baber/WOPTO huggingface dataset:
Patent KR-20030093559-A (KR)
Inventor: KIM CHEON SEOK
IPC: H01L21/66
Filed: 2002-06-03
Abstract: PURPOSE: An all pin check board is provided to be capable of previously detecting a pin capable of being deviated from timing spec at all boards for improving the reliability of an equipment. CONSTITUTION: An all pin check board(20) is used for detecting a pin capable of being easily deviated from timing spec at a test system of an EDS(Electrical Die Sorting) test process. At this time, a circuit(22) is formed at the upper portion of the all pin check board for being capable of previously checking each board pin. At the time, the difference of signal timing, is generated between the first pin used at a related apparatus and the second pin unused at the related apparatus, so that the deviation of timing spec is checked by using the difference of the signal timing.
Patent KR-20030097002-A (KR)
Title: Device for mounting door hinge for microwave oven
Inventor: JUNG UI SU
IPC: H05B6/76
Filed: 2002-06-18
Abstract: PURPOSE: A door hinge mounting device of a microwave oven is provided to firmly fix a door to a main body without an additional device. CONSTITUTION: A support rib(65) supports a hinge plate(33) so that the hinge plate do not move up/down when the hinge plate installed at a main body(30) is coupled to a hinge shaft(55) in a door(50). The support rib is integrated with a chock cover(60). And, the support rib is rotated toward the hinge shaft, and supports the hinge plate by elasticity.
Patent KR-20030097120-A (KR)
Title: Purification pellet for purifying contaminated benthic sediments and in-situ remidiation method of contaminated benthic sediments
Inventor: NA YU MI
IPC: B09C1/08
Filed: 2002-06-19
Abstract: PURPOSE: Provided are a sediment remediation agent and an in-situ remediation method of sediment using the same, being capable of reducing sediment scatter, odor generation and secondary pollution. CONSTITUTION: The agent comprises 100g of loess for adsorbing phosphate and heavy metals in water and carrying electron acceptor, 1 to 10g of the electron acceptor for accepting electrons produced when organic material in sediment is decomposed by microorganisms, and 1 to 5g of excipient for helping the loess and the electron acceptor to be securely combined, wherein the agent is coated with action delaying agent such as sulfur, sodium silicate, lithium silicate, calcium silicate or a mixture thereof, wherein the electron acceptor is calcium nitrate, lithium nitrate, sodium nitrate, potassium nitrate, magnesium nitrate, strontium nitrate, barium nitrate or a mixture thereof and wherein the excipient is starch, lactose, glucose or a mixture thereof. The method comprises a step of sprinkling the agent into sediment to be remedied.
Patent KR-20040000919-A (KR)
Title: Still image compression system of digital camcoder and the method of still image compresssion
Inventor: CHOI JEONG HUI
IPC: H04N1/41
Filed: 2002-06-26
Abstract: PURPOSE: A system for compressing a still image of a digital camcorder and a method for compressing a still image are provided to remove image drop and image flickering from a reproduced still image. CONSTITUTION: A charge coupled device(CCD)(204) receives an image inputted from a lens and has a lens shutter function. A frame memory(208) divides the data of the CCD into odd line data and even line data for storing the divided data, and stores an image synthesizing signal obtained by synthesizing the neighboring odd line data and the even line data. A frequency change module(214) changes frequency of the image synthesizing signal. A luma/chromer module(216) divides the image synthesizing signal into Y and CbCr signals to transmit the Y and CbCr signals to the frame memory. A joint photographic experts group(JPEG) codec(210) encodes and decodes the data stored in the frame memory.
Patent KR-20040002047-A (KR)
Title: Apparatus for eliminating noise of audio signal and method thereof
Inventor: MIN JEONG DONG
IPC: H04R3/00
Filed: 2002-06-29
Abstract: PURPOSE: A noise removing apparatus and method of a voice signal are provided to increase signal-to-noise ratio by maintaining the magnitude of aiming frequency band alone. CONSTITUTION: A noise removing apparatus of a voice signal is provided with a voice processing unit(110) for filtering the voice signal supplied from the outside and amplifying the filtered signal, an ADC(Analog to Digital Converter)(120), and a noise remover(230) for generating a noise removed signal. At this time, the noise remover(230) is used for dividing the signal supplied from the ADC into two signal, carrying out a band pass filtering one signal, carrying out a band rejection filtering the other signal, and adding the two signal with each other in order to generate the noise removed signal. The noise removing apparatus further includes a voice amplifier(240) and a speaker(250).
