baber/WOPTO huggingface dataset:
Patent KR-20030030772-A (KR)
Title: Gas clogging preventing apparatus of polymer film continuous deposition system using plasma
Inventor: CHO CHEON SU
IPC: C23C16/54
Filed: 2001-10-12
Abstract: PURPOSE: An apparatus for preventing clogging of gas injection hole in plasma enhanced continuous polymer film deposition system is provided which injects process gas uniformly by preventing deposition substances from depositing onto injection holes of gas injection pipe. CONSTITUTION: In a plasma enhanced continuous polymer film deposition system comprising upper and lower electrodes(102,103) fixed to the inner part of a process chamber(101); an unwinder(105) installed at one side of the process chamber to supply a sheet type material(104) between the upper and lower electrodes; a winder(107) installed at the other side of the process chamber to wind a material on which a polymer film is deposited as it is passing through space between the upper and lower electrodes; a rectangular frame shaped gas injection pipe(121) installed at an inlet side of the process chamber, and a plurality of injection holes formed on the gas injection pipe with spaced apart from each other in a certain distance to inject process gas in a proceeding direction of the material to be deposited, the apparatus for preventing gas clogging of the plasma enhanced continuous polymer film deposition system is characterized in that a protection cover(122) is installed in a rectangular frame shape along the gas injection pipe to prevent deposition substance from depositing onto the injection holes, wherein the protection cover is formed in a semicircular shape to cover the gas injection pipe.
Patent KR-20030032336-A (KR)
Title: Stator supporting structure of opposed reciprocating compressor
Inventor: PARK YONG DOL
IPC: F04B17/04
Filed: 2001-10-17
Abstract: PURPOSE: A structure for supporting a stator of an opposed reciprocating compressor is provided to fix the stator to a casing. CONSTITUTION: Supporting protrusions(110) are formed on an inner circumferential surface of a casing(100) integrally or assembled later to support both ends of a stator of a reciprocating motor to prevent vibration of the stator by being attracted by movement of a mover during working of a compressor. Intervals between the supporting protrusions are formed identically with width of the stator so that both sides of the stator are attached on the supporting protrusions.
Patent KR-20030033601-A (KR)
Title: Mobile communication apparatus and method having transmitting/receiving multiantenna
Inventor: KIM HO JIN
IPC: H04B7/06
Filed: 2001-10-24
Abstract: PURPOSE: A mobile communication device including transceiving multiple antennas and a method therefor are provided to feed back long-term and short-term information by reflecting downward characteristics of space channels from mobile stations to a base station, so as to minimize the influence by fading, interleaving and noise and maximize transmission data capacity. CONSTITUTION: Mobile stations measure the first characteristic from PICHs(PIlot CHannel) transmitted from a base station, and decide long-term information and short-term information by reflecting correlation characteristics of channels according to transmitting and receiving antennas from the measured first characteristic, then convert the decided long-term and short-term information to feedback signals to transmit the feedback signals to the base station(30). The base station restores the long-term and short-term information from the feedback signals received from the mobile stations, and processes DPCHs(Dedicate Physical CHannels) using basis information generated from the restored long-term and short-term information, then transmits a result of adding the processed DPCHs and PICHs to the mobile stations(32), wherein the mobile stations include at least one receiving antenna, and the base station includes at least one transmitting antenna.
Patent KR-20030034780-A (KR)
Title: Car Whel Center Cover
Inventor: JEON DAE HEUNG
IPC: B60B7/01
Filed: 2001-10-26
Abstract: PURPOSE: A wheel center cover of a vehicle is provided to secure effectiveness of an advertisement by attracting public gaze and facilitate removal in changing a wheel. CONSTITUTION: In a wheel center cover of a vehicle, a bearing(1) is disposed in the middle of a wheel and a plate(3) to express a figure is disposed in the middle of the bearing. The plate doesn't rotate although the wheel rotates as the plate has a weight(4). External covers(5,6) move when the wheel moves. The outside is rotated by the weight of the plate and the inside is at a standstill although the bearing rotates. The properties of the weight, stopping by a connecting shaft(2) of the bearing and the plate, is used.
