baber/WOPTO huggingface dataset:
Patent KR-20040080649-A (KR)
Inventor: HWANG BONG JUN
IPC: H04B7/26
Filed: 2003-03-12
Abstract: PURPOSE: A method for searching a multipath of a mobile communication system is provided to determine the number of coherent or non-coherent accumulative slots as well as a weight for the number of the accumulative slots, thereby preventing an average signal recognition time from changing owing to a change of the number of each accumulative slot. CONSTITUTION: Each accumulator adds pilot symbols to despread signals outputted from a despreader(S40,S41). Each squaring unit squares output values of the accumulators, and calculates energy values for each channel(S42). A Doppler channel estimator senses a channel situation change caused by a velocity change of a mobile communication terminal(S43), and determines the number of non-coherent or coherent accumulative slots based on a preset retrieval processing time(S44,S46). The Doppler channel estimator increases the number of the non-coherent accumulative slots while reducing the number of the coherent accumulative slots(S45) when the terminal moves at high speed. If the terminal moves at low speed, the estimator increases the number of the coherent accumulative slots while reducing the number of the non-coherent accumulative slots(S47). The estimator repeats the processes(S41-S47) if a signal is received(S48).
Patent KR-20040087689-A (KR)
Inventor: LEE SANG GEUN
IPC: H04B7/14
Filed: 2003-04-07
Abstract: PURPOSE: A method for automatically controlling output of a CDMA repeater, and a system therefor are provided to high maintain the utilization of the output of a repeater combined with a CDMA base station while maintaining the quality of a call. CONSTITUTION: Downlink output of a CDMA(Code Division Multiple Access) repeater is initially set up as -5dB by contrast with the maximum output(S10). A control unit of the CDMA repeater confirms real time from a monitoring terminal by 30 minutes(S11). If it becomes the set time, the control unit automatically controls the output of the CDMA repeater(S12). It is judged whether a pilot channel value(Ec/lo) is more than -2dB by contrast with the maximum output(S13). If not, after predetermined time, it is judged whether Ec/lo is more than -2dB by contrast with the maximum output(S14). If so, the currently measured output is set up so as to become -5dB by contrast with the maximum output(S15).
Patent KR-20030044950-A (KR)
Inventor: SIM BUM MAN
IPC: A61Q19/10
Filed: 2003-04-24
Abstract: PURPOSE: Provided is sukjung water for bath containing abundant organic and inorganic nutrients from rocks which are essential for the human body, thereby relieving fatigue, boosting appetite, preventing skin aging, removing hangover and treating atopy. CONSTITUTION: Sukjung water for bath contains abundant organic and inorganic nutrients from rocks which are extracted by infiltrating microorganisms into rocks, such as sedimentary rock, granite and germanium, decomposing them by the microorganisms, and fermenting organic and inorganic nutrients.
Patent KR-20040092975-A (KR)
Inventor: YU WHA SONG
IPC: A44B99/00
Filed: 2003-04-30
Abstract: PURPOSE: A fixture for accessories is provided to improve productivity of accessories having an openable interior space, and to prevent the interior space of the accessory from being filled with a foreign material different from a material constituting the accessory. CONSTITUTION: In an accessory internally defining a predetermined space, in order to open or close an opening(11) of an accessory body(10), a cover(20) is latched at one side thereof to an inner rim of the opening by means of a latch(13) provided at one side of the opening. The cover has a size corresponding to the size of the opening. The other side of the cover is supported on a supporting piece(15) provided at opposite side of the opening.
Patent KR-20040093991-A (KR)
Inventor: KWON GYEONG GUK
IPC: H01L27/146
Filed: 2003-04-30
Abstract: PURPOSE: A CMOS image sensor and a method for manufacturing the same are provided to improve charge transfer efficiency by forming a heavily doped region in a photodiode spaced apart from a gate electrode of a transfer transistor. CONSTITUTION: A p-type epitaxial layer(22) is formed on a p-type substrate(21). A gate electrode(29b) of a transfer transistor is formed on the epitaxial layer, and a spacer(29c) is formed at both sidewalls of the gate electrode. A deep n-type diffusion layer(24) of a photodiode is formed in the epitaxial layer, and a shallow p-type diffusion layer(25) is formed between the n-type diffusion layer and the epitaxial layer. A p+ doping region(27) is formed in the p-type diffusion region in order to ground the photodiode. Since the potential profile has a slope(S), the charge transfer efficiency is increased.
