baber/WOPTO huggingface dataset:
Patent KR-20030026605-A (KR)
Title: withdraw latent heat type condensing Gas boiler
Inventor: JUNG YONG HYEON
IPC: F24H1/00
Filed: 2001-09-26
Abstract: PURPOSE: A latent heat exchanger is arranged vertically with a combustion chamber, and a discharge gas guiding member is installed in the latent heat portion for a maximum heat exchange making product compact and light. CONSTITUTION: A burner(40) is installed in lower part of a combustion chamber(43). A sensible heat portion(46) comprises a sensible heat exchanger(45) to absorb heat from the burner. A latent heat portion(49) has a latent heat exchanger(48) to absorb heat of discharge gas passed the sensible heat portion. The sensible heat portion is formed integrally with the combustion chamber. The latent heat portion is stacked vertically in upper part of the sensible heat portion. The latent heat exchanger is arranged in the latent heat portion by a discharge gas guiding member. A discharging port(50) is formed in upper end of the latent heat portion.
Patent KR-20030029669-A (KR)
Title: a friction decreasing structure of shock absorber in vehicles
Inventor: AHN CHANG SEOP
IPC: B60G15/07
Filed: 2001-10-05
Abstract: PURPOSE: A structure for friction reducing of a shock absorber is provided to cope with changeable angle of the working shock absorber by a ball joint, to reduce friction between an inner wall of a cylinder and a piston, to operate smoothly the shock absorber without abnormal vibration and noise, and to keep an intended reduction level in designing and expand the span of oil by preventing high temperature, therefore, by causing no physical change of oil. CONSTITUTION: A friction reducing structure of a shock absorber is composed of a ball joint(60) connecting a piston(20) with a rod(30) and a valve plate(23) installed on the piston to be shoved lateral force transmitted through a sealing(26). A slit(23b) formed on the valve plate connects an oil inlet(22a) with an orifice(21a) of an upper(21) and lower body(22) of the piston. An oil passing area formed by the orifice and the slit is converted when the valve plate is pushed by the lateral force. Therefore, the oil passing area in the operative direction of the lateral force is decreased and pressure is increased. The pressure works in a direction of compensating the later force on a vertical side of the slit.
Patent KR-20030029386-A (KR)
Title: Pillar Parts Assembling Structure of Mid Swing Door in Express Bus
Inventor: KIM GYEONG HUI
IPC: B62D31/02
Filed: 2001-10-08
Abstract: PURPOSE: An assembling structure of a pillar portion in a middle swing door for a highway bus is provided to reduce the cost, to protect the appearance and to improve the watertight property by forming a door pillar by an aluminum extruding material. CONSTITUTION: A pillar(4) is fixed inside a side window glass(3). An extruding material(110) for a pillar cover is fixed in the one side of the pillar to cover the gap between the pillar and a middle swing door(2b). The cost is reduced without any additional trim therein. The productivity is improved without a pressing process of the pillar.
Patent KR-20030030231-A (KR)
Title: Peer-to-peer mode communication service equipment and method among wireless communication terminals using wireless LAN
Inventor: CHO DONG HO
IPC: H04L12/28
Filed: 2001-10-09
Abstract: PURPOSE: A method and a device for a peer-to-peer mode communication service between wireless data communication terminals by using a wireless LAN(Local Area Network) are provided to enable a wireless data communication terminal mounting a wireless LAN card thereon to communicate with a wireless data communication terminal mounting a different wireless LAN card thereof, without using a VoIP(Voice over Internet Protocol) server and the Internet under a single or multiple cell wireless LAN environment. CONSTITUTION: If an authentication request is inputted from wireless data communication terminals(S601), a wireless repeater checks whether the wireless data communication terminals are registered(S602). If so, the wireless repeater authenticates a communication right(S603), and if not registered, the steps are ended(S604). If an incoming wireless data communication terminal is located in a cell different from a cell of an originating wireless data communication terminal, a peer-to-peer originating message is inputted(S605). If an incoming address for incoming peer-to-peer mode communication included in the originating message is not registered in the originating wireless data communication terminal(S606), a unit cell in which the incoming wireless data communication terminal is registered is delivered to a corresponding wireless repeater to deliver the peer-to-peer originating message to the incoming wireless data communication terminal(S607). If the incoming address included in the originating message is registered in the originating wireless data communication terminal in the step S606, the two wireless data communication terminals are communicated each other(S610). The wireless repeater delivers a call incoming reply message of the incoming wireless data communication terminal to the originating wireless data communication terminal(S608). And the wireless repeater relays data transceived between the two wireless data communication terminals(S609).
