baber/WOPTO huggingface dataset:
Patent KR-20010010515-A (KR)
Inventor: JIN HWON
IPC: H01L21/027
Filed: 1999-07-21
Abstract: PURPOSE: A reticle aligning system is to prevent a pollutant from being adhered to a lens or a cover glass of a reticle aligning block and to increase a life time or a maintenance cycle of the lens or cover glass. CONSTITUTION: A reticle aligning system of a stepper device comprises: a light source(10); a shutter block(20) having a shutter mirror(21) to pass or block and reflect the light emerging from the light source; a reticle aligning block(30) including a cover glass(31) for receiving the light reflected at the shutter mirror and a light focusing lens for focusing the light which passed the cover glass; an optical fiber for receiving the light collected by the focusing lens and transmitting it to a necessary part of the stepper device; and a reticle aligning block shutter(61) arranged in the middle of the shutter mirror and the reticle aligning block at an optical path for selectively blocking a progress of light. The reticle aligning block shutter is opened and closed by a motor and is made of a black based color which is excellent in absorbing a light.
Patent KR-20000016960-A (KR)
Inventor: TWEBEN DIRK
IPC: H01L21/3205
Filed: 1999-07-21
Abstract: PURPOSE: A method for preventing a photoresist poison from a Dielectric Anti-Reflection Coating(DARC) when manufacturing a semiconductor is provided to prevent a photoresist layer poison, footing, and pinching problems by using a DARC layer. CONSTITUTION: The method for preventing a photoresist poison from a DARC when manufacturing a semiconductor comprises the steps of: providing a dielectric insulating layer(23) on a surface of a semiconductor substrate(21) having a first conducting layer(22) arranged to a selective area to deposit a insulating layer on an area of the first conducting layer(22); providing a silicon oxynitride layer(41) on the insulating layer(23) to form DARC; providing a dielectric spacer layer(42) on an anti-reflection coating silicon oxynitride layer(41) to prevent reacting nitrogen matters from the silicon oxynitride layer(41); providing a photoresist layer(25) on the dielectric spacer layer(42); exposing and developing selectively the photoresist layer(25) not to cover a selective pattern part of the dielectric spacer layer(42), the pattern part being arranged on a first area of the conducting layer(22); removing a corresponding part of the silicon oxynitride layer(41) not to cover the uncovered pattern part of the dielectric spacer layer(42) and the corresponding part of the insulating layer(23); and removing the uncovered part of the insulating layer(23) not to cover the area of the first conducting layer(22).
Patent KR-20010017489-A (KR)
Inventor: KOBAYASHI MITSURO
IPC: H01R13/502
Filed: 1999-08-12
Abstract: PURPOSE: A connector for using under tough temperature environment is provided to cope promptly with an increase of pin number accompanied by a large and complex inspection plate by dividing a connector into several units and setting up a connection unit which connects the several units in length direction. CONSTITUTION: A plurality of connection unit divides a connector into a plurality of unit connector(1) and connects the plurality of unit connector(1) in length direction. The plurality of connection unit consists of a boss(7) and a concave unit(8). The boss(7) protrudes on one ending part of the unit connector(1). The boss(7) formed on the other ending part of the unit connector(1) is inserted into the concave unit(8). A fixing unit fixes the plurality of unit connector(1) in a burn-in device.
Patent KR-20010018118-A (KR)
Inventor: KIM HO SEON
IPC: H04M3/22
Filed: 1999-08-17
Abstract: PURPOSE: A restoring method is provided to restore a billing file in a file system of exchange, when a portion of headers in a billing disk is lost. CONSTITUTION: A super block is recomposed using an SCSI(Small Computer System Interface) command by an operation and maintenance processor. A FAT(File Allocation Table) is recomposed using the first FAT index and an information of the sizes of the entire billing files stored in a DIR (directory). The first FAT index indicates starting positions of billing data constituting billing files stored in the DIR. The DIR is recomposed using the first FAT index and the last FAT index of the billing file stored in the FAT field thereto associated.
Patent KR-20010018166-A (KR)
Inventor: KIM PIL HO
IPC: B21B38/00
Filed: 1999-08-17
Abstract: PURPOSE: A device for measuring interval between edge rolls using ultrasonic waves is provided to prevent damage of sensors due to high temperature, moisture and vibration, a stop of operation, frequent demands for maintenance and frequent measurements and to improve accuracy and actual utility. CONSTITUTION: A device for measuring interval between edge rolls using ultrasonic waves includes an edger roll supporting rod measuring unit (44) mounted at a fixed side (41) for measuring interval of edger roll housing (42), and an underwater ultrasonic wave sensor (45) mounted at the center of the edger roll housing (42) for measuring distance from the housing to an edger roll (40) and diameters of the edger roll. The edger roll supporting rod measuring unit has telescopic cylindrical pipes having different diameters and a variable resistor connected to a wire drum shaft for showing the change of length of a wire wound on a wire drum into the change of linear resistance.