Patent KR-20040003865-A (KR)
Title: Optical engine for projection television
Inventor: KIM SANG IK
IPC: H04N5/74
Filed: 2002-07-04
Abstract: PURPOSE: An optical engine of a projection TV is provided to easily adjust a tilt angle of an optical image and control an image formation position. CONSTITUTION: An optical engine of a projection TV includes a projection lens unit(110), a digital micromirror device panel(120), at least one panel holding axis(116,117,118), and a tilt adjusting unit(130). The projection lens unit is fixed to a base frame and projects an image generated by lights emitted from a light source to a projection plane. The digital micromirror device panel is movably set at one side of the projection lens unit and reflects the lights emitted from the light source to the projection lens unit. The panel holding axis is placed at one side of the projection lens unit and holds the digital micromirror device panel. The tilt adjusting unit moves the digital micromirror device panel to adjust a tilt angle of the optical engine.
Patent KR-20040004827-A (KR)
Title: Apparatus and method for integrally managing subscriber for CO-LAN
Inventor: KIM TAE WAN
IPC: H04L12/24
Filed: 2002-07-05
Abstract: PURPOSE: A system and method for integrating and managing CO-LAN subscribers is provided to present an interface system and method for CO-LAN subscribers in order to achieve subscriber processing more easily through a CO-LAN management gateway system. CONSTITUTION: An ICIS(Integrated Customer Information System)(101), storing and managing subscription information, transmits subscription information to a subscriber information creation and management system(102). The subscriber information creation and management system(102), receiving subscription information from the ICIS(101), creates, stores and manages exchange port information and subscriber line information corresponding to the subscription information. The subscriber information creation and management system(102) requests a CO-LAN management system(103) to create a group, an address and a subscriber port for the exchange port information and the subscriber line information. The CO-LAN management system(103) attempts the creation of a group, an address and a subscriber port at an exchange(104) according to the request of the subscriber information creation and management system(102). In case that the creation of the group, the address and the subscriber port is completed, the CO-LAN management system(103) records information for the created group, address and subscriber port in a database(105), and notifies the subscriber information creation and management system(102) that the request has been completed normally.
Patent KR-20040006602-A (KR)
Inventor: JANG HONG SIK
IPC: B60N3/10
Filed: 2002-07-13
Abstract: PURPOSE: A cup holder for a vehicle is provided to restrict interference with a lid in containing a cup or a can by not protruding outward in opening the lid, and to prevent accidents by restricting interference in operating a parking brake. CONSTITUTION: A cup holder of a vehicle is composed of a tray(100) installed in a console body and composed of a containing part(110) storing a cup and a guide groove formed in the upper inner wall, and a set of lids(200) or more having two lid plates(210,220) combined with each other by a hinge per set. Guide pins(260) are formed at both sides of the lid plates. The front guide pin is inserted to the guide groove with sliding, and the rear guide pin is supported in the rear part of the tray with turning. A leaf spring is mounted in the hinge assembling part of the lid plate, and a push button(300) is installed in the front of the tray. A fitting plate is installed in the push button, and a hook(320) of the lid plate is fitted to the fitting plate of the push button.
Patent KR-20040009827-A (KR)
Title: Wiper apparatus using magnetic fluid
Inventor: LEE BYEONG GYU
IPC: B60S1/12
Filed: 2002-07-26
Abstract: PURPOSE: A speed variation clutch member is provided to using a magnetohydrodynamic fluid to adjust speed of a wiper continuously and to reduce noise. CONSTITUTION: A magnetohydrodynamic fluid(53) which changes its viscosity by the intensity of electromagnetic field is used by a speed variation clutch member(50). The clutch member is installed between a rotation shaft(12) of a wiper motor(10) and a worm shaft(16) engaged in a worm wheel in a motor housing. A speed adjusting switch is provided to adjust intensity of electromagnetic field of the clutch member. The rotation speed of the worm shaft is decided by the viscosity of the magnetohydrodynamic fluid.
