baber/WOPTO huggingface dataset:
Patent KR-20040010901-A (KR)
Title: Toilet stool having size adjustable seat
Inventor: LEE JEONG HAN
IPC: A47K13/28
Filed: 2002-07-25
Abstract: PURPOSE: Provided is a toilet having seat plates which are made of flexible materials capable of injecting and exhausting air, and which are easily adjustable in size by controlling the amount of the air injected into the seat plates, thereby conveniently accommodating children or infants. CONSTITUTION: The toilet(200) comprises at least two separate seat plates(202a,202b) linearly moving along a transfer axis(206) to be adjustably extended away from or retracted to each other; a controller(204) having a motor(212) and a control button for controlling the motor(212) to adjust the distance between the seat plates(202a,202b); connection members(208a,208b) installed under the seat plates(202a,202b); and left and right screws(210a,210b) installed on the transfer axis(206) to cause linear movement of the seat plates(202a,202b).
Patent KR-20040015978-A (KR)
Title: mounting device of bearing pin for vehicles
Inventor: HUH YEONG TAE
IPC: F16H57/02
Filed: 2002-08-14
Abstract: PURPOSE: An assembling apparatus for a fixing pin of a bearing in a transmission for a vehicle is provided to assemble the fixing pin to the bearing fast and stably by equipping a guide device and a push device for the pin. CONSTITUTION: An assembling apparatus for a fixing pin(5) of a bearing(4) in a transmission for a vehicle has a guide device(10) for the pin and a push device for the pin. An external surface(11) of the guide device tapers. A bore(12) of the guide device is expanded when the fixing pin of the bearing falls down along the external surface. The push device has four push plates inserting a coil spring inside. The bore is expanded without separating the fixing pin with the push plate. A first fixing pin of the bearing is inserted to the guide device easily by forming an outer diameter of a bottom of the guide device identical to or larger than the outer diameter of the bearing and the outer diameter of an upper portion of the guide device smaller than the bore of the fixing pin of the bearing. A shaft is inserted properly by forming the bore larger than the outer diameter of the shaft. Thereby, the fixing pin of the bearing is assembled to the bearing fast and stably.
Patent KR-20040016069-A (KR)
Title: Circuit for generating boosted supply voltage
Inventor: LEE SEUNG HUN
IPC: G11C5/14
Filed: 2002-08-14
Abstract: PURPOSE: A boosting voltage generation circuit is provided to supply a boosting voltage stably during power-up. CONSTITUTION: The boosting voltage generation circuit having a VPP main pump and a VPP active kicker supplies a boosting voltage stably during power-up by operating the VPP active kicker during the power-up. A standby VPP detector(10) receives a signal made by feeding back a boosting voltage and detects a level of the boosting voltage. The first pulse generator(20) receives an output signal of the standby VPP detector and generates a pulse according to a state of the output signal of the standby VPP detector. A VPP main pump(30) receives an output signal of the first pulse generator and performs a boosting operation. An active VPP detector(40) receives the feedback signal of the boosting voltage and detects a level of the boosting voltage. The second pulse generator(50) receives an output signal of the active VPP detector and generates a pulse according to a state of the output signal of the active VPP detector. A multiplexer(70) receives the output signals of the first and the second pulse generator and outputs one of these two signals under the control of a power-up signal. And a VPP active kicker(60) receives an output signal of the multiplexer and performs a boosting operation.
Patent KR-20030083544-A (KR)
Title: Window cleaning system of camera and sensor housing
Inventor: KIM EUNG UK
IPC: H04N5/225
Filed: 2002-08-22
Abstract: PURPOSE: A device for cleaning a window of a camera and a sensor housing is provided to periodically convey a film by a predetermined interval for preventing the pollution of a glass at a front part of a housing, thereby securing the clear view. CONSTITUTION: A device for cleaning a window of a camera and a sensor housing includes a releasing part film roll(360) wound with a film(330) to be wound on a winding part film roll(350), a motor(320) for winding the film, and gears(340a,340b) respectively provide to the motor and the winding part film roll for transmitting the power generated by the motor. The releasing part film roll is mounted with a release-preventing spring for making the film to be released under a predetermined tension to prevent the wrinkle or slackening of the film. A tension control spring(370) is provided between both of the film rolls to keep uniform tension of the film.