Patent KR-20030035326-A (KR)
Title: Circuit for Interfacing bus between Central Process Unit and Peripheral Device
Inventor: PARK SE WON
IPC: G06F13/14
Filed: 2001-10-31
Abstract: PURPOSE: A bus interface circuit between a CPU and a peripheral device is provided to minimize the adverse effect by enabling the bus interface to the device far from the CPU only as the device is accessed. CONSTITUTION: The bus interface circuit comprises the first buffer(410) applying an address signal, a chip select signal and a read/write signal to the peripheral device(400) by receiving the chip select signal of the CPU(10) as an output enable signal, and the second buffer(420) exchanging the data with the peripheral device(400) by receiving the read/write of the CPU(10) as the output enable signal. In a read cycle, the CPU(10) enables the output of the buffers(410,420) by outputting the chip select signal first and operates the address signal, a control signal and the read/write signal as '0'. A direction of a data signal is opened to the CPU(10) from the peripheral device(40) and the CPU(10) can read the data. In a write cycle, the CPU(10) enables the output of the buffers(410,420) by outputting the chip select signal first and operates the read/write signal as '1'. The direction of the data signal is opened to the peripheral device(400) from the CPU(10).
Patent KR-20030037215-A (KR)
Title: Method of fabricating semiconductor device
Inventor: JUNG YONG SIK
IPC: H01L21/8242
Filed: 2001-11-03
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to embody a Gigabit dynamic random access memory(DRAM) by forming a three-dimensional structure of a metal-insulator-metal(MIM) capacitor, and to simplify a fabricating process by simultaneously embodying an analog capacitor and a cell capacitor of DRAM in forming a merged DRAM with logic or an embedded DRAM with logic while using an MIM structure. CONSTITUTION: An interlayer dielectric is formed on the front surface of a completed substrate. The interlayer dielectric is selectively etched to simultaneously define a cell capacitor formation region and a logic analog capacitor formation region. The first conductive layer is formed on the defined region to form lower electrodes(96,97) of a cell capacitor and a logic analog capacitor. A capacitor dielectric layer(99) is formed on the first conductive layer. The second conductive layer for a capacitor upper electrode(100) is formed on the dielectric layer.
Patent KR-20020062138-A (KR)
Inventor: TANIGUCHI KOJI
IPC: H01L21/822
Filed: 2001-11-20
Abstract: PURPOSE: To provide a capacitive element in which short-circuit is prevented which is to be caused by adhesion of conductive foreign matters between adjacent storage node layers. CONSTITUTION: In this method for manufacturing a capacitive element, a plurality of holes are formed in an insulating layer on a semiconductor substrate, and the storage node layers are formed on inner surfaces of the holes. The method includes a process for forming a plurality of the holes from the surface of a silicon oxide film into the insulating layer, a process for forming a conducting layer covering the insulating layer and the silicon oxide film, a process for eliminating the conducting layer on the silicon oxide film and making the conducting layers let in the holes the storage node layers, and a process for eliminating the silicon oxide film.
Patent KR-20030042369-A (KR)
Title: inflow-port assembly for chamber
Inventor: BAEK HYEON U
IPC: H01L21/00
Filed: 2001-11-22
Abstract: PURPOSE: An inflow-port assembly of a chamber is provided to more easily perform a process by replacing only the inflow-port assembly of a chamber instead of replacing the whole chamber wherein the inflow-port assembly can easily be replaced according to the kind and number of a gas material flowing into the chamber. CONSTITUTION: A plurality of through holes(140a,140b,140c) of a batch type are formed on the edge of the bottom of the inflow-port assembly(170a). One end of the inflow-port assembly is connected to a wafer settled in the inflow-port assembly and a selected one of the bath-type through holes, and the other end of the inflow-port assembly is connected to the outer wall of the bottom of the chamber in which an injector(160) located over the wafer is built. The inflow-port assembly makes the gas material supplied from the outside flow into the chamber through the holes selected from the plurality of holes. An inflow-port block(180a) is detachably coupled to the outer wall of the bottom of the chamber to cover the plurality of through holes of the bath type. A plurality of inflow pipes penetrate the inflow-port block so that a part of the end of the inflow pipe is inserted into the holes selected from the plurality of through holes, and protrude to a portion under the inflow-port block.