Patent KR-20010018170-A (KR)
Inventor: CHUN CHANG GEUN
IPC: B22D11/16
Filed: 1999-08-17
Abstract: PURPOSE: An apparatus and a method for controlling a molten surface level in a mold by steel billet bulging are provided to accurately control a molten steel level in a mold and improve efficiency of maintenance by calculating a bulging variation value of steel billet from a torque variation amount of a driving roll. CONSTITUTION: An apparatus for controlling a molten surface level in a mold (3) by steel billet bulging controls a molten surface level in the mold (3) by controlling a position of a sliding nozzle (12) at a controller according to a variation amount of bulging (6) of the steel billet (10) measured. A torque measuring part (9) which is installed in each driving roll (4) measures a torque of the driving roll (4) according to the variation amount of bulging (6) of the steel billet (10). A compensation factor calculation part (16) calculates a compensation molten steel level which is increased or decreased in the mold (3) from torque information of the torque measuring part (9). A comparison arithmetic part (17) transmits to the control part a compensation deviation calculated after obtaining a compensation molten steel level by increasing or decreasing the compensation amount of molten steel of the compensation factor calculation part (16) from a molten steel level of a level monitoring sensor (7), and by comparing the compensation level of molten steel (2) with a preset level of the molten steel (2).
Patent KR-19990084094-A (KR)
Title: 고 효율 히트 싱크
Filed: 1999-09-13
Abstract: 본 발명은 고 효율 히트 싱크에 관한 것으로, 
     발열 전자 부품( 5 )이 전기적, 물리적으로 장착되는 회로기판(1 )과 결합되거나, 발열 전자 부품( 5 )위에 열 전도성이 좋은 재료로서 제조된 접착제에 의해 개별적으로 결합된 한편, 상기 발열전자부품( 5 )과 부착되어 상기 부품의 발생열을 열 전도받는 접합부( 7 )와 상기 접합부를 통해 발열 전자 부품( 5 )의 발생열을 열전도 효과가 좋은 증류수 혹은 액체, 기체에 열 전도 시킬수 있는 내부 공간을 구비한 하층부( 도면 제8도 ), 상기 하층부( 도면 제8도 ) 내부에서 발열 전자 부품( 5 )의 발생열이 열 전도되어 가열된 증류수 혹은 액체, 기체의 열을 외부로 발열시킬 수 있도록 내부 공간과 외부에 발열 리드( 12 )를 조성한 상층부( 도면 제7도 ) 그리고 가열된 증류수 혹은 액체, 기체가 하층부( 도면 제8도)에서 상층부( 도면 제7도 )로 열 순환 이동이 가능하도록 상층부( 도면 제7도 ) 내부의 열순환 도관( 14 )과 하층부( 도면 제8도 ) 내부의 열 순환 도관( 14 )을 이어주는 연결공( 4 )을 상층부, 하층부 내부의 열 순환 도관 양 끝에 조성하고, 또한 상층부( 도면 제7도 )에서의 냉각 작용을 증진시키기 위하여 상층부 외부에 일정 간격으로 이격되고 돌출된 발열 리드( 12 )를 설치하고 냉각 효과를 높이기 위하여 상기 발열 리드( 12 ) 상단에 냉각 팬( 10 )을 설치 하거나 냉각 팬이 없는 상태에서 열 전도 효과가 좋은 증류수 혹은 액체, 기체의 열 순환 으로 인한 자연 냉각이 가능하도록 구성하며, 히트 싱크 내부에 충전된 열 전도 효과가 좋은 증류수 혹은 액체, 기체가 상층부( 도면 제7도 )에서의 열발산및 하부층( 도면 제8도 )에서의 열 전도 효과를 극대화 하기 위하여 내부의 열 순환 도관( 14 )을 도면 제6도 와 같이 설치하고, 상층부(도면 제7도 )과 하층부( 도면 제8도 )의 직접적인 열의 전도를 차단하기 위하여 단열 효과가 좋은 재료로 제조된 단일 차단막( 6 )을 상층부( 도면 제7도 )과 하층부( 도면 제8도 )사이에 구성함으로써 고효율의 히트 싱크를 구성하는 것이다.
