baber/WOPTO huggingface dataset:
Patent KR-20030073852-A (KR)
Title: Lid open and close device of optical disk player
Inventor: JUNG IL GWON
IPC: G11B33/02
Filed: 2002-03-13
Abstract: PURPOSE: A lid opening/closing device for an optical disc player is provided to remove the parts such as solenoid for moving a latch by moving the latch backward in association with the movement of a pickup, thereby reducing the required parts, simplifying the structure and improving the assembling work. CONSTITUTION: A pickup(300) includes a base(302) supported by main and auxiliary shafts to move along the shafts and a pusher(304) at a side of the base. A player main body mounted with a latch(400) in an insertion hole keeps a lid closed by being engaged with a hook(202) of the lid. The latch includes a holding shoulder(402) to restrain the hook at a front part, a holding plate(404) extended laterally at a rear part to contact the pusher of the pickup when the pickup moves, and a connection rod(406) connecting the holding shoulder to the holding plate. A top surface of the holding shoulder is inclined downward for simple holding of the hook in the forward direction. The latch has a force to move forward by a spring(408).
Patent KR-20030075361-A (KR)
Title: Complex bridge bearing for reinforcement and earthquake-resistant
Inventor: PARK JAE MAN
IPC: E01D19/04
Filed: 2002-03-18
Abstract: PURPOSE: A composite bridge seat system for reinforcing earthquake-proof is provided to prevent damage or accidents at a collision of the upper plate and the girder from excessive lateral force to the bridge by restricting breakage of the upper structure against earthquake. CONSTITUTION: A composite bridge seat system is arranged on a pier to support a beam, and composed of a fixed board(100) installed in the upper center of the pier by an anchor bolt, assembling support pieces(120) installed in the fixing part of the fixed board and faced to each other, an elastic pad(200), a stainless steel sheet(210), an elastic pad(220) and a protection steel plate(230) stacked between assembling pieces, and an elastic pad(300) mounted to the assembling support pieces. A couple of hooks(310) are fixed in the assembling support pieces, and fitting grooves(301) are longitudinally formed in upper and lower parts of the elastic pad. Upper and lower hooks are inserted to upper and lower fitting grooves of the elastic pad.
Patent KR-20030078260-A (KR)
Title: Method and apparatus for wear inspection of nuclear fuel channels
Inventor: WOO SANG IK
IPC: G21C17/00
Filed: 2002-03-28
Abstract: PURPOSE: A method and an apparatus are provided to allow for ease of test and estimation of residual life and replacement timing of the nuclear fuel channel. CONSTITUTION: A method comprises a step(S1) of inserting a tester device equipped with an impressing material into a nuclear fuel channel; a step(S2) of expanding the tester device in a horizontal direction in such a manner that the impressing material contacts the inner surface of the nuclear fuel channel; a step(S3) of forming the degree of abrasion of the inner surface of the nuclear fuel channel by permitting the impressing material to tightly contact the inner surface of the nuclear fuel channel; a step(S4) of contracting the tester device in a horizontal direction in such a manner that the impressing material with the degree of abrasion formed thereon escapes from the inner surface of the nuclear fuel channel; and a step(S5) of extracting the tester device from the nuclear fuel channel.
Patent KR-20030080157-A (KR)
Title: Method for dct operation of mobile telecommunication terminal equipment
Inventor: KIM YU HO
IPC: H04N19/127
Filed: 2002-04-04
Abstract: PURPOSE: A method for a DCT operation of a mobile communication terminal is provided to improve the transfer speed of a picture communication terminal by obtaining a DCT coefficient in real time when calculating DCT coefficients on-line. CONSTITUTION: An off-line module(1) obtains an image of a user through a camera. A skin area of the image is divided to calculate characteristic vectors of each skin pattern. The off-line module calculates a DCT(Discrete Cosine Transform) coefficient of each pattern to construct a skin color DCT table. An on-line module(2) divides the skin area of the image to compare the divided skin area with the skin color DCT table for obtaining a DCT coefficient of the corresponding pattern.
