baber/WOPTO huggingface dataset:
Patent KR-20040054396-A (KR)
Title: Power Locking Device Of A High-Precision Table
Inventor: JUNG SANG HYEON
IPC: B23Q16/00
Filed: 2002-12-18
Abstract: PURPOSE: A power locking device for a high-precision table is provided to manufacture a high-quality and high-precision product by reducing backlash between gears for rotating the table. CONSTITUTION: A power locking device is composed of a table(10), a servo motor(20) for rotating the table, a reduction gear shaft(30) receiving rotary power from the servo motor by a belt(21), a first gear(31) installed at the lower part of the reduction gear shaft, a second gear(41) installed at the outside of a first shaft(40) and engaged with the first gear, a second shaft(50) having a third gear(51) engaged with the second gear, a pinion(52), and a ring gear(11). The pinion is installed at one side of the second shaft by a power lock(52a), and transmits the rotary power of the second shaft to the table. The ring gear is installed at the lower part of the table, and is engaged with the pinion.
Patent KR-20040056680-A (KR)
Title: Apparatus for Testing Semiconductor Device
Inventor: KIM TAE WAN
IPC: H01L21/66
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus for inspecting a semiconductor device is provided to enhance the efficiency in an inspection process by using both sides of one board. CONSTITUTION: An apparatus for inspecting a semiconductor device include a test board, a first handler, and a second handler. A plurality of test sockets are formed at both sides of the test board(600) in order to perform a device-loading test. The device loaded into the socket is close to the socket of the test board by approaching the first handler(400) to one side of the test board. The device loaded into the socket is close to the socket of the test board by approaching the second handler(500) to the other side of the test board.
Patent KR-20040057452-A (KR)
Inventor: PARK HYEONG UK
IPC: F16D65/18
Filed: 2002-12-26
Abstract: PURPOSE: A disk brake system is provided to improve braking performance, and to reduce noise by preventing uneven wear of the pad with applying hydraulic pressure to the entire area of the pad for braking by holding the disk. CONSTITUTION: A disk brake system(100) comprises a caliper(10); a housing(20) installed in the caliper; a hydraulic high pressure pipe(30) installed in the housing and filled with hydraulic pressure; plural rails(40) moving hydraulic pressure of the hydraulic high pressure pipe; and plural brake cylinders(50) connected to the rails to press a pad(11). The brake cylinder is operated by receiving hydraulic pressure from the rail, and the pad is pressed by pushing the piston in supplying hydraulic pressure. Braking is performed by holding a disk(13) with the pad. Uneven wear is prevented by applying hydraulic pressure to the pad entirely and evenly.
Patent KR-20040057714-A (KR)
Title: Method for making a black matrix and liquid crystal display device using this
Inventor: CHO HYEOK RYEOK
IPC: G02F1/1335
Filed: 2002-12-26
Abstract: PURPOSE: A black matrix forming method and an LCD(Liquid Crystal Display) by using the same are provided to minimize use of Chromium as poisonous material, thereby reducing environmental pollution. CONSTITUTION: The black matrix comprises a source layer(620) containing oxygen and a metal layer formed on the source layer(620) as a matrix shape. Chromium oxide films are on both side surfaces of the metal layer. In the formation process of the metal layer, a copper-chromium alloy layer added small amount of chromium is deposited on the source layer(620) and then processed by heat. Chromium separated in the heat processing is deposited and oxidized at both side surfaces of the metal layer, thereby forming the chromium oxide films. Accordingly, in the metal layer, a copper layer is arranged at its center and the chromium oxide films are formed at both side surfaces of the copper layer.
Patent KR-20040059545-A (KR)
Title: Method for controlling IP overload in a intelligent network system
Inventor: CHUN SE GON
IPC: H04M3/22
Filed: 2002-12-27
Abstract: PURPOSE: A method for controlling IP overload in an intelligent network system is provided to control overload of incoming calls to an IP(Intelligent Peripheral) by using an MMC(Man Machine Command). CONSTITUTION: It is checked whether a TLDN(Temporary Local Directory Number) is allocated(S101). If allocation of TLDN is requested, an overload state flag is checked(S102). If it is in an overload state, it is checked whether the number of calls permitted in occurrence of overload is '0'(S104). If the number of calls permitted in occurrence of overload is not '0', the number of calls permitted in occurrence of overload is counted and the TLDN is allocated(S107,S108). If the number of calls permitted in occurrence of overload is '0', the number of rejected calls is counted and allocation of TLDN is rejected(S105,S106).
