baber/WOPTO huggingface dataset:
Patent KR-20030083119-A (KR)
Title: Method for managing defect area of optical recording media
Inventor: CHO SE JIN
IPC: G11B20/18
Filed: 2002-04-19
Abstract: PURPOSE: A defect area management method for an optical recording medium is provided to verify the defect existence of a target point in a bit map in the case of recording or reproducing, thereby simplifying the recognition of the existence of the defect and minimizing the operations and data access. CONSTITUTION: A defect area management method for an optical recording medium includes the steps of composing a defect area management list in the form of bit map, wherein the defect area management list represents whether a recording/reproducing unit is defective or not, and checking the defect existence of a corresponding area according to the list. The recording/reproducing unit is ECC block unit and the list is stored in a predetermined area of the recording medium.
Patent KR-20030083231-A (KR)
Inventor: KWON GANG DEOK
IPC: G11B20/10
Filed: 2002-04-19
Abstract: PURPOSE: A portable CD-MP3 system and a file system decoding method for the same are provided to shorten the time required for analyzing data of a CD-MP3 system and reduce the data transmission between a microcomputer and a DSP for reducing the power consumption. CONSTITUTION: A file system decoding method for a portable CD-MP3 system includes the steps of decoding an audio file by an audio reproducing part provided to the CD-MP3 system in the case of audio file decoding(242), and storing the decoded audio data to right and left channel areas of a memory(243). In the other case, an MP3 decoding part receives MSF information of a CD frame(244) to analyze the file system information(245) and determine whether the analyzed information is the name of an audio file(246). If so, the MP3 decoding part make a database of the audio file name and store the database to the right channel area(247). Otherwise, the database of the analyzed information is stored in the right channel area(248).
Patent KR-20030083280-A (KR)
Title: Polarization phase compensator and optical disc reader/writer using the same
Inventor: LEE GYEONG EON
IPC: G11B7/1367
Filed: 2002-04-20
Abstract: PURPOSE: A polarization phase compensator and an optical recording/reproducing device using the same are provided to use a polarization phase compensator employing a refraction material and a plurality of isotropic materials, thereby correcting the spherical aberration of optical recording media in a plurality of standards and carrying out the data recording/reproduction with maximum efficiency of light. CONSTITUTION: A polarization phase compensator includes an isotropic medium(51) and first and second double refraction media(52,53). The isotropic medium has a refraction index of 'n(λ)'. The first double refraction medium has refraction indexes of 'n1e(λ)' for extraordinary rays and 'n1o(λ)' for ordinary rays according to the polarization direction of incident light. The second double refraction medium has refraction indexes of 'n2e(λ)' for extraordinary rays and 'n2o(λ)' for ordinary rays according to the polarization direction of incident light.
Patent KR-20030087092-A (KR)
Inventor: BAE JIN SEOK
IPC: G02B27/02
Filed: 2002-05-06
Abstract: PURPOSE: An eye glasses type monitor is provided to miniaturize the eye glasses type monitor by reducing the number of components and using an OLED(Organic Light Emitting Diode). CONSTITUTION: An eye glasses type monitor includes an image output portion, an image transmission enlargement portion, an OLED(5), a beam splitter(2), and a concave mirror(1). The image output portion receives the image information from the outside and outputs the received image information. The image transmission enlargement portion transmits the output image of the image output portion or enlarges the output image of the image output portion. The OLED is used as an image output portion. The image transmission enlargement portion is formed with a prism.
Patent KR-20030011223-A (KR)
Title: Anion exchange resin-packed tower
Inventor: NODA TAKASHI
IPC: C02F1/42
Filed: 2002-05-08
Abstract: PURPOSE: To provide an anion exchange resin-packed column for purifying oxygenated water, by which oxygenated water can be purified safely while hydrogen peroxide is prevented from being decomposed during the purification. CONSTITUTION: This anion exchange resin-packed column for purifying oxygenated water by bringing the oxygenated water into contact with an anion exchange resin has no recessed part on the inner wall of the anion exchange resin-packed portion and the portion contacted with the oxygenated water so that a dangerous state that the anion exchange resin and hydrogen peroxide enter the recessed part and the heat of decomposition is accumulated is prevented.