Patent KR-20040096163-A (KR)
Inventor: KIM YONG MI
Filed: 2003-05-07
Abstract: PURPOSE: A method for offering credit card approval details of a mobile terminal is provided to enable a user to easily confirm the credit card approval details by storing the credit card approval details in a menu. CONSTITUTION: The credit card approval details are received(301). The credit card approval details are stored/sorted by user's selection(302). If the user requests search for the credit card approval details, the sorted credit card approval details are displayed(305). A total amount for the searched period is displayed.
Patent KR-20030088371-A (KR)
Title: 메모리 장치 및 메모리 장치의 메모리 블록과의 통신 방법
IPC: G11C11/15
Filed: 2003-05-13
Abstract: 본 발명은 메모리 블록(memory block)을 판독하거나 메모리 블록에 기록하기 위한 시스템 및 방법을 제공한다.  이 시스템의 실시예는 복수의 메모리 블록, 복수의 중계기(repeaters)(223∼225) 및 상기 중계기(223∼225)가 상기 메모리 블록을 판독할 수 있도록 상기 메모리 블록을 상기 중계기(223∼225)에 결합시키는 라인(line)(105)을 포함한다.  이 방법의 일 실시예는 메모리 블록을 중계기(223∼225)에 결합시키는 단계와, 메모리 블록을 판독하는 단계를 포함한다.
Patent KR-20040099798-A (KR)
Inventor: HWANG BO SEON
IPC: C09K11/06
Filed: 2003-05-20
Abstract: PURPOSE: A novel organic silane compound having a triaryl silyl ethynyl group is provided, which has color purity, brightness, and stability for full coloration and large size. And an organic electroluminescent(EL) device using the organic silane compound is provided also. CONSTITUTION: The organic silane compound has the triaryl silyl ethynyl group represented by the formula 1. In the formula, R1 is hydrogen, a C1-C12 substituted or unsubstituted alkyl group, or a C6-C18 substituted or unsubstituted aryl group and R2 is hydrogen, a halogen group, a nitro group, a cyano group, a C1-C12 substituted or unsubstituted alkyl group, a C6-C18 substituted or unsubstituted aryl group, a C1-C12 substituted or unsubstituted alkoxy group, a substituted or unsubstituted triaryl silyl ethynyl styryl group, or N(R5)(R6), wherein R5 and R6 are identically or differently C1-C12 substituted or unsubstituted alkyl groups or C6-C18 substituted or unsubstituted aryl group. And the organic EL device contains a luminescent layer containing the organic silane compound having the triaryl silyl ethynyl group.
Patent KR-20040100026-A (KR)
Inventor: KIM GI CHANG
IPC: B62D21/00
Filed: 2003-05-21
Abstract: PURPOSE: A mounting structure of a rear part of a sub-frame is provided to increase mounting strength by adopting a pipe nut and to reduce vibration generated as an engine idles and transmitted through a suspension in traveling. CONSTITUTION: A front side rear member reinforcement(21) is positioned in a space(C) formed by a dash panel(3) and front side rear upper and lower members(4,5) and added and weld-combined to connect the front side rear upper member with the front side rear lower member. A reinforcing panel(23) is disposed between the dash panel and the front side rear member reinforcement and added and weld-combined to the dash panel and the front side rear member reinforcement to separate the space into two split spaces(C1,C2). A pipe nut(25) penetrating the front side rear upper and lower members, the front side rear member reinforcement, and the reinforcing panel in order is welded and installed in the space. A rear part(R) of a sub-frame(1) having upper and lower bushes(8,9) is superposed and arranged at the bottom side of the front side rear upper member and installed by a sub-frame mounting bolt(27) combined to the pipe nut after passing through the lower and upper bushes in order.
Patent KR-20040002517-A (KR)
Inventor: OTA MICHIHIRO
IPC: H04M1/72409
Filed: 2003-05-28
Abstract: PURPOSE: To provide an information transmission method and system capable of transmitting information at a low cost without the need for complicated operations. CONSTITUTION: A mobile communication terminal 1 such as a mobile phone and a PHS capable of performing speech and communication via a telephone line transmits image information by secularly changing an image 3 displayed on a display section 2 to transmit information to an information reception apparatus 4, the information reception terminal 4 receives a display change in the image of the terminal 1 by using a reception section 5, and recognizes the information from the received display change(e.g. a display interval, etc.). For example, when the information reception terminal 4 is an automatic vending machine, and when a user purchase an article of the automatic vending machine, the terminal 1 transmits user information and information of a purchased article or the like to the automatic vending machine by a display change in an image 3 displayed on the display section 2 of the terminal 1, the automatic vending machine receives the display change in the image 3 of the terminal 1 by using the reception section 5 and recognizes the user information and the information of the purchased article or the like from the received display change to sell the article and imposes the amount of the sold article on the utilization charge of the terminal 1.