Patent KR-20040011190-A (KR)
Title: Apparatus for controling pressure and air flow of feed hopper for feeding pulverizer coal
Inventor: BAEK JONG MUN
IPC: C21B7/00
Filed: 2002-07-29
Abstract: PURPOSE: A system for controlling pressure and flux of feed hopper for pulverized coal injection is provided to stabilize injection quantity of pulverized coal into blast furnace by changing and controlling flux of carrying air according to change (increase and decrease) of blowing pressure in front of the blast furnace. CONSTITUTION: In a system for controlling pressure and flux of feed hopper applied to a pulverized coal injection facility comprising a pulverized coal injection hopper, a blowing air compressor(7), and a pick up(10) for supplying pulverized coal of the pulverized coal injection hopper into blast furnace(12) using blowing air generated by the blowing air compressor(7), the system for controlling pressure and flux of the feed hopper for pulverized coal injection comprises a pressure/flux setting part(100) for determining pulverized coal quantity injected into the blast furnace and setting pressure and blowing flux corresponding to the set pulverized coal injection quantity; a weight detection part(200) for detecting weight of pulverized coal in the feed hopper; a control pressure setting part(300) for setting control pressure by operating a deviation between weight values detected by the weight detection part(200) and a set pressure of the pressure/flux setting part(100); a hopper pressure detection part(400) for detecting pressure inside the feed hopper; a pressure control part(500) for supplying pressurizing and relieving control signals according to a deviation thereof by comparing a set value of the control pressure setting part(300) with detected values of the hopper pressure detection part(400); a relieving control valve(3) for opening and closing relief line of the feed hopper according to control of the pressure control part(500); and a pressurizing control valve(4) for opening and closing pressurizing line of the feed hopper according to control of the pressure control part(500).
Patent KR-20040014784-A (KR)
Title: reflective electrode of reflection or transflective type LCD and fabrication method of thereof
Inventor: CHOI SU SEOK
IPC: G02F1/1335
Filed: 2002-08-12
Abstract: PURPOSE: A reflective electrode of a reflective or semi-transparent liquid crystal display and a method for forming a reflective electrode are provided to increase reflection efficiency and reflection luminance as to the angle of reflection of a front face. CONSTITUTION: According to a reflection plate where a number of rugged parts(410) of a reflective or semi-transparent liquid crystal display are formed, a shape of the rugged part formed on the above reflection plate is a part of a sphere. And a diameter(420) and a height(430) of the rugged part and a ratio between the diameter and the height are determined to be constant. The diameter of the rugged part lies between 3 micrometer and 20 micrometer.
Patent KR-20040016029-A (KR)
Title: Method and apparatus for driving liquid crystal display
Inventor: PARK GU HYEON
IPC: G02F1/133
Filed: 2002-08-14
Abstract: PURPOSE: A method for driving a liquid crystal display and a driving apparatus thereof are provided to improve charging characteristics of a liquid crystal cell and also to reduce flicker by improving response characteristics of a liquid crystal. CONSTITUTION: According to the method, the first polarity pattern to control a polarity inversely each other by an adjacent liquid crystal cell unit is set, and then data is applied to a liquid crystal display panel with the first polarity pattern. The second polarity pattern is set by removing a part of the first polarity pattern, and then data is supplied to the liquid crystal display panel with the second polarity pattern. The polarity of the first polarity pattern is changed with a period of N dot.
Patent KR-20040017981-A (KR)
Title: Manufacturing method of soap using a persimmon extract
Inventor: LEE UI JONG
IPC: C11D9/38
Filed: 2002-08-23
Abstract: PURPOSE: A method for preparing a soap by using persimmon extract and a soap prepared by the method are provided, to obtain a soap showing a deodorizing effect, an antibacterial effect and a whitening effect without using chemical materials. CONSTITUTION: The method comprises the step of compression-molding the soap composition consisting of 100 parts by weight of a soap base and 0.2-5 parts by weight of persimmon extract. Preferably the persimmon extract is obtained by pulverizing an immature persimmon and juicing the pulverized one. Also the PERMON BM-519 containing the persimmon extract is used as the persimmon extract.
