baber/WOPTO huggingface dataset:
Patent KR-20040016224-A (KR)
Title: method and device for singing rooms through a internet
Inventor: KIM JONG YEOL
IPC: G06F17/00
Filed: 2002-08-16
Abstract: PURPOSE: A method and a device for offering a singing room service using the Internet are provided to select a song by a song title and a singer, to carry out various kinds of ceremonies and events with an acquaintance in a remote place through a web server, and to offer various services such as a CD containing the song and an image of the user. CONSTITUTION: A database(DB) manages the songs and background images. The web server(WS) controls information and data of the database. A local server(LS) makes each singing room shop connect to the web server and controlled by the web server. A set-top box(SB) manages the song selection, video, and a charge of each singing room. An accompaniment device(O) plays the audio/video by control of the set-top box. A web user computer(C) is connected to the web server.
Patent KR-20040018654-A (KR)
Inventor: LEE EUL HWI
IPC: B62D5/06
Filed: 2002-08-26
Abstract: PURPOSE: A power steering system is provided to install a flow control valve, controlling flow according to the speed of a vehicle, to a hydraulic hose forming a passage between a hydraulic pump and a hydraulic control valve. CONSTITUTION: A power steering system comprises a hydraulic control valve(140) installed with interposing a hydraulic hose(130), to control hydraulic pressure supplied from a hydraulic pump(120) to a power cylinder(113), and a flow control valve(170) installed to the hydraulic hose connecting the hydraulic pump and the hydraulic control valve, to control the flow supplied to the hydraulic control valve according to the speed of a vehicle. The flow control vale comprises an adjusting unit for adjusting the opening degree of the passage, and a solenoid operating the adjusting unit. The solenoid is controlled by a controller(160) connected to a torque sensor(161), a speed sensor(162), and an angular speed sensor(163).
Patent KR-20040022257-A (KR)
Title: A sintering apparatus
Inventor: JANG HYEONG SU
IPC: F27B21/00
Filed: 2002-09-03
Abstract: PURPOSE: A sintering apparatus enabling recirculation of exhaust air volume into ignition furnace is provided to reduce discharge amount of pollutants by recirculating some of the exhaust air volume into the ignition furnace so as to reduce pollutants generated proportionally to the exhaust air volume. CONSTITUTION: In a sintering apparatus comprising sintering raw material bin, sintering car, ignition furnace and main blowing pipe, the sintering apparatus enabling recirculation of exhaust air volume into ignition furnace comprises a blowing air volume recovery duct(10) one end of which is connected to the main blowing pipe, and at other end of which an air blower(20) is installed; and an air inflow duct(30) connected to the blowing air volume recovery duct to dilute air into exhaust air volume recovered, wherein air flow meters(40a,40b) for measuring air flow are respectively installed at the main blowing pipe(180) and the recovery duct, opening dampers are respectively installed at the recovery duct and the air inflow duct so that the opening dampers control exhaust air volume flown in and inflow amount of atmospheric air and are interlockingly connected with the air flow meters through control part(50), an exhaust pipe(22) connected to burner of the ignition furnace is connected to the air blower, and a flow control valve(22a) connected to the control part is installed on the exhaust pipe.
Patent KR-20040021746-A (KR)
Inventor: CHOI GYEONG SEOK
IPC: H01R24/38
Filed: 2002-09-04
Abstract: PURPOSE: A jack having a connecting piece supporting a plug is provided to increase the contact area of the plug and the jack to stably connect the plug with the jack. CONSTITUTION: A jack includes a connecting piece(120). An insertion hole(35) is formed in one side of the connecting piece. One end of the connecting piece is fixed to a frame(150) and the other end is bent along the width direction of the connecting piece. A protrusion is formed on one side of the connecting piece, which faces a center line of the length of the insertion hole, along the width direction of the connecting piece. The protrusion is bent such that the other end of the connecting piece is protruded in the direction of the center line of the length of the insertion hole.