Patent KR-20040103709-A (KR)
Inventor: JUN SANG CHUN
IPC: H04B7/26
Filed: 2003-06-02
Abstract: PURPOSE: A method and system for changing an RC(Radio Configuration) for soft handoffs between a 1X network and a 2G network(Generation) is provided to implement a stable soft handoff between a 1X network and a 2G network by automatically executing an RC change in the boundary between the 1X network and the 2G network. CONSTITUTION: In case that a mobile terminal moves to the sector of a 2G wireless base station(220) through the sectors of 1X boundary base stations(230A,230B), a base station controller instructs the mobile terminal to change the radio configuration from RC3, a radio configuration to execute communication with a 1X wireless base station(230), to RC1, a radio configuration to execute communication with 2G wireless base station(220). The mobile terminal executes a soft handoff between the 2G wireless base station(220) and the 1X wireless base station(230) in the RC1 state. In case that the mobile terminal is located in the sector of a 1X boundary base station(230C), not overlapped with the sector of the 2G wireless base station(220), the base station controller doesn't request an RC change to the mobile terminal because the 1X boundary base station(230C) is in an RC_change disable state, even though a PSMM(Pilot Strength Measurement Message) signal is received.
Patent KR-20040110286-A (KR)
Inventor: KIM MYEONG CHUN
IPC: H02J7/00
Filed: 2003-06-18
Abstract: PURPOSE: A battery charger is provided to prevent contact failures caused due to contamination of charger terminal during charging of battery. CONSTITUTION: A battery charger comprises a charger body(22) and a terminal cleaning portion(32). The charger body includes an accommodation portion(23) which is recessed to accommodate a charger terminal region of a battery(17) of a mobile terminal; and a charger terminal(25) protruded from an inside of the accommodation portion such that the charger terminal contacts a charger terminal of the battery and charges the battery when power is connected. The terminal cleaning portion is arranged in front of the charger terminal of the charger body. When the battery enters the accommodation portion, the terminal cleaning portion contacts the charger terminal of the battery and removes foreign substances from the surface of the charger terminal of the battery, prior to contact between the charger terminal of the battery and the charger terminal of the charger body.
Patent KR-20050001732-A (KR)
Inventor: JANG HYOUNG WOOK
IPC: H04N13/00
Filed: 2003-06-26
Abstract: PURPOSE: A system for displaying a 3D(three-Dimensional) image is provided to reconstruct a real-time 3D image with a memory of small capacity by utilizing cameras when the 3D image is implemented by a multi-view auto-microscopic display technique, wherein the number of the cameras is smaller than that of views. CONSTITUTION: 3D cameras(100) photographs an image of the same object at different angles. A recorder(200) stores image data transmitted from the 3D cameras. A multi-view processor(300) includes an image process part(310) for extracting 2D image data from the image data stored in the storage part and a sampling part(320) for down-sampling the extracted 2D image data. A mixer(400) synthesizes the extracted 2D image data. A 3D monitor(500) reconstructs the image data synthesized by the mixer and then displays a 3D image.
Patent KR-20050003488-A (KR)
Inventor: JEON GYU DONG
IPC: D06F25/00
Filed: 2003-06-27
Abstract: PURPOSE: A drying device for a washing machine is provided to dry quickly the laundry put on the bottom side of a washing tub by sucking in and supplying much air into the washing tub according to a motion of an impeller generated in rotating the washing tub at high speed in a dewatering step. CONSTITUTION: A drying device(50) for a washing machine comprises a cylindrical air chamber(10) installed on a fluid balancer formed around the periphery of a washing tub and composed of a plurality of nozzles(1) arranged radially at the lower part to face the lower side of the washing tub and a disc-shaped cover(20) combined on the air chamber and composed of a circular cut hole(15) formed in the center to flow in the external air and impellers(11) arranged radially at the underside. A front side of the impeller is contacted with the cut hole.