Patent KR-20020073460-A (KR)
Inventor: LEE DONG YEOL
IPC: H04B7/15
Filed: 2002-08-26
Abstract: PURPOSE: An originating call service method in a public and private common mobile communication system is provided to discriminate whether a call is originated from a certain network between a public mobile communication network and a private mobile communication network when an MS(Mobile Station) of a system capable of public and private mobile communication services originates the call. CONSTITUTION: If an originating call with a packet message type is received from a private BTS(Base Transceiver Subsystem), a private CIN(Communication Interconnection Network) of a private BSC(Base Station Controller) transmits the received originating call to a CM(Call Manager)(202). A private BTMR(BTS Message Router) checks an SIG(Signal) ID field of a received message. If the received message is signal information about the originating call, the private BTMR inquires a private VLR(Visitor Location Register) whether an originating MS is registered in a private mobile communication service(204). If the private VLR notifies the result, the private BTMR judges whether the originating MS is registered in the private mobile communication service(206). If the originating MS is registered in the private mobile communication service, the private BTMR checks an originating number of an MSG(Message) field in the message and judges whether the originating number is a private mobile communication network number(208). If the originating number is the private mobile communication network number, the pBTMR transmits the originating call message to the private BSC of the CM(210). The private BSC assigns a vocoder resource of a TSB(Transcoder and Selector Bank) and transmits the originating call message to a private MSC(Mobile Switching Center)(212). If the originating call message is received, the private MSC records the paging of the private mobile communication network from the originating MS in the private VLR, controls a switch of a PBX(Private Branch eXchange), and transmits a terminating ring message to a terminating MS corresponding to the originating number(214). If the terminating MS responds to the terminating ring message, the private MSC forms the call(216).
Patent KR-20040019558-A (KR)
Title: A Method and device for long term commercial distribution of live shellfish
Inventor: JUNG KYUNG RAE
IPC: A22C29/00
Filed: 2002-08-28
Abstract: PURPOSE: A method and an apparatus for processing live shellfish suitable to distribute in market for long period are provided by effectively vomiting sand and soil and separating dead and broken ones from the shellfish, then sterilizing the treated shellfish. CONSTITUTION: The method and the apparatus comprise a separating bath(10) containing sand and soil and sea water in a constant ratio; a circulation fan(12) equipped to lower portion of the bath(10) to circulate the sand and soil and the sea water up and down; a motor(14) for driving the fan(12); a porous plate(16) at top portion of the fan(12) for inhibiting inflow of the shellfish into the fan(12); a supporting bar(17) to support the porous plate(16) and a drain mounted at bottom portion of the separating bath(10).
Patent KR-20040019762-A (KR)
Title: Method and apparatus for synchronous dynamic random access memory using controling signal of extended data output dynamic random access memory
Inventor: KOO TAE UN
IPC: G06F13/00
Filed: 2002-08-29
Abstract: PURPOSE: A method and device for controlling a synchronization DRAM using a control signal of expansion data output DRAM is provided to control a synchronization dram by converting and synchronizing control signals of an expansion data output DRAM into control signals of synchronized DRAM. CONSTITUTION: In a device for controlling a synchronized DRAM by a controller of an expansion data output DRAM, an address signal conversion unit(100) converts an address signal of the expansion data output DRAM into an address signal of the synchronized DRAM, and outputs the converted address signal. A control command signal conversion unit(120) converts a control command signal of the expansion data output DRAM into a control command signal of the synchronized DRAM, and outputs the converted control command signal. A signal synchronization unit(140) synchronizes the address signal of the synchronized DRAM with the control command signal of the synchronized DRAM, and outputs synchronized signals.
Patent KR-20040020163-A (KR)
Title: Apparatus for separating hoop coil in coil car
Inventor: KO SEONG JIN
IPC: B21C47/24
Filed: 2002-08-29
Abstract: PURPOSE: A hoop coil separating apparatus of coil car is provided in which hoop coils rested on the coil car are separated one by one so that a gap between the hoop coils is controlled, and C hook inserting and transferring operations are easily performed. CONSTITUTION: The hoop coil separating apparatus comprises a lower base(5) in which a plural lowerable and liftable cylinders(3) are installed; an upper base(9) which is fixed to an upper side of an inner base(7) lowered and lifted by the lowerable and liftable cylinders installed in the lower base, on which a groove is longitudinally formed, and in a central part of which a resting space(17) whose one side is opened is formed; a movable piling stand(13) advanced into or discharged from the inside of the resting space by a moving cylinder(11) installed at one side of the upper base; and a hoop support(15) which is lowered and lifted inside the movable piling stand, and on which a groove is longitudinally formed to support hoop coil inserted into tension reel, wherein the apparatus further comprises a plurality of insertion grooves formed on an inner part of the movable piling stand; through holes(15a) formed on the hoop support correspondingly to the insertion grooves; and a separation member fixed to the insertion grooves through the through holes, and wherein the apparatus further comprises a plurality of proximity sensors(21), position sensor(23), upper and lower position sensors(29,31), and control panel(37).