Patent KR-20020085854-A (KR)
Inventor: CHOI HO GYU
IPC: H03M13/27
Filed: 2002-05-08
Abstract: PURPOSE: An apparatus for generating codes in a communication system and a method for the same are provided to improve a throughput by minimizing a symbol overlapping and a symbol puncturing between sub-codes when a quasi-complementary turbo codes are generated as a sequential starting point mode(SSPM) or a fixed starting point mode(FSPM). CONSTITUTION: A method for generating sub-codes in a communication system, wherein the sub-codes are determined by the same or a different sub-code rate of a code rate of a turbo encoder in response to a channel environment from a quasi-complementary turbo codes generated by using the turbo encoder for inputting a column of information words and having a given code rate, includes the steps of: dividing(1715) a length N of the quasi-complementary turbo codes into a plurality of intervals previously determined, determining identifications of the sub-codes corresponding to each of the divided intervals and specifying one of the identifications of the sub-codes allocated to an initial transfer of the sub-codes; calculating(1703) the number of remaining symbols which represents a difference(N-Fs) between the length N and a starting symbol position Fs of the sub-codes among the quasi-complementary turbo codes; determining(1711,1713) a last symbol position Ls of the sub-codes by comparing the number of the remaining symbols with the length of the sub-codes; and sequentially transmitting(1709) symbols of the sub-codes from the starting symbol position Fs to the last symbol position Ls.
Patent KR-20030089136-A (KR)
Title: Method for improving air bag firing test
Inventor: KIM HUN
IPC: G01M99/00
Filed: 2002-05-16
Abstract: PURPOSE: A method for improving an air bag development performance test is provided to reduce cost required for designing a vehicle by reducing a required time to fire and the number of collision tests of the vehicle. CONSTITUTION: A collision waveform is inputted through an air bag sensor when a vehicle collision test is carried out(S10). Then, the collision waveform raises(S20). After that, the collision waveform is dropped within a predetermined time period(S30). When the collision waveform reaches a predetermined level, the collision waveform is inputted again through the air bag sensor(S40). Then, the inputted collision waveform is restarted(S50). After that, the collision waveform, which has been restarted, raises again(S60). The time for dropping the collision waveform is in a range of 20ms to 30ms.
Patent KR-20020090887-A (KR)
Inventor: ISHIKAWA TATSUYA
IPC: A63F13/795
Filed: 2002-05-24
Abstract: PURPOSE: To provide a server unit for a net game capable of giving sufficient sense of accomplishment as a winner to a user and arousing his or her interest without excessively losing the advantage of a net game. CONSTITUTION: A server system 1 decides constituent members from a plurality of members registered to a normal pennant by using client computers 2, prepares normal leagues consisting of the decided constituent members in order and decides a game schedule of each of the prepared normal leagues.
Patent KR-20030097416-A (KR)
Title: Automatic steering apparatus of looper car
Inventor: KWON HYEOK BEOM
IPC: B21B41/12
Filed: 2002-06-21
Abstract: PURPOSE: An apparatus for automatically steering looper car is provided which suppresses skewness of the looper car and prevents the looper car from being separated from track accordingly by automatically controlling proceeding direction of traveling wheels correspondingly to traveling rails during reciprocation of the looper car. CONSTITUTION: The apparatus comprises a rotation base(41) rotationally fixed to one side of a lower surface of transfer car(16); a traveling wheel frame(23) fixed to a lower surface of the rotation base(41); traveling wheels(11) rotationally fixed to a lower surface of the traveling wheel frame(23) and rested on traveling rails(13) so that the traveling wheels(11) are slidingly guided; an automatic steering lever(24) which is fixed to both surfaces of the traveling wheel frame(23) and arranged in a direction parallel to the traveling rails(13), and at both ends of which connection box is installed; and a plurality of guide wheels(22) elastically installed at the connection box of the automatic steering lever(24) through coil spring(33) and arranged on both surfaces of the traveling rails(13) in such a way that the plurality of guide wheels(22) are contacted with and supported to the traveling rails(13).