Patent KR-20040005642-A (KR)
Inventor: TURNER MICHAEL JAMES
IPC: H02P9/40
Filed: 2003-07-08
Abstract: PURPOSE: A switched reluctance machine is provided to be capable of economically starting a generating system on a bus which has no long-term storage. CONSTITUTION: A switched reluctance machine has three phase windings(63) assembled on stator poles(61) of the phases A, B and C. A rotor(66) has rotor poles(64) and is mounted on a shaft(68). The stator also carries a priming winding(65), which is full pitched across the machine, embracing the poles of all the phases, and extending along the longitudinal axis of the stator.
Patent KR-20030064364-A (KR)
Title: Apparatus for automatically cleaning heat exchanger tube, using ball circulation pump
Inventor: SEOL WON SIL
IPC: F28G1/12
Filed: 2003-07-14
Abstract: PURPOSE: An apparatus for automatically cleaning a heat exchanger tube, using a ball circulation pump is provided to reduce failure rate and the manufacturing cost, enable stable operation, and properly open and shut a manual valve by installing the manual valve to a bypass conduit. CONSTITUTION: A heat exchanger(3), a fluid inflow conduit(2), a fluid circulation pump(1), a ball separator(5), and a fluid outflow conduit(7) are connected in series. A ball collector(12) is installed between a ball input conduit(16) connected to the fluid inflow conduit of the inlet side of the heat exchanger and a ball-collecting conduit(8) connected to a ball discharge port of the ball separator. The ball separator and the heat exchanger are installed parallel. A check valve(15) is installed to the ball input conduit, and fluid and balls flow just from the ball collector to the fluid inflow conduit. A ball circulation pump(9), sucking in and discharging fluid and the balls from the ball separator to the ball collector, is installed to the ball-collecting conduit. A ball return fluid-collecting conduit is connected between the lower part of the ball collector and the fluid outflow conduit. A 2-ways valve(17) opening and shutting the current of fluid is installed to the ball return fluid-collecting conduit. If the ball circulation pump is operated, with the 2-ways valve closed, fluid and the balls flow, passing through the ball-collecting conduit, the ball collector, and the ball input conduit. Thus, the balls are input to the heat exchanger. If the 2-ways valve is opened, fluid and the balls flow to the ball-collecting conduit, the ball collector, and the ball return fluid-collecting conduit. Thus, the balls are collected into the ball collector.
Patent KR-20050010309-A (KR)
Inventor: KIM JUNG HOON
IPC: B60G17/00
Filed: 2003-07-19
Abstract: PURPOSE: A stiffness variable device of a tower bar for a vehicle is provided to decrease rapidly torsional stiffness by moving first and second tower bars relatively to each other through inner and outer cases and to remove vibration generated from a side sill unit, a strut unit, and a footrest unit of a driver's seat in braking the vehicle. CONSTITUTION: A middle predetermined portion of first and second tower bars(8a,8b) is short-circuited and each end is fixed and combined with a strut cover positioned at left and right driving wheels. One side of an outer case(11) is welded and integrated with a free end of the first tower bar that is not combined with the strut cover. An inner case(13) is disposed in the outer case without interference and one side of the inner case is welded and integrated with a free end of the second tower bar penetrating the outer case. A pair of electrode plates(15,17) is fixed at both sides facing each other about the inner case in the inside of the outer case. ER(Electro-Rheological) fluid(19) is filled in a space between the inner and outer cases to keep airtightness. A power amplifier(23) supplies voltage with different poles to each electrode plate by using electric power of a battery(21). A controller(27) short-circuits voltage fed to the electrode plates by providing control voltage to the power amplifier according to a signal transmitted from a brake pedal angle sensor(25).
Patent KR-20050012918-A (KR)
Inventor: CHO SUK CHEOL
IPC: H01C17/06
Filed: 2003-07-25
Abstract: PURPOSE: A holder is provided to permit a jig to be mounted to the holder regardless of the length of the strip mounted on the jig, by improving the structure of the holder such that the jig is inserted into the holder rather than being attached to the holder. CONSTITUTION: A holder(20) comprises a plurality of parallel shafts(21) with spacings corresponding to the vertical length of a jig; a fixing cover(22) arranged perpendicularly to the parallel shafts, such that the fixing cover is attachable/detachable and fixes the jig; and a jig stopper(23) mounted at an end of each of the parallel shafts, so as to fix left and right positions of the jig.