Patent KR-20010027973-A (KR)
Inventor: JE JU SIK
IPC: F04C2/344
Filed: 1999-09-17
Abstract: PURPOSE: A rotary pump for oil distribution is provided to improve suction and discharge efficiency of the pump while reducing manufacturing cost by forming the rotation shaft of the rotor as a single unit. CONSTITUTION: A rotor(20) is installed to be eccentric within a main body(10) of a rotary pump, in such a manner that guide blades(23) supported by a spring(24) is inserted into a connection slot(22) of the rotor, and a lid(30) is coupled to the resultant structure through a bolt(32). The rotor rotates by a handle(26) such that an oil is vacuum-sucked through an inlet port(12) and discharged through an outlet port(13). The rotor has an outer periphery(25) which is formed to be cylindrical so that the eccentric side of the rotor tightly contacts an inner periphery(11) of the main body of the rotary pump. The connection slot along which the guide blade slides is formed of a cut-off wall(22a), and the rotation shaft of the rotor is formed as a single unit to be inserted into a shaft tube(31) formed at the lid.
Patent KR-20010028364-A (KR)
Inventor: KIM JIN PYO
IPC: G06F15/16
Filed: 1999-09-21
Abstract: PURPOSE: A structure of a raid system using a single fibre channel arbitrated loop is provided to reduce component cost of a system, and to reduce delay time for accessing between a host computer and a raid system by comprising disk devices included in the host computer and the raid system as one loop, and by controlling the devices. CONSTITUTION: Host computers(41, 42), raid controller(43, 44) and disk storage devices(45) are comprised as one fibre channel arbitrated loop. Disks controlled by the raid controllers(43, 44) and independent disks controlled by the host computers(41, 42) coexist in the disk storage devices(45) connected to the loop. One raid system is composed of the raid controller(43, 44) and the disks(45) controlled by the controllers(43, 44). The raid controller(43, 44) and the disks(45) are connected through a port bypass circuit in case of being inserted to an arbitrated loop or removed from the loop.
Patent KR-20000000159-A (KR)
Title: Method for recording and replaying voice message within cellular phones
Inventor: BYUN DONG HWAN
IPC: H04B1/40
Filed: 1999-09-22
Abstract: PURPOSE: A method for recording and replaying voice message using a cellular phone is provided to improve users' convenience. CONSTITUTION: A method comprises steps of storing and replaying voice messages using cellular phones. In the storing step, a message to be processed is inputted from a key pad(100), and a voice of brief information is inputted from a microphone(110). In the replaying step, the inputted voice message from the key pad is processed by a voice synthesis method, and the result voice message is output through a speaker(120). Also, the voice massage inputted from the microphone is replayed by the speaker(120). Thereby, the inputted voice message is replayed as a users' convenience.
Patent KR-20010036762-A (KR)
Inventor: JANG DEOK RYE
IPC: H01M10/0525
Filed: 1999-10-11
Abstract: PURPOSE: A high molecular solid electrolyte is provided which has good mechanical strength, adhesive strength and interfacial property when being employed to a lithium secondary battery. And a lithium secondary battery containing thereof is also provided. CONSTITUTION: The high molecular solid electrolyte comprises: (i) a high molecular matrix which is a terpolymer of polyacrylonitrile, polyvinylidenechloride and polymethylmethacrylate; (ii) an ionic organic salt which is LiPF6 or lithium LiAsF6; and (iii) a solvent which is selected from the group consisting of ethylene carbonate, propylene carbonate, diethyl carbonate, dimethyl carbonate, ethyl methyl carbonate and Y-caprolactone. The lithium secondary battery consists of the cathode(3, 5) being composed of lithium cobalt oxide, the high molecular solid electrolyte(1) and the anode(7) being composed of lithium electrode or carbon electrode.
Patent KR-20010037304-A (KR)
Inventor: LEE SEUNG JIN
IPC: G05D23/00
Filed: 1999-10-15
Abstract: PURPOSE: An overtemperature protective apparatus of an electronic equipment controller is provided to cool the electronic equipment controller by driving a cooler when a temperature of a main controller become higher than a reference value. CONSTITUTION: A main controller(40) controls an operation of the electronic control equipment(60) and receives and outputs an external temperature information. A temperature sensor(30) senses a temperature of the main controller(40). A converter(20) converts the temperature of a micro volt of the main controller(40) sensed by the temperature sensor(30) into a voltage of 0-5 volts which the electronic control equipment(60) can recognize. A display device(10) displays the temperature of the main controller(40). A cooler(50) reads the temperature of the main controller(40) and cools the main controller(40) when the temperature of the main controller(40) is higher than a reference value.