Patent KR-20020030070-A (KR)
Inventor: KIM SEOUNG IL
IPC: C04B26/04
Filed: 2002-04-08
Abstract: PURPOSE: Yellow earth boards applied to ceiling, wall and bottom are provided, which is characterized by comprising yellow earth, acetic vinyl resin emulsion binder and glutinous materials(starch, flour and glutinous rice). CONSTITUTION: The manufacturing method of yellow earth board is as follows: preparing raw materials for boards by mixing 85% of yellow earth containing 60-80% of water, 5% of emulsion binder of aqueous acetic vinyl resin(or 5% of aqueous fiber derivative), and 10% of glutinous materials comprising 3.3% of flour, 3.3% of starch and 3.3% of glutinous rice; pouring mixed yellow earth into a square frame, where one or more of korean paper(or non-woven fabric, wire mesh) for improving strength of yellow earth is inserted into yellow earth at certain intervals, and drying in air; cutting in a proper size; grinding the surface of the board; surface treating by plastering a flour glue on the surface of the board.
Patent KR-20030080171-A (KR)
Title: A multi injection molding system of rotary type using electric motor
Inventor: LIM SUNG GEUN
IPC: B29C45/16
Filed: 2002-04-08
Abstract: PURPOSE: A rotary multiple injection mold device is provided to reduce the length of a process and to improve work efficiency by continuously performing injection molding. CONSTITUTION: An upper support(1) is coupled with an upper mold fixing unit(2). An upper mold assembly(5) is attached to the lower end of the upper mold fixing unit. A lower mold assembly(6) is adjacent to the upper mold assembly, and is coupled with the upper part of a lower mold fixing unit(8). A rotary plate is connected to a rotary shaft(9) by a fixing bolt(7). Bearings(14,15,16) support the rotary shaft. A rack(11) and a pinion(12) are coupled with the rotary shaft. The rack is moved right and left by a speed reducer(30) driven by an electric motor(10), and rotates the rotary shaft by the pinion. The rotary shaft is moved up and down by a cylinder(13).
Patent KR-20030080860-A (KR)
Title: Body mounting rubber with a spacer for vehicles
Inventor: PARK SEONG MAN
IPC: B62D24/02
Filed: 2002-04-11
Abstract: PURPOSE: A body mounting rubber having a spacer for a vehicle is provided to make compressive force of a mounting rubber uniform by additionally applying the spacer to the body mounting rubber, to standardize the insulation characteristics of the mounting rubber, and accordingly to improve productivity and quality of the vehicle. CONSTITUTION: A body mounting rubber having a spacer(300) for a vehicle is composed of a mounting bolt(100) welded and combined to a vehicle body(500) with penetrating the vehicle body and a frame(600), and combined with a combining device(700) at the lower; an upper mounting rubber(200) located between the vehicle body and the frame, inserted and combined to outer periphery of the mounting bolt, and formed with a fixing projection at the upper part of the inner periphery; the cylindrical spacer positioned between the outer periphery of the mounting bolt and the inner periphery of the upper mounting rubber, shorter than the mounting bolt, and combined to the lower of the fixing projection of the upper mounting rubber; and a lower mounting rubber(400) arranged between the vehicle body and the combining device and penetrated by the mounting bolt and the spacer.
Patent KR-20030080899-A (KR)
Title: Battery pack and docking structure of mobile phone
Inventor: PARK JUN WON
IPC: H01M50/242
Filed: 2002-04-11
Abstract: PURPOSE: An embedded battery pack for a portable terminal and a mounting structure therefor are provided to reduce the thickness of the portable terminal on which the battery pack is mounted, by thinning the thickness of the battery pack. CONSTITUTION: A protrusion(111) is formed at one side of a case body(112). A cell(113) is allocated in an internal side of the case body(112). A PCB(115) is installed at one side of the cell(113). Various components are installed in the PCB(115), and terminals are formed in the PCB(115). An upper cover(116) is combined with an upper side of the case body(112), for covering upper portions of the cell(113) and the PCB(115). A lower cover(117) is combined with a lower side of the case body(112), for covering lower portions of the cell(113) and the PCB(115).
Patent KR-20020036823-A (KR)
Inventor: LEE JEONG MIN
IPC: B67D1/10
Filed: 2002-04-08
Abstract: PURPOSE: A dispenser of cup type dispensing with a cover connecting to a neck of a container is provided to remove a cover and compact the main part of a pump dispenser. CONSTITUTION: A dispenser of cup type dispensing with a cover connecting to a neck of a container consists of an adhesive part(101) extended widely in the top of a pumping part(103); a fixed part(108) fixing a button(102) in the top of the pumping part. The pumping part is connected firmly as building in the adhesive part toward the outside of the fixed part and a hanging projection in the bottom of the fixed part. The pumping part is inserted from the bottom to the top in the punching part of the adhesive part or the container, and the button is fixed in the top of the pumping part. The dispenser of cup type without a cover reduces the producing cost and settles the dispenser.
