baber/WOPTO huggingface dataset:
Patent KR-20040087126-A (KR)
Inventor: KIM DEOK HWAN
IPC: B21B31/08
Filed: 2003-04-04
Abstract: PURPOSE: An apparatus for assembling and disassembling sleeve and bush in roll chock bearing is provided to promptly and accurately perform an operation of separating sleeve and bush requiring replacement from the roll chock bearing and an operation of connecting new sleeve and bush to the roll chock bearing. CONSTITUTION: The apparatus comprises a vertical supporting beam(10); an up down block(20) mounted on the supporting beam so that the up down block is moved along the supporting beam; an arm(30) longitudinally formed perpendicularly to the supporting beam with being rotationally mounted on the up down block; at least two expansion blocks(40) mounted on the arm in such a way that a gap between the expansion blocks is adjustable, and the expansion blocks are parallel to the supporting beam; a stopper(44) which is mounted on the expansion blocks so that the stopper is moved along the expansion blocks, and which is projected further to the outer side compared with the outer edge formed by the expansion blocks; and a roll chock bearing support which is installed in a lower part of rotation path of the expansion blocks to support roll chock bearing so that the roll chock bearing is set up on the roll chock bearing support, and on which a groove(82) having inner diameter larger than outer diameter of bush of the roll chock bearing is formed.
Patent KR-20040091802-A (KR)
Inventor: LEE YOUNG SU
IPC: C04B33/04
Filed: 2003-04-22
Abstract: PURPOSE: A method for manufacturing a brick and flooring material is provided to reduce the cost needed for fuels used in a firing process. A brick and flooring material obtained from the method are also provided. CONSTITUTION: The method for manufacturing a brick and flooring material comprises the steps of: mixing 40-70 wt% of a raw material for brick and flooring material with 30-60 wt% of coal powder, aging the mixture, drying the aged mixture and firing the dried mixture. Particularly, the raw material is any one selected from the group consisting of loess, clay, terra alba, shale, loamy soil, kaolin, feldspar and clay stone or a mixture thereof. The aging step is carried out for 72-84 hours at 10-20 deg.C. Additionally, the drying step is carried out for 20-30 hours at 50-200 deg.C.
Patent KR-20040092064-A (KR)
Inventor: JIN GWANG U
IPC: H01L21/60
Filed: 2003-04-24
Abstract: PURPOSE: A solder ball loading apparatus for a BGA(Ball Grid Array) package is provided to load stably and uniformly solder balls on the package by using a tiltable support frame and an eject pin block. CONSTITUTION: A solder ball loading apparatus includes a support frame, a discharge frame, a crossing map, a moving supply box and an eject pin block. The support frame(30) is repeatedly tilted to and fro in order to load solder balls into the crossing map by using the weight of each solder ball itself. A BGA package panel is loaded on the support frame. The discharge frame(32) is located on the panel. The discharge frame has a plurality of discharge holes. The crossing map(34) moves on the discharge frame. The crossing map has a plurality of through holes corresponding to the discharge holes. The moving supply box(36) containing a plurality of solder balls moves on the crossing map according to the tilt of support frame. The eject pin block(38) has a plurality of eject pins(381) for loading stably and uniformly the solder balls on the panel.
Patent KR-20040092204-A (KR)
Inventor: AHN JONG IK
IPC: B21B41/00
Filed: 2003-04-25
Abstract: PURPOSE: To provide an apparatus for storing strip equipped with swing roll to prevent that strip is drooped by dead load of the strip. CONSTITUTION: The apparatus comprises a strip supporting part comprising a vertical rod (12) rotationally installed adjacently to a path along which strip moves, a frame (14) fixed to the vertical rod with being projected perpendicularly to the vertical rod, and a swing roll (10) installed on an upper part of the frame to support the strip; a swing roll rotation part comprising a connecting rod (20) installed on the supper surface of one side of the frame perpendicularly to a length direction of the frame, a connecting shaft (22) connected to an end part of the connecting rod by hinge, a swing arm (24) connected to an end part of the connecting shaft by hinge, a spindle fixed perpendicularly to the swing arm, and a housing (28) into which the spindle is rotationally inserted; and a swing arm rotation part comprising a guide roll (30) projectingly installed at a front part of the lower side of the swing arm with being integrated with the swing arm, and a guide rail (32) formed at the side surface of looper car so that the guide roll is inserted into the guide rail according to movement of the looper car.