Patent KR-20030043521-A (KR)
Title: The Removal Machine For a Garlic's Skin
Inventor: JUNG JAE KYUNG
IPC: A23N15/02
Filed: 2001-11-28
Abstract: PURPOSE: A garlic skin remover is provide to enhance the efficiency of removing the skin of garlic while minimizing the possible damage thereto by using water and air in a mixed manner. CONSTITUTION: A garlic skin remover has a rectilinear water pressure nozzle(4), and an eddy water pressure nozzle(5). An air revolution coil(9) is mounted within the rectilinear water pressure nozzle and the eddy water pressure nozzle to spray the air in a diversified manner. A high pressure venturi tube(14) is mounted before the outlet to control the speed of garlic skin removal. The high pressure water fed from the high pressure pump first makes the skin removal, and the air fed from the high pressure compressor secondly makes the skin removal via high pressure air nozzles of the air revolution coil.
Patent KR-20030045320-A (KR)
Title: Upside reinforcement structure of Bus center frame
Inventor: AHN JEONG RO
IPC: B62D31/02
Filed: 2001-12-03
Abstract: PURPOSE: An upper reinforcing structure of a center frame of a bus is provided to increase torsional rigidity and flexural rigidity of the vehicle and improve durability of the vehicle. CONSTITUTION: A center frame(10) of a bus supports the middle part of a bus and connects a front and frame and a rear frame. The center frame has a box-shape space by using auxiliary supports(20), outriggers(50), and upper supports(40). Upper reinforcing structures(30) of the center frame form joining parts at both ends and in the middle part. Upper reinforcing structures as truss structure are mounted between the outrigger and the upper support symmetrically around the central axis of the longitudinal direction of a vehicle. Thus, torsional rigidity and flexural rigidity of the vehicle are increased.
Patent KR-20030046113-A (KR)
Title: A tool for replacing parts
Inventor: KIM HYEONG YONG
IPC: B25F5/00
Filed: 2001-12-05
Abstract: PURPOSE: A tool for exchanging parts is provided to easily and quickly exchange parts with a vacuum measuring device by forming the tool with a nonmagnetic body. CONSTITUTION: A tool(100) exchanges the cathode(220) in a device composed of a cylindrical body(200), and the cathode installed in the body. The device is covered by magnet(210). The tool is composed of a handle(110), and a shaft(120) installed at the handle and having a coupling unit(130) coupled with the cathode. The shaft is made of a nonmagnetic body not to be affected by the magnet.
Patent KR-20030047184-A (KR)
Title: rotor of squirrel cage induction motor and method for manufacturing the same
Inventor: PARK DU JIN
IPC: H02K17/16
Filed: 2001-12-08
Abstract: PURPOSE: A rotator is provided to be capable of improving a motor characteristic by mixedly using aluminum and a metal having a higher conductivity than the aluminum. CONSTITUTION: A stator iron core(10) consists of a plurality of steel plates(10a) which are stacked such that stator slots(13) become continuous along an axis direction. The stator slots are formed on an inner surface of the steel plates which are formed with a radial shape. A rotator conductor(31) is formed by mixing a copper powder with a die-casting aluminum. End-rings(33) are configured at both ends of the rotator iron core to interconnect rotator conductors and is made of the same component as the rotator slots provided at the second slot.
Patent KR-20030048175-A (KR)
Title: Apparatus of valve seat for LPG engine
Inventor: LEE SEUNG U
IPC: F01L3/16
Filed: 2001-12-11
Abstract: PURPOSE: A structure of a valve seat of an LPG engine is provided to achieve improved abrasion resistance and durability of valve seat by absorbing the impact applied from the valve during opening/shutting operation of the valve. CONSTITUTION: A seat coupling portion(11) for coupling with a ring-shaped seat(13) is formed at the edge of outlet or inlet side of an intake/exhaust port(10). The ring-shaped seat is coupled onto the seat coupling portion, and a leaf spring(16) is interposed between the seat coupling portion and the seat. The seat has a top surface with a top groove(14) and a side surface with a side groove(15). The first seal ring(17) is inserted into the top groove so as to seal the top surface of the seat, and the second seal ring(19) is inserted into the side groove in such a manner that the second seal ring is protruded outward, so as to seal the side surface of the seat.
