baber/WOPTO huggingface dataset:
Patent KR-20000066175-A (KR)
Inventor: KO WAN TAEK
IPC: H01L21/027
Filed: 1999-04-14
Abstract: PURPOSE: A semiconductor apparatus for distributing photoresist is provided to minimize the loss of photoresist, by using a stepping motor to distribute minimum quantity of the photoresist needed to form a photoresist layer applied on a semiconductor wafer. CONSTITUTION: A semiconductor apparatus for distributing photoresist comprises a memory block(204), a control block(202), a motor driving block(206) and a photoresist distributor(208). The memory block stores an established recipe for distributing the photoresist. The control block generates a distribution control initialization signal when a wafer settles in a settling part of a coating unit, and generates a driving control signal for controlling a distribution by the established recipe. The motor driving block generates a driving signal of a stepping motor by using a power supplied from the exterior in response to the driving control signal. The photoresist distributor has the stepping motor operated by the motor driving signal, and initializes a distribution control position in response to the initialization signal. And the photoresist distributor controls the quantity of the photoresist exhausted from the receptacle and supplied to the coating apparatus.
Patent KR-20000073378-A (KR)
Inventor: LEE JAE HYEONG
IPC: E04H4/04
Filed: 1999-05-10
Abstract: PURPOSE: A fabricated swimming pool is provided to be kept in a small place, to be easily transferred and to be safe without leaning to one side or falling down. CONSTITUTION: A main wall(220) of a pool body(200) supported by a vertical frame(110) and a horizontal frame is tightly stretched with one remaining horizontal frame. The remaining horizontal frame is not directly connected to the vertical frame. Thus, a divided horizontal frame is inserted into a pocket(221) to be connected with a T shaped connect hole(130). The inner end of the divided horizontal frame is connected to a flat shape connect hole to simply assemble a fabricated swimming pool.
Patent KR-20000074068-A (KR)
Inventor: KIM GI MUN
IPC: H04W4/02
Filed: 1999-05-18
Abstract: PURPOSE: A method for implementing a location system using a mobile communication network is provided to establish a mobile communication system applying a network protocol detecting a present position of a subscriber having a mobile phone, and to transmit a message corresponding to the detected present position of the mobile phone, so that the present position of the subscriber having the mobile phone can be easily confirmed. CONSTITUTION: Identification information of a mobile phone, for which a location service is requested, such as a subscriber number and a terminal number is received. Communication resources of a base station and a mobile switching center(MSC) managing a present communication area, where the mobile phone corresponding to the identification information is positioned, are confirmed through silent paging. A present location of the mobile phone is supplied based on a fixed position of the confirmed communication resources.
Patent KR-20000074929-A (KR)
Inventor: HWANG KYUNG WOON
IPC: H04N21/854
Filed: 1999-05-27
Abstract: PURPOSE: A method for manufacturing and registering contents file combined with a banner file and a method for providing the contents file to a user on the internet are provided to manufacture a contents file combined with more than a banner file which can be executed separately and independently and to store and register the combined file in a directory on a homepage. CONSTITUTION: A contents file is to be manufactured(202). At least one banner file is to be manufactured(204). The contents file and at least one banner file are combined into a file having a specific form(206). A contents file combined with at least one banner file having a form that the contents file and at least one banner file can be executed independently when the combined file is executed is to be manufactured(208). The manufactured contents file combined with at least one banner file is stored and registered in the directory(memory) of a service providing company(210).
Patent KR-20000005950-A (KR)
Inventor: HUNAYAMA HIDEHIKO
IPC: B41J35/00
Filed: 1999-06-04
Abstract: PURPOSE: An ink ribbon cartridge is provided to prevent the re-use of an ink ribbon, to maintain the fine printing quality, and to solve the operating problem of a printer. CONSTITUTION: The ink ribbon cartridge(5) contains:a transfer device of an ink ribbon; a spool for a supply(2); the ink ribbon wound up in a spool for a winding up(3); a damage device of the ink ribbon; a ink ribbon holder(4) to support the ink ribbon.
