baber/WOPTO huggingface dataset:
Patent KR-20010052598-A (KR)
IPC: C07D237/22
Filed: 1998-06-05
Abstract: The invention relates to novel processes for the preparation of 5-chloro-4-{3-[N-[2-(3,4-dimethoxyphenyl)-ethyl]-N-methylamino]-propylamino-3(2H) pyridazinone of formula (I) and the pharmaceutically acceptable acid addition salts thereof. An important feature of the invention is using 3,4,5-trichloropyridazone as starting substance of the synthesis.
Patent KR-20020060006-A (KR)
Title: Method of loading and unloading an object in a process chamber
Inventor: PARK MUN SU
IPC: H01L21/68
Filed: 2001-01-09
Abstract: PURPOSE: A method for loading a workpiece in a chamber and unloading the workpiece from the chamber is provided to reduce the processes and time for loading and unloading the workpiece. CONSTITUTION: A valve having a slot shape is opened in a state that a plurality of loft pins(10) of a chuck is positioned at a downward position and the workpiece(16) is fixed on an upper face of a catch plate(50) of a robot. The workpiece is horizontally introduced into the chamber through the valve by extending the catch plate of the robot fixing the workpiece and the lift pin is placed on the chuck in the downward position. The workpiece is supported by elevating the lift pin more highly than the catch plate. After fixing the workpiece by the lift pin, the workpiece is pulled out form the chamber through the valve by shrinking the catch plate of the robot. After pulling out the catch plate, the valve is closed.
Patent KR-20020059200-A (KR)
Inventor: PARK YEON SOO
IPC: E03D3/12
Filed: 2001-01-02
Abstract: PURPOSE: A water-saving flush valve is provided to economize in water by washing urine or feces with high-pressure water. CONSTITUTION: The water-saving flush valve comprises the steps of fitting an O-ring(35) to a drainpipe(32), placing a packing(18) on a ring-shaped projection(33), setting a packing(15) on a ring-shaped projection(16), interposing a top grip(9) and a grip of a valve(8) to bound a spring(14), then coupling a fixed ring(12), putting an operating tub(11) into the flush valve body(1), fitting an O-ring(21) to a retreated groove of a handle shaft(2), interposing an upper end of the handle shaft(2) into a hole(37) of a cover coupled to the flush valve body(1) or a hole(37) of an inner pipe(38) under a plane(39) of the flush valve body(1) to make an operating wheel(5) contact with the end of each drainage way(24), locating a top grip(9) between two arms, fixing a handle(7) to the upper end of the handle shaft by a bolt(22), connecting a drainage way(24) of a drainpipe(26) with the inside of the flush valve body(1), coupling a flow control bolt(23) to a female screw on a channel(25), coupling a compression tank(27) on a water service pipe(28) and fitting a lever to a horizontal pipe of the drainpipe.
Patent KR-20010076321-A (KR)
Title: Component for overcasting for a moulded object and manufacturing process thereof
Inventor: BILLARANT PATRICK
IPC: A44B18/00
Filed: 2001-01-18
Abstract: PURPOSE: To provide a component part such as a self-grasping fastener which can be cast integrally into a molding such as a car sheet and a cover, and a method for producing the molding using the part. CONSTITUTION: The part for integral casting includes a base material (5), which has a fixed element 6 and inclination parts (7, 8). A flat member (11) of a magnetic material (11) is arranged on the upper surface of the base material (5). The base material (5) is set in a space (4) formed by two vertical walls (1, 2) arranged at the bottom of a casting mold, a part of the inclination parts (7, 8) remains above the walls (1, 2). A magnet (3) is fitted to the bottom of the casting mold between the walls (1, 2), the flat member (11) is attracted, and the casting mold is filled with a foaming material liquid with the space (4) sealed.
Patent KR-20020065996-A (KR)
Title: Air stabilizer for fixed wing aircraft
Inventor: DOKGO UK
IPC: B64D17/00
Filed: 2001-02-08
Abstract: PURPOSE: A parachute assembly for a light torpedo of an aircraft is provided to stabilize the torpedo by controlling the posture of the torpedo continuously after firing with deploying the parachute promptly and accurately. CONSTITUTION: A parachute assembly for a light torpedo is composed of a parachute having a canopy(1a) and a rope(1b); a parachute container(2) assembled with the lower part of the rope to contain the parachute, and opened in the upper part; a cover(4) closing the upper part of the parachute container; a pulling rope(5) fixed in an aircraft, and connected to the canopy to pull the parachute in falling the torpedo; an opening unit opening the cover; a pulling rope cutting unit cutting the parachute from the pulling rope; a rotation preventive assembling unit installed in the lower part of the parachute container to restrict rotation of the container, and to assemble with the light torpedo for separating by moving back and forth; and a sleeve(9) fixed in the lower part of the parachute container. The torpedo is controlled stably after firing with deploying the parachute promptly.