Patent KR-20040021375-A (KR)
Inventor: IM KUN HOO
IPC: A63C17/08
Filed: 2002-09-04
Abstract: PURPOSE: A roller skate having an adjustable width independent on dimension of foot and capable of being attached to or removed from a footwear when the roller skate is required is provided. CONSTITUTION: The roller skate comprises a foothold(2) having a side wall(1) and a projection(3) in width direction; a jointing part(5) having a number of joint holes(4); a dimple(6) receiving the projection(3); another joint hole(7) at center of the dimple(6); another jointing part(8) engaged with the jointing part(5) at bottom side; wheel protectors(9,9') integrated with wheels(10,10'); and bands and fastening clips at top side of the wall(1) being attached to or removed from heel portion of a footwear. The projection(3), the dimples(6), the jointing parts(5,8) are inter-engaged to couple a bolt(13) and a nut on joint holes(4,7).
Patent KR-20040023327-A (KR)
Title: Structure for preventing a noise and vibration of the tray for automotive audio/visual system
Inventor: KIM HAE JEONG
IPC: B60R11/02
Filed: 2002-09-11
Abstract: PURPOSE: A structure for preventing the noise and vibration of a tray in an audio-visual device is provided to prevent the noise and vibration of the tray caused by the vibration of a vehicle when the tray is loaded. CONSTITUTION: In an audio-visual device for a vehicle, guide planes(70) are formed at both planes of a tray(3), and slope downward. Pressing units(60) are installed at both sides of a bottom chassis(5), and press the guide planes down. The pressing unit includes a plurality of link members(61,62,63), an elastic member(64) installed between the link members, and a pressing member(65).
Patent KR-20040025206-A (KR)
Title: Electrostatic dual axis micro mirror and manufacturing method thereof
Inventor: BOO JONG UK
IPC: G02B26/08
Filed: 2002-09-18
Abstract: PURPOSE: An electrostatic biaxial micromirror is provided to reduce a manufacturing cost by miniaturizing a micromirror and simplifying a fabrication process. CONSTITUTION: An electrostatic biaxial micromirror includes a substrate(10), a gimbal(21), a mirror plate, a plurality of fixing electrodes(41a-41d), and a movable electrode. The substrate(10) is formed with insulating materials. The gimbal(21) has a shape of ring. The gimbal(21) is rotatably arranged around the first rotational axis(23). The mirror plate includes a reflecting side and is rotatably arranged around the second rotational axis(33). The second rotational axis(33) is at right angle to the first rotational axis(23). The fixing electrodes(41a-41d) are formed on the substrate. The movable electrode is installed at the gimbal and the mirror plate.
Patent KR-20040028043-A (KR)
Title: Contents service method using distributed shared type on NGN
Inventor: LEE YEONG MU
IPC: G06F17/00
Filed: 2002-09-28
Abstract: PURPOSE: A method for a contents service of a multi-step distributing/sharing method on the NGN(New Generation Network) and a recording medium for the same are provided to make a contents user receive the contents service from other contents user as well as a CP(Contents Provider), and certify/charge the contents user receiving the contents service from other contents user. CONSTITUTION: An application server certifies a service use right of a subscriber terminal user(S204). The application server transmits the available contents list information to a certified subscriber terminal(S205). If the subscriber terminal inputs a contents selection message, the application server transmits a list of the contents server and the previous service subscriber terminals to service the selected contents(S211). If the subscriber terminal inputs a download target selection message, the application server makes the contents downloaded to the subscriber terminal from a download target by transferring the connection with the subscriber terminal to the download target(S213). After the download, the contents use rate is charged based on the download target(S219).