Patent KR-20020028826-A (KR)
Inventor: MAEDA SATORU
IPC: G06Q50/10
Filed: 2001-10-10
Abstract: PURPOSE: A setting method for a terminal device is provided to simplify a necessary operation to be performed in order to enter into a contract with a desired ISP and eliminates the necessity for a sign up program for each ISP to be stored in the storage device of a personal computer. CONSTITUTION: A terminal device(1) can be, for example, a personal computer or other computing device such as a handheld computer, special purpose computing device or the like. The terminal device(1) includes a display unit such as a CRT(Cathode Ray Tube) or an LCD(Liquid Crystal Display) unit and an input device such as a keyboard and/or a mouse. If a handheld device, alternative input devices may be provided. Further, though not shown, terminal device(1) includes a built-in modem. Furthermore, though not shown, terminal device(1) includes a protocol stack such as the PPP, TCP/IP or HTTP to be used for establishment of a connection to the Internet. Further, information necessary to set up the terminal device for appropriate communication with the selected ISP, to set an appropriate DNS server and to set the address of a mail server corresponding to the selected ISP is sent from setting server(2) to terminal device(1). Terminal device(1) includes a program for performing a setup operation based upon the received setup information.
Patent KR-20020029618-A (KR)
Inventor: AIMOTO DAIKI
IPC: F21V21/00
Filed: 2001-10-12
Abstract: PURPOSE: Connection structure of a cold cathode tube, a terminal fitting used of the same, and a terminal fitting chain are provided to improve assembly workability without need for a large space at a connection part. CONSTITUTION: Lead terminals(12,13) of a cold cathode tube(10) are connected with power-feeding wires(21,22) via terminal fittings(5,6). The terminal fittings are provided with a cold cathode tube connecting part with an insertion-through hole for the lead terminals to be inserted into and a barrel for a conductor pressure connected to a conductive part of the feeding wires. The terminal fittings and the lead terminals are soldered with the feeding wires in a state of being inserted into the insertion through-hole of the cold cathode tube connecting part.
Patent KR-20030031599-A (KR)
Inventor: CHO SEONG YUN
IPC: H01L21/28
Filed: 2001-10-15
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce a size of a bit line contact hole as much as a size of a polymer sidewall by using an SO2 gas as an etch gas. CONSTITUTION: An insulating layer and an anti-reflective layer are sequentially formed on a substrate(200) including a conductive region. A photoresist pattern(208) is formed on the anti-reflective layer in order to open the conductive layer. The first dry etch process is performed by using the mixed gas of SO2 and He. The anti-reflective layer is removed by performing the first dry etch process. A polymer sidewall(210) is formed on a side portion of the anti-reflective layer during the first dry etch process. The second dry etch process(222) is performed by using the photoresist pattern(208) and the polymer sidewall(210) as an etch mask. The insulating layer is removed and a contact hole(230) is formed by performing the second dry etch process(222). The photoresist pattern(208), the remaining anti-reflective layer, and the polymer sidewall(210) are removed.
Patent KR-20030032682-A (KR)
Title: Method For Forming Tunnel Oxide Of The Semiconductor Device
Inventor: KIM SEONG GYUN
IPC: H01L21/31
Filed: 2001-10-19
Abstract: PURPOSE: A method for forming tunnel oxide of a semiconductor device is provided to form a tunneling oxide layer stably and minimize its area by forming the first insulation layer pattern with etching selectivity relative to the substrate and a gate oxide layer. CONSTITUTION: A gate oxide layer, the first and second insulation layers are formed on a semiconductor substrate(100). The second insulation layer pattern is formed to expose the top surface of the first insulation layer. A spacer insulation layer is formed on the resultant structure and then etched to expose the top surface of the second insulation layer and form a spacer. The second insulation layer is removed. The gate oxide layer is etched to form a gate oxide layer pattern(115). The spacer and the first insulation layer pattern are removed to expose the gate oxide layer pattern. A tunneling oxide layer(199) is formed on the exposed semiconductor substrate.