Patent KR-20030022062-A (KR)
Title: Call connection system and call connection method
Inventor: OGURA TOMOHIRO
IPC: H04W4/90
Filed: 2002-09-06
Abstract: PURPOSE: To provide a call connection system that can effectively utilize a particular slot in the case that the particular slot is assigned to an emergency call and no free slot exists other than the assigned slot. CONSTITUTION: A wireless base station reserves part of available slots allocated for communications with each wireless terminal for call (emergency call) connection requiring emergency and allocates the remaining slots to general calls as other calls. When a wireless terminal makes a call and the call is a general call, the system discriminates whether any free slot for general calls exists among the available slots (step S36), and allocates the slot to the call to make call connection when available (step S37). When no free slot exists for the general call and the free slot for the emergency call exists, the system reserves the slot to transmit to the caller an announcement of connection unavailability to the destination and releases the reserved emergency call slot after that (step S38).
Patent KR-20040023066-A (KR)
Title: a pivot structure for a release fork of clutch for a vehicle
Inventor: LEE HEUNG GYU
IPC: F16D13/60
Filed: 2002-09-10
Abstract: PURPOSE: Pivot structure of a release fork of a clutch for a vehicle is provided to minimize power loss caused by friction in operating the clutch and to minimize production of stress. CONSTITUTION: In pivot structure of a release fork(36) of a clutch for a vehicle, if one end of the release fork is pressed by a push rod, the other end of the release fork is supported by a fulcrum(34) and rotated. The end support surface of the fulcrum is a concave surface(38), and a convex surface(44), to come in contact with the concave surface of the fulcrum, is formed to the release fork. Plural balls(40), to form plural point contacts with the convex surface, are combined to the concave surface of the fulcrum. The plural balls are rotatably combined.
Patent KR-20040025712-A (KR)
Title: Method for checking IPC connection status
Inventor: KIM JAE HYEON
IPC: H04L12/26
Filed: 2002-09-17
Abstract: PURPOSE: A method for confirming an IPC connection state is provided to transmit one confirmation message by including IDs of many RTs(Remote Terminals), and to confirm all the RTs with one confirmation message without including the IDs of the RTs in the one confirmation message transmitted to the RTs from a COT(Central Office Terminal), thereby occupying small bandwidths of IPC channels. CONSTITUTION: An IPC transmitter of a COT confirms whether received data is a confirmation message(301). If so, the IPC transmitter confirms a sender of the confirmation message(303). If the confirmation message is transmitted from an RT, the IPC transmitter transmits the confirmation message to an IPC controller of the COT to process the confirmation message(305). If the confirmation message is not transmitted from the RT, the IPC transmitter deletes the confirmation message(307). If the received data is not the confirmation message, the IPC transmitter confirms whether the received data is a self message(313). If so, the IPC transmitter transmits the message to the IPC controller to process the message(315). If the message is not the self message, the IPC transmitter transmits the message to an IPC transmission unit, transmitting the message to other node(317).
Patent KR-20040025316-A (KR)
Inventor: CHAE JONG EUN
IPC: A47B88/04
Filed: 2002-09-19
Abstract: PURPOSE: A drawer type refrigerator is provided to allow a sliding unit to be completely put in a storage compartment, and to keep an inside of the storage compartment hermetically closed. CONSTITUTION: An automatic pulling unit is interposed between a storage compartment and a sliding unit, reserving elastic force in a direction in which the sliding unit is led in when the sliding unit is led out, and transmitting the reserved elastic force to the sliding unit when the sliding unit is led in. The automatic pulling unit includes a fixing protrusion(40) formed on one of the storage space and the sliding unit; a sliding locker(30) having a first fixing protrusion(31) engaged with one side of the fixing protrusion when the sliding unit is led out, and a second fixing protrusion(33) engaged with the other side of the fixing protrusion when the sliding unit is led in; a guide part(50) formed on the other of the storage compartment and the sliding unit, and guiding the sliding locker to slide between a sliding position in which the first fixing protrusion is engaged with the one side of the fixing protrusion and slides when the sliding unit moved in and out, and a releasing position in which the first fixing protrusion is released from engagement with the fixing protrusion; and a spring member(60) reserving elastic force as the sliding locker is moved to the releasing position.