Patent KR-20010085539-A (KR)
Inventor: LEE JAE HYEONG
IPC: E04H4/04
Filed: 2001-02-23
Abstract: PURPOSE: A prefabricated swimming pool is provided to be kept in a narrow place, to be easily transferred, and to be safely used without tilting a wall body. CONSTITUTION: A prefabricated swimming pool consists of a pool body and a pool frame(200). The pool body comprises a bottom portion and a main wall portion with fourteen pockets and slit portions. The pool body is made of a plastic sheet having a waterproof property and flexibility to withstand water pressure. The pool frame comprises: an upper horizontal frame(210) inserted into the pocket to keep the shape of the pool body; a lower horizontal frame(220) opposite to the upper horizontal frame; and many vertical frames(230) supporting the pool body by connecting the upper and the lower horizontal frame. The upper horizontal frame contains many upper horizontal bars(211) inserted into each pocket and an upper horizontal connector(213) connecting the upper horizontal bars. The lower horizontal frame contains many lower horizontal bars(221) and a lower horizontal connector(223) connecting the upper horizontal bars. Upper and lower combining holes(212,222) are formed at both ends of the upper and the lower horizontal bar to connect the vertical frames. The upper and the lower horizontal connector comprise horizontal connector bodies(214,224) and insertion connectors(215,225) inserted into the horizontal bars. The vertical frame consists of: a pair of vertical bars(231) vertically arranged outside the main wall portion; a pair of connecting bars(232) connecting the vertical bars; and combining portions(233,234) inserted into the combining holes of the horizontal bars.
Patent KR-20020069667-A (KR)
Title: Voice mailing system using personal computer and method thereof
Inventor: LEE CHANG RYONG
IPC: H04M3/533
Filed: 2001-02-27
Abstract: PURPOSE: A voice mailbox system using a PC and a control method therefor are provided to embody an inexpensive voice mailbox service by being embodied using the PC. CONSTITUTION: A PC interface unit(125) performs an interface with a PC(127). A control unit(111) controls a mode a voice mailbox system to be operated as an automatic response mode when the operation request of the automatic response mode is sensed, and transmits voice information to the PC(127) through the PC interface unit(125) when voice information is received in the automatic response mode from the outside. A data converting unit(117) converts voice information inputted from the outside into a digital signal, or converts information received from the PC(127) into an analog signal.
Patent KR-20020069869-A (KR)
Title: An method renewing web document in internet-site
Inventor: HONG YEONG SEON
IPC: G06F17/00
Filed: 2001-02-28
Abstract: PURPOSE: A method for updating a web document of an Internet site is provided to update wanted contents by a predetermined managing tool and update and check a virtual page in real time when a web document is updated. CONSTITUTION: A web document, which is being serviced currently, is loaded(S100). The loaded web document is created as a virtual page(S110). It is checked whether the virtual page is applied to the current web document(S120). If the virtual page is not applied to the current web document, the update such as an appendix/edition/deletion of a page is performed and the process is returned to the above S110 stage(S130). If the virtual page is applied to the current web document, a server daemon is connected(S140). The virtual page is applied to the current web document actually(S150).
Patent KR-20020075072-A (KR)
Title: Rotor assembly for reciprocating motor and manufacture method thereof
Inventor: DO JIN YEONG
IPC: H02K41/02
Filed: 2001-03-23
Abstract: PURPOSE: A motor assembly of a reciprocating motor and a method for fabricating the same are provided to fix firmly a plurality of permanent magnets to a cylindrical mover body by improving a structure of mover assembly. CONSTITUTION: A mover body(110) has a cylindrical shape to be inserted into an air gap between an inner stator(11) and an outer stator(12). A plurality of magnet insertion grooves is formed on an outer circumference of the mover body(110). The mover body(110) is formed by a non-magnetic metal or a plastic material. The plastic material is formed by mixing a carbon fiber with a glass fiber. A plurality of permanent magnets(120) is inserted into the magnet insertion grooves, respectively. A mixing member(130) is used for covering and fixing the permanent magnets(120). The mixing member(130) is formed by a fiber(131) and a resin(132).