Patent KR-20010038545-A (KR)
Inventor: LEE GANG UN
IPC: H01L21/68
Filed: 1999-10-26
Abstract: PURPOSE: An integrated circuit(IC) module picking apparatus for equipment for inspecting a semiconductor device is provided to simplify a manufacturing process, by precisely picking the IC module from a shipping tray while transferring the IC module from the shipping tray of a plastic material. CONSTITUTION: The first guide part(21) of a predetermined height is protruded on both sides of a surface of a plate-type vertical supporting frame(24), extended along a lengthwise direction. A section part(23) is formed in the central portion of the supporting frame. A servo motor(20) generate rotary kinetic energy, fixed in an upper portion of the supporting frame by a motor bracket(22). A plate-type chuck up/down transfer(30) is mounted on the entire surface of the supporting frame having the first guide part, capable of vertically reciprocating. A plate-type Y-direction transfer(40) is mounted, having a predetermined interval from a back surface of the supporting frame by a plurality of spacers(42). The spacers are horizontally extended between the chuck up/down transfer and the back surface of the supporting frame opposite to the chuck up/down transfer. An energy-converting unit converts the rotation energy to straight reciprocating kinetic energy to elevate the chuck up/down transfer, disposed between the supporting frame and the Y-direction transfer. An integrated circuit(IC) module picking assembly picks an IC module(M) from a tray, mounted on an outer surface of the chuck up/down transfer. A deflecting unit deflects the IC module in a predetermined direction before the IC module is picked by the IC module picking assembly.
Patent KR-20010039362-A (KR)
Inventor: CHO YEONG SU
IPC: H01L21/00
Filed: 1999-10-30
Abstract: PURPOSE: A communication test system between servers in a synthesized automation system for managing a semiconductor line is provided to shorten test time regarding precise generation of message of a corresponding server by halfway receiving the message communicated between servers and displaying the message. CONSTITUTION: A transmission unit generates a test message and supplies the test message to a server to perform a communication test between servers. The first server receives the test message from the transmission unit, and generates a response message regarding the test message. The second server receives the response message generated from the first server. A reception unit halfway receives the message communicated between the first server and the second server, and displays the received message.
Patent KR-20010045194-A (KR)
Inventor: HAN YONG IN
IPC: G02F1/133
Filed: 1999-11-03
Abstract: PURPOSE: A method for controlling a resolution of a monitor and locking a clock and a signal processing apparatus thereof are to generate a horizontal output synchronization signal digitally, thereby simplifying a circuit configuration and integrating the system with ease. CONSTITUTION: An initial value is inputted (10). A total number of pixels contained are calculated using a predetermined value and a horizontal input synchronization signal. The first pointer value of a horizontal output synchronization signal is determined using the initial value(12). A reference value is inputted(14). The reference value is added to the pointer value(16) to generate an added value. The added value is subtracted from the total number of the pixels(18). If the subtracted value is greater than the total number of the pixels(20), the added value is subtracted from the total number of the pixels. If the subtracted value is less that the total number of the pixels, the added value is determined as next pointer value(22). If new initial value or the reference value is not inputted(24), the reference value is added to the next pointer.
Patent KR-20010045206-A (KR)
Inventor: BAEK HEUM IL
IPC: G09F9/00
Filed: 1999-11-03
Abstract: PURPOSE: Disclosed is a transflective-liquid crystal display to improve efficiency of light in reflective mode and transmitted mode, especially to improve brightness of transmitted mode. CONSTITUTION: This transflective-liquid crystal display comprises first and second board(400,500) facing each other; first and second transparent electrode being formed in opposite face of the first and second board(400,500); first and second polarizing plate(410,540) being formed in outer face of the first and second board(400,500); light distribution device being formed in outer face of the first polarizing plate; protective layer with first permeable part hole being formed in the inside of the first transparent electrode; reflecting electrode(460) with second permeable part hole being formed identical pattern with first permeable part hole of the protective layer, being formed in the inside of the protective layer; liquid crystal layer(600) being filled with first and second permeable part hole of the protective layer and the reflecting electrode(460), being laid between the reflecting electrode(460) and the second transparent electrode. The distance of the reflecting electrode(460) and second transparent electrode is similar to thickness of the protective layer and the reflecting electrode(460), thickness of liquid crystal layer(600) to be filled with permeable part hole is thicker than thickness of liquid crystal layer(600) located between the reflecting electrode(460) and second transparent electrode.
