baber/WOPTO huggingface dataset:
Patent KR-20030086800-A (KR)
Inventor: KIM DEOK JU
IPC: G11C29/00
Filed: 2002-05-07
Abstract: PURPOSE: A test circuit of a flash memory device is provided to reduce test cost of the semiconductor memory device by shortening program time while testing the flash memory device. CONSTITUTION: An X-address buffer(210) stores an address signal temporarily to select each word line of a memory cell array. An X-predecoder(220) receives an address signal being output from the X address buffer and the first select signal and the second select signal, and performs a program of the memory cell array in sequence according to the address signal during a normal mode, and pre decodes the address signal and the first and the second select signal to perform the program of the memory cell array according to the address signal and the first and the second select signal with an even word line or an odd word line or in a sector unit including the even word line and the odd word line.
Patent KR-20030087460-A (KR)
Title: A hands free kit of mobile phone
Inventor: KWON SEONG TAE
IPC: H04B1/38
Filed: 2002-05-10
Abstract: PURPOSE: A handsfree system in a mobile terminal is provided so that a driver can conveniently make a call while concentrating on driving. CONSTITUTION: A permanent magnet(11) is installed in the inside of the upper part of a cradle(10). Accordingly the cradle(10), on which a mobile terminal is mounted, fixes the battery of the mobile terminal magnetically. On the upper surface of the cradle(10), a plurality of operation buttons(16) are formed for the call connection or call end of the mobile terminal.
Patent KR-20030087875-A (KR)
Title: Method and System for Monitoring Wireless Terminal's Call Attempt for Wireless Data Communication
Inventor: BAEK JEONG HYEON
IPC: H04W24/10
Filed: 2002-05-10
Abstract: PURPOSE: A method and a system for monitoring a call attempt in a wireless communication terminal for wireless data communication are provided to calculate the call success rate of a mobile terminal through a terminal control program and to generate an alarm when the call success rate drops below a threshold or call connections are not made as much as a preset number. CONSTITUTION: A wireless data communication system is comprised of a wireless communication terminal(100) connected to a computer(102) through a data cable, a mobile communication network(103) comprising a base station(104) and a mobile switching center(106), an IWF(Inter Working Function)(108), and a WAP(Wireless Application Protocol) gateway(110) connected to the Internet(112). The computer(102) controls the wireless communication terminal(100) using a terminal control protocol. The base station(104), connected with the wireless communication terminal(100) by wireless, transmits a call attempt request signal, generated from the wireless communication terminal(100), to the mobile switching center(106). The IWF(108) provides an interface for the switching of data between a wireless communication system and a wired communication system. The WAP gateway(110) converts Internet text file data into a binary code structure.
Patent KR-20030079640-A (KR)
Title: Mobile Authentication System and Service Method for Processing Electronic Authentication Image
Inventor: KIM JAE HYEONG
Filed: 2002-05-13
Abstract: PURPOSE: An authentication processing system using an electronic authentication image and a service method thereof are provided to enable a value information provider to analyze a tendency of a client exactly and conveniently by including an authentication code for discriminating the client in an electronic authentication image(coupon, gift certificate, ticket) being presented by the client through a wireless terminal. CONSTITUTION: An electronic authentication image creation agent provider(100) creates an electronic authentication image creation agent and supplies the electronic authentication image creation agent to a client wireless communication device(115). An authentication code generator(120) supplies an authentication code requested for creating an electronic authentication image to the wireless communication device(115) through the electronic authentication image creation agent. The wireless communication device(115) loads the electronic authentication image creation agent and creates/outputs an electronic authentication image using the authentication code. An electronic authentication image reading device(140) recognizes and processes the output electronic authentication image.
Patent KR-20030088221-A (KR)
Inventor: YOO HONG SEON
IPC: A62C31/02
Filed: 2002-05-13
Abstract: PURPOSE: A hybrid nozzle is provided to rapidly intercept the air to be supplied to the flame, thereby allowing the fire to be initially suppressed, and to completely protect high functional electronic equipment and facilities from the fire thus minimizing economical loss. CONSTITUTION: The hybrid nozzle connected to a water transfer pipe comprises a nozzle body(1) having a swirl leading channel(5) and a swirl receiving chamber(7), and an injection unit(3) airtightly coupled to the lower portion of the swirl receiving chamber. The injection unit comprises a swirl accelerating portion(9) for increasing angular velocity of a swirl, and a spiral shaped water drop collision portion(11).