Patent KR-20020076602-A (KR)
Title: Substrate and plasma display panel utilizing the same
Inventor: KANG TAE GYEONG
IPC: H01J11/36
Filed: 2001-03-29
Abstract: PURPOSE: A substrate and plasma display device using the same is provided to prevent damage of main barrier ribs during manufacturing process, and crosstalk of pixels by restricting the discharge space by auxiliary barrier ribs. CONSTITUTION: A substrate comprises a flat plate, main barrier ribs(50,50') for defining a discharge space at the upper surface of the flat plate, and auxiliary barrier ribs(51) for connecting ends of the main barrier ribs and ends of the auxiliary barrier ribs. The auxiliary barrier rib has a height lower than the height of the main barrier rib so as to smoothly evacuate the discharge gas. A plasma display device comprises a substrate(41), an address electrode(42) and a first dielectric layer(43) formed on the upper surface of the substrate, main barrier ribs arranged onto the first dielectric layer, auxiliary barrier ribs connecting ends of the main barrier ribs and ends of the auxiliary barrier ribs, phosphor layers formed in the discharge space, a front substrate coupled to the substrate, sustaining electrodes constituted by electrodes forming predetermined angles with address electrodes, and a second dielectric layer formed at the front substrate.
Patent KR-20020077941-A (KR)
Title: A crane pulling load level display apparatus
Inventor: KIM JAE WON
IPC: B66C1/40
Filed: 2001-04-03
Abstract: PURPOSE: A pickup load display unit of a crane is provided to simply display the extent of load of a crane when pulling up or moving a massive object. CONSTITUTION: A pickup load display unit of a crane comprises an upper cap(11) forming a loop(10) for a rope, a lower cap(12) having load cells(16) for sensing the weight of an object to be pulled up, a hook(13) having a flange to be placed on the load cell of the lower cap, and a comparison display part. The comparison display part compares a load-proportional electric signal value of the pulled-up object sensed by the load cell with a predetermined reference value, decides the present pickup load, and lights the load display elements in colors and controls. The weights of the objects can be indicated in each color through each LED(Light Emitting Diode) or a display lamp.
Patent KR-20020078623-A (KR)
Title: Method for forming the line in semiconductor device
Inventor: CHO YEONG A
IPC: H01L21/3213
Filed: 2001-04-06
Abstract: PURPOSE: An interconnection formation method of a semiconductor device is provided to improve a throughput without using expensive cluster having multi-chamber by using another chamber while downing one chamber. CONSTITUTION: A contact hole is formed by sequentially depositing a conductive layer(110) and a dielectric film(120) on a semiconductor substrate(100) and selectively etching the dielectric film(120) and the conductive film(110) using a photoresist pattern as a mask. After depositing the first barrier metal film(163) on the resultant structure, an insulating layer is formed by thermal oxidation of the first barrier metal film(163). The insulating layer is then removed by plasma treatment and the second barrier metal film(166) is deposited on the resultant structure. After depositing a tungsten film on the second barrier metal film(166), a tungsten plug(180) is formed by CMP(Chemical Mechanical Polishing) the tungsten film.