Patent KR-20030049425-A (KR)
Title: Tension balance keeping apparatus of timing chain
Inventor: KIM HYEONG IK
IPC: F16H7/08
Filed: 2001-12-15
Abstract: PURPOSE: A uniform tension remaining apparatus for a timing chain is provided to improve the durability of the timing chain, and to reduce noise in engaging the chain with the sprocket by keeping tension constant with applying external force for offsetting tension of the timing belt through a cam and a valve spring. CONSTITUTION: A uniform tension remaining device of a timing chain comprises a balance shaft cap(9) fixed in a cylinder head between intake and exhaust camshafts; a balance shaft(10) rotated and supported by the balance shaft cap, and extended over the timing chain; a balance pulley(12) turned and contacted to the upper part of the timing chain, and fixed in the balance shaft; a balance shaft driving gear(13) installed in the balance shaft to rotate the balance shaft; and a main gear(14) engaged with the balance shaft driving gear, turned and installed in the camshaft. Pressure is released on the upper part of the timing chain in increasing tension of the chain by opening the valve, and tension is applied in relaxing the timing chain by closing the valve with installing the balance pulley between camshafts. Vibration and noise are reduced, and the durability of the timing chain is improved by keeping tension constant.
Patent KR-20030052222-A (KR)
Title: Message controlling system and method using telephone
Inventor: LEE JAE HONG
IPC: H04M3/42
Filed: 2001-12-20
Abstract: PURPOSE: A system for managing a message using a telephone and a method therefor are provided to automatically confirm the message by using a general telephone or a public telephone without connecting to a voice mail box. CONSTITUTION: A user is authenticated as a member by a specific number(S10). It is confirmed whether a message transmitted to the user exists(S20). If so, a system informs the member of the received message and confirms whether the user wants to hear the message(S50). The user hears the message(S51). The user denying direct message hearing records the message(S60-S61). If the user is not a member or the message does not exist, the system asks the user whether the user becomes a member before the user registers(S40-S41). If the user wants a direct telephone call, the telephone call is connected(S70-S80).
Patent KR-20040000514-A (KR)
Title: Image forming system for electrophotographic printer and image forming method using it
Inventor: YOO YONG BAEK
IPC: G03G15/00
Filed: 2001-12-24
Abstract: PURPOSE: An image forming system of an electrophotographing printing machine and a method for forming an image using the same are provided to move a first transfer from a photo conductor drum to a transfer unit and a second transfer from the transfer unit to the paper in the same nip, thereby simplifying a structure of an image forming system. CONSTITUTION: A charger(31) charges a photo conductor drum(30) with electricity. A laser scanning unit(LSU) exposes the charged photo conductor drum for forming an electrostatic latent image. A developing unit develops the electrostatic latent image with a developing agent of a predetermined color. A transfer unit(34) forms a transfer nip to be contacted with the photo conductor drum for receiving transfer of the developed image through the transfer nip and transferring the image to the paper passing through the transfer nip. A selective potential applying unit(40) selectively converts an electric potential acting on the transfer unit for controlling an image transfer direction. A fusing unit(35) compresses the paper with heat for fusing the transferred image.
Patent KR-20030055428-A (KR)
Title: Rf modulator with two input
Inventor: MAENG HYO YEONG
IPC: H04N5/46
Filed: 2001-12-26
Abstract: PURPOSE: An RF modulator having two inputs is provided to receive two broadcasting signals simultaneously and select one of the received broadcasting signals. CONSTITUTION: An RF modulator having two inputs includes a modulation block(220) for modulating an audio/video signal, and a booster block(210) for amplifying an RF input signal and mixing the amplified signal with the output signal of the modulation block to provide the mixed signal to a television receiver. The modulator further includes the first RF input terminal(RFIN-1) for receiving the first RF signal, the second RF input terminal(RFIN-2) for accepting the second RF signal, and an RF output terminal(REOUT) for outputting an RF signal selected by the booster block. The booster block selects one of the first and second RF signals.