Patent KR-20030071451-A (KR)
IPC: A45D1/00
Filed: 2002-05-15
Abstract: 본 발명은 아이론 시의 자국을 보다 정확하게 억제하는 것을 가능하게 한다. 
     협지 아암의 선단측(29, 31)에 대향 배치되어 모발을 열판(67)으로써 가온하면서 교정면에 의해 협지하여 교정하는 교정체(11, 13)를 구비한 헤어 아이론(1)에 있어서, 교정체(11, 13)의 적어도 한쪽을, 다른쪽에 대하여 소정 범위 내에서 진퇴 가능하게 되도록 협지 아암에 가동 지지하고, 협지 아암에, 교정체(11, 13)를 진출시켜 가압하고 교정체(11, 13) 상호에 의한 협지 상태를 탄성적으로 조절하는 제 2 스프링(75)을 설치하며, 열판(67)의 배후측에, 교정면을 따라 마그넷 플레이트(71)를 배치한 것을 특징으로 한다.
Patent KR-20030090842-A (KR)
Title: Semiconductor chip package multi feeding apparatus
Inventor: BYUN SEONG JIN
IPC: H05K13/02
Filed: 2002-05-22
Abstract: PURPOSE: A semiconductor chip package multi-feeding apparatus is provided to shorten a pickup time and a transfer time by picking up and transferring a plurality semiconductor chip packages, simultaneously. CONSTITUTION: A semiconductor chip package multi-feeding apparatus includes a tray loading portion(210), a tray transfer portion(220), the first pickup head portion, the first head shift portion(250), a tray unloading portion(230), a transfer lane portion, a plurality of package transfer portions(290), the second pickup head portion, the second head shift portion(280), a substrate loading portion(215), a substrate transfer portion(225), and a substrate unloading portion(235). The tray loading portion(210) supplies a tray including semiconductor chip packages. The tray transfer portion(220) transfers the tray. The first pickup head portion includes the first pickup heads(241). The first head shift portion(250) shifts the first pickup head portion to the front and the rear or the left and the right directions. The tray unloading portion(230) extracts the tray. The transfer lane portion includes a plurality of transfer lanes(261). The package transfer portions(290) are installed on the transfer lanes(261), respectively. The second pickup head portion includes the second pickup heads(271). The second head shift portion(280) shifts the second pickup head portion to the front and the rear or the left and the right directions. The substrate loading portion(215) supplies a substrate. The substrate transfer portion(225) transfers the substrate. The substrate unloading portion(235) extracts the substrate.
Patent KR-20030090359-A (KR)
Inventor: CHUN SEONG CHEOL
IPC: B29D11/00
Filed: 2002-05-23
Abstract: PURPOSE: A manufacture apparatus for producing contact lens is provided to prepare the lens in automation process by adopting PLC control and to produce varied degrees of the lens by applying UV lamp to sterilize/dry the lens. CONSTITUTION: The apparatus comprises a tool for supplying a lens formation frame; a sliding plate(50) having a fitting groove for the lens formation frame at one end; a spindle to deliver the frame to a fixture component(60); a nitrogen gas supply duct around the spindle; a forming solution supplying component(100) on the fixture component; a pneumatic pressure component(110) to keep vacuum pressure; a server motor axially connected to the fixture component(60); the UV lamp(130) to sterilize/dry the lens; and the PLC controller(10) to adjust entire movement of the apparatus.
Patent KR-20030092180-A (KR)
Inventor: MIN BYEONG UK
IPC: H02K15/02
Filed: 2002-05-27
Abstract: PURPOSE: An armature mounting for an outside spinning motor is provided to prevent the generation of vibration when coupling the stator with a frame by simultaneously coupling a bolt to the frame as well as to the stator. CONSTITUTION: A plurality of bolt holes(51') is formed on a stator(51). A screw thread is formed on an inner surface of each of the bolt holes(51'). A bolt(53) is provided with a screw thread corresponding to the screw thread formed on the respective bolt holes(51'). The bolt(53) is coupled to a frame(50) passing through the respective bolt holes(51') of the stator(51). The bolt(53) is a tapping screw bolt. Where the stator(51) is adopted to the frame(50), the bolt(53) is simultaneously coupled to the frame(50) as well as to the stator(51) so that the adopting structure of the stator(51) functions as a unity.