Patent KR-20020083591-A (KR)
Title: Traffic dispersion dual device of dslam in adsl system
Inventor: MUN CHA JEONG
IPC: H04L12/20
Filed: 2001-04-27
Abstract: PURPOSE: An apparatus for distributing and duplicating a traffic in a DSLAM(Digital Subscriber Line Access Multiplexer) of an ADSL(Asymmetric Digital Subscriber Line) system is provided to distribute the traffic congested to an ATM(Asynchronous Transfer Mode) network according to the increase of subscriber capacity by duplicating a CSBB(Concentration Shelf Back Board) bus structure in hardware and duplicating an STM-1(Synchronous Transfer Mode level-1) port in a CRUB(Concentration shelf Redundancy Unit Board). CONSTITUTION: A plurality of first CSDBs(Concentration Shelf Data Boards)(100) transmit and receive ATM cell data through the first cell bus(501). A plurality of second CSDBs(200) transmit and receive ATM cell data through the second cell bus(502). The first CRUB(300) has the first CPU(310) for outputting its board state information, and the first EPLD(Erasable Programmable Logic Device)(320) for receiving board state information, and outputting each selection signal corresponding to received board state information and board state information. The first CRUB(300) has the first CRUB processing unit(330) for receiving the selection signal from the first EPLD(320), and transmitting and receiving the ATM cell data transmitted and received through the first cell bus(501) in an active operation state with an ATM network through the first optical splitter(601), and the second CRUB(340) for receiving the first EPLD(320), and transmitting and receiving the ATM cell data transmitted and received through the second cell bus(502) with the ATM network through the second optical splitter(602). The second CRUB(400) includes the second CPU(410) for outputting its board state information, and the second EPLD(420) for receiving board state information from the second CPU(410) and outputting each selection signal corresponding to received board state information and board state information. The second CRUB(400) includes the first CRUB processing unit(430) for being transited into the active state when the first CRUB processing unit(330) is a standby state, and transmitting and receiving the ATM cell data transmitted and received through the first cell bus(501) with the ATM network through the first optical splitter(601), and the fourth CRUB processing unit(440) for being transited into the active state when the second CRUB processing unit(340) is the standby state, and transmitting and receiving the ATM cell data transmitted and received through the second cell bus(502) with the ATM network through the second optical splitter(602).
Patent KR-20020087809-A (KR)
Title: Integrated Remote Control Device for Electronic Machinery
Inventor: KIM HYUN JAE
IPC: H04Q9/00
Filed: 2001-05-16
Abstract: PURPOSE: A device for remotely controlling an electronic instrument in an integrated method is provided to mount a local wireless communication module, thereby controlling an electronic instrument without a transmission path. The device is provided to convert a final output signal into an IR signal, thereby being compatible with an existing IR remote controller. CONSTITUTION: A remote control server(40) comprises as follows. A key input unit(32) inputs data from the outside. A control and encoder(34) encodes the inputted data. The first local wireless communication module(70) converts the encoded signal into a high frequency signal, and outputs the high frequency signal. A display(35) visualizes a process of the data. A remote control client(50) comprises as follows. The second local wireless communication module(80) converts the signal inputted from the remote control server(40) into a digital signal. A control and decoder(46) decodes the digital signal to restore externally-inputted data, and outputs the data. An IR emitter(48) converts the digital signal into an IR signal, and outputs the IR signal.
Patent KR-20010113494-A (KR)
IPC: H03F1/30
Filed: 2001-06-14
Abstract: 본 발명에서는 전력증폭기에서와 같은 디바이스의 왜곡성분을 적절히 보상하기 위한 왜곡보상 방법과 장치를 제공한다.    전력증폭기(23)의 출력에서  보상이 요구되는 왜곡이 존재한다면, 왜곡성분만이 감산된 결과 S40에서 나타나게 된다.    이러한 감산된 결과 S40은 주소인 신호 S3으로서 랜덤 액세스 메모리(17)에 기록된 데이터에 가산되고, 다시 랜덤 액세스 메모리(17)에 기록된다.    랜덤 액세스 메모리의 데이터는  출력 데이터 S44를 제 3 메모리(19)에 저장시키기 위하여 다음에 연결되는 제 3 메모리(19)를 위한 주소를 출력한다.    제 3 메모리에서의 이러한 데이터 S44는 진폭왜곡 보정채널에서 제공되는 제 2 가산기(7)에 의하여 제 1 메모리(6)에 있는 진폭보정 데이터에 가산된다.    결과인 합계 데이터는 진폭왜곡의 보정에 제공되기 위하여 보상되도록 목적되는 전력증폭기(23)의 입력이 된다.
Patent KR-20010079145-A (KR)
Title: on(off)-line digital image service
Inventor: LEE JIN HEE
IPC: H04H20/65
Filed: 2001-06-16
Abstract: PURPOSE: An on(off)-line digital video service system is provided to easily use existing videos or pictures by digitalizing the videos as well as generalize the usage of the videos or pictures. CONSTITUTION: A movie department converts various movies into digital videos. A general video department manufactures videos of other performances except movies, and stores the videos in a main memory. A corporation department charges the business support for manufacturers through various videos and contents. A domestic contents video manufacturing corporation department evaluates various proposals from domestics companies and persons. An international contents video manufacturing corporation department evaluates various proposals from foreign companies and persons.