Patent KR-20050016865-A (KR)
Inventor: RYU JOONG KUEN
IPC: C04B41/68
Filed: 2003-08-04
Abstract: PURPOSE: A permeation type organic or inorganic siliceous waterproof agent comprising perlite, a structure of waterproof layer using the same and its construction method are provided to eliminate the need for additional moist curing and to improve durability of construction due to excellent adhesion between the waterproof layer and protecting mortar. CONSTITUTION: The permeation type organic or inorganic siliceous waterproof agent comprises: as main ingredients, 10-15pts.wt of perlite, 40-50pts.wt of cement and 30-40pts.wt of silica sand; and 5-10pts.wt of amorphous silicate, 1-3pts.wt of a solid polymer resin, 3-10pts.wt of amorphous silica oxide as other ingredients. The structure of a waterproof layer comprises: a layer(2) of a permeation type organic or inorganic siliceous waterproof agent applied on the bottom floor(1); a sticking layer(4) of cement coated thereon, wherein the sticking layer is produced by mixing SBS latex and cement mortar with a mixing ratio of 1:1 with stirring; and a layer(5) of protecting mortar.
Patent KR-20050017482-A (KR)
Inventor: OH MYEONG DO
IPC: A47J27/04
Filed: 2003-08-13
Abstract: PURPOSE: A chicken-steaming device for ginseng chicken soup is provided to make the chicken well done while preventing rice in the chicken from being overdone and to enable mass production of ginseng chicken soup in a short time. CONSTITUTION: A chicken-steaming device for ginseng chicken soup comprises a water-containing part having a unit for containing water and spouting seam heated; a fixing rod(214) for fixing uncooked chicken; a seating part where uncooked chicken is seated; and a spouting part having a unit for spouting steam produced from the seating part. The fixing rod has grooves formed in all directions at regular intervals to spout steam. The seating part has a unit for steaming uncooked chicken with steam. The water-containing part includes a receptacle(217) for containing water and producing steam by heated heat. The receptacle has a settling stand for enabling the seating part to receive steam produced from the receptacle, and a second fastening unit(211) for fixing the spouting part.
Patent KR-20040022394-A (KR)
Inventor: KOMURA TAKASHI
IPC: G01D5/14
Filed: 2003-08-18
Abstract: PURPOSE: To accurately determine that a pointer 20 has returned to a lower limit value in a vehicle speedometer. CONSTITUTION: The vehicle speedometer comprises an output coil 604 for outputting detection magnetic flux to the side of an output gear 410; a detection coil 603 for outputting a detection signal based on the detection magnetic flux that is inputted from the side of the output gear 410; and a magnetic body piece 601 that is arranged at the output gear 410 and forms a magnetic path for inputting the detection magnetic flux from the output coil 602 to the detection coil 603 when the pointer 20 returns to the lower limit value of a vehicle speed in a scale. A microcomputer 700A judges whether the pointer 20 has returned to the lower limit value or not based on output from the detection coil 603.
Patent KR-20050021087-A (KR)
Inventor: KIM YOUNG HAN
IPC: G06F15/16
Filed: 2003-08-26
Abstract: PURPOSE: A method for keeping cache consistency on a wireless Internet environment with adjustment of a lease period is provided to effectively adjust workload of a server and a network by shortening or lengthening the lease period of a specified cache object in association with an access frequency of a client. CONSTITUTION: The client requests the specified cache object to the server. The server updates access frequency data for access of entire server by recording access to the cache object from the client as a number. The lease periodically for the cache object is calculated by referring to an access frequency data. The requested cache object is provided to the client and the lease period is determined.
Patent KR-20050024755-A (KR)
Inventor: IHM DAE WOO
IPC: C04B24/00
Filed: 2003-09-01
Abstract: PURPOSE: Microcapsules for mortar are provided, which are excellent in an abrasion resistance and an impact resistance and contain core material like an antimicrobial agent, an insect repellent, or a deodorizer. And the mortar containing the microcapsules is provided also. CONSTITUTION: The microcapsules are produced by a process comprising the steps of: diluting the core material in a solvent; impregnating the core material into a zeocarbon carrier and then drying; coating the zeocarbon carrier with a coating material and then drying. The core material is at least one selected from the group consisting of: the antimicrobial agent selected from D-limonene, lemon oil, citronella oil, mandarin oil, orange terpene, or citrus terpene; the insect repellent selected from cuminaldehyde, pinene, eucalyptol, perillaldehyde, cinnamon oil, or permethrin; the deodorizer selected from lavender oil, pine oil, lemon balm oil, mint oil, jasmine oil, rosemary oil, garlic refined oil, onion refined oil, and juniper refined oil; a mixture thereof. The zeocarbon has a particle size of 100-1000 micrometer and an average particle size of 300-700 micrometer.