Patent KR-20040059294-A (KR)
Title: Method for manufacturing linepipe steel strips to minimize the deviation of yield strength through the longitudinal direction
Inventor: BAE JIN HO
IPC: C21D8/02
Filed: 2002-12-28
Abstract: PURPOSE: A manufacturing method of hot rolled strip is provided which is capable of reducing deviation of yield strength in a longitudinal direction of coil by controlling micro-structure by formation of precipitate and controlling distribution and size of the precipitate itself. CONSTITUTION: The method comprises the steps of reheating a steel slab comprising 0.03 to 0.10 wt.% of C, 0.01 to 0.50 wt.% of Si, 1.2 to 2.0 wt.% of Mn, 0.03 wt.% or less of P, 0.010 wt.% or less of S, 0.01 to 0.10 wt.% of Ti, 0.01 wt.% or less of N, 0.02 to 0.07 wt.% of Nb, 0.10 wt.% or less of V, 0.01 to 0.3 wt.% of Mo, 0.01 to 0.3 wt.% of Cr, 0.1 to 0.5 wt.% of Ni and a balance of Fe and other inevitable impure elements in the temperature range of 1,250 to 1,350 deg.C; hot-rolling the reheated steel slab to a finish delivery temperature of 780 to 820 deg.C; and coiling the cooled steel sheet at a temperature of 500 to 600 deg.C by controlling injection quantity of cooling water in such a way that temperature of top end part and tail end part of the hot rolled steel sheet are higher than a central part of the hot rolled steel sheet by at least 30 deg.C.
Patent KR-20020068538-A (KR)
IPC: G09B29/10
Filed: 2000-10-31
Abstract: 본 발명은, 최초에 그리고 가능하게는 운전자의 도움으로 시작점으로부터 목적지까지 선택된 경로를 따라 주행되고 이에 의하여 차량이 위치 시스템으로부터 위치 신호를 수신하여 이 신호를 데이터 메모리에 저장하는 자주식 차량에 관한 것이다.  차량이 후속적으로 그리고 자동으로 정확히 동일한 선택된 경로를 따라 주행되는 경우에, 차량은 시작점에서 위치 시스템으로부터 관련된 현재 위치 신호를 수신한다.  상기 신호는 시작점의 위치와 비교된다.  위치가 일치하지 않으면, 평가 장치는 시작점에 대한 방향 및 거리를 계산하고, 그 후에 차량은 이 경로를 따라 주행된다.  다음 저장 위치에 대한 방향 및 거리는 연속적으로 수신된 현재 위치 데이터를 이용하여 후속적으로 계산된다.  차량은 대응되는 경로를 따라 주행된다.  국부 위치 시스템이 이용되는 경우, 차량은 건물 내에서 소정의 경로를 따라 주행될 수 있다.
Patent KR-20020065637-A (KR)
IPC: C06D5/06
Filed: 2001-01-12
Abstract: 본 발명은, 연소에 의해 가스를 발생시키는 가스발생제(14)를 충전하는 제 1 컵(10)과, 상기 제 1 컵(10)의 내측에 배열설치되어 착화약을 수납하는 제 2 컵(E)과, 상기 제 1 컵(10)을 유지함과 동시에, 상기 제 2 컵(E)의 폐색마개(B) 또는  상기 제 2 컵을 유지하는 홀더(9)를 구비하는 가스발생기에 관한 것이다.  그리고, 본 발명의 가스발생기에서는, 상기 가스발생제(14)를 상기 제 1 컵(10) 속에 가두고, 상기 제 2 컵(E)으로부터 차단하는 세퍼레이터(15)가 배열설치되어 있다.  더욱이, 상기 세퍼레이터(15)는, 상기 제 2 컵(E)을 덮는 형태로 배치되고, 추가하여, 가스발생기(18)의 외부로부터의 수분 등의 침입경로에 O링(16) 등의 실링부재가 배치되어 있다.