Patent KR-20030000293-A (KR)
Title: A refrigerator for kimchi
Inventor: SHIN GYU HO
IPC: A23L19/20
Filed: 2001-06-23
Abstract: PURPOSE: A kimchi refrigerator is provided to prevent variation of temperature in a storage compartment due to locations by improving structure of a bottom of a door opening and closing the storage compartment. CONSTITUTION: A bottom of a door(40) has a stationary space(70) formed by a stationary space forming part(42) placed on the bottom of the door for air to stay therein and an air partition(80) made of aluminum plate with excellent heat conductivity and partitioning air in the stationary space and a storage compartment(20). Alternatively, the air partition is made of nonconductive material and has a hole so that air ascending from the storage compartment flows into the stationary space.
Patent KR-20030004563-A (KR)
Title: Crash pad having a fixing bracket
Inventor: MIN MYEONG GI
IPC: B62D25/14
Filed: 2001-07-05
Abstract: PURPOSE: A crash pad is provided to improve the assembling property by firmly loading the crash pad in an inner frame of a chassis. CONSTITUTION: A fixing bracket(11) is joined with a combining portion(10) of a crash pad to be supported in a front inner filler(20). Thereby, the assembling property of an operator is improved and an assembling time is reduced.
Patent KR-20030004761-A (KR)
Inventor: AHN GYE HYEOK
IPC: H04B7/24
Filed: 2001-07-06
Abstract: PURPOSE: An apparatus for transmitting a broadcast message and a method therefor are provided to transmit a short message to MSs(Mobile Stations) in a cell range designated through a broadcast message center according to a broadcast message service code when a user receives the broadcast message service code, writes the short message, and inputs the corresponding broadcast message service code. CONSTITUTION: An interface unit(700) is located between an SMSC(Short Message Service Center)(400) and a CBC(Cell Broadcast Center)(500) for discriminating whether a short message received from the SMSC(400) is a broadcast message which uses a specific field of the received short message, and transmitting the broadcast message to a transmission range designated through the CBC(500). A switch mobile station center(300) assigns a region a part of region which is not used in a tele-service region assigned for transmitting the broadcast message as a cell broadcast ID, and transmits the broadcast message to the transmission range through the SMSC(400) and the CBC(500) when a user writes the short message, inputs the cell broadcast ID and transmission range designation data, and transmits the short message.
Patent KR-20030006081-A (KR)
Title: The variable oil pump for flux
Inventor: KIM GI HYEOP
IPC: F16H39/00
Filed: 2001-07-11
Abstract: PURPOSE: A flow rate variable oil pump is provided to improve the efficiency of a system by variably controlling the flow rate of oil via a crescent movably installed between a drive gear and a driven gear. CONSTITUTION: A flow rate variable oil pump comprises a housing(50), a driven gear(60) installed in the housing, a drive gear(70) eccentrically engaged with the inside of the driven gear, and a crescent(80) movably installed between the drive gear and the driven gear. The crescent is movably fitted to a slot(51) formed in the housing. An oil entrance hole is formed at a side of the slot. The crescent moved upward or downward depending on the engine rpm. Thus, the flow rate of oil is variably controlled.
Patent KR-20030006471-A (KR)
Inventor: MA JEONG SU
IPC: H02P1/00
Filed: 2001-07-13
Abstract: PURPOSE: A motor control system is provided to perform a manual control operation as well as an automatic control operation by installing a manual controller in a computer control system. CONSTITUTION: A control signal of +10V or -10V of a micro computer portion(11) is inputted to the third address of a driver amplification portion(17) if an automatic/manual switch portion(15) switches an automatic mode to a manual mode. The control signal of the micro computer portion(11) is intercepted if an automatic/manual switch portion(15) switches an automatic mode to a manual mode. In addition, -14V of the eighth address of the driver amplification portion(17) is dropped to -10V by the resistor and the dropped voltage of -10V is inputted into the third address of the driver amplification portion(17). +14V of the fourth address is dropped to +10V by the resistor and the dropped voltage of 10V is inputted into the third address. A disable signal is connected to the ground in the fourteenth address of the driver amplification portion(17). The voltage of 0V is inputted to the third address of the driver amplification portion(17). A current mode of a motor portion(19) is changed to a stop mode when 0V is inputted. A motor can be controlled in case of emergency by using a manual control portion(16).