparatus and method for molding an artificial aggregate are provided to improve the mechanical strength of an artificial aggregate by having a dense fine structure. CONSTITUTION: The apparatus comprises: a vacuum pug mill, a coal fly ash, an EAF(electric arc furnace) dust, and a domestic waste incineration residue. A sewage sludge incineration residue is inputted into; an aggregate forming mold which is mounted to a discharge portion of the vacuum pug mill; and a rotary type cutter which is tightly adhered to the aggregate forming mold.
Patent KR-20020096948-A (KR)
Title: Distance measuring method and image input device with distance measuring function
Inventor: KONISHI YOSHIHARU
IPC: G02B7/34
Filed: 2002-06-17
Abstract: PURPOSE: To provide a technique of stably measuring the distance of an object with high accuracy, without having high-accuracy focus control mechanism. CONSTITUTION: The apparatus comprises a light pass position regulating means 110 for regulating a light to pass through two or more pass positions, a lens system 210 for converging the light passed through the light pass means 110, an image capture means having an imaging element 240 for capturing an image of the light converged by the lens system 210, and a distance-calculating means 350 for calculating the distance from the imaging element 240 to an object, using the image of the light passed through the different pass positions. The regulating means 110 regulates the light, so as to pass through only specified positions.
Patent KR-20030001295-A (KR)
Title: Polarizing Element, and Plane Light Source Unit and Liquid Crystal Display Apparatus Using the Same
Inventor: HIRAISHI MASANORI
IPC: G02B5/30
Filed: 2002-06-21
Abstract: PURPOSE: A polarizing element, a surface light source device and a liquid crystal display apparatus using the same are provided to improve the brightness of the surface light source device or the liquid crystal display apparatus by stabilizing uniform polarizing elements improving scattering and polarizing properties without voids. CONSTITUTION: A polarizing element has excellent scattering and polarizing properties, and comprises a stretched sheet composed of a continuous phase(1) and a dispersed phase(2). The dispersed phase is dispersed in the form of a particle in the continuous phase. In the element, the continuous phase comprises the first transparent resin and the dispersed phase comprises the second transparent resin. The refractive index differential between the continuous phase and the dispersed phase on a linear polarized light in a stretched direction of the sheet is different from that in a direction perpendicular to the stretched direction. A polarized light in a direction having smaller refractive index differential is transmittable and a polarized light in a direction having larger refractive index differential is scattered. The continuous phase and the dispersed phase are bonded each other substantially free from voids between the phases. A plane or flat light source device and a transmittable or a reflection type-liquid crystal display apparatus comprising the polarizing element have high luminance.
Patent KR-20020065427-A (KR)
Inventor: MOON DU YOUNG
IPC: F28D15/02
Filed: 2002-07-03
Abstract: PURPOSE: A heat pipe for transferring heat is provided to reduce material cost and man-hours to install. CONSTITUTION: A heat pipe for transferring heat(1) has a working fluid absorbing fabric(4) installed in a working fluid absorbing fabric protecting cover(5), one side open to easily absorb working fluid in the heat pipe for transferring heat, the other side sealed and a hole formed on a center thereof, is diagonally fixed to be inclined so that an outer part of the working fluid absorbing fabric protecting cover faces downward and installed between a hot water pipe(7) and a heat pipe for radiating heat(6).
Patent KR-20040006436-A (KR)
Title: Semiconductor memory device having redundancy decoder and a method of redundancy technique for the semiconductor memory device using redundancy decoder
Inventor: CHOI MUN GYU
IPC: G11C29/00
Filed: 2002-07-12
Abstract: PURPOSE: A semiconductor memory device is provided which has a redundancy decoder of high efficiency, and a method is provided to remedy a failed cell of a semiconductor memory device using the redundancy decoder. CONSTITUTION: N memory blocks(BLK0-BLKn-1) comprise I columns and J rows for memory cells to form a matrix. N redundancy blocks(R_BLK0-R_BLKn-1) comprises M redundancy rows respectively and correspond each memory block. A block decoder receives x bit column addresses and selects a specific memory block among the memory blocks. A row decoder receives y bit row addresses and selects specific rows. And L redundancy row decoders receive a row address and a column address and select specific redundancy rows. A relation of L,M,N is M< L <= M*N.
Patent KR-20040008513-A (KR)
Inventor: LEE HUI GI
IPC: H01L27/115
Filed: 2002-07-18
Abstract: PURPOSE: A method for programming a semiconductor device is provided to improve an operating characteristic of a program by preventing a delay of an operating period due to a marginal cell in an operating state of the program. CONSTITUTION: A program process for a corresponding memory cell is performed. A program verification process for the corresponding memory cell is performed by the program process. The memory cell is verified by the program verification process. In order to boost the threshold voltage of a marginal cell of the verified memory cell to a target threshold voltage of a normal program pass cell, a soft program process is performed by applying a drain voltage corresponding to the bias for obtaining a target threshold voltage to the corresponding memory cell.