Patent KR-20020074472-A (KR)
IPC: B66B23/14
Filed: 2001-11-09
Abstract: 다수의 디딤판(33)을 연결하는 좌우 한쌍의 디딤판 체인(32)을 디딤판 스프로켓(30)에 의해 구동하여, 디딤판의 왕로부(43a)와, 귀로부(43b)와, 상기 왕로부와 귀로부의 양단부의 방향 전환부를 디딤판(33)이 순환 이동하도록 한다.  디딤판(33)의 앞부분 좌우 측면에는 전륜(39)이 디딤판 체인(32)을 접속하는 축을 통하여 부착되어 있고, 디딤판(33)의 후부에 후륜(40)이 부착되어 있다.  디딤판(33)은 왕로부에서 전륜(39)을 지지 안내하는 전륜 안내 레일(44)과, 후륜(40)을 지지 안내하는 후륜 안내 레일(45)에 의해 안내되나, 방향 전환부에서 디딤판이 반전할 때에는, 후륜(40) 대신에 디딤판에 부착된 보조 롤러(41)와 보조 롤러 안내 레일(46)로 이루어진 디딤판 보조 안내수단에 의해, 후륜이 디딤판 스프로켓(30)의 연결축(30a)에 근접하여 이동하도록 디딤판(33)의 자세를 제어한다.  방향 전환부에서의 메인 프레임의 깊이 방향 치수를 저감시킬 수 있다.
Patent KR-20040062320-A (KR)
Inventor: JUNG GANG WON
IPC: G11B20/10
Filed: 2003-01-02
Abstract: PURPOSE: A method for recording/managing a data file name is provided to additionally record a file name managed in a PC or a file name inputted by a user in tag information, if file names are not recorded in the tag information, thereby normally outputting the file names on data files downloaded to the PC. CONSTITUTION: A PC performs a downloading process of receiving/storing MP3 files(S10). The PC retrieves tag information recorded in the MP3 files, and confirms whether file names of the MP3 files are recorded(S11). If not(S12), the PC retrieves a file name managed by a windows program or a file name inputted from a user(S13), and additionally records the file name in the tag information(S14). If the file names of the downloaded MP3 files are requested to be displayed(S15), the PC retrieves the tag information recorded in each MP3 file and reads/displays the additionally recorded file name on the tag information(S17).
Patent KR-20040063276-A (KR)
Title: door structure of microwave range
Inventor: LEE BU YUN
IPC: F24C15/02
Filed: 2003-01-06
Abstract: PURPOSE: Structure of a door for a microwave oven is provided to prevent leak of electromagnetic wave between the body and the door by restricting torsion in opening and closing the door with reinforcing the opposite side of the hinge assembling part in the door frame. CONSTITUTION: A door of a microwave oven is composed of a rectangular door frame(201) formed by bending iron sheet in multiple steps; a front plate(202) fixed to the door frame to cover the front of the door frame; and a choke cover(203) combined with the rear part of the door frame to prevent leak of electromagnetic wave. A staple-shaped supporting member(206) is fixed to the upper part of the door frame to fix the front plate to the door frame. An inverse L-shaped fitting member(207) is fastened to the rear top of the front plate, and fixed to the door frame in fitting to the supporting member. The rigidity of the door frame is increased by fixing the front plate to the door frame with integrally forming the fitting member.
Patent KR-20040063355-A (KR)
Title: Reticle case
Inventor: PARK TAE HUN
IPC: H01L21/027
Filed: 2003-01-07
Abstract: PURPOSE: A reticle case is provided to prevent a reticle from fluctuating in a reticle case and facilitate the maintenance of the reticle by making a fixing bar occupy a reticle fluctuating space in the reticle case. CONSTITUTION: The reticle case(21) is formed of a box type. A plurality of reticle fixing bars(29) are formed on the ceiling of the reticle case so that the position of the reticle(11) is defined in the upper part of the reticle case to control the fluctuation of the reticle. The reticle fixing bars are formed in a way that a junction part of the reticle fixing bar and the ceiling is folded or bent.