Patent KR-20030054979-A (KR)
Title: Dynamic ip address assignment method in wireless packet service network
Inventor: LEE HONG SEOK
IPC: H04L12/28
Filed: 2001-12-26
Abstract: PURPOSE: A method for dynamically allocating an IP(Internet Protocol) address in a wireless packet service network is provided to transmit data in a unicast type between a GGSN(Gateway GPRS(General Packet Radio Service) Support Node) and a DHCP(Dynamic Host Configuration Protocol) server by adding a relay agent, thereby considerably reducing traffic in the service network. CONSTITUTION: If IP address allocation for a packet service is requested from a terminal(S100), a GGSN generates a DHCP discover message and adds an IP address of the GGSN in an address field(S110). The GGSN transmits the DHCP discover message to each DHCP server(S120). The DHCP server receiving the DHCP discover message selects an optional address among idle IP addresses to generate a DHCP offer message(S130,S140). The DHCP server inspects the address field of the DHCP discover message(S150), and transmits the DHCP offer message in a unicast type to an address in the address field(S160). The GGSN receives the DHCP offer message from the DHCP server(S170). If plural DHCP servers are registered in the GGSN, the GGSN selects one of DHCP offer messages received from the plural DHCP servers(S180,S190). A DHCP request message is transmitted to the selected DHCP(S200). Not-selected DHCP servers delete state information(S240), and the selected DHCP server loads an IP address and network configuration information on a DHCP ACK(Acknowledgement) message to transmit the message to the GGSN in a unicast type(S220,S230). And the GGSN receiving the message transmits the message to the terminal for packet communication(S250).
Patent KR-20030057233-A (KR)
Title: An Actuator for Interior Mirror of Car
Inventor: CHOI HEON O
IPC: B60R1/04
Filed: 2001-12-28
Abstract: PURPOSE: An actuator for an inside mirror of a vehicle is provided to cut down expenses by processing the actuator easily with using an external gear, and to drive safely by obtaining the rear visual field sufficiently with adjusting the angle of the inside mirror conveniently. CONSTITUTION: An actuator for an inside mirror is composed of plural driving motors(16) adjusting the angle of the inside mirror up and down or right and left; a left and right adjusting plate(15) integrally forming an external left and right gear to adjust the angle of the inside mirror right and left by the driving motor; an up-and-down operating plate(13) moving the inside mirror directly with the up-and-down external gear to adjust the inside mirror up and down; and a motor base(12) fixing plural driving motors, rotating the left and right adjusting plate and the up-and-down operating plate and assembling the driving motors with the external gears of the left and right adjusting plate and the up-and-down operating plate. The safety in driving is improved by adjusting the inside mirror conveniently and easily with the actuator.
Patent KR-20030057240-A (KR)
Title: On line game franchise system
Inventor: KOO JONG BOK
Filed: 2001-12-28
Abstract: PURPOSE: An online franchise system using a game machine is provided to operate the online franchise system at anywhere in the world regardless of location if it is a place to install the online. CONSTITUTION: A franchise opener operates the business of the online franchise system without sticking to the location by installing the game machines(8) given an ID from servers(5, 6) connected through the online and using the game machines(8). As displaying or selling the game machines(8) and a peripheral device related to the game machines(8) through the online and the offline, an operator of the online franchise system offers a service to the customer by constructing the whole sales network related to the game machines(8).
Patent KR-20030057767-A (KR)
Title: Do heating chapter the water moment that use induced current
Inventor: KIM DONG AM
IPC: F24H1/50
Filed: 2001-12-29
Abstract: PURPOSE: An instant water heater by using induced current is provided to gain the large amount of hot water by heating water instantaneously with supplying converted current voltage to the heater, and to improve convenience by installing the heater in the limited space easily. CONSTITUTION: External power is converted to current voltage by inducing electromagnetically with a transformer(10), and the converted current voltage is supplied to a heater(100) to heat water instantaneously. A water supply hole(31) and a water discharge hole(21) are formed in a tank(300) to supply and discharge water. The heater is installed in the tank, and made of carbon material. Water is instantaneously heated with supplying the current voltage to the heater. The instant heater is installed easily in the small space, and safety is improved by using the transformer.
Patent KR-20030058508-A (KR)
Inventor: PARK SANG JONG
IPC: H01L21/027
Filed: 2001-12-31
Abstract: PURPOSE: A method for forming a pattern of a semiconductor device is provided to be capable of obtaining exact CD(Critical Dimension) profile without swing and notching. CONSTITUTION: An inorganic anti-reflective layer(23) is formed on a lower layer(21). An oxide layer(25) without containing nitrogen is formed on the inorganic anti-reflective layer(23) by O2 plasma treatment of the inorganic anti-reflective layer. A photoresist pattern is formed on the oxide layer(25). The resultant structure is patterned by using the photoresist pattern as a mask. At the time, TEOS(Tetra Ethyl Ortho Silicate) is used as the oxide layer(25).