Patent KR-20030087194-A (KR)
Title: Steel reinforcing cage and reinforcing method of construction using steel reinforcing cage and steel fiber concrete for soft ground
Inventor: JIN IN CHANG
IPC: E02D27/08
Filed: 2002-05-07
Abstract: PURPOSE: A steel-frame cage is provided to enhance the strength on an area where the load of a building is concentrated and to shorten a period of construction for a building. CONSTITUTION: The steel-frame cage(30) contains a frame(31) composed of many columns(32) and holders(33), many stiffening bars(35) installed to be projected axially from the frame(31), and a spacer(37) connecting the stiffening bars(35) to the holders(33) to keep an interval between the stiffening bars(35) regularly. The reinforcement method using steel fiber concrete and a steel-frame cage comprises the steps of driving a pile on the ground, arranging steel-frame cages(30) to locate the upper part of the pile drove in the ground in the frame(31) of the steel-frame cage(30), and forming a footing slab by placing concrete on the ground containing the steel-frame cage.
Patent KR-20030089797-A (KR)
Title: A sewage disposal system using bio-ceramic and method for disposing thereof
Inventor: BANG GI SEONG
IPC: C02F3/06
Filed: 2002-05-20
Abstract: PURPOSE: Provided are a system and a method for treating wastewater being capable of increasing capability and efficiency of wastewater treatment and reducing treatment time by rapidly growing microorganisms. CONSTITUTION: The system comprises a flow equalization basin(30), an aeration tank(60,63,65) for purifying wastewater using a filter, a tower(70) in which minerals are packed to supply minerals needed for activating microorganisms, a diffuser installed under the tower(70) for supplying compressed air to the tower(70) so as for the minerals to be rapidly released, and a sedimentation tank(90), wherein the minerals are jade, germanium, porphyry or ceramic. The method comprises the steps of supplying wastewater to an aeration tank via a flow equalization basin after eliminating oil and deleterious particles; introducing air into the aeration tank via diffuser so as for suspended solids in wastewater to bring into contact with minerals on which biofilm is formed; and discharging the treated water.
Patent KR-20030089942-A (KR)
Inventor: SEO BONG UN
IPC: F25D25/02
Filed: 2002-05-20
Abstract: PURPOSE: A shelf for a refrigerator is provided to maximize efficiency of using a space in the refrigerator by allowing the shelf of the refrigerator to be selectively folded or unfolded. CONSTITUTION: Telescope type side frames(62) are placed on both sides of a shelf(60) to be drawn out by telescope method. The telescope type side frame comprises a plurality of part frames(62a,62b,62c,62d) drawn out by telescope method. The part frames are formed to be inserted into the part frames behind or unfolded to front side in a refrigerator compartment. The part frames are connected by connecting frames(64a,64b,64c,64d) in horizontal direction, respectively to be simultaneously folded or unfolded. The connecting frames connect side frames placed on both sides thereof to allow food to be put thereon. The shelf is pushed back to allow an object with height longer than an interval between the shelf and a lower shelf to be stored in the refrigerator. The part frames are pulled to the front side to be unfolded so that food is put on the shelf.
Patent KR-20030090907-A (KR)
Title: Head Nozzle of Surface Mounting Device
Inventor: KIM HYO WON
IPC: H05K13/02
Filed: 2002-05-23
Abstract: PURPOSE: A nozzle of a mounter head is provided to generate effectively an eddy by forming a circular groove at an absorbing side. CONSTITUTION: A nozzle of a mounter head includes a socket, a nozzle(300), and a nozzle spring. An air path and a fin groove are formed at the socket. The nozzle(300) is inserted into the path of the socket. The nozzle includes a long hole and a tip portion(340). The nozzle spring is inserted between the fin groove of the socket and the long hole of the nozzle. The nozzle(300) includes a path(310), a support projection(320), the tip portion(340), an absorbing side(343), an absorbing hole(341), and a circular groove(342). The path(340) is used for circulating the flow of air. The support projection(320) is formed at one side of an outer circumference of the path(310) to support the nozzle spring. The tip portion(340) is installed at a lower portion of the support projection(320) to absorb the mounted elements. The absorbing side(343) come in contact with the mounted elements. The absorbing hole(341) is formed at a center of the absorbing side(343). The circular groove(342) is formed at the outside of the absorbing hole(341).