Patent KR-20030087571-A (KR)
Title: 화상형성장치의 제조방법
IPC: G09G3/22
Filed: 2003-05-07
Abstract: 모든 SCE-에미터에 구동전압(Vpre)을 인가한 후, 일반 구동전압(Vdrv)을 인가할 때의 휘도를 측정하고, 특성조정을 행할 때의 휘도 목표치를 설정하는 단계와, 특정 에미터를 이용함으로써, 특성시프트전압(Vshift)과 일반 구동전압(Vdrv)을 교대로 인가할 때, 휘도의 변화를 유도하여 룩업 테이블을 구성하는 단계와, 특성을 조정하기 위한 룩업 테이블에 따라서, 특성시프트전압(Vshift)의 펄스파형신호를 인가하고, 특성조정이 완료되었는지의 여부를 판정하기 위하여 일반 구동전압(Vdrv)을 인가하여, 전자방출특성을 측정하는 단계를 포함한다.
Patent KR-20040095459-A (KR)
Inventor: PARK SEOK GYU
IPC: D06F37/40
Filed: 2003-05-09
Abstract: PURPOSE: A power transmitting device of a washing machine is provided to firmly fix a dewatering shaft to an inner tub and to increase combining force of a joined part by regulating a rotary shaft of a motor to rotate in the direction that a fixing nut is fastened to a hub. CONSTITUTION: A power transmitting device of a washing machine is composed of a motor for rotating a rotary shaft in one way or in the opposite direction in receiving power; a washing shaft connected with the rotary shaft of the motor to rotate a pulsator; a dewatering shaft connected and installed to an inner tub outside the washing shaft and engaged with the washing shaft to rotate the inner tub according to operations of a clutch; a hub fixed on the lower side of the inner tub to link the dewatering shaft to the inner tub; and a fixing nut disposed on the bottom surface of the inner tub and fastened as the fixing nut rotates in one way to fix the hub in the inner tub. While the washing shaft is engaged with the dewatering shaft and the rotary shaft starts, the motor rotates the rotary shaft in the opposite direction to increase combining force between the hub and the inner tub by fastening the fixing nut. The motor is held for a set time if the rotational direction of the rotary shaft of the motor is changed(S7).
Patent KR-20040096375-A (KR)
Inventor: SONG SEUNG CHEOL
IPC: H01H19/02
Filed: 2003-05-09
Abstract: PURPOSE: A rotary type switch is provided to reduce noises caused due to rotor impact during the maximum rotation of rotor, by permitting a stopper to alleviate the rotor impact. CONSTITUTION: A rotary type switch(100) comprises a housing(110); a rotor(130) arranged in the housing in such a manner that the rotor is rotatable through a rotating shaft(120) and controls an air conditioning operation in accordance with the rotation angle of the rotor; and a stopper(150) having a buffering member arranged in the housing in such a manner that the buffering member limits the rotation angle of the rotor, and absorbs the impact applied from the rotor at the maximum rotation angle. The buffering member is coil springs(151,152).
Patent KR-20040096750-A (KR)
Inventor: CHOI SEONG HO
IPC: H04W4/06
Filed: 2003-05-10
Abstract: PURPOSE: A method for generating and managing a service context to supply an MBMS(Multimedia Broadcast/Multicast Service) in a mobile communication system is provided to generate and manage an SRNC(Serving Radio Network Controller) MBMS context only within an RNC before starting a session. CONSTITUTION: A UE(410) sets an RRC connection with an RNC(421), and requests an MBMS through an SGSN(431)(400). If a packet domain service currently exists, the SGSN(431) transmits MBMS ID list information through an MBMS UE linking request message(410). After a session is started, the RNC(421) receives a session start message(440,441,450). The RNC(421) senses that the session is started(450), and stores QoS information and multicast area information received from the session start message(452). The RNC(421) generates a CRNC(Control RNC) MBMS context by using the QoS information and the multicast area information(453).
Patent KR-20040098434-A (KR)
Inventor: LEE O JIN
IPC: E02D29/02
Filed: 2003-05-15
Abstract: PURPOSE: A fabricated shore protection block is provided to protect a bank by holding the combination of integrated shore protection blocks even if a slope is eroded and to secure environmental friendly shore protection block. CONSTITUTION: A fabricated shore protection blocks are mounted continuously on the slope of river or road side in four directions. The shore protection block is formed by vertically overlapping same-sized square shapes with the predetermined thickness to cross each other at the predetermined width in a diagonal direction. First and second combining units(21,22) with the predetermined size are formed at two continuous sides of a lower part(20) of the block to engage and install other same-shaped shore protection blocks with four sides of the block. Third and fourth combining units(31,32) corresponding to the first and second combining units are arranged at two sides of an upper part(30) of the block. Bent grooves(40) are formed at each edge of the shore protection block to vegetate plants after installing the blocks.