Patent KR-20040020409-A (KR)
Title: Multimedia information displaying system having a function for transmitting static information and files
Inventor: KIM HUI SANG
IPC: H04N7/12
Filed: 2002-08-30
Abstract: PURPOSE: A multimedia information display system having a function of transmitting status information and files is provided to properly output video information and audio information. CONSTITUTION: A multimedia information display system includes the first and second information providing servers that provide multimedia information signals, and a plurality of information display terminals that are sequentially connected between the first and second information providing servers, receive information from the servers through a single transmission line to display the received information on a screen and transmit the received information to a next terminal. The system further includes a sensor(391), a micro-controller unit(390), and a field programmable gate array(361). The sensor detects status information the system requires. The micro-controller unit collects signals generated from the sensor and outputs the signals. The field programmable gate array processes multimedia information data received from a previous terminal and status information signals received from the micro-controller unit and generates various control signals to transmit the control signals to the next terminal.
Patent KR-20030021128-A (KR)
Inventor: GALTZ RUDIGER
IPC: F28F9/02
Filed: 2002-09-03
Abstract: PURPOSE: A heat exchanger of an auxiliary heating device is provided to improve the efficiency in spite of the same structural size of the auxiliary heating device. CONSTITUTION: A heat exchanger(10) of an auxiliary heating device for a vehicle is formed in a cup shape. The heat exchanger has a hollow cylindrical wall section(26) with a first end area(16) facing a burner of the auxiliary heating device; a bottom section(24) facing away from the burner; a heat transfer medium inlet(18); and a heat transfer medium outlet(20). In operation of the auxiliary heating device, a fluid heat transfer medium flows through the bottom section and the hollow cylindrical wall section. Both the heat transfer medium inlet and heat transfer medium outlet are located on the first end area of the heat exchanger.
Patent KR-20040010017-A (KR)
Title: Potable broadcasting equipment
Inventor: SHIN HYO GYUN
IPC: H04H60/06
Filed: 2002-10-18
Abstract: PURPOSE: A portable broadcasting system is provided to realize real-time broadcasting by editing inputted voice information and achieving real-time transmission through an appointed communication network. CONSTITUTION: A voice input unit(11) is comprised of a microphone access port(11a) and a trunk access port(11b). A telephone terminal(12), connected with the trunk access port(11b), provides a telepaging function. The first interface(13) selectively outputs the voice signals supplied from the microphone access port(11a) and the telephone terminal(12). A mixing processing part(14), composed of a plurality of regulation keys, executes mixing processing for a voice signal, supplied from the first interface(13), according to the setting states of the regulation keys. An encoding processing part(15) converts an analog voice signal inputted from the mixing processing part(14) into a digital signal. The second interface(16) sets up the output path of a voice signal inputted based on an appointed control signal.
Patent KR-20040038023-A (KR)
Title: Material for chemical vapor deposition and method for producing a thin film using the same
Inventor: ONOZAWA KAZUHISA
IPC: H01L21/205
Filed: 2002-10-31
Abstract: PURPOSE: A material for a CVD(Chemical Vapor Deposition) and a method of forming a thin film using the same are provided to control easily the composition and to restrain the localization of dopants. CONSTITUTION: A material for a CVD contains a predetermined metal compound. The predetermined metal compound is represented as a first chemical formula, wherein R represents an alkyl radical with carbon of 1 to 8 and M represents a metallic element selected from a group consisting of titanium, germanium, zirconium, stannum, hafnium, and lead.
Patent KR-20030031458-A (KR)
Title: System and Method for providing the multiful card function by one card
Inventor: HA YEON TAE
IPC: A01G9/14
Filed: 2002-11-04
Abstract: PURPOSE: A method and a system for providing the common One-card are provided to make a customer use several credit or debit cards through single One-card inserted into a wireless communication terminal of the customer. CONSTITUTION: The One-card includes a memory for storing the credit or debit cards of the user in the wireless communication terminal and an IC chip to receive the stored credit card by selecting one from the previously stored credit cards in the terminal in order to use the One-card on offline. The system installed in the terminal comprises an output part(110) transmitting the stored credit card to the One-card, a searching part(105) confirming the customer's One-card, the memory(125) storing the personal information of the customer and a security code for a confirmation process, a deletion part(115) for deleting the received card information except the personal information and the security code from the One-card after payment, and an input part(100) inputting and modifying the card information stored in a memory region(120).