Patent KR-20020079710-A (KR)
Inventor: KIM CHEOL GI
IPC: H04W4/24
Filed: 2002-09-30
Abstract: PURPOSE: A settlement system by optical payment in a toll settlement system is provided to input card information in a wireless communication terminal such as a cellular phone or a PDA(Personal Digital Assistant) and optically pay a toll using the wireless communication terminal. CONSTITUTION: An inlet side control unit(100) attaches an optical transceiver(104) to its suitable position of an entrance road, receives card information from an entrance car, transmits inlet entrance information, and records transaction items. An outlet side control unit(300) attaches an optical transceiver(306) at its suitable position of an entrance road, receives card information and inlet entrance information from the entrance car, calculates a toll to perform settlement, and records transaction items. A business office computer(200) receives the transaction items from the inlet side control unit(100) and the outlet side control unit(300), records the received transaction items, compares the recorded transaction items with the transaction items recorded in the inlet side control unit(100) and the outlet side control unit(300) per a uniform time, clears the transaction items recorded in the inlet side control unit(100) and the outlet side control unit(300) when the transaction items are identical to each other, and transmits the corresponding transaction items to a totalization server. A portable terminal optically transmits card information to the optical transceiver(104) of the inlet side entrance road, receives inlet entrance information, optically transmits card information and inlet entrance information to the optical transceiver(306) of the outlet side entrance, and receives the transaction items. The totalization server totalizes the transmitted transaction items, compares the totalized transaction items with the transaction items recorded in the business office computer(200), requests a collective admission of the totalized data when the transaction items are identical to each other, and clears the transaction items recorded in the business office computer(200).
Patent KR-20040031809-A (KR)
Title: Method of file transmitting and receiving in auto teller teminal
Inventor: YOO YEONG GWON
IPC: H04L12/24
Filed: 2002-10-01
Abstract: PURPOSE: A method for transceiving a file of a CD(Cash Dispenser)/ATM(Automatic Teller Machine) is provided to connect a CD/ATM managing company with a CD/ATM by using a CCL(Communication Controller) system, and to automatically transmit a log file to a manager when the CD/ATM fails, thereby reducing the time for analyzing and solving a failure as enabling bidirectional communication. CONSTITUTION: A BP(Branch Processor)(21) transmits a file upload request signal to a CD/ATM(22)(S201). The CD/ATM(22) extracts data only included in a corresponding time zone to compress the data, and prepares for a transmission file(S202). The CD/ATM(22) transmits a signal showing that failure generation information is completely received to the BP(21)(S203), and transmits a transmission preparation complete signal to the BP(21)(S204). The BP(21) informs the CD/ATM(22) of receiving mode information(S205). The CD/ATM(22) divides the prepared file to sequentially transmit the divided file to the BP(21)(S206,S209). The BP(21) assembles the file to return to the original file(S207), and transmits each response signal(S208). The CD/ATM(22) informs the BP(21) of a data transmission complete signal(S210). The BP(21) decides whether an error is generated(S211), and transmits a data reception complete signal to the CD/ATM(22)(S212). The CD/ATM(22) finally deletes the transmitted file(S213).
Patent KR-20040029551-A (KR)
Title: Wireless-Data First Connection Delay Reform Method
Inventor: CHOI HYEON HO
IPC: H04W56/00
Filed: 2002-10-01
Abstract: PURPOSE: A method for improving wireless data initial access delay is provided to change into a setup step from an existing connection response step when generating a local table, and to receive an LCP(Link Control Protocol) after generating the local table, thereby preventing interface rack LCP loss. CONSTITUTION: An MS(Mobile Station)(10) transmits an originate message to an MSC(30)(S302). An interface rack of the MSC(30) forms a local table, sets service options, and transmits an SVC setup message to an IWF(Inter Working Function)(40)(S304). The IWF(40) performs a call procedure(S306) for the MS(10), and requests a connection(S308). The MSC(30) transmits a call answering message to the IWF(40)(S310). The MSC(30) delays time(S312), and transmits a call answering message to the MS(10)(S314). The MS(10) and the IWF(40) transceive an LCP configure request message with each other party(S316), and transceive an LCP configure acknowledgement message(S318). The MS(10) and the IWF(40) transceive an IPCP(Internet Protocol Control Protocol) configure request message with each other party(S320), and transceive an IPCP configure acknowledgement message(S312).