Patent KR-20020096921-A (KR)
Title: An abrasion-resistant thermal-sprayed coating for a sliding member
Inventor: AMANO HIDEKI
IPC: C23C4/06
Filed: 2002-06-14
Abstract: PURPOSE: Provided is a wear-resistant sprayed coating film having no possibility of causing embrittlement and reduction in oil retentivity and formed on the sliding surface of a sliding member, such as piston ring and cylinder. CONSTITUTION: A sprayed coating film(3) is obtained by using a powder mixture consisting of powder of a hard material(5), powder of a metal constituting a matrix(6), and particles of a metal-coated solid lubricant and plasma spraying it onto the sliding surface of the sliding member. In the sprayed coating film(3), copper-coated graphite particles(4) are used as the powder of the metal-coated solid lubricant and the content of the copper-coated graphite particles(4) is made to 0.1 to 10 mass%.
Patent KR-20030096640-A (KR)
Title: Mounting structure of towing hook mounting bracket for automobile
Inventor: KIM JEONG HAN
IPC: B62D43/00
Filed: 2002-06-17
Abstract: PURPOSE: Installation structure of a towing hook mounting bracket for a vehicle is provided to cut down expenses and reduce the number of parts and weight by fastening a spare tire with integrating a spare tire mounting bracket and the towing hook mounting bracket and by assembling the towing hook mounting bracket with the towing hook. CONSTITUTION: A spare tire well panel(2) is formed in the rear part of a rear floor panel of a vehicle to contain a spare tire, and a towing hook(3) towing the vehicle is welded into the spare tire well panel in a towing hook mounting bracket(10). A flange part of the towing hook mounting bracket is combined with the upper part of the spare tire well panel by welding when the towing hook is welded into the lower part of the towing hook mounting bracket. A spare tire mounting hole(11) is formed corresponding to the center of the spare tire well panel and protruded upward to fasten the spare tire.
Patent KR-20030001303-A (KR)
Title: Volume circuit using resistive ladder circuits
Inventor: TSUJI NOBUAKI
IPC: H03G3/12
Filed: 2002-06-21
Abstract: PURPOSE: To make a volume circuit in a high resolution by a partial pressure and current control resistance. CONSTITUTION: A signal voltage input from a first terminal IN is converted into a voltage of an amplitude corresponding to a partial pressure output Vs taken out selectively from a partial pressure resistance ladder circuit R1 by a first amplifier (attenuator) A1 to output it to a second terminal OUT. In the partial pressure circuit R1, next-step resistance parts are parallel-connected sequentially to resistance parts 4R of each step, and all resistances of the next step and forward are selected so as to have a resistance value 12R. Equivalent resistances at both ends of the resistance part 4R are equal to a resistance value 3R required originally in case of serial resistance, and as going to a higher step, the resistance increases, thereby obtaining a partial pressure output of high resolution. A current control resistance ladder circuit R2 controls a second amplifier A2 for absorbing an inflow current into the partial pressure circuit R1 and is symmetrically constituted to the partial pressure circuit R1. The current control resistance ladder circuit R2 equalizes potentials across respective step output side terminals t1 to t12 of the circuit R1 to remove influences on a wiring resistance Rm across the terminals t1 to t12.
Patent KR-20040000826-A (KR)
Title: the device for terminal cover in circuit breaker
Inventor: KIM GI YEONG
IPC: H01H73/20
Filed: 2002-06-25
Abstract: PURPOSE: A terminal cover device for a MCCB(Molded Case Circuit Breaker) is provided to induce the arc gas to the arbitrary direction and change an arc outflow path by improving a structure of the terminal cover device. CONSTITUTION: A terminal cover device for a MCCB includes an external case(13), a plurality of arc outflow blocks(14), and an inclined wall side. The external case(13) is installed at one side of an arc discharge hole(12) of a case(11). The arc outflow blocks(14) are installed at the external case(13). A plurality of arc outflow holes(15) are formed on the arc outflow blocks(14) in order to be connected to the arc discharge hole(12). The inclined wall side is formed at the arc outflow holes(15) in order to control the arc gas to one direction. A plurality of guide projections(14a) are formed at the arc outflow blocks(14). A plurality of guide grooves(13a) are formed on the external case(13).