Patent KR-20040042289-A (KR)
Title: Lubricants Composition of manual transmission and gear
Inventor: YOO SEONG CHUN
IPC: C10M137/14
Filed: 2002-11-13
Abstract: PURPOSE: Provided is a gear oil composition, which maintains adequate dynamic and static friction coefficients necessary for synchronizing transmission and improves extreme pressure resistance necessary for a final reduction gear. CONSTITUTION: The gear oil composition for use both in a transmission and a final reduction gear comprises: 60-90 wt% of a base oil; 0.5-2 wt% of phosphite sulfoxide which is an additive for improving heat resistance and anti-corrosive property; 0.5-3 wt% of zinc dithiophosphate and 0.1-2 wt% of borate ester, as a friction controller; and 0.5-2 wt% of calcium sulfonate as a dispersant. The composition may further comprise an anti-oxidant, a defoaming agent and a viscosity index improver.
Patent KR-20040042352-A (KR)
Title: Airtight display case for cultural assets
Inventor: JUNG CHAN UNG
IPC: A47F11/00
Filed: 2002-11-14
Abstract: PURPOSE: Provided is an independent airtight showcase for displaying cultural properties, to hide a locker for a glass door of the showcase at a lower part of the showcase, thereby increasing display effects. CONSTITUTION: The independent airtight showcase(1) for displaying cultural properties includes a main body(1a) of the showcase(1) made of glass; glass panels(14); a glass door(15); a fixed frame(12); a moving frame(12); and support plates(1b). A locking machine disposed at a lower part of the showcase(1) is composed of two axis supports; a bundle of locks fixed at the main body(1a); a locking axis movable along the axis supports; bearings at the center of the locking axis; a link for connecting a connecting end of the locking axis to a latch of the bundle of locks; and locking supporters.
Patent KR-20040043909-A (KR)
Title: Method of preparing carbon nanotubes using mechanochemically treated catalysts
Inventor: KIM JEONG HUN
IPC: B82B3/00
Filed: 2002-11-20
Abstract: PURPOSE: Provided is a production method of carbon nanotubes with chemical stabilization and homogeneous quality by catalyst enhanced chemical vapor deposition using a transition metal/porous carrier, catalyst, treated by mechanical and chemical process. CONSTITUTION: The production method of carbon nanotubes comprises the steps of: (i) milling a transition metal/porous carrier, catalyst, in a rate of 600-800rpm for 30-120min, wherein the catalyst with a shape of sphere(100-200nm) is prepared by stirring transition metal compound such as ferrous nitrate(Fe(NO3)3·9H2O), nickel nitrate(Ni(NO3)2·6H2O) or cobalt nitrate(Co(NO3)2·6H2O) and porous carrier such as aluminum hydroxide, silicon hydroxide or graphite in organic solvent such as ethanol strongly to get suspension, and then drying; (ii) reducing the milled catalyst with H2; supplying hydrocarbon gas such as acetylene, ethylene, methane, propane, etc. to the reduced catalyst at 400-900deg.C for growing carbon nanotube on the catalyst; (iii) cooling the nanotube in Ar atmosphere. The resultant carbon nanotubes, having 20-30nm of diameter and chemically stabilized structure, are used as carrier of fuel cells and emitter for display.
Patent KR-20040045551-A (KR)
Title: Cover fixing device
Inventor: KIM JONG SEOP
IPC: F16B1/00
Filed: 2002-11-25
Abstract: PURPOSE: A cover fixing apparatus is provided to easily attach/detach a cover to/from a body by allowing a plate member, which is rotatably coupled to a bracket attached to the body, to rotate in one direction. CONSTITUTION: A cover fixing apparatus(1) includes a bracket member(10), a rotating shaft member(20), and a plate member(30). The bracket member(10) is attached to a body(4) by means of a welding section(7) and extends through an opening(2a) formed in a cover(2). A pair of protrusions(12) is provided at an end of the bracket member(10). The plate member(30) is rotatably coupled to the plate member(30). The plate member(30) has an elongated slot(32) coupled with the rotating shaft member(20). A rotating axis of the plate member(30) is formed in the vicinity of a semi-circular section of the elongated slot(32).