Patent KR-20030033782-A (KR)
Title: Recombinant vector series efficient for molecular research in Candida albicans
Inventor: CHOI WON JA
IPC: C12N15/80
Filed: 2001-10-25
Abstract: PURPOSE: Recombinant vector series useful for research about gene manipulation in Candida albicans are provided, thereby the gene manipulation is easy due to small size of the recombinant vector and expression rate of the recombinant vector is high. CONSTITUTION: The Recombinant vector series useful for research about gene manipulation in Candida albicans are prepared by removing a selective marker gene of bacteria, remaining an autonomous replicative sequence(ARS) and an antibiotic resistant gene of bacteria, and inserting a minimum sequence required for expression of the ARS of Candida, a minimum sequence required for expression of the selective marker gene of Candida and multi-cloning site derived from a vector for bacteria, wherein the vector for bacteria is pUC18; the minimum sequence required for expression of the ARS of Candida has the nucleotide sequence of SEQ ID NO: 1; the selective marker gene is URA3; the minimum sequence required for expression of the selective marker gene of Candida has the nucleotide sequence of SEQ ID NO: 2; and the multi-cloning site is obtained a vector for bacteria pBluescript II KS(+).
Patent KR-20030035454-A (KR)
Title: Man-machine interface unit for excavator
Inventor: JUNG SUN GYUN
IPC: E02F9/26
Filed: 2001-10-31
Abstract: PURPOSE: A user interface device is provided to easily recognize the abnormality of an excavator by checking the detail operating state of the excavator. CONSTITUTION: An operating unit(10) generates operating signals based on a user's operation by comprising many function buttons. A program storing unit(20) stores various kinds of menu items and driving algorithm of each menu item as programs. A detecting unit(30) comprises many detectors and detects various kinds of operating statuses of an excavator. A display unit(40) displays the detected operating status. A controlling unit(50) drives the detecting unit corresponding to the operating signal by performing the driving algorithm and displays the detected operating status through a display unit. Thereby, the detailed operating status and the abnormality of the excavator are recognized easily and the repair time for the excavator is minimized.
Patent KR-20030037107-A (KR)
Title: Apparatus and method for transferring wafers processed in a furnace
Inventor: BAE NAM HO
IPC: H01L21/68
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus for transferring a wafer in a furnace system is provided to minimize a loss of the wafer caused by collision of a fork assembly and the wafer when the wafer is unloaded from a boat, by unloading the wafer after inspecting whether the wafer in the boat is normally loaded. CONSTITUTION: A plurality of fork assemblies(110) are inserted into the slots inside the boat(104) and pick up the wafer(600) loaded into the slot. A slider(108) controls a back and forth movement and a rotation of the fork assembly, connected to the fork assembly. A detecting unit(400) detects an abnormally loaded wafer among the wafers loaded into the slots inside the boat. A wafer transfer unit transfers the wafer unloaded from the fork assembly to a wafer loading carrier while moving on a rail connected between the boat and the carrier, and stops moving on the rail to prevent the fork assembly from moving to the boat when the detecting unit detects the abnormally loaded wafer.
Patent KR-20030037696-A (KR)
Title: method of making embossment for barrier ribs in a plasma display panel, and a plasma display panel having a rear panel made thereby
Inventor: KONG SEON SIK
IPC: H01J9/24
Filed: 2001-11-05
Abstract: PURPOSE: A method and an apparatus for forming embossment for a barrier rib are provided to be capable of transferring uniformly a pressure and lining up easily in manufacturing a flexible substrate or using a flexible mold. CONSTITUTION: A green tape layer(62) for forming pluralities of channels or a barrier rib is lined and arranged on a mold(81) having pluralities of embossing grooves(82) by a lining unit(83). A pressing roller(84) is arranged on the upper surface of the green tape layer arranged on the mold so that the barrier rib corresponding to the embossing grooves is formed on the lower surface of the green tape layer by pressing and reciprocating relatively. The pressing roller is removed and the green tape layer having the barrier rib is separated from the mold by using a releasing unit.