Patent KR-20030097315-A (KR)
Title: An apparatus of manufacturing for accessory materials
Inventor: LEE JEONG ROK
IPC: A44C27/00
Filed: 2002-06-20
Abstract: PURPOSE: Provided is a device for producing a processing material of accessory, which shows excellent dispersing effect of blended resin material and thus provides pattern similar to natural pattern, and which prevents a loss of resin material and shows excellent processing ability. CONSTITUTION: The device comprising a material feeding part(A) for feeding numerous liquid resin materials of different colors, a blender part(B) and molding part(C) which provides patterns to the liquid resin materials, is characterized in that feed controller(38) consisting of (i) a body(40) having nozzle hole(46), (ii) a lid(42) which has boss having female-type hole at the center thereof, and has a material inlet(56) and an air inlet(58), and (iii) a needle-valve bundle(44) which is screw-connected with the female-type hole of the lid(42), and which has a needle(60) and a tip end at one end thereof, and a polygonal head(66) at the other end thereof, is positioned between the blender part(B) and the molding part(C).
Patent KR-20040009425-A (KR)
Title: High speed encoder
Inventor: KWON HYO SEOK
IPC: H03M1/12
Filed: 2002-07-23
Abstract: PURPOSE: A high-speed encoder is provided to reduce the critical path, the delay time, and the power consumption by using a folding interpolation method and an encoding method. CONSTITUTION: A high-speed encoder includes a switch(120), an encoder(130), a selection controller(140), a selector(150), the first high-order bit generator(160), and the second high-order bit generator(170). The switch(120) selects high-order data codes or low-order data codes according to high-order/low-order selection signals of a code generator(110). The encoder(130) is used for encoding the selected data codes to generate low-order binary codes. The selection controller(140) is used for providing code selection signals according to the predetermined data codes of the selected data codes. The selector(150) is used for selecting one code from output codes of the encoder(130) according to the code selection signals. The first high-order bit generator(160) is used for providing the first high-order bits by using the predetermined data codes of the high-order data codes and the low-order data codes. The second high-order bit generator(170) is used for providing the second high-order bits by using the predetermined data codes of the high-order data codes.
Patent KR-20040016065-A (KR)
Title: Control signal transmission method for broadcasting and multicast data transmission of umts system
Inventor: LEE SEUNG JUN
IPC: H04W72/12
Filed: 2002-08-14
Abstract: PURPOSE: A method for transmitting control signals for the transmission of MBMS(Multimedia Broadcast/Multicast Service) data in a UMTS(Universal Mobile Telecommunications System) is provided to set up an MBMS RB(Radio Bearer) in a similar method to RB setup through system information and to put MBMS control information below existing system information so that an MBMS can easily applied to an existing system when it is upgraded. CONSTITUTION: System information corresponding to the upper level of MBMS control information is composed of an MIB(Master Information Block) and an SIB(System Information Block). In case that one MIB is not enough due to much scheduling information, an SB(Scheduling Block) is provided between the MIB and the SIB. The MIB or the SB transmits scheduling information for the SIB, including MBMS-associated information. For such a special purpose to transmit MBMS-associated system information, an MBMS SIB exists additionally. MBMS control information and system information are transferred through respectively different logical channels, a mCCCH(MBMS Control CHannel) and a BCCH(Broadcast Control CHannel).
Patent KR-20020072514-A (KR)
Inventor: YOO BYONG SEOP
IPC: B24B5/38
Filed: 2002-08-20
Abstract: PURPOSE: A grinder for polishing a surface of a wire is provided to improve the quality of the surface of the wire by polishing the surface of the wire through grinding the surface of the wire. CONSTITUTION: A grinder polishes a surface of a wire(A) by grinding the surface of the wire(A). The grinder includes a case(10) forming an outer appearance of the grinder. One end of a hollow rotating shaft(20) is rotatably coupled to the case. The hollow rotating shaft(20) is driven by means of a driving motor(30). A planet gear device(40) is provided at the other end(22) of the hollow rotating shaft(20). A grinding device(50) is rotated by receiving a rotational force from planet gears(42a,42c) of the planet gear device(40) so as to polish the surface of the wire(A).