Patent KR-20010001788-A (KR)
Inventor: AHN EUNG SANG
IPC: B66B23/00
Filed: 1999-06-08
Abstract: PURPOSE: An assembling structure of an inside deck of an escalator is provided to improve efficiency and assembling productivity and to save a work time by simplifying an inside deck assembling work. CONSTITUTION: A panel support member(4) is combined with an upper part of a base(1) of an escalator. Inside and outside decks(5,6) are divided and installed around a panel(2). One end of the outside deck is fixed on an outside deck fixing member(7) and combined with an upper part of the panel support member. An upper end of the inside deck is inserted in an elastic clamp(9) formed on a panel press plate(3). An inside deck member(10) is fixed on a lower end of the inside deck. A protective guard(11) is inserted between the inside deck support member and lower end of the inside deck. A screw(12) is connected to a screw connecting body(13) by penetrating through the lower end of the inside deck and protective guard. A fixing groove is formed on an upper end of the inside deck. Each protruded and recessed portion is made up between the lower portion of the inside deck and upper portion of the clamp.
Patent KR-20010002199-A (KR)
Inventor: MUN SEONG HAK
IPC: H01J11/42
Filed: 1999-06-12
Abstract: PURPOSE: A color PDP(Plasma Display Panel) device is provided to improve intensity and illuminating efficiency while easily adjusting white balance by using green fluorescent body. CONSTITUTION: A green fluorescent body(16G) is sprayed on a lower plate having a partition(14) and a scan electrode(12). Color filters(20A,20B,20C) absorb visible rays generated in the fluorescent body for transmitting rays of specific wavelength. Herein, the first, the second and the third filters transmit red/green/blue visible rays. The color filters are formed by discharge cell unit for transmitting the rays by the unit. By using the green fluorescent body and the color filters, the filters transmit red/green/blue visible rays by absorbing visible rays from the green fluorescent body.
Patent KR-20010004275-A (KR)
Inventor: KWON SE HAN
IPC: H01L21/28
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a manufacturing process, by omitting processes for depositing and patterning a nitride layer used as an etching stop layer, and by eliminating the need to form an oxide layer having etching selectivity higher than that of the nitride layer. CONSTITUTION: After an oxide layer is formed on a semiconductor substrate(11) having a predetermined structure, the first photoresist layer pattern is formed on the oxide layer. An anti-reflecting coating(ARC) layer of a constant thickness is formed on the entire structure and the second photoresist layer pattern is formed on the ARC layer. The ARC layer is etched to expose a predetermined region of the first photoresist layer(13) and the oxide layer by using the second photoresist layer pattern as a mask. The exposed oxide layer is etched by a predetermined depth by using the first photoresist layer pattern as a mask. The exposed part of the second and first photoresist layer patterns is eliminated to leave the first photoresist layer pattern on and under the ARC layer. The oxide layer etched to a predetermined depth is etched by using the ARC layer and the remaining first photoresist layer pattern as a mask to form a dual damascene structure of which an upper portion is a trench structure and a contact hole is formed in a lower portion. The ARC layer and the first photoresist layer are eliminated.
Patent KR-20010009151-A (KR)
Inventor: KWAN SANG TAE
IPC: F04C2/344
Filed: 1999-07-07
Abstract: PURPOSE: A carbon vane and rotor slot is provided to achieve an improved efficiency of blowing operation while reducing frictional heat by employing carbon with high stiffness and low heat conductivity. CONSTITUTION: A carbon inserted into a rotor slot moves reciprocally by a centrifugal force, when the eccentrically positioned rotor rotates in counter-clockwise direction. According to the rotation of the rotor, all of four slots have flow channel, and an air spring is formed within the slot. Thus-formed air spring allows the carbon in the slot to be tightly attached to the inner wall of a casing so as to thereby enhance compressive force. In addition, the air spring forms fine air layer between the slot and the carbon so as to thereby prevent wear of the carbon. Thus-formed air layer reduces noise caused by the friction, while at the same time improving efficiency of blowing operation.
Patent KR-20000011718-A (KR)
Inventor: YAMAMOTO KATSUMI
IPC: C09K3/14
Filed: 1999-07-14
Abstract: PURPOSE: A polishing method of a semiconductor apparatus is provided to maintain the polishing speed not to damage productivity and to stably process the polishing. CONSTITUTION: The polisher contains a polishing particle where a corundum shaped crystal aluminium particle ratio is adjusted to be over 4% and under 16%. The polishing method comprises the steps of: putting a polishing face on a polishing table; supporting the semiconductor substrate having a polished face to contact the polished face with the polishing face; supplying the polisher having the polishing particle on the polishing face; pressing between the semiconductor substrate and the polishing table; and polishing the polished face of the semiconductor substrate by relatively working the polishing face and the polished face.