Patent KR-20010046062-A (KR)
Inventor: LEE BYEONG CHEOL
IPC: H01L21/027
Filed: 1999-11-10
Abstract: PURPOSE: A mask pattern for forming a stepped pattern profile is provided to maintain excellent step coverage in a metal interconnection process, by making a stepped slope of a photoresist pattern form an inclined pattern. CONSTITUTION: A mask pattern(10) has a permeating part(11), a non-permeating part(12) and a grating part(13). Light from a light source permeates the permeating part of a glass plate. A non-permeating material is coated on the non-permeating part to prevent the light from permeating the non-permeating part of the glass plate. The non-permeating material of an antenna-type structure is formed along a boundary portion between the permeating part and the non-permeating part so that the quantity of permeating light is controlled by a diffraction effect and an interference effect in the grating part.
Patent KR-20010046477-A (KR)
Inventor: KIM BYEONG GI
IPC: C08F2/00
Filed: 1999-11-12
Abstract: PURPOSE: A polymer synthesis apparatus is provided, to prevent a cathode from being damaged or deformed easily, thereby allowing a cathode to be exchanged in short time, the inside of a vacuum room to be cleansed easily and the homogeneous polymer film to be formed. CONSTITUTION: The polymer synthesis apparatus comprises a cathode(41) which is made of high strength of electrode member(43) for allow the cathode to be maintained and repaired easily. Preferably the electrode member(43) is made of a metal capillary with the outer diameter of 1.5-4mm or a metal bar with the outer diameter with 2-4mm. When the direct current is impressed to an anode and/or the high frequency power is impressed to a cathode, the plasma is generated from a reactive gas and synthesizes polymer and the polymer is adsorbed on the surface of a target material.
Patent KR-20010047185-A (KR)
Title: Secondary battery
Inventor: JANG YUN HAN
IPC: H01M50/534
Filed: 1999-11-18
Abstract: PURPOSE: A secondary battery is provided which has improved connecting structure between tap and protecting circuitry. CONSTITUTION: The secondary battery comprises: (i) a battery cell(20) which is prepared by laminating an anode plate(21), a cathode plate(25) and a separator(23); (ii) an anode tap(27) which is installed on one side of the battery cell to collect an electric current of the anode plate; (iii) a cathode tap(29) which is installed on the other side of the battery cell to collect an electric current of the cathode plate; (iv) a protecting circuitry(30) which controls the charge and discharge of the battery cell; and (v) an anode lead(40) and a cathode lead(50) which respectively connect each tap and the protecting circuitry, wherein each lead comprises a first member(41 or 51), which is joined to either the anode tap or the cathode tap and is made of the same material as the joined tap, and second member(43 or 53) which is made of the same material as the protecting circuitry. One side of the second member is bonded to the first member and the other side of the second member is connected to the protecting circuitry.
Patent KR-20000007041-A (KR)
Inventor: YUN KI CHO
IPC: B65H3/00
Filed: 1999-11-22
Abstract: PURPOSE: An automatic bill supply machine is provided to have a paper money convey counter is one module and to enable two way deliveries from the upper port and lower port. CONSTITUTION: The automatic bill payment machine comprises; a drive source to provide a driving power for conveying paper money separation unit(140), conveying paper money; a paper money separation unit(140), driven selectively by the drive source and to issue paper money sheet by sheet from the paper money cassette; a paper money conveying part to convey the paper money delivered by means of a roller; an inspection device installed at one corner of the paper money; a divergence part to classify and deliver the paper money delivered through the paper money transportation part; a release part to release the delivered paper money to the outside.
Patent KR-20010047702-A (KR)
Inventor: AHN SEON GI
IPC: B66C15/00
Filed: 1999-11-23
Abstract: PURPOSE: A device for preventing an unloader from being pushed with the direction and velocity of wind is provided to prevent actively, promptly, and precisely an unloader from being shoved according to the direction of velocity of wind for reducing a worker's burden and for enhancing the efficiency of loading and unloading works. CONSTITUTION: A drive motor(50) having a drive gear(52) and journaled on a wheel frame(24) is operated when the velocity and direction of wind are over a reference velocity and direction. With the drive of the drive motor, a drive gear and a first driven gear(56) rotate for latching a latch(60) to a second driven gear(66). Herein, a touch bar extended at the rear end of the latch operates a limit switch(64) as the drive motor is stopped and the latch is latched. A third driven gear(70) connected to the second driven gear restricted to rotating to stop a vehicle wheel(10) connected to a shaft(22) so that the vehicle wheel(10) is stably stopped. If all situations are relieved, a worker makes the drive motor reversely rotated and the latch latched to the second driven gear is released . The released latch actuates the limit switch by rotating the touch bar and normal works are performed.