Patent KR-20030031859-A (KR)
Title: Input unit with force sensation
Inventor: ONODERA MIKIO
IPC: G05G7/04
Filed: 2002-10-15
Abstract: PURPOSE: To provide a small apparatus ensuring detection of the tilted position of an operating member. CONSTITUTION: The apparatus for inputting inner force sense includes a first operating member 13 capable of being tilted, a pair of first detection members 4 and 5 operated by the first operating member 13 for detecting the tilted position of the first operating member 13, and a pair of motors 2 and 3 for transmitting the inner force sense to the first operating member 13. The apparatus has a detection means 25 operated following the movement of the first operating member 13. Because the detection means 25 can detect the tilted position of the first operating member 13, even if the first detection member 13 fails an auxiliary detection means 25 provided independently of the detection member can detect the tilted position of the first operating member 13 to ensure detection of the tilted position of the first operating member 13.
Patent KR-20040034120-A (KR)
Title: Private Recording Service System and Method For CDMA Core Network
Inventor: KIM HYEONG SEOP
IPC: H04W8/24
Filed: 2002-10-21
Abstract: PURPOSE: A service system for storing personal calls in a CDMA core network and a method therefor are provided to store call details by supplying a high-capacity personal mail box, and to confirm the call details after storing the call details, then to easily manage the mail box over the Internet as easily extracting recorded data, thereby increasing efficiency of the recorded data. CONSTITUTION: When an originator attempts calling a receiver, an MSC(600) inquires about position information by transmitting a message to an HLR(400)(S200). The receiver returns a service access number of an MMC VAS(Value Added Server)(200) to the MSC(600)(S201). The MSC(600) transmits a message to the MMC VAS(200)(S202). The receiver screens the message according to a preset condition, decides whether the message satisfies the condition, and transmits an MMC access number and a receiver number to the MSC(600) if the message satisfies the condition(S203). The MSC(600) connects a call with a call mixer, transmits the message to the HLR(400), and inquires about the position information of the receiver(S204). The HLR(400) transmits a message to an MSC(501) and a VLR(601)(S205), and starts storing the message(S206).
Patent KR-20030040042-A (KR)
Title: Stacker bundler and printed matter bundle body
Inventor: MORIMOTO KENJI
IPC: B65B27/08
Filed: 2002-10-23
Abstract: PURPOSE: To eliminate such problems that to a book-bundled body, a label on which attribute data such as a numbering, a date, and time is listed is pasted, or a tag or a memo paper or the like is attached, but when the printed paper- bundled body is disassembled into respective printed papers, the label, the tag, the memo paper or the like is discarded as wastes, and thereby increasing the cost and inducing a refuse problem. CONSTITUTION: A tying band 3 is wound around and tightens the periphery of a bundle of a plurality of printed papers 2 which are stacked under an aligned and laminated state. On the surface of such a tying band 3, the attribute data 4 such as the numbering, the data, time or the like is printed.
Patent KR-20030034016-A (KR)
Inventor: TAKEUCHI YUJI
IPC: H01L27/115
Filed: 2002-10-24
Abstract: PURPOSE: A semiconductor device and an operation method thereof are provided to reduce the variation of a threshold voltage. CONSTITUTION: According to the semiconductor device having a nonvolatile memory circuit, the first and the second and the third and the fourth memory cell(30(1)) are arranged along the first direction. The first bit line is prolonged to the second direction on the first memory cell(30(1)), and is connected to the second memory cell(30(2)). The second bit line is prolonged to the second direction on the second memory cell(30(2)), and is connected to the first memory cell. The third bit line is prolonged to the second direction on the third memory cell(30(3)), and is connected to the third memory cell(30(3)). The fourth bit line is prolonged to the second direction on the fourth memory cell(30(4)), and is connected to the fourth memory cell(30(4)).