Patent KR-19990073501-A (KR)
Title: 터널시공방법
Filed: 1999-07-19
Abstract: 본 발명은 공기단축 및 비용절감 그리고 누수를 간단하고 효과적으로 처리할 수 있도록 한 터널 시공방법에 관한 것이다.  종래에는 작업공수가 많아 공기지연은 물론 공사비의 상승을 초래하고, 또한 작업이 번거롭고 불편하여 작업의 비효율성을 초래하는 문제점이 있었다. 
     따라서 본 발명은 터널을 굴착하는 제1단계와; 상기 터널의 내벽에 소요갯수의 로크보울트(1)와 메쉬(2)를 설치 고정하면서 소요두께로 강섬유가 함유된 1차 숏크리트(3)를 뿜어붙이기로 타설하는 제2단계와; 상기 1차 숏크리트(3) 내벽의 누수가 많은 지역에 부분적으로 요철 형태로 된 볼록판의 배수띠(5)를 부착 고정시키는 제3단계와; 상기 1차 숏크리트(3)의 내벽에 스프레이 박막(4)을 입히는 제4단계와; 상기 스프레이 박막(4)이 입혀진 1차 숏크리트(3)의 내벽과 배수띠(5)에 강섬유가 함유된 2차 숏크리트(6)를 뿜어붙이기로 타설하는 제5단계와; 상기 2차 숏크리트(6)의 내벽을 따라 마감타일(7)을 하는 제6단계로 이루어짐으로써 작업공수를 줄일 수 있을 뿐만 아니라 이로인해 공기단축은 물론 공사비의 대폭적인 절감효과를 가져오게 되고, 또한 작업의 안정성 및 간편성 그리고 효율성을 한층 증대시킬 수 있는 이점이 있다.
Patent KR-20010011126-A (KR)
Inventor: BAEK JUN HEUM
IPC: H03G3/32
Filed: 1999-07-26
Abstract: PURPOSE: An apparatus for controlling the sound output of a sound output device is provided to mute a sound signal at the initial stage of disconnecting an earphone/headphone plug from an earphone/headphone jack and controls the volume to a minimum level, not to abruptly output a sound signal with a high level through a speaker. CONSTITUTION: An apparatus for controlling the sound output of a sound output device includes a controller(20) for controlling a volume, an encoder(21) for encoding a volume control signal generated by the controller, an amplifier(22) for amplifying an input sound signal and controlling the level of the sound signal according to the output signal of the encoder, a speaker(23) for outputting the amplified sound signal, and the mute section for blocking the amplified sound signal from being sent to the speaker. The apparatus also has an earphone/headphone jack(25) to/from which an earphone/headphone is inserted or disconnected, the first earphone/headphone switch(26) for delivering the sound signal to the earphone/headphone jack when an earphone/headphone plug is inserted to the earphone/headphone jack, and the second earphone/headphone switch(27) for controlling the mute section not to send the sound signal to the speaker when the earphone/headphone plug is inserted to the earphone/headphone jack but controlling the mute section to deliver the sound signal to the speaker when the earphone/headphone plug is disconnected from the earphone/headphone jack.
Patent KR-20010017404-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/20
Filed: 1999-08-11
Abstract: PURPOSE: A device for driving a polymer switched matrix display is provided to materialize levels easily by controlling time of the radiation of the fluorescent substance by a laser beam with controlling time of supplying the column driving voltage according to the digital video data in the situation of maintaining the output of the laser beam. CONSTITUTION: The device includes 256 levels and 8 subfield periods. Each subfield period corresponds to each bit of the video data and has the weighting value of the ratio of 1:2:4:8:...:128. In case that the second level needs to be indicated on the cell of the first column, the column driving voltage(C1) is permitted to the first column electrode only during the second subfield period(SF2). In case that the fifth level needs to be indicated on the cell of the second column, the column driving voltage(C2) is permitted to the second column electrode during the first subfield period(SF1) and the third subfield period(SF3). In case that the two hundred fifty-sixth level needs to be indicated on the cell of the third column, the column driving voltage(C3) is permitted during the whole subfield periods(SF1-SF8).