Patent KR-20030068384-A (KR)
IPC: H04B1/7115
Filed: 2002-11-29
Abstract: 스펙트럼 확산 통신 방식에 있어서, 데이터 채널의 슬롯 내의 개별 파일럿 신호의 심볼 수가 적은 경우에도, 신호 대 간섭 전력비를 정확하게 추정한다.  1 슬롯 내에 10개의 심볼이 있는 공통 파일럿 신호에 대한 간섭 전력을 구하고, 그 간섭 전력을 데이터 채널의 파일럿 신호에 대한 간섭 전력의 추정값으로서 출력하는 수단(2)과, 수단(2)의 출력을 이용하여, 데이터 신호에 대한 신호 대 간섭 전력비를 계산하는 수단(3)을 포함한다.
Patent KR-20040048255-A (KR)
Title: Apparatus for controlling the load balance in multi-access points and method thereof
Inventor: RYU SEON SU
IPC: H04L12/24
Filed: 2002-12-02
Abstract: PURPOSE: An apparatus and a method for balancing load of a multiple APs(Access Point) in a wireless LAN are provided to prevent concentration of traffic. CONSTITUTION: A management system continuously monitors a load state of multiple APs(S110). The management system determines a load state of each AP and determines whether a load value of an AP exceeds a threshold value(S112). If a load value of an AP exceeds the threshold value, the management system determines whether there is an idle AP around(S114). If an AP is idle, the management system transmits a load increase restraining control signal to the AP having the load value exceeding the threshold value(S116). Upon receiving the load increase restraining control signal, the AP stops connection with a wireless LAN terminal(S118).
Patent KR-20040050127-A (KR)
Title: Device and method for motion estimating of video coder
Inventor: KANG JEONG SEON
IPC: H04N7/12
Filed: 2002-12-09
Abstract: PURPOSE: A motion estimator for a video encoder and a method therefor are provided to reduce the operation time of the motion estimator by varying search regions for the portion search of an intermediate stage and a lower stage and considerably reducing calculation quantity for motion estimation. CONSTITUTION: A search region data memory(10) stores image data with respect to a previous frame for designating a search region. A macro block data memory(12) stores macro block data of a current image with respect to one frame. The first sub-sampling circuit(14) performs the M:1 sub-sampling of previous frame image data read from the search region data memory(10) by a certain sub-sampling rate control signal. A data arranging circuit(18) arranges the data outputted from the first sub-sampling circuit(14) for successively outputting motion vector estimation candidates. The second sub-sampling circuit(16) performs the M:1 sub-sampling of the current frame image data read from the macro block data memory(12) by a certain sub-sampling rate control signal. A macro block measuring circuit(22) receives the current frame image data read from the macro block data memory(12), and calculates an absolute value total adding value of a mean intensity of the macro block. A search region deciding circuit(24) receives the absolute value total adding value calculated in the macro block measuring circuit(22), obtains an intensity change value of each macro block, and outputs a search region decision signal. A PE(Processing Element) array network(20) successively calculates the data outputted from the second sub-sampling circuit(16) in response to the search region data outputted from the data arranging circuit(18) according to the designation of the search region decided in the search region deciding circuit(24), and outputs SAD(Sum of Absolute Differences) values. A motion vector comparator(28) receives the SAD value outputted from the PE array network(20), compares the received SAD value with a previous SAD value, and detects a minimum value as a motion vector value. A controller(30) generates sub-sampling rate control signals according to an upper stage, an intermediate stage and a lower stage for motion estimation, and generates addresses for reading and writing macro block data and search region data. The controller(30) receives motion vector values detected according to the upper stage, the intermediate stage and the lower stage, and outputs motion estimation candidate designation signals.
Patent KR-20040049243-A (KR)
Title: steel frame four corpus cornus fish reef
Inventor: SEO KWANG SEOK
IPC: A01K61/00
Filed: 2002-12-05
Abstract: PURPOSE: A square iron frame net for use in fishing reef is provided to improve the stability of the fishing reef against tidal waves or storms, and to make the fishing reef more stably set on a sloped part of the coast. CONSTITUTION: To manufacture the square iron frame net for use in fishing reef, a plurality of upper and lower horizontal support bars(2,2a) and vertical support bars(3a) are fastened together. Also, passing holes(2a-1) are formed at regular intervals, more specifically the passing holes are spaced apart by 50-80cm, on the upper and lower horizontal support bars(2,2a) so that a support rope(5) having a diameter of 3-5cm is reeved therethrough. The square iron frame net is an excellent habitat for sea plants and fish.