Patent KR-20040013177-A (KR)
Title: Wet fodder package method
Inventor: PARK JEONG GYU
IPC: B65D81/24
Filed: 2002-08-03
Abstract: PURPOSE: A wet feed packaging method is provided to reduce a transport and storage space by press-packaging a wet feed in a rectangular shape and enable a long time storage by press-packaging the wet feed after fermenting the same. CONSTITUTION: The method comprises the steps of: filling a small package frame with a wet feed; blocking the entrance of the small package frame filled with the wet feed by a vinyl knot; leaving the small package frame with the entrance blocked to completely ferment the wet feed filled therein; unblocking the entrance of the fermented small package frame and compressing the wet feed; making a package body by binding with the vinyl knot the entrance of the small package frame filled with the compressed wet feed; putting the small package frame into a large package frame with a moving cord(31) fixed thereto and with a cover(32) and a protector(33) formed at an upper side and stacking the same; and making a large package body by covering the cover(32) of the large package frame(30) and wrapping the protector(33) with a clamping cord(34).
Patent KR-20040013210-A (KR)
Title: Atomatic device of grease injection in universal joint
Inventor: LIM SI U
IPC: F16N11/00
Filed: 2002-08-05
Abstract: PURPOSE: A device for automatically supplying grease to a universal joint is provided to supply grease to the universal joint and to improve working efficiency without stopping equipment. CONSTITUTION: A device for automatically supplying grease to a universal joint is composed of a rotary shaft(4) having a grease hole(16), a screw(5) inserted into the grease hole, a spring(6) fit into the rear of the screw and returning the screw, a fixing plate(7a) supporting the spring and having a grease supply unit(7b), an electromagnet contact plate(8) connected to the rear of the screw and movably installed at the outside of the rotary shaft, an electromagnet(9) contacting with the electromagnet contact plate and controlled by a timer(11), and a grease tank(10). The grease tank is connected to a grease distributing valve.
Patent KR-20040017393-A (KR)
Title: Shampoo
Inventor: RYU GWANG CHEOL
IPC: A61K8/97
Filed: 2002-08-21
Abstract: PURPOSE: Provided is a shampoo product for prevention of depilation using ray flower, Acorus calamus var. angustatus, green tea and aloe as active ingredients. It helps metabolism of the hair and prevents scalp from oxidation. CONSTITUTION: A shampoo product for the prevention of depilation is characterized by containing the extract of ray flower, Acorus calamus var. angustatus, green tea and aloe as an active ingredient. The extraction solvent includes ethanol and purified water.
Patent KR-20040024174-A (KR)
Title: Method for preparing of pellicle sesame oil and manufacturing apparatus thereof
Inventor: IN SUN IL
IPC: A23D9/00
Filed: 2002-09-13
Abstract: PURPOSE: Provided are a method and apparatus for manufacturing sesame oil using peeled sesame seeds which are characterized by roasting sesame seeds at low temperature for a short period of time, thereby maintaining the quality of sesame oil uniformly, educing energy consumption and increasing the productivity thereof. CONSTITUTION: A method for manufacturing sesame oil is characterized by the steps of: removing impurities from sesame seeds; washing and soaking them then drying; peeling the dried sesame seeds; roasting the peeled sesame seeds at low temperature for a short period of time; and juicing the roasted sesame seed to give oil, and filtering the oil.
Patent KR-20040024283-A (KR)
Title: Synthetic resin coated core for wire rope
Inventor: KIM JONG EUN
IPC: D07B1/16
Filed: 2002-09-13
Abstract: PURPOSE: A core coated with a synthetic resin for a wire rope is characterized by binding fiber core, increasing shape stability, preventing damage of the core and improving durability and fatigue resistance of the wire rope. CONSTITUTION: The core of the wire rope is obtained by the steps of: stranding first many fiber yarns(31A1) to prepare yarn fiber group(31A); stranding second the many yarn fiber groups(31A) to prepare fiber strand unit(31); stranding the many strand units(31) to prepare the core; and then coating circumference of the core with a synthetic resin coating layer(32). The synthetic resin coating layer(32) having 2-4mm of thickness is selected from polypropylene, PVC and polyethylene.
Patent KR-20040031923-A (KR)
Title: Method of manufactoring semiconductor device for high frequency applications using self-assembled quantum dots
Inventor: PARK HUI SEOK
IPC: H01L29/78
Filed: 2002-10-07
Abstract: PURPOSE: A method for manufacturing a high frequency semiconductor device using self-assembled quantum dots is provided to be capable of obtaining a multi-switching function according to voltages. CONSTITUTION: A GaAs buffer layer(102) is formed on a semi-insulation GaAs substrate(100). An ultra lattice structure channel layer is formed on the GaAs buffer layer by alternately depositing InAs and GaAs layers, each having self-assembled quantum dots. The first Al0.2Ga0.8As layer(112) as a spacer is formed on the channel layer. A delta Si doping layer(114) is formed on the spacer. Then, the second Al0.2Ga0.8As layer(116) and an N+ type GaAs layer(118) are sequentially formed on the resultant structure.