Patent KR-20040000184-A (KR)
Title: The furniture over-lay fancy plywood manufacture method and the furniture over-lay fancy plywood
Inventor: HONG SUN GWAN
IPC: B32B21/06
Filed: 2002-06-24
Abstract: PURPOSE: Provided are a method for producing an overlay decorative plywood for satinwood, which has excellent gloss, flexibility, lightfastness, water resistance, chemical resistance, and crack resistance and substantially increases life of the satinwood, and an overlay decorative plywood for satinwood produced by the same. CONSTITUTION: The method comprises the steps of (i) applying a urea resin-based adhesive which is a thermosetting resin series, on either side or both sides of panel(10) of high/medium/low density compressed wood such as MDF(medium density fiber), HDF(high density fiber), or general plywood panel(10), so as to form an adhesive layer(11); (ii) impregnating the adhesive layer(11) with UREA-based resin of 7-8 g/ft¬2 to laminate a PAPER(20) with printed pattern on the adhesive layer(11), and primarily adhering the adhesive layer(11) and the PAPER(20) with roll press having temperature of 120-140 deg.C and pressure of 14-16 kg/cm¬2; (iii) mixing a melamine-based resin having water resistance, heat resistance, and cold resistance with 3 wt% of silicon-based resin to form a mixture, and applying the mixture on the top of PAPER(20) of first product obtained by the step(ii) with 4-5 g/ft¬2 to form a second product having resin layer(30); and (iv) passing the second product through furnace maintaining a temperature of 100-120 deg.C to temporarily dry the product, and then thermocompressing the product in thermocompressor(2) of 120-140 deg.C and 14-16 kg/cm¬2.
Patent KR-20040000857-A (KR)
Title: production method of titania supported film using ultrasonic wave
Inventor: LEE JONG HEOP
IPC: B82B3/00
Filed: 2002-06-26
Abstract: PURPOSE: Provided is a method for making a titania nano-particle supported membrane, which is performed with ease and produces the titania nano-particle supported membrane having a high uniformity at a low cost. CONSTITUTION: The method for making a titania nano-particle supported membrane comprises the steps of: reacting glass (substrate) with piranha solution to substitute the silane bonds on the glass surface with hydroxyl groups; reacting the hydroxyl groups with silane compounds to bond the silane compounds to the hydroxyl groups on the glass surface; and reacting with a titania sol solution under an ultrasonic wave irradiation to deposit titania particles to the surface. More particularly, the titania sol solution is obtained by the reaction of HCl/ethanol solution with titanium tetrapropoxide/ethanol solution under ultrasonic wave irradiation.
Patent KR-20040001351-A (KR)
Title: Apparatus and method for automatic click signal intersion using mouse movement
Inventor: KIM DAE HWAN
IPC: G06F3/0354
Filed: 2002-06-27
Abstract: PURPOSE: A device for automatically inputting a click signal using a movement of a mouse and a method thereof are provided to enable a user to use a web browser or an application conveniently by analyzing an input signal of a mouse which is used as an input device in a computer and inserting a click signal in a necessary position without pressing a click button. CONSTITUTION: A signal detection unit(10) chases a movement of a mouse pointer and detects a predetermined signal(input signal as a click operation) corresponded to a click. A position recognition unit(20) extracts a position of a signal-generated place detected in the signal detection unit(10) and decides a position which needs a click signal in a peripheral valid space. A click signal input unit(30) generates a click signal of a mouse to a position decided in the position recognition unit(20). An operation of the above device is described as follows. An input signal is waited continuously until a mouse input corresponded to a click is found. If a click movement is extracted, an X/Y coordinate corresponded to an apex of the click is searched. Continuously, it is checked whether a click is necessary in a valid space. If a coordinate which needs a click is found, a click signal is generated with respect to a corresponding coordinate and transmitted to the operating system.
Patent KR-20040006532-A (KR)
Title: Belt drive motor supporting apparatus
Inventor: JUNG YANG GI
IPC: H02K5/24
Filed: 2002-07-12
Abstract: PURPOSE: An apparatus for supporting a belt motor is provided to prevent the damage and lengthen a lifetime by using a buffer member to absorb the tension applied to a belt. CONSTITUTION: An apparatus for supporting a belt motor includes a case(20), a support bar(30), and a buffer body(40). The case(20) is fixed to a lower side of the belt motor. The case(20) includes a hollow portion. The support bar(30) is inserted into the hollow portion of the case(20). Both sides of the support bar(30) are fixed to an equipment supporter(80). The buffer body(40) is inserted between an inner surface of the case(20) and an outer surface of the support bar(30) in order to provide the repulsive force for restricting the rotation of the case(20) and the support bar(30).