Patent KR-20040054347-A (KR)
Title: The scheduling system and method using weighted round robin
Inventor: CHO YONG GWON
IPC: H04L12/863
Filed: 2002-12-18
Abstract: PURPOSE: A round robin scheduling system having a weight and a method therefor are provided to effectively schedule multiple transmission data flows according to bandwidth weight allocated to each flow. CONSTITUTION: A priority queue(130) manages data in order of being aligned according to tag values. A tag generating/managing unit(110) generates and manages data tags for suitably arranging data of the priority queue(130) to suitably perform scheduling on data. A flow control managing unit(120) excludes corresponding flow control data from scheduling candidates in scheduling when it receives flow control information from a scheduler front end.
Patent KR-20040055311-A (KR)
Title: Gene chip for hematological malignancy diagnosis and system of prognostic judgment using the selected gene expression pattern
Inventor: LEE DONG GWON
IPC: C12Q1/68
Filed: 2002-12-20
Abstract: PURPOSE: A gene chip for diagnosis of hematological malignancy and a system of prognostic judgment using the selected gene expression pattern are provided, thereby rapidly and accurately diagnosing hematological malignancy and anticipating the treatment results of patients suffering from hematological malignancy. CONSTITUTION: The gene chip for diagnosis of hematological malignancy comprises probe genes arrayed on a substrate, which include genes having gene bank accession number of U45878, U52696, D79991, D42138, AB002382, L14076, M37984, X96849, U56998, D28383, J04605, J04739, S67070, U10550, U34343, U79734, U82759, U95626, X74614 and M93651, wherein the hematological malignancy is Acute Myeloid Leukemia(AML). The gene chip for diagnosis of hematological malignancy comprises probe genes arrayed on a substrate, which include genes having gene bank accession number of U86409, Y09836, X77307, Z15114, L40377, XM_175175, Z83802, D87468, L07765, Z30644, J03242, M24736, U12767, AC002450, D86959, D86969, D87735, D89077, NM_003247, L20971, L28175, M36067, M55531, U17032, U65093, U73167, U79246, U87269, U94747, X89750, M18255, X99897, M99435, U46744 and U48730, wherein the hematological malignancy is Diffuse Large B-cell Lymphoma(DLBCL).
Patent KR-20040055506-A (KR)
Title: grouping device of the mobile communication system and controlling method therefore
Inventor: KIM HYEON SU
IPC: H04B7/155
Filed: 2002-12-21
Abstract: PURPOSE: A grouping apparatus of a mobile communication system and a control method thereof are provided to transmit configuration information without trunk alarm received from an upper position in an RNC(Radio Network Controller) to a lower base station and group the trunk. CONSTITUTION: Configuration information transmitted from an NCP of a BSM(Base Station Manager) is received through IMA(Inverse Multiplexing for ATM) function in an initial state(S1,S2). It is determined whether an alarm-generated link is in trunks of the configuration information(S3). If no alarm has been generated for any link of the trunks of the configuration information, grouping is executed by using the IMA function according to the configuration information(S4). It is determined whether an alarm-generated link has been returned(S5).
Patent KR-20040056975-A (KR)
Title: Polarization mode dispersion compensating device in optical transmission system and method thereof
Inventor: HAN GI HO
IPC: G02B6/34
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus and method for the compensation of PMD(Polarization Mode Dispersion) in an optical transmission system is provided to remarkably shorten the time required for PMD compensation by executing PSP(Principal State of Polarization) control separately and independently from differential time delay control. CONSTITUTION: An apparatus for the compensation of PMD in an optical transmission system is comprised of a PC(Polarization Controller)(110), a PBS(Polarization Beam Splitter)(120), a variable delay line(130), a PSP monitoring part(160), a PC controller(170), an FRM(Faraday Rotary Mirror)(140), and an optical tap(180). An optical signal transmitted through a Tx optical fiber(20) connected to a transmitter(10) is inputted to the PC(110). The PBS(120) is located at the output port of the PC(110). The variable delay line(130) is located on the first path(122) of the PBS(120). The PSP monitoring part(160) is located on the second path(124) of the PBS(120). The PC controller(170), connected to the output side of the PSP monitoring part(160), controls the PC(110). The FRM(140) is composed of a Faraday rotator(142) and a mirror(144). The optical tap(180) is formed on the output path of the PBS(120).