Patent KR-20040103648-A (KR)
Inventor: BAE DO IN
IPC: H01L21/20
Filed: 2003-05-30
Abstract: PURPOSE: A chuck for supporting a substrate by using a vacuum absorbing method and a thin film deposition apparatus including the same are provided to arrange accurately the semiconductor substrate in the plate by forming a sliding blocking member on an upper surface of the plate. CONSTITUTION: A plate(110) includes a gas channel corresponding to an edge shape of a semiconductor substrate and is used for supporting the semiconductor substrate. A sliding blocking member(130) is used for preventing the sliding of the semiconductor substrate. An edge ring is disposed at a peripheral region of the semiconductor substrate in order not to deposit a predetermined layer on the peripheral region. A stopper(140) is used for maintaining constantly a gap between the edge ring and the semiconductor substrate.
Patent KR-20040105015-A (KR)
Inventor: LIM SUNG SIK
IPC: H04W4/16
Filed: 2003-06-04
Abstract: PURPOSE: A kiss input/output device of a mobile communication terminal and a kiss transceiving method are provided to enhance a function of a mobile communication terminal to enable emotional expressions between call parties in a call service, so as to supply more various services, thereby facilitating related industries. CONSTITUTION: If one call party kisses through a kiss sensor of a mobile communication terminal while a call is connected, a kiss request switch control signal(220a) is supplied to a kiss request switch(220) through an input signal sensor(210) to turn on the kiss request switch(220). If a telephone number of other party is registered as a kiss prohibition target, a kiss signal is not transmitted. In opposite case, the kiss signal is transmitted to a mobile communication terminal of the other party.
Patent KR-20040104876-A (KR)
Title: Aquatic golf field using artificial islands spaced from each other to form green which comprised of tee up place, fairway and hole cup
Inventor: KEE SEUNG CHEOL
IPC: A63B69/36
Filed: 2003-06-04
Abstract: PURPOSE: Provided is an aquatic golf field to efficiently use narrow national land by forming a golf field over water instead of ground, and make the field environment-friendly by not damaging a forest or cutting a mountain. CONSTITUTION: The aquatic golf field includes multiple floating body and a unit floating body. The multiple floating bodies are fixed to each other by an engaging member comprised of a frame and a plate. The unit floating body is surrounded with a land-side protection wall. An anchor is connected via a cord to a lower end of the engaging member. A mesh screen is placed over the unit floating body, and then an aggregate, an earth and sand, and a grass are applied over the mesh screen in sequence to form artificial islands(A). Multiple artificial islands are spaced from each other to form a green(D) which is comprised of a tee up place(B), a fairway(C) and a hole cup(12).
Patent KR-20040105481-A (KR)
Inventor: CHO GYU DEOK
IPC: G01B11/00
Filed: 2003-06-09
Abstract: PURPOSE: A monitoring system is provided to automatically inspecting and detecting impurities remaining at a product and to improve reliability of quality for the product. CONSTITUTION: A monitoring system for a product includes a photographing unit for photographing the product and for processing a photographed image. A controlling unit(110) is provided to analyze an image processing signal inputted thereto through the photographing unit and a predetermined image processing signal representing that impurities are not contained in the product. The controlling unit(110) generates a marking controlling signal if the impurities exist at the product. A marking unit sprays paints at a portion including the impurities according to the marking controlling signal applied from the controlling unit(110).
Patent KR-20040110335-A (KR)
Inventor: KIM GYEONG JIN
IPC: H01M2/08
Filed: 2003-06-18
Abstract: PURPOSE: A secondary battery whose electrolyte inlet is sealed with pillar wires is provided to solve the problems caused by complicated sealing processes, welding impurities remaining after welding and defects in a cap plate. CONSTITUTION: The secondary battery comprises: an electrode assembly(20) comprising a cathode plate(22), anode plate(24) and a separator(26) interposed between both electrode plates; a can(10) for housing the electrode assembly(20); a cap plate(32) for sealing the opening of the can; an electrolyte inlet(32') formed on the can or cap plate; and a sealing member(40) for sealing the electrolyte inlet, wherein the sealing member comprises molten solution(42) of pillar wires.