Patent KR-20030044127-A (KR)
Title: System disk control apparatus and method for home gateway
Inventor: BAEK WON GWANG
IPC: H04L12/00
Filed: 2001-11-28
Abstract: PURPOSE: A system disk control apparatus and a method of a home gateway are provided to guarantee a continuous and stable operation of a home gateway by selecting and operating a perfect system disk if a current system disk has an error and recovering the error-generated system disk. CONSTITUTION: A bit generator(20) generates a digital bit corresponding to a disk select button(10) depressed by a user. A switch controller(30) selects one of disks(40-4N) according to the digital bit outputted from the bit generator(20), connects the disk to a bus, and outputs corresponding information to a CPU(50). The CPU(50) performs a command of a BIOS stored in a ROM(60) when power is supplied thereto, loads an operating system and various application programs to a memory(70) from the disk connected to a bus, performs a corresponding command, and stops operation when an error is detected while performing the command.
Patent KR-20020023731-A (KR)
Inventor: LEE TAE SEOK
IPC: B22D11/126
Filed: 2001-12-13
Abstract: PURPOSE: An apparatus for cutting steel billet in continuous casting process is provided which accurately controls a casting rate and accurately cuts the steel billet to a desired length by accurately measuring a speed of the steel billet in the process that molten steel is manufactured into steel billet in the continuous casting process. CONSTITUTION: The apparatus for controlling a steel billet cutter in continuous casting process comprises a speed measuring part(200) measuring a casting length and a casting rate of the steel billet with a noncontact laser speed meter(221); a cutter measuring part(300) measuring a real-time position of a cutter(105), and measuring a casting length and a casting rate of the steel billet(104) using a real-time distance variation of the cutter(105) that is transferred by being rested on the steel billet(104); a head measuring part(400) measuring an absolute position of the steel billet(104), and a casting length and a casting rate of the steel billet(104) by measuring a real-time position of the head of the steel billet(104a) at an image processor(422) using images of a fixed camera(421); and an operating control processor(500) calculating a net casting rate and a net length of the steel billet(104) by correcting signals of the casting rates and lengths of the steel billet(104) measured at the speed measuring part(200), the cutter measuring part(300) and the head measuring part(400), and controlling the cutter(105) using position signals of the cutter(105).
Patent KR-20030049367-A (KR)
Title: An apparatus for holding side mirror to an automobile
Inventor: TAK GEON JUN
IPC: B60R1/06
Filed: 2001-12-14
Abstract: PURPOSE: A device for fixing a side mirror for a vehicle is provided to reduce the noise caused by the flow of air even when the vehicle runs at high speed. CONSTITUTION: A frame is rotatably installed in a housing(10). A spring(40) is installed in the housing, and supports the frame. A shaft(20) is mounted with the frame, and has a hole at the lower end. A base plate(30) is fixed on a door, and is coupled with the shaft from upper side to lower side through the hole.
Patent KR-20020047021-A (KR)
Title: Cassette and delivery system
Inventor: HAHS MICHAEL
IPC: A61L2/18
Filed: 2001-12-15
Abstract: PURPOSE: A cassette and a delivery system are provided to produce a sleeve easily and to reduce the cost of the sleeve by using a single-layer sleeve. CONSTITUTION: A cassette(14) is received within a sleeve(16) having an open end. Specially folded flaps at the open end are applied to center the cassette in the sleeve and to reduce a width of the open end of the sleeve. Thereby, the outer sizes of the cassette and the sleeve are equalized for each system though the sleeves of different thickness are used.
Patent KR-20030049575-A (KR)
Title: Method for forming borderless contact hole in a semiconductor device
Inventor: KIM GIL HO
IPC: H01L21/28
Filed: 2001-12-15
Abstract: PURPOSE: A method for forming a borderless contact hole in a semiconductor device is provided to be capable of improving the stability of processes without the damage of an isolation region. CONSTITUTION: A substrate(100) defined by an active region and an isolation region, is prepared. After forming a trench(110) in the isolation region, an isolation layer(112) is filled into the trench. The isolation layer(112) is partially recessed by plasma dry etching using mixed gases of CxFy and O2. A silicon nitride layer(114) is formed on the recessed portion. A transistor including a source/drain region is then formed on the resultant structure. After forming an interlayer dielectric(130) on the resultant structure, a borderless contact hole(132) is formed to expose simultaneously portions of the isolation and active region.