Patent KR-20040001068-A (KR)
Title: Business management system between enterprises
Inventor: YANG JUN YOUNG
Filed: 2002-06-26
Abstract: PURPOSE: A system for managing a transaction between enterprises is provided to process complex businesses being generated in a transaction between enterprises at anytime and in anyplace through on-line effectively and conveniently. CONSTITUTION: An electronic catalogue supply unit(101) supplies an electronic catalogue including information as to commodities to be supplied to a customer. An estimate request information receiving unit(102) receives estimate request information from a customer computer which read an electronic catalogue being supplied by the electronic catalogue supply unit(101). A written estimate creation unit(103) creates a written estimate in accordance with the estimate request information received by the estimate request information receiving unit(102). A written estimate storage(104) stores a written estimate created by the written estimate creation unit(103). A written estimate forwarding unit(105) forwards a written estimate created by the written estimate creation unit(103) to a corresponding customer computer. A delivery request information receiving unit(106) receives delivery request information from the customer computer which received the written estimate. A delivery processing unit(107) executes a delivery to a corresponding customer in accordance with a delivery request information received by the delivery request information receiving unit(106). A transaction details table creation unit(108) creates and stores an on-line transaction details table as to a delivery-processed transaction by the delivery processing unit(107). A tax bill creation unit(109) creates and stores an on-line tax bill as to a corresponding transaction. A transaction information output unit(110) transmits the created transaction details table and the on-line tax bill to the corresponding customer computer.
Patent KR-20040001196-A (KR)
Inventor: OH SE EUN
IPC: G11C7/00
Filed: 2002-06-27
Abstract: PURPOSE: A power up reset circuit is provided to solve the change of a detected voltage according to setup time of a power supply voltage by detecting a power up detection point by comparing a load current with a cell current of a flash memory cell. CONSTITUTION: A load unit(P21) which is connected between a power supply port and an input node supplies a power supply voltage to the input node. A flash memory cell(M21) is connected to a ground port through its gate, and controls a potential of the input node according to a load current through the load unit and an established cell current. A logic unit(21) performs a logic operation of the potential of the input node and a potential of a drain port of the flash memory cell. A switch is driven according to an output of the logic unit. And an inverting unit inverts the potential of the input node.
Patent KR-20040001864-A (KR)
Inventor: EUN BYEONG SU
IPC: H01L27/04
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device having a tungsten plate is provided to be capable of restraining the non-uniformity of contact resistance due to over-etching. CONSTITUTION: The first interlayer dielectric(46) is formed on a semiconductor substrate(41). A bit line(47) having stacked structure of the first tungsten film(48) and a nitride layer(49) is connected to the substrate through the first interlayer dielectric. After forming the second interlayer dielectric(51) on the resultant structure, a lower electrode(54) and a dielectric film(55) are sequentially formed on the second interlayer dielectric. An upper electrode(56) made of the second tungsten film is formed on the dielectric film. The third interlayer dielectric(57) is formed on the resultant structure. The first contact for exposing the upper electrode(56) and the second contact for the bit line(47) are simultaneously formed by using the first tungsten film(48) as a stopper.
Patent KR-20040001989-A (KR)
Title: Method for forming a copper metal line in semiconductor device
Inventor: CHOI GYEONG GEUN
IPC: H01L21/288
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a copper interconnection of a semiconductor device is provided to prevent thermal stress and diffusion of copper atoms by forming a buffer layer between a via plug and the copper interconnection. CONSTITUTION: The first interlayer dielectric(106) is formed on a semiconductor substrate(102). An etch stop layer(108) is formed on the first interlayer dielectric. A via hole is formed by selectively etching the etch stop layer and the first interlayer dielectric. A via plug(118) is formed in the via hole. A buffer layer(120) is formed on the via plug(118). After forming the second interlayer dielectric(122) on the resultant structure, a trench is formed to expose the buffer layer(120). A copper interconnection(132) is then formed.
Patent KR-20040003818-A (KR)
Title: hydraulic clutch system with an electronic functioning part
Inventor: LEE JUNG GEUN
IPC: B60K23/02
Filed: 2002-07-04
Abstract: PURPOSE: A hydraulic clutch system with an electronic operation part is provided to make a clutch normally operated even when the electronic operation part is out of order the moment the force given to a pedal by a driver is reduced. CONSTITUTION: A hydraulic clutch system has an electronic operation part(40) generating hydraulic pressure by operating a piston of a clutch master cylinder when a clutch pedal is pressed. The electronic operation part comprises an auxiliary cylinder(44) connected to the clutch master cylinder through an auxiliary hydraulic line(42); an auxiliary storage tank(46) connected to the auxiliary cylinder to temporarily store oil coming into the auxiliary cylinder; a driving unit(48) driving the auxiliary cylinder; an electronic valve(50) opening and shutting the auxiliary hydraulic line; a sensor(52) sensing the rotation of the clutch pedal; and a controller(54) receiving a signal of the sensor and controlling the electronic valve and the driving unit.