Patent KR-20040105525-A (KR)
Inventor: JUNG CHAN GWANG
IPC: B05B9/00
Filed: 2003-06-19
Abstract: PURPOSE: A injector is provided to inject high pressure liquid filled in a pressure container in the same amount regardless of the pressure of the pressure container. CONSTITUTION: The injector(100) for high pressure liquid components comprises (a) a integrated body(110) comprising empty space(112), a feeder(114) for liquid components on one side of the body and a drainer(116) for liquid components on the other side of the body; (b) a portion for determining the discharge amount of the liquid components(120), which is disposed in the empty space of the body; (c) a portion for generating elasticity(130) to push out the portion for determining the discharge amount of the liquid component in one direction; and (d) a portion for pushing down(140) the portion for determining the discharge amount of the liquid component in the opposite direction of the portion for generating elasticity.
Patent KR-20050000465-A (KR)
Inventor: CHOI JUN HYEAK
IPC: G03F7/022
Filed: 2003-06-24
Abstract: PURPOSE: A photosensitive resin composition of a dry film photoresist is provided, which prevents oxidation of copper, increases an adhesive force of copper and an adhesive force of thin lines, and improves a tenting property by increasing a film strength after exposing. CONSTITUTION: The photosensitive resin composition comprises an alkali-developable binder polymer, a photopolymerizable oligomer, a photopolymerization initiator, and 0.01-5.0wt%(based on the total composition) of a benzotriazole derivative, represented by the formula 1 or the formula 2, as an additive, wherein the benzotriazole derivative prevents the oxidation of copper and gives the adhesive force of copper.
Patent KR-20050005991-A (KR)
Inventor: IM GI HONG
IPC: H04L25/03
Filed: 2003-07-08
Abstract: PURPOSE: A transceiver apparatus and a transmitting/receiving method for an OFDM(Orthogonal Frequency Division Multiplexing) system using an insufficient cyclic prefix are provided to reduce a complexity of the system while maintaining a performance when a channel impulse response longer than a cyclic prefix sample is present. CONSTITUTION: An OFDM system uses N carrier waves having different frequency bands and allocates K carrier waves from the N carrier waves as redundant carrier waves. A transmitter for the OFDM system includes a P filter(210) and an inverse fast Fourier transformer(220). The P filter receives N-K data symbols and generates K virtual data symbols. The inverse fast Fourier transformer has N input taps corresponding to the N carrier waves, receives the N-K data symbols using the N-K taps corresponding to data carrier waves which are not redundant carrier waves, receives the K virtual carrier waves using the K taps corresponding to the redundant carrier waves, and performs an inverse fast Fourier transform on the input to output a data frame. The data symbols are set to be zero at a portion of inter-channel interference in the data frame.
Patent KR-20040010201-A (KR)
Inventor: SUGIYAMA ICHIRO
IPC: B60T13/10
Filed: 2003-07-15
Abstract: PURPOSE: To provide a slackening preventive structure of a self-tapping screw fastening structure equipped with a strengthened slackening preventive structure applicable favorably in a fastening structure for an object whereto impacts are applied with the time. CONSTITUTION: The slackening preventive structure for a self-tapping screw has such an engaging structure that engagement is generated while male threads 7 of the screw makes tapping of female threads 3 at the inside wall of a glide hole 2, and has a glide shaft part 14 protruding onto the shaft from the tip of a screw shaft part 13 on which the male threads 7 are formed, wherein the outside diameter R1 of the glide shaft part 14 is made slightly greater than the outside diameter R2 of the bottoms of the male threads 7 and the inside diameter 3 of the crests 3 of the female threads 3 formed by tapping, and prevention of the screw from slackening is established by abutting the glide shaft part 14 to the female threads 3 existing closely owing to the diametric difference t.
Patent KR-20050009411-A (KR)
Inventor: JI YOUNG GU
IPC: A63G13/00
Filed: 2003-07-16
Abstract: PURPOSE: Provided is a riding instrument to obtain realistic effect for riding horse and excellent exercising efficiency such as waist reinforcing, bowel exercising effects, etc. without getting tired of the exercise even for long time. CONSTITUTION: The riding instrument comprises a saddle part(10) having a control part(11) and a handle(12) at front portion; a bottom supporting stand(20) having a guide frame(21) supported to floor; a top supporting stand(30) having guidance plates with roller at both sides and inserted into the guide frame(21); a height control unit; a stand having a bottom supporting plate, a fixing plate, link parts, a top supporting plate, and a second partition plate; a driving part; a power transmission part; a front and rear movement unit having a first and a second crankshafts; and a right and left rotational unit to pivotally rotate the stand against an eccentric axis.