Patent KR-20040020558-A (KR)
Title: Wire for clothes
Inventor: LEE BYUNG SOO
IPC: A41C3/12
Filed: 2002-08-30
Abstract: PURPOSE: A clothes supporter equipped with a longitudinal bar fastened at one side of the clothes to retain original pattern and shape and a wing part arranged with the supporter is provided to conduct integrally sewing the wing part and the clothes. CONSTITUTION: The supporter(5) comprises a main body(5a) and a wing part(5b) integrated with the main body(5a) at least one side of the main body(5a). The supporter(5) is formed by injection molding of soft synthetic resin and has the wing part(5b) with a sufficiently thin thickness for easy insertion of a sewing needle. The supporter(5) has various shapes and patterns including a curved pattern or a straight design according to requirement of applications.
Patent KR-20040021400-A (KR)
Title: An inverter apparatus for a liquid crystal display
Inventor: JANG HYEON RYONG
IPC: G02F1/133
Filed: 2002-09-04
Abstract: PURPOSE: An inverter for a liquid crystal display is provided to control a brightness of a lamp located behind a liquid crystal display panel according to a duty ratio of the lamp. CONSTITUTION: An inverter for a liquid crystal display includes an inverter controller(51), a power switch, and a booster(53). The inverter controller generates a reference waveform for pulse width modulation, and pulse-width-modulates the reference waveform in response to a dimming signal to generate a lamp driving signal having a turn-on section and a turn-off section. The inverter controller controls turn-on time of the lamp driving signal according to a vertical synchronous signal. The power switch controls output of DC voltage according to a signal of the inverter controller. The booster transforms the voltage of the lamp driving signal to a high voltage using a transformer and applies the lamp driving signal having the high-voltage to a lamp(40).
Patent KR-20040021940-A (KR)
Title: Method for marketing support of service using geographic
Inventor: KIM SANG O
Filed: 2002-09-06
Abstract: PURPOSE: A method for a marketing support service using the GIS(Geographic Information System) information is provided to make a marketing plan of each market and enhance competitiveness and actual results through a characteristic analysis of the market by linking customer information, market information, and various statistics information with the GIS information. CONSTITUTION: A web browser window for searching the information related to the marketing support is transmitted to a screen of a user computer by connecting to a web server of a marketing support company. If a member clicks one from a shop zone analysis(S111), a market analysis(S115), a customer analysis(S119), a commercial zone analysis(S123), a growth analysis(S127), an integrated shop analysis(S131), and a closed shop analysis(S135), the web browser window for performing a routine to search the information related to the selected item is transmitted to the user computer.
Patent KR-20020077323-A (KR)
Inventor: LEE BU LAK
IPC: E02B3/12
Filed: 2002-09-16
Abstract: PURPOSE: A reinforced geogrid for civil engineering works is provided to achieve a mass production of geogrid with a more economical cost, and to improve a durability and a stability of a construction. CONSTITUTION: For constructing a geogrid(1) for civil engineering works, polyester resin is extruded to obtain an extrusion having a width of 1cm to 5cm and a thickness of 0.5mm to 2mm, and then the extrusion is drawn within a range of an elongation between 5 to 8 percent per square meters and embossed to form a unit tape(2). The unit tapes are attached with each other by using an ultrasonic bonding method into a net form three by five centimeters.
Patent KR-20040029518-A (KR)
Title: fuel filter using vehicle
Inventor: OH MAN SEOK
IPC: F02M37/22
Filed: 2002-10-01
Abstract: PURPOSE: A vehicle fuel filter is provided to make a head part formed with an in-out nipple rotate in a direction by 360° freely, thereby avoiding the influence of the head part on the lay out of a vehicle. CONSTITUTION: A vehicle fuel filter includes a head part, and a heater part(120). The head part is formed with a plurality of protrusions(110a) corresponding to the shape of gears at a lower part. The heater part is formed with a plurality of stoppers(120a) at an upper part for making the head part rotate in one direction. The heater part is formed with a "U" shaped elongated hole on each outer rim of the stoppers. The stoppers have elasticity and have both sides formed with different inclination angles for the one-way rotation of the head part.