Patent KR-20040064341-A (KR)
Inventor: KIM JEONG HWAN
IPC: H01L21/28
Filed: 2003-01-10
Abstract: PURPOSE: A method for forming a bitline of a semiconductor device is provided to guarantee selectivity of photoresist by increasing source power for controlling a plasma density in patterning a bitline and by increasing an etch rate of a conductive layer as compared with an etch rate of a photoresist pattern. CONSTITUTION: A conductive layer is formed on a predetermined insulation layer. A photoresist pattern is formed on the conductive layer. The conductive layer is patterned to form a bitline(600) by an etch process using the photoresist pattern as a mask. Plasma is used in the etch process, and the source power for controlling the density of the plasma is controlled to increase the etch rate of the conductive layer as compared with the etch rate of the photoresist pattern.
Patent KR-20040064885-A (KR)
Inventor: HAN YOO JIN
IPC: A45B25/28
Filed: 2003-01-10
Abstract: PURPOSE: A dehydrator of wet umbrella is provided to secure that user can directly carry the rainwater-dehydrated umbrella and live indoor even in case of rain, and maintain pleasant and clean indoor circumstances, and to prevent the environmental pollution by the plastic bags for umbrella. CONSTITUTION: The dehydrator of wet umbrella includes; a main body(1) having an input hole(11) and a drain hole(12) respectively on its own upper and lower part; a case(4) fixing the absorbing and dehydrating members(3) of draining part(2), which absorbs and dehydrates rainwater sticking to the fabrics(101) of the umbrella(100), inside the main body(1); and a collecting bucket(13) receiving water from the drain hole(12); wherein the inside of the case(4) consists of absorbing rollers and pressing rollers, and the one ends many absorbing and dehydrating members(3) are fixed to the inside of the case(4), and the case(4) has a tapered form in the direction of the bottom, so that the umbrella(100) can be easily let up and down, and come in better contact with the absorbing and dehydrating members(3).
Patent KR-20040064521-A (KR)
Inventor: KIM KYUNG HEE
IPC: C02F9/00
Filed: 2003-01-13
Abstract: PURPOSE: Provided is a method for preparing farming water of live fish by using medicinal herbs containing anti-inflammatory and antiseptic/antidotal ingredients which is able to farm non-toxic and harmless live fish. CONSTITUTION: The method comprises steps of (a) after putting sea water in a farm, an aquarium or a live fish tank, primarily detoxifying toxic components contained in the sea water by using an ozone sterilizer, an ultraviolet rays sterilizer or an ultrasonic washer; (b) placing a bag made of charcoal fiber, quartz porphyry fiber, yellow oath fiber, microfiber, where a material such as charcoal, silver, crystal, quartz porphyry, germanium stone, jade is put, in the sea water; (c) after collecting a salt-living plant such as reed, salicornia herbacea as a whole, floating it in the farm, aquarium or live fish tank with inserting it into a hole of a board center; (d) after soaking out powders or ashes of medicinal herbs having anti-inflammatory function, an antiseptic ingredients and antidotal ability or making an extract of the medicinal herbs by fermenting or making oil, adding it to the sea water; and (e) putting diluted wood vinegar in the sea water.
Patent KR-20040065054-A (KR)
Inventor: JU YEONG BOK
IPC: B41J2/175
Filed: 2003-01-14
Abstract: PURPOSE: A device for changing an ink cartridge of an image forming device is provided to simply change an ink cartridge and to reduce the size of an image forming device by minimizing the space for changing an ink cartridge. CONSTITUTION: A device for changing an ink cartridge of an image forming device comprises an opening formed in a housing and an ink cartridge unloading unit(201) unloading an ink cartridge(213) out of the housing through the opening of the housing by moving a carriage and the opening of the housing. The ink cartridge unloading unit includes a semi-carriage(210) installed in the carriage, transfer guides(220,220') guiding the smooth movement of the semi-carriage, and a locking/unlocking unit locking and unlocking the semi-carriage.
Patent KR-20040066586-A (KR)
Inventor: PARK JEONG GEUN
IPC: H04N5/60
Filed: 2003-01-20
Abstract: PURPOSE: A method for outputting voice of a digital TV using a split window method is provided to effectively set a voice input and output path on split windows, thereby maximizing the convenience of a user. CONSTITUTION: In the case of a split window mode, the sizes of right and left windows are set, and right and left input sources are set as main and sub sources respectively. The current voice output mode is judged. In the case of an automatic mode, the right and left input sources are reset as main and sub sources according to the changed sizes of the right and left windows, and a voice of the main input source is output as a final voice. In the case of a manual mode, a voice of an input source selected by a user is output as a final voice.