Patent KR-20040037851-A (KR)
Title: pretreatment equipment of sludge or sewage
Inventor: CHO SUNG NO
IPC: C02F1/74
Filed: 2002-10-30
Abstract: PURPOSE: A sewage and wastewater pretreatment apparatus is provided which is capable of greatly influencing activation of microorganisms, which is semi-permanent and which is capable of being adopted on an existing wastewater treatment facility. CONSTITUTION: The sewage and wastewater pretreatment apparatus comprises a body(10) which is formed in a long tube shape, at a rear part of which a reverse circulation pipe(12) is slantly formed in a reverse flow direction of sewage and wastewater, and from an end of which a discharge pipe(15) is extended; a mixing injector(20) which is mounted on a front end of the body, wherein the mixing injector comprises a radial mixing space(24) stretched to the four sides from the center of disk(23), a sewage and wastewater pipe(21) and an air hose(22) that are connected to the center of the mixing space in such a way that sewage and wastewater are flown into the sewage and wastewater pipe, and high pressure air is supplied into the air hose, and injection nozzles(25) installed in such a way that a radial end of the mixing space is positioned on the inner surface of the body; a crusher(30) which is installed in the body in rear of the injection nozzles of the mixing injector, and in which crushing pins(32) are radially formed on shaft(31) having a certain length with being evenly spaced apart from each other; a retention machine(40) which is installed in rear of the crusher, front and rear parts of which are closed so that the retention machine is formed in a cylindrical body(41) having an internal space, on a front lower part of which inflow hole(42) is formed, and on a rear upper part of which discharge hole(43) is formed; and a bubbler(50) which is installed from a rear end of the retention machine to a front position of the reverse circulation pipe of the body, to which a fixed body(51) having a plurality of holes(52) is fixed, and in which a hundred or more of bioballs(54) are installed at wires(53) fixed through the holes of the fixed body.
Patent KR-20040042290-A (KR)
Title: System for digtal baseband achitecture of mobile phone with ethernet interface
Inventor: JUNG JI HUN
IPC: H04B1/40
Filed: 2002-11-13
Abstract: PURPOSE: A digital baseband architecture system of a terminal having an Ethernet interface is provided to download and upload high speed data by processing inputted/outputted data by using a common data bus and giving priority to each data. CONSTITUTION: A transceiver(32) codes and decodes serially inputted/outputted data. An MAC(Medium Access Controller)(33) adds or deletes an Ethernet header to or from data exchanged with the transceiver(32). A priority queue unit(34) gives priority to data inputted from a UART(Universal Asynchronous Receiver Transmitter)(31) and data inputted from an MAC controller(33), which are inputted simultaneously, through a certain priority queue algorithm, and stores output data in a CPU(35) and in an SRAM(Static Random Access Memory)(37) according to determined priority. A DMA controller(36) controls a DSP(Digital Signal Processor)(38) processing digital data.
Patent KR-20040042369-A (KR)
Title: The very large capacity switch fabric with centralized management and its management method
Inventor: HAN IN TAK
IPC: H04Q1/20
Filed: 2002-11-14
Abstract: PURPOSE: A high capacity switch fabric with a centralized management scheme and a management method thereof are provided to save a system cost by removing controllers of distribution switches. CONSTITUTION: At least two or more unit switches(30,31) perform a switching function for connecting between certain devices. A combination switch(32) connects between the two or more unit switches(30,31) for forming a data path. A control unit(33) manages and controls the two or more unit switches(30,31) and the combination switch(32) by a centralized scheme.
Patent KR-20030004191-A (KR)
Title: The connection pipe with location control function of a water tank
Inventor: KIM HA YONG
IPC: E03F3/04
Filed: 2002-11-21
Abstract: PURPOSE: A Controllable Hume pipe installed in a catch basin is provided to construct conveniently and to manufacture simply by controlling horizontal or vertical location. CONSTITUTION: The controllable Hume pipe installed in a catch basin is formed by attaching an inner wall plate(2) to a Hume pipe(1), then fastening to a through hole(21) of the inner wall plate(2) with a screw(30), wherein the Hume pipe(1) contains a joint(10) coupled with an inflow or discharge pipe, an outer wall plate(11) and several fasteners(12), and the inner wall plate(2) contains a hollow bearing(20) provided with several through holes(21) and a wall plate(22).