Patent KR-20030031852-A (KR)
Title: Manufacturing process of composite vacuum vapor-deposition material wire and wire manufactured thereby
Inventor: HURUICHI SHINJI
IPC: C23C14/24
Filed: 2002-10-15
Abstract: PURPOSE: To solve the problem that the production of a several-hundred meter or longer product and the control of a metal content are difficult in producing a composite vacuum deposition material composed of an aluminum core and a metal applied thereto by cold-drawing a metal rod inserted into an aluminum pipe. CONSTITUTION: The long composite vacuum deposition material in which the weight of its core part is 8-33 wt.% of the entire weight, the composition is stabilized, and an aluminum metallic material and a metal of the core part are firmly joined together can be provided inexpensively in good yields by producing a first base material prepared by coating the metal with the aluminum metallic material by conformity extrusion and obtaining a second base material by cold-drawing the first base material.
Patent KR-20040034162-A (KR)
Title: semiconductor memory device of enhancing bitline precharge time
Inventor: KIM HYEONG DONG
IPC: G11C7/12
Filed: 2002-10-21
Abstract: PURPOSE: A semiconductor memory device is provided to minimize or shorten a bit line precharge time, and to achieve a high speed operation by controlling an isolation transistor more efficiently. CONSTITUTION: According to the semiconductor memory device, an isolation part connects or isolates electrically a memory cell and a sense amp connected through a bit line pair, and an equalization part precharges the bit line pair connected to the memory cell to an equal voltage level during a precharge mode. And an isolation control part applies a driving control signal to drive the isolation part during the precharge mode as an internal power supply voltage level lower than a high voltage level, after a constant time period from the start of a precharge operation of the equalization part.
Patent KR-20040037794-A (KR)
Title: Apparatus and method for displaying stories in navigation system
Inventor: KWAK MIN HYO
IPC: G08G1/0969
Filed: 2002-10-30
Abstract: PURPOSE: An apparatus and a method for displaying floor information of a building in a navigation system are provided to grasp easily the surrounding geographic information by displaying the building information including floor and height on a digital map according to a predetermined display mode. CONSTITUTION: A present position detector of a navigation system detects present position data including a present position of a moving object(310). A controller of the navigation system receives a destination(320). The controller performs a process for mapping the position information about the destination to detect the floor information of a building(330). The controller detects a user's display mode in order to display the position information of the destination(340). A display unit of the navigation system displays the floor information according to the user' display mode(350).
Patent KR-20040040763-A (KR)
Title: Hydorgenated styrenic blockcopolymer compositions with good processability and improved hardness control and molded articles therefrom
Inventor: LEE GUK HWAN
IPC: C08L91/00
Filed: 2002-11-08
Abstract: PURPOSE: Provided is a hydrogenated styrene-based block copolymer resin composition, which uses a reduced amount of hydrogenated styrene block copolymer, and is easily controlled with regard to processability and hardness. CONSTITUTION: The hydrogenated styrene-based block copolymer resin composition comprises 100 parts by weight of hydrogenated styrene based block copolymer, 50-130 parts by weight of polypropylene resin and 180-230 parts by weight of synthetic oil. Particularly, the hydrogenated styrene-based block copolymer has a melt index of 0-5 g/10 min, and is selected from the group consisting of styrene-ethylene-butylene-styrene block copolymer, styrene-ethylene-propylene-styrene block copolymer and styrene-butadiene-butylene-styrene block copolymer.
Patent KR-20040044309-A (KR)
Title: Cable connection structure of automobile fuel cap
Inventor: PARK BYEONG SEONG
IPC: B60K15/04
Filed: 2002-11-21
Abstract: PURPOSE: Assembling structure of a cable for a fuel cap in a vehicle is provided to simplify the structure by directly installing the fuel cable to the fuel cap for preventing loss of the fuel cap, and to improve convenience by restring interference with the connection cable in turning the fuel cap. CONSTITUTION: A fuel cap(20) is detachably installed to a fuel pipe formed in a fuel filler to close the fuel pipe, and combined with a connection cable(22) coupled to a fuel filler door. Guides are arranged circumferentially around the edge of the fuel cap. A slide part(21a) is formed in the edge of the fuel cap, and combined with the end of the connection cable. A fitting part(22a) is formed at the side of the connection cable and fitted to the slide part upward. Interference with a hand of a user is prevented with moving the connection cable into the lower part of the fuel cap along the guide in turning the fuel cap.