Patent KR-20040069523-A (KR)
Inventor: CHO YEONG MOK
IPC: H01J1/304
Filed: 2003-01-29
Abstract: PURPOSE: A structure of a ground electrode of an FED panel is provided to prevent the generation of short circuit in a contact state between the ground electrode and electric lines by locating separative parts of the ground electrode at each upper side of electric lines. CONSTITUTION: An FED panel includes a spacer and a ground electrode. The ground electrode(301) is installed at a lower side of the spacer(104). A plurality of separative wings of the ground electrode are located at each upper part of electric lines(302). The separative wings of the ground electrode are arranged in a predetermined interval to prevent the short circuit when the separative wings of the ground electrode are connected to the electric lines.
Patent KR-20040071435-A (KR)
Inventor: CHOI SEUNG YEOL
IPC: H02G1/00
Filed: 2003-02-06
Abstract: PURPOSE: A cable tension measuring and adjusting device is provided to reduce the volume of the device and allow for ease of measurement and adjustment. CONSTITUTION: A cable tension measuring and adjusting device comprises a first tension barrel(20) having a cavity(21) to be screw-coupled to an anchor barrel, and one or more holes(22) for operating a separated wedge through the cavity; a second tension barrel(30) having a cavity(31) to be screw-coupled to the first tension barrel, and a cable hole(32) for insertion of a cable(18); a cable connecting unit for connecting a cable(16) which is led into the first tension barrel through the separated wedge and the cable(18) inserted in the cable hole of the second tension barrel; and a hydraulic jack(50) arranged at the end of the second tension barrel so as to apply tension forces to the cable(18) connected to the connection unit.
Patent KR-20030020352-A (KR)
Title: Method of substituting for fuel in mechanism
Inventor: LEE DONG JOO
IPC: F03G7/00
Filed: 2003-02-10
Abstract: PURPOSE: A method of substituting for fuel in mechanism is provided to obtain an energy from the mechanism itself without receiving the energy from an exterior by rotatably and linearly moving the mechanism. CONSTITUTION: As input power is applied to the mechanism, the mechanism is rotatably moved at an angle of 40 degs.. Output power of the mechanism is larger than input power applied thereto. A length of a part of the mechanism is automatically varied as the mechanism is moved. That is, input power is applied to the mechanism, the length of the part of the mechanism is automatically varied. The mechanism includes a first part(9) for obtaining output power and a second part(10) for horizontally maintaining the first part(9). A third part(11) is provided to obtain output power. A fourth part(13) horizontally guides a direction of input power.
Patent KR-20040072976-A (KR)
Title: Cover for cable tray
Inventor: KO HO GUN
IPC: H01B13/00
Filed: 2003-02-11
Abstract: PURPOSE: A cover is provided to prevent a corrosion of a cable tray during installation and storage of the cable tray. CONSTITUTION: A cover comprises an upper cover(1) for covering the upper end of a cable tray(T) and protecting the cable tray from fragment during welding process; a main body(2) for covering the side rail(S) of the cable tray; a lower cover(3) for covering the lower end of the cable tray; and a coupling member for attaching/detaching the upper cover and the main body and the lower cover and the main body. The coupling member includes a plurality of grooves(4) formed at the upper and lower covers; and a plurality of connectors(5,5') inserted in the grooves, and coupled to the lower cover, and extended from the top and bottom of the main body.
Patent KR-20040074188-A (KR)
Inventor: BYUN SANG YO
IPC: A23D9/02
Filed: 2003-02-17
Abstract: PURPOSE: A method of extracting sesame oil having a high content of sesamol as an antioxidant from sesame using supercritical carbon dioxide and ethanol is provided. It permits the production of the titled sesame oil in high efficiency. CONSTITUTION: Sesame is roasted for 30min or more at 200deg.C or more and ground to a particle size of 1.25mm or less. Thereafter, the roasted sesame powder is extracted in supercritical carbon dioxide at a temperature of 30 to 80deg.C, a pressure of 500bar and a flow rate of 0.0085m/sec or less. In the process, 1.0% or less of water is used as an auxiliary solvent. Thus obtained sesame oil has a sesamol concentration of 465mg/L or 805mg/L.