Patent KR-20010019004-A (KR)
Inventor: PARK YANG SU
IPC: H01L21/265
Filed: 1999-08-24
Abstract: PURPOSE: A source chamber apparatus of a semiconductor implanter is provided for easy handle and safety, by installing a gas supply pipe in one side of an arc chamber, a filament in the other side of the arc chamber and a solid source inside the arc chamber so that a solid material is used as an ion implantation source. CONSTITUTION: A filament(13) generates thermal electrons. A gas supply pipe supplies process gas. An extraction electrode(15) extracts positive ions. The gas supply pipe(12) is installed in one side of an arc chamber(11). The filament is installed in the other side of the arc chamber. A solid source(14) is installed inside the arc chamber. The extraction electrode is installed in the front of the arc chamber. The thermal electrons generated by the filament are attracted toward the arc chamber because the arc chamber is positive compared with the filament while colliding with gas supplied through the gas supply pipe to form plasma. If positive ions of plasma collide with the negative solid source, a conversion material is ejected wherein the conversion material becomes an ion implantation source.
Patent KR-20000017609-A (KR)
Inventor: BELLON PATRICE
IPC: A61Q19/00
Filed: 1999-08-28
Abstract: PURPOSE: A use of the activating compound in cosmetics as an aging-preventing agent is provided to prevent the activity of the anti-radical and antiglycation compounds. CONSTITUTION: The compositions for cosmetics have an aging-preventing property related with the restraining the activation against the matrix metaloprotease, specially MMP-1, 2 and 9, and the hemoleucocyte elastase. And also the compositions protects the elasticity of the skin matrix and the collagen element from enzymes. The fatty acids has catabolism and restraining effect against the matrix metaloprotease reflected on the restored equilibrium between huge molecule compounds of outer cell matrix(collagen and elastin). The restored collagen-elastin equilibrium makes possible distinctive control of aging symptoms.
Patent KR-20010025770-A (KR)
Inventor: BAE MYUNG JIN
IPC: G09B5/06
Filed: 1999-09-01
Abstract: PURPOSE: A real-time system for orally narrating a fairy tale in consideration of a parental tone is provided to create an emotionally stabilized studying atmosphere, and to improve the efficiency of studying by allowing children to always hear their parental voice. CONSTITUTION: In a real-time system for orally narrating a fairy tale in consideration of a parental tone, a method for detecting a pitch time point in real-time is applied to adjust a metrical parameter. Generally, since vibrant is exponential functionally decreased from an epoch point in a pitch period by a physical resistant component, the vibrant shows the maximum amplitude variation in the epoch point. Also, since a region transformation process is eliminated by the deviation of average crossing interval and the G-Peak feature of a voiceprint waveform, a pitch time point detection algorithm capable to achieve a real-time process is applied. In this way, an accurate pitch time point is detected by applying the periodical voiceprint character and the given algorithm per each analysis section, thereby the metrical parameter is adjusted in real-time.
Patent KR-20000000076-A (KR)
Inventor: EOM DOO IL
IPC: H01K1/28
Filed: 1999-09-06
Abstract: PURPOSE: A coloring lamp is provided to improve an illuminance by coating a cobalt on entire outer surface of a bulb. CONSTITUTION: The coloring lamp comprises a bulb(2); a base(4) formed in a lower portion of the bulb(2); and a cobalt layer(6) coated on the outer surface of the bulb(2). The coating method of the cobalt layer(6) comprises the steps of; coating the cobalt on the outer surface of the bulb(2) using a spray and a dipping method; drying the coated bulb at 80-120°C; and thermal fusing the dried bulb at high temperature about 450-600°C. Thereby, it is possible to enhance the illuminance of the coloring lamp.
Patent KR-20010026547-A (KR)
Inventor: KIM YEONG HAN
IPC: H02P6/16
Filed: 1999-09-07
Abstract: PURPOSE: An apparatus for detecting a DC spindle motor speed is provided to detect a rotating speed of the DC spindle motor by using current applied to the DC spindle motor, and to perform control corresponding to the detecting, so as to improve operation efficiency. CONSTITUTION: A DC spindle motor driver(301) inputs an error voltage from a servo block of a disk drive, and generates a driving current(i1) for driving a DC spindle motor(302). The driving current(i1) is branched in the DC spindle motor(302) and an I/V(Current to Voltage) converter(303) to be inputted. If an input impedance of the I/V converter(303) is set up higher than the DC spindle motor(302), a current(i2) applied to the DC spindle motor(302) has a much bigger value than a current(i3) applied to the I/V converter(303). The I/V converter(303) converts the current(i3) into a voltage to output the voltage. An A/D(Analog to Digital) converter(304) converts the voltage into a digital signal(Vd) to output the digital signal(Vd) to a controller(305). The controller(305) detects a rotating speed by using the digital signal(Vd), and performs a corresponding servo control.