Patent KR-20040009459-A (KR)
Title: Portable flash memory extended memory capacity
Inventor: KIM DEOK SU
IPC: G11C11/34
Filed: 2002-07-23
Abstract: PURPOSE: A portable flash memory device capable of extending a memory is provided to extend a memory capacity easily while recording and removing data by easily connecting to a USB(Universal Serial Bus) port of a computer. CONSTITUTION: The flash memory(11) is a non-volatile memory electrically recording and removing the data. A USB interface(12) outputs the data in the flash memory to a host computer and stores the data output from the host computer in the flash memory by connecting to the USB port of the host computer. An extending interface(13) connects an extending part(20) with a main body by connecting to the extending part. A microcomputer(15) controls the data I/O(Input/Output) between the flash memory and the host computer, and controls operation of the extending part.
Patent KR-20040009821-A (KR)
Title: Process for Cooking Noodles Using Snow Crab's carapace and Noodles thereby
Inventor: CHO KAB RAE
IPC: A23L7/109
Filed: 2002-07-26
Abstract: PURPOSE: A method for manufacturing noodles by mixing the carapace of snow crabs, which has hitherto been discarded, with wheat flour and extruding is provided. The manufactured noodles contain nutrition such as protein, chitosan or the like, which wheat flour is lack of . CONSTITUTION: About 70 to 90% by weight of snow crabs, whose gills and claws are eliminated, as a main ingredient, are mixed with 10 to 30% by weight of side ingredients and ground. Then, 5 to 10% by weight of the mixed powder is mixed with 90 to 95% by weight of wheat flour, kneaded and extruded using a roller to give noodles. The noodles are steamed, fried in oil and cooled. The side ingredients include 5 to 15% by weight of ginger and 5 to 15% by weight of garlic.
Patent KR-20040014053-A (KR)
Title: Mobile station and face detection method for mobile station
Inventor: LEE JIN SU
IPC: H04B1/40
Filed: 2002-08-09
Abstract: PURPOSE: A mobile communication terminal and a face region extracting method in a mobile communication terminal are provided to efficiently mount a face region extracting engine and a background conversion engine on a DSP chip for the mobile communication terminal, and to share a small memory, thereby minimizing usage of the memory and enabling a real-time processing by using an internal memory of the DSP chip. CONSTITUTION: A memory is divided into an external memory(110) and an internal memory(162). Program codes and data recorded in the external memory(110) are transmitted to a DSP chip(160) through a traffic controller(140) added with a DMA(Direct Memory Access) function. An instruction cache(161) quickly performs programs. Program codes of an encoder, a decoder, a face region extracting engine, a background conversion engine, and an ROI(Region Of Interest)-based bit rate control engine are assigned to the external memory(110), respectively. Infrequent data are assigned to the external memory(110). Frequent data are assigned to the internal memory(162). The program codes of the face region extracting engine and the background conversion engine are assigned to the external memory(110).
Patent KR-20040011324-A (KR)
Title: Mold Set for Preparing Bread and Method of Preparing Bread
Inventor: HAE GUN
IPC: A21B3/15
Filed: 2002-08-12
Abstract: PURPOSE: A molding structure for baking bread is provided which allows a user to conveniently eat bread without spilling stuffing and to selectively enjoy bread with stuffing of various types according to his/her preference. CONSTITUTION: The molding structure comprises: a lower plate(1) having a plurality of projections(11) projecting upward to form internal spaces for stuffing and a plurality of air holes formed in the projections(11); an upper plate(2) having a plurality of holes(21) into which the projections are fitted and having an unevenness forming member(22) for connecting upper and lower bread pieces; and a lid(3) having a plurality of air holes(32) and a handle(31).