Patent KR-20040004014-A (KR)
Title: Method and apparatus of PCR(Polymerase Chain Reaction) Disc and PCR- Driver using disc
Inventor: YOO JAE CHERN
IPC: C12M1/34
Filed: 2002-07-02
Abstract: PURPOSE: A PCR(polymerase chain reaction) disc, an apparatus and a method of a PCR disc driver are provided, thereby easily and cheaply carrying out PCR in a small area, and controlling the PCR at a distant place via internet. CONSTITUTION: A PCR(polymerase chain reaction) disc apparatus comprises a solid substrate containing fluid channels on it surface, a chamber storing a buffer solution, and a fluid hole connecting the channels; PCR disc(100) consisting valves for opening/closing the fluid hole; a controlling disc(200) containing a controlling portion for supplying electric power or controlling signal to the PCR disc(100); and an interface portion for connecting the PCR disc and the controlling disc(200).
Patent KR-20040006946-A (KR)
Title: A semiconductor device with package of lead on chip type
Inventor: JUNG GWAN HO
IPC: H01L23/48
Filed: 2002-07-16
Abstract: PURPOSE: A semiconductor device having an LOC(Lead On Chip) type package is provided to be capable of preventing the damage of a chip due to the filler contained in an package body part by improving the structure of a lead frame. CONSTITUTION: A semiconductor device(200) having an LOC type package is provided with a semiconductor chip(202) having a circuit part and a lead frame(206) electrically connected with the semiconductor chip through one end portion. The semiconductor device further includes an adhesive part(204) for bonding the lead frame to the circuit part of the semiconductor chip and a package body part(212) for exposing the other end portion of the lead frame. Preferably, the lead frame includes a falling portion(214) and a rising portion(216).
Patent KR-20040011172-A (KR)
Title: Method for object tracking of e-mail scrolling
Inventor: CHOI JAE CHAN
IPC: G06F3/14
Filed: 2002-07-29
Abstract: PURPOSE: A method for tracking a scroll object of a received mail is provided to track receiver's interest in the mail contents by detecting movement of a scroll bar of a mail client program without clicking a link inserted into the received mail. CONSTITUTION: The user receives the mail by logging in to a mail reception server through the mail client program executed on a mail receiving terminal(S104). The received mail is displayed on a mail client window of the receiving terminal and the movement of the scroll bar is detected(S112). A sector of the displayed mail client and the sector of the objects in the received mail are calculated(S114). The object information displayed through the mail client window is detected by comparing the mail client sector with the sector of the objects(S116). The information of the object displayed through the mail client window is transmitted to a tracking server(S118). A report for a product attracting the receiver's interests is automatically output by comparing the object information with a product list(S120).
Patent KR-20040016231-A (KR)
Title: Remote Picture System Having Auto Zoom-IN/OUT and Focus Function
Inventor: KIM JIN BOK
IPC: H04N7/18
Filed: 2002-08-16
Abstract: PURPOSE: A remote image system having automatic zoom in/out and focus functions is provided to realize accurate automatic photographing by extracting zoom in/out and focus data from a database. CONSTITUTION: A counter/encoder(220) counts the rotational frequencies of a zoom motor(211) and a focus motor(212) of a camera(210) according to a position of a lens for converting the rotational frequencies into digital values. A local terminal device(200) includes a laser distance measuring unit(230) measuring a distance from the camera to a subject for obtaining distance data. A zoom in/out and focus setting unit(120) makes an operator preliminarily set up the rotational frequency data of the zoom motor and the focus motor according to the distance data. A database(130) stores the rotational frequency data of the zoom motor and the focus motor according to the distance data. A main terminal device(100) includes a main control unit(101) receiving the distance data in taking a photograph of the subject, extracting the rotational frequency data of the zoom motor and the focus motor from the database, and controlling a camera control unit(110) to operate the zoom motor and the focus motor according to the extracted rotational frequency data.