Patent KR-20030050203-A (KR)
Title: Steering device for protecting shimmy generated in vehicle
Inventor: SONG SANG HEON
IPC: B62D6/00
Filed: 2001-12-18
Abstract: PURPOSE: A steering system of a shimmy cutoff vehicle is provided to completely cut off shimmy, which is transmitted by a tie rod connected to a rack bar of a gear box unit converting the operation force of the steering wheel and operating the direction of vehicle wheels and is generated in a rotational direction of a steering wheel, at a steering column. CONSTITUTION: A steering system of a shimmy cutoff vehicle is composed of a controller(2) deciding displacement degree and the signal of an acceleration sensor(3) measuring the degree of acceleration to the movement of a tie rod(T) connected to a gear box unit converting the operation force of a steering wheel to operate the direction of vehicle wheels(W) by a signal line(3a), a power supplying device(5) applying power to a rack bar(R) of the gear box unit with a supplying line connected to a relay(4) turned on by a control signal of the controller as an operation switch(1) is turned on, and a power cutoff line(7) coupling between the relay and the controller to cut off a constraining device constraining the movement of the rack bar in the power supplying device applying power and the power supply of the constraining device.
Patent KR-20020053012-A (KR)
Title: Uninstall control apparatus which controls uninstallation of device control software
Inventor: HAYAMA SATORU
IPC: G06F9/445
Filed: 2001-12-26
Abstract: PURPOSE: A device for controlling uninstallation of a device control software is provided to monitor disconnection of a device from a system consisting of a master device and other devices, and to control an uninstall process of device control software, where the process is conducted by the master device in response to the disconnection. CONSTITUTION: A network A is constructed so that a plurality of devices each including a connection means conforming to the IEEE 1394 standard are connected with one another via cables and the network adheres to the HAVi Specification. The connected devices include a TV receiver(10) equipped with a function as an FAV, a digital camera, a VTR deck, etc., as BAVs. The TV receiver(10) is further equipped with a communication device, which enables the TV receiver(10) to communicate with a server(50) via a public telephone network N. The control apparatus is included in the TV receiver(10) as the FAV. The TV receiver(10) as the FAV acquires and holds control software programs for controlling the digital camera and the VTR deck. Installation of the control software into the TV receiver(10) enables a user to operate other devices by means of the TV receiver(10). The TV receiver(10) acquires control software used for the digital camera directly from the digital camera and acquires control software used for the VTR deck by downloading it from the server(50).
Patent KR-20030054605-A (KR)
Title: Apparatus and method XML document retrieval supporting XML query language tightly-coupled with database query language
Inventor: KIM MYEONG JUN
IPC: G06F17/30
Filed: 2001-12-26
Abstract: PURPOSE: An XML document search system and a method for the same are provided to enable a user to search for an XML document in a database, storing plural XML documents, by using an integrated query which tightly couples an XML query with a database query. CONSTITUTION: The system comprises a search management module(110), a syntax analysis module(120), a query process module(130), a result process module(140) and a database engine(200). The search management module(110) performs a function of an interface with the database engine(200), and controls the syntax analysis module(120), the query process module(130), and the result process module(140). The syntax analysis module(120) analyzes the syntax on the XML query input via the search management module(110), checks whether the input XML query follows a preset query context rule, and generates a syntax tree for the input XML query in a case that the input XML query does not follow the preset query context rule. At this time the syntax analysis module(120) receives the integrated query which tightly couples the XML query with a database query, and checks an effectiveness of the input XML query. The query process module(130) processes the XML query by using the generated syntax tree. The result process module(140) converts the query process result of the query process module(130) into the type appropriate for the database engine(200), and transmits the converted result to the search management module(110).
Patent KR-20010053630-A (KR)
Title: 포지션 로케이션을 수행하는 로테이터를 가진 단순화된수신기
IPC: G01S19/36
Filed: 1999-09-03
Abstract: 본 발명은 무선 통신 시스템에서 포지션 로케이션을 수행하는 새롭고 개선된 방법 및 장치에 관한 것이다.     한 실시예는 코어스 조사 데이터를 저장하는 단계, 위성들의 집합으로부터의 각 위성에 대한 코어스 조사 데이터에대한 코어스 조사를 수행하는 단계, 파인 조사 데이터를 수신하는 단계, 각 파인 조사가 파인 조사 데이터의 서로 다른 시간 부분에서 수행되는 파인 조사 데이터에 대해 파인 조사의 집합을 수행하는 단계, 및 결과를 보고하는 단계들을 구비하는, 위성들의 집합으로부터 송신되는 신호의 집합들을 사용하여 포지션 로케이션을 수행하는 방법을 포함한다.