Patent KR-20010035619-A (KR)
Inventor: CHO GYE OK
IPC: H04L12/00
Filed: 1999-10-01
Abstract: PURPOSE: An adaptive line driving device is provided to supply a maximum power by matching an impedance of a load end as well as remove an echo through a simple circuit in a communication network system. CONSTITUTION: An adaptive line driving device comprises a transmission part(210), a receiving part(270), a variable network(220), and a correlation part(230). The transmission part(210) amplifies a transmission signal(TX_SIGNAL) and transmits the signal to a line through a transformer(240). The receiving part(270) subtracts the signal received from the transformer(240) and the transmission part(210) by resistors(250,260) and amplifies the subtracted signal. The variable network(220) buffers the signal between a transmission end and a receiving end. The correlation part(230) matches a line impedance between the transmission end and the receiving end by variably controlling the impedance of the variable network(220) according to change of a load impedance.
Patent KR-20000029054-A (KR)
Inventor: YANAKITA TOSHIHARU
IPC: H01L25/065
Filed: 1999-10-14
Abstract: PURPOSE: A semiconductor is provided to realize an optimum performance and to improve a reliability of an electronic article by enabling to slim an electronic equipment. CONSTITUTION: A production method of a semiconductor contains the steps of: producing an integrated circuit(LSI) on a wafer, forming an inner bump(23) on a surface of the LSI, slimming the wafer at a rear face of the wafer, polishing the rear face of the wafer so a thickness(d1) of the wafer as to be 100micrometer, combining an inner land(32) of a base board(31) with the inner bump by a flip-chip mounting, packing between a semiconductor chip(20) and a middle board(30) with resin(24) and then combining to the outer land(33). Herein, the outer bump(34) is printed so the thickness of the outer bump(34) as to be 300 micrometers on the surface where the semiconductor chip is mounted. And many middle boards are combined to the outer land(33) of another middle board and the semiconductor device(10) is completed by reflowing many accumulated middle boards by a reflower.
Patent KR-20010038279-A (KR)
Inventor: KIM YONG HWA
IPC: A61C7/14
Filed: 1999-10-23
Abstract: PURPOSE: Provided is a transfer tray which uses bracket moulage structure around a bracket to reduce the transformation of the transfer tray so that it raises the exactness of indirect adhesion to the bracket. CONSTITUTION: The transfer tray for dental correction bracket comprises the parts of: a moulage structure which wraps right and left side and upper side of the dental correction bracket in each teeth with the base side of tooth open; and a tooth part(12a) which is entirely combined with the moulage structure(12b) with wrapping partial side including the upper side of the each teeth.
Patent KR-20010045135-A (KR)
Inventor: BANG KOOK BUM
IPC: A63B53/00
Filed: 1999-11-03
Abstract: PURPOSE: Provided is a putter including the face of a head formed to be incline toward the rear, which prevents a golf ball from being sprung out from the edge of a hole cup improves the putting accuracy. CONSTITUTION: The putter comprises the face(121) of a head(120) divided into two parts of a top face(122) formed vertically and a bottom face(123) formed incline by moving the bottom end part to the rear based on the top end part by 2-5degree. The face is run into an upper part from the center of the golf ball to make a proceeding direction of the ball be same with a rotary direction of the ball.
Patent KR-20010045373-A (KR)
Inventor: LEE GI UK
IPC: H01L23/02
Filed: 1999-11-04
Abstract: PURPOSE: A semiconductor package is provided to prevent damage to a withdrawing terminal, by preventing heat stress caused by different thermal expansion coefficients between a semiconductor chip and a member or between a mother board and the semiconductor chip from being transmitted to the withdrawing terminal. CONSTITUTION: A resin layer has a predetermined area. A conductive pattern(22) is etched and adhered to the upper surface of the resin layer. A member is connected to the lower surface of the resin layer by a via hole to be coupled to the conductive pattern, composed of a land. A semiconductor chip(14) is adhered to a chip-mounting region on the resin layer of the member by an adhesion unit. A wire(26) connects a bonding pad of the chip with the conductive pattern. Resin(20) molds the conductive pattern, the chip and the wire. A withdrawing terminal(28) is adhered to the land formed on the lower surface of the resin layer, functioning as input/output terminals of the semiconductor chip. An adhesive material is composed of an adhesive material, a base film(16) whose modulus is weak and an adhesive material.