Patent KR-20050009464-A (KR)
Inventor: KIM SEONG MIN
IPC: F27B21/08
Filed: 2003-07-16
Abstract: PURPOSE: To provide a quicklime adding apparatus with improved function of preventing lopsided mixing, the apparatus capable of maximizing efficiency of pseudo-granulation by evenly mixing quicklime with return fine in mixers after bonding quicklime to return fine when mixing quicklime with raw materials. CONSTITUTION: The quicklime adding apparatus with improved function of preventing lopsided mixing comprises a screw conveyor type first mixer(8a) for mixing and discharging blast furnace return fine and quicklime to a transfer equipment(11) by receiving blast furnace return fine(5) and quicklime(6) discharged from respective storage bins(1,2); a screening machine for fine powder sorting(9) removably fixed to a lower part of the opening part such that the screening machine is continuously vibrated side to side by forming an opening part on a lower end shaft of one section of the first mixer; and a screw conveyor type second mixer(8b) for discharging the mixture of quicklime fine and return fin to a front part of the transfer equipment by secondly mixing quicklime fine discharged from the screening machine for fine powder sorting after being sorted with return fine separated and discharged from the return fine storage bin(1).
Patent KR-20050009894-A (KR)
Inventor: LEE SEUNG JE
IPC: H02H3/08
Filed: 2003-07-18
Abstract: PURPOSE: A superconducting fault current limiter of a DC reactor type, which is protected from saturation by a reverse magnetization bias, and an application method thereof are provided to improve energy storage capability by delaying a magnetic flux density saturation time. CONSTITUTION: A superconducting fault current limiter of a DC reactor type includes a magnetic core(2), a superconductive coil(1), a reverse bias coil(3), and a bias current source(4). The magnetic core has a saturation state and a non-saturation state. The superconductive coil encloses at least a portion of the magnetic core and is coupled with an external circuit. When accidents occur, the reverse bias coil generates a bias having a direction opposite to that of a flux induced by the superconductive coil, thereby lowering a bias point. The reverse bias coil encloses the other portion of the magnetic core. The bias current source is implemented on a reverse bias coil.
Patent KR-20050017673-A (KR)
Inventor: PARK BO IN
IPC: D05B59/00
Filed: 2003-08-01
Abstract: PURPOSE: A sewing yarn winding device of a sewing machine is capable of joining winding wheels having various sizes to hollow tubes, having excellent winding efficiency, not needing to cut wound yarn because the wound yarn is cut automatically and winding easily sewing yarn around the winding wheel in a next winding process because an end of the cut yarn is near the hollow tube. CONSTITUTION: A sewing yarn winding device of a sewing machine(101) comprises: a belt rotated in the sewing machine; a wheel(103) rotated or stopped by contacting or uncontacting with the belt; a rotary shaft(104); a hollow tube(105) connected with the winding wheel outside and hollowed inside; many cut holes(107) which are formed on the hollow tube in all directions, being capable of extending the hollow tube; a screw part(114) inserted into an inside of the hollow tube and connected with a screw hole formed on the rotary shaft to extend outer diameter of the hollow tube for fitting the diameter on a size of a connecting hole of the winding wheel; a regulating rod(111) formed a handle capable of rotating the screw part on an opposite side of the screw part; and a taper shaft(112) formed on the regulating rod and contacted with an inclined side of an inside of the hollow tube to extend easily the hollow tube.
Patent KR-20050015108-A (KR)
Inventor: CHOI CHEL JONG
IPC: H01L29/78
Filed: 2003-08-02
Abstract: PURPOSE: A method for manufacturing a semiconductor device and the semiconductor device are provided to improve thermal stability of the semiconductor device by forming a metallic silicide layer having uniform surface morphology and interface morphology. CONSTITUTION: A transistor structure is formed by forming a gate(5) having silicon, a gate oxide layer(3), a sidewall spacer(7), and LDD(Lightly Doped Drain) source/drains(9) on a Si-containing substrate(1). A diffusion barrier layer is formed on the Si-containing substrate. A metallic layer is formed on the Si-containing substrate having the diffusion barrier layer thereon. The Si-containing substrate is thermal-treated to enable a reaction between the gate and the LDD source/drains with the metallic layer, thereby selectively forming a metallic silicide layer(15) on the regions for the gate and the source/drains.