Patent KR-20040075513-A (KR)
Inventor: HONG EO JIN
IPC: G11B11/10
Filed: 2003-02-21
Abstract: PURPOSE: A suspension for an OFH(Optical Flying Head) is provided to function as an optical pickup used in an optical disk drive, and to consider a sway mode influencing on a servo and a slider mode and the first distortion which can cause an optical aberration, thereby providing the proper suspension. CONSTITUTION: A gimbal(2) is fixed to a base plate, and a load beam(3) is fixed to the gimbal(2). The gimbal(2) comprises a taper-type middle part(2c) between a front coupling portion(2a) and a rear coupling portion(2b). The front coupling portion(2a) is narrower than the rear coupling portion(2b). A punching portion(2d) is formed between a front part of the taper-type middle part(2c) and a rear part of the front coupling portion(2a). A rectangular hole(2f) is formed in a hinge portion(2e) between the rear coupling portion(2b) and the taper-type middle part(2c).
Patent KR-20030097640-A (KR)
Title: 반도체 장치의 제조 방법
IPC: H01L27/04
Filed: 2003-02-22
Abstract: 본 발명은 강유전체를 이용하는 캐패시터의 형성 공정을 갖는 반도체 장치의 제조 방법에 관한 것으로, 캐패시터를 구성하는 복수의 막을 하드 마스크를 사용하여 높은 정밀도로 패터닝하는 것이다.  제1 도전막(13), 강유전체막(14), 제2 도전막(15)을 절연막(8) 상에 순서대로 형성하고, 제2 도전막(15) 상에 하드 마스크(18a)를 형성하고, 하드 마스크(18a)로부터 노출되는 영역의 제2 도전막(15)을 제1 온도로 에칭하여 캐패시터 상부 전극(15a)을 형성하고, 하드 마스크(18a)로부터 노출되는 영역의 강유전체막(14)을 제2 온도로 에칭함으로써 캐패시터 유전체막(14a)을 형성하고, 하드 마스크(18a)로부터 노출되는 영역의 제1 도전막(13)을 제2 온도보다 높은 제3 온도로 에칭함으로써 캐패시터 하부 전극을 형성하는 공정을 포함한다.
Patent KR-20040076903-A (KR)
Inventor: SIM SANG SU
IPC: H04W24/00
Filed: 2003-02-27
Abstract: PURPOSE: An ARS for measuring quality is provided to monitor a state, trace a position of a bad sound and detect a bad wired/wireless section through an automatic loop testing. CONSTITUTION: An SIU(Signal Interface Unit)(30) is connected to mobile terminals(10a-10n) through an SS7 network, processes a signal by interworking with a TCP/IP network for an actual service and transmits a process result to a corresponding network. IVRs(Interactive Voice Response)(40a,40b) are connected to the mobile terminals(10a-10n) through the SS7 network, and process an SS7 signaling and proceed with an actual service by interworking with the SIU(30). A DB server(50) is connected to the mobile terminals(10a-10n) through the SS7 network, manages and operates various DBs, and performs user authenticating and processes a service call statistics part while performing TCP/IP communication with the IVRs(40a,40b). An operation/management server(90) remotely monitors and operates a state of the IVRs(40a,40b) and the DB server(50), a signal state or a channel state.
Patent KR-20040077016-A (KR)
Inventor: CHOI YEONG MIN
IPC: G09G3/36
Filed: 2003-02-27
Abstract: PURPOSE: An apparatus for driving a liquid crystal display device and a method therefor are provided to prevent misoperation due to unstable driving voltage as well as to drastically reduce the electromagnetic interface(EMI). CONSTITUTION: An apparatus for driving a liquid crystal display device includes a gray level voltage generation unit, a data driving unit and a signal control unit. The gray level voltage generation unit generates a plurality of gray level voltages. The data driving unit applies a selected gray level voltage as a data voltage by selecting the gray level voltage among the plurality of the gray level voltages. And, the signal control unit supplies the image data to the data driving unit and generates a control signal to control the image data so as to supply the generated control signal to the data driving unit.