Patent KR-20040014799-A (KR)
Title: Method for manufacturing an image sensor
Inventor: HONG CHANG YEONG
IPC: H01L27/14
Filed: 2002-08-12
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to be capable of increasing the transmission of light to a photo diode by opening the center portion of a micro-lens corresponding to the size of the photo diode. CONSTITUTION: After a plurality of photo diodes(101) is formed on a semiconductor substrate, a protecting layer is formed at the upper portion of the resultant structure. Then, the first flat layer(104), a color filter array(105), and an OCM(Over Coating Material) layer(106) are sequentially formed at the upper portion of the protecting layer. After a micro-lens(107) and a low temperature oxide layer(201) are sequentially formed at the predetermined upper portion of the resultant structure, the center portion of the micro-lens and the low temperature oxide layer are etched by using a photoresist mask corresponding to the photo diode. Then, the photoresist mask is removed. Preferably, the protecting layer is made of an oxide layer(102) and a nitride layer(103).
Patent KR-20040017074-A (KR)
Title: Real Time Management System for Measuring the Flow Quantity of Rivers Using the Mobile Instrument
Inventor: KIM NAM IL
IPC: H04W24/02
Filed: 2002-08-20
Abstract: PURPOSE: A system for managing a flow quantity measurement service in real time by a mobile device is provided to standardize a plan establishment and flow quantity work by constructing an Internet system for supporting the flow quantity measurement work. CONSTITUTION: A guide book about a standardized water level-flow quantity measurement method is stored. A common bulletin board function is provided for exchanging intention between a service provider and a supervisor. A community function is provided for exchanging intention and technique between persons who execute the measurement work. An uploading function is provided to be capable of uploading the measured result to the Internet. A transmission function is provided for transmitting the uploaded result to a designated address by an E-mail. A certifying function is provided for certifying the reliability of the measured result through a graph. An informing function is provided for informing the designated address that the measured result is confirmed.
Patent KR-20040022290-A (KR)
Title: Method for Schedule Management in waiting screen of cellular phone
Inventor: SHIN HYEON MI
IPC: H04B1/40
Filed: 2002-09-03
Abstract: PURPOSE: A method for managing a schedule on a standby screen of a portable phone is provided to enable a user to set a schedule to be displayed on a standby screen, and to confirm an entire schedule on the standby screen, then to manage the schedule by operating a button once, thereby increasing user convenience. CONSTITUTION: A user selects a desired schedule(S500). The user presses a schedule confirm button on a standby screen in order to confirm the corresponding schedule(S502). A controller of a portable phone displays the corresponding schedule on the standby screen of the portable phone(S504). The user confirms the displayed schedule, and presses an edit button if the user wants to correct changed matters(S506). The user corrects the changed matters of the schedule, and stores the corrected schedule(S508). If the user does not want to correct the changed matters, the controller completes the procedure.
Patent KR-20040021867-A (KR)
Title: Bolt runner equiped equalizer assembly
Inventor: PARK JAE HONG
IPC: B23P19/00
Filed: 2002-09-05
Abstract: PURPOSE: A bolt runner for preventing the error of bolt coupling is provided to prevent the error of bolt coupling and to improve assembly quality by coupling a bolt according to the assembly distribution of a workpiece. CONSTITUTION: A bolt runner for preventing the error of bolt coupling is composed of a first arm unit mounted at a robot gun, a body unit(20) installed at the first arm unit, a second arm unit(30) rotatably installed at the body unit and having a bolt mounting unit(33) for coupling a bolt to a workpiece, and an equalizing assembly(40). The equalizing assembly has a support member mounted at the body unit, and an elastic member installed at the support member and supporting the second arm unit.
Patent KR-20040023055-A (KR)
Title: Eccentric variable valve timming apparatus with a weight built-in
Inventor: AHN BYEONG HYEON
IPC: F01L1/356
Filed: 2002-09-10
Abstract: PURPOSE: An eccentric variable valve timing apparatus with a weight built-in is provided to reduce harmful exhaust gas and increase torque by realizing variable valve timing appropriate for an engine RPM. CONSTITUTION: A cylindrical housing(4) is installed on one side of an intake cam shaft(22) driven by being connecting with an exhaust cam shaft. A hub plate(6) has a spring sheet protruded on a straight line to maintain a gap with one surface of the cylindrical housing, and has cam holes(26) on a straight line. A tension spring(8) is mounted on the spring sheet in rotary direction. A weight(10) has one end fixed by the tension spring and gets expanded to the outline in rotatively moving. A large cam(12) is provided to fix a head of the weight by a weight pin(28). A small cam(14) is assembled at a position of the eccentric large cam to induce eccentric moving and is coupled with the housing by a fixing bolt(16) fixed at the eccentric position.