baber/WOPTO huggingface dataset:
Patent KR-20000067310-A (KR)
Inventor: KIM JIN SANG
IPC: G02F1/133
Filed: 1999-04-27
Abstract: PURPOSE: A shift register of a liquid crystal display is provided to generate an output of a shift register by detecting the state of two nodes of the shift register. CONSTITUTION: A shift register of a liquid crystal display comprises a first delay circuit, a second delay circuit, and an output control portion. The first delay circuit receives an input signal and delays the received input signal as much as a predetermined time. The second delay circuit receives an input signal and delays the received input signal as much as a predetermined time. The output control portion detects a voltage level of a specific node of the first and the second delay circuits and outputs the detected voltage level.
Patent KR-19990064737-A (KR)
Title: 천연염료를 이용한 날염방법
IPC: D06P5/00
Filed: 1999-05-04
Abstract: 본  발명은  천연염료를  이용하여  소정의  무늬를  자유롭게  형성시킬  수  있는  날염법에  의하여  염색토록  하는  천연염료를  이용한  날염방법에  관한  것이다. 
     본  발명에  따른  천연염료를  이용한  날염방법은,  편직물을  통상의  침염법에  따라  천연염료로  염색한  후,  천연염료로  바탕염색된  편직물에  상기  천연염료의  매염제와  호료를  혼합한  매염혼합물을  사용하여  소정의  무늬로  날염함으로써  날염염료의  부가적인  부착없이  날염부위의  변색에  의하여  날염시키는  것을  포함하여  이루어진다. 
     따라서,  천연염료를  사용하여  침염과  날염을  모두  가능하게  하므로써  날염에  의하여  자유로운  무늬의  형성이  가능하여  무늬가  있는  천연염색을  가능하게  하는  효과가  있다.
Patent KR-20000074016-A (KR)
Inventor: KIM JONG HO
IPC: H04B7/155
Filed: 1999-05-17
Abstract: PURPOSE: A code division multiple access(CDMA) channel card in a digital unit of a multi-sector base station(BS) is provided to apply a switching element to design the CDMA channel card, so as to dynamically assign channels to increase channel efficiency. CONSTITUTION: A controller(230) generates a sector switching control signal and a duplexing switching control signal according to a control signal of a CPU. A clock distributor(240) distributes system clocks obtained from a time/frequency generator and even second clocks to each block. A switching element block(250) switches three-sector signals obtained in a cell site modem in a forward link into three sectors among six sectors. The switching element block is composed of a reverse switching element for switching 6-sector signals into three sectors in a reverse link to make the 6-sector signals correspond to the cell site modem. The 6-sector signals are obtained in a baseband/intermediate frequency(IF) converting card assembly. A dual port RAM(260) temporarily stores forward data in the forward link, and temporarily stores reverse data obtained from a high level data link control(HDLC) controller. The HDLC controller(270) is interposed between the dual port RAM and a self control/routing card assembly, and controls HDLC communication of the forward/the reverse data. First to twelfth tri-state buffers(281-292) control a path of the reverse data transmitted from the baseband/IF converting card assembly, and control a path of the forward data transmitted to the baseband/IF converting card assembly, according to the duplexing switching control signal.
Patent KR-20000074236-A (KR)
Inventor: KANG HWA IK
IPC: G11B20/02
Filed: 1999-05-19
Abstract: PURPOSE: An apparatus for automatically controlling car audio volume is provided to change the audio volume and frequency outputting property, thereby generating a constant articulation index. CONSTITUTION: The apparatus for automatically controlling audio volume comprises a controlling articulation index processor(10) for controlling a value of an articulation index, an audio volume/frequency property portion(20) for measuring audio volume and frequency property, a speaker(30) connected to the audio volume/frequency property portion, a volume/frequency controlling portion(40) for returning the value of the articulation index if the value is different from a predetermined value, a microphone for transmitting an inner noise signal of a vehicle. In the apparatus, the volume/frequency controlling portion outputs the value of the articulation index if the value is the same as the predetermined value, and control the volume/frequency so that the value is the same as the predetermined value if the value is different from the predetermined value.
Patent KR-20010001587-A (KR)
Inventor: LEE DONG HOI
IPC: H02J9/04
Filed: 1999-06-07
Abstract: PURPOSE: An emergency power supply is provided to reduce power consumption by supplying an emergency power when a normal power is not supplied and interrupting the emergency power when the normal power is supplied again. CONSTITUTION: A normal power supply sensor(10) detects the supply of a normal power. An emergency power supply sensor(20) detects the supply of an emergency power, and rectifies and smoothes the emergency power to generate a DC power. A timer(30) is operated by the DC power from the emergency power supply sensor(20) and generates a switching control signal when the normal power supply sensor(10) detected supply of the normal supply and a predetermined time passed. A power switching unit(40) interrupts the normal power from a load(50) and supplies the emergency power to the load when the normal power supply sensor(10) fails to detect the normal power, and interrupts the emergency power from the load and supplies the normal power to the load according to the switching control signal from the timer(30).
Patent KR-20010002185-A (KR)
Inventor: ROO BYUNG SUN
IPC: G11B20/02
Filed: 1999-06-11
Abstract: PURPOSE: A card type display device is provided to listen and view still and moving pictures downloaded from an information provider and become light. CONSTITUTION: A card type display device comprises an information memory, an input part, a memory, a liquid crystal screen, a speaker, a manipulator and a power supply. Still and moving images provided from information providers are stored in the information memory. The input part is coupled to a connector connected to the information memory. The still and moving image information are compressed to be stored in the memory. The still and moving image information are decompressed to be displayed on the liquid crystal screen. Audio signals from the decompressed information are amplified to be reproduced through the speaker.
Patent KR-20000006340-A (KR)
Inventor: SIKAMA TAKASI
IPC: H01F17/04
Filed: 1999-06-22
Abstract: PURPOSE: A bead inductor manufacturing method is provided to enhance a connection reliability between a conductive coil and an external terminal. CONSTITUTION: A bead inductor manufacturing method buries a conductive coil(10) formed by winding a metal wire being insulated in a resin having a magnetic powder and a rubber, and forms a molding. The method cuts both ends of the molding, and exposes the end of the conductive coil, mounts an external terminal in order to be electrically connected to the exposed end of the conductive coil. Before the molding process, both ends of the conductive coil is buried in a solder, an insulation covering of both ends of the conductive coil is removed, thereby forming solder processors(11,12).
Patent KR-20010003800-A (KR)
Inventor: KANG BYEONG TAE
IPC: H04B7/005
Filed: 1999-06-25
Abstract: PURPOSE: An apparatus and method for securing transmission line tolerance in the mobile communication system is provided to rapidly restore transmission line failure generated in a system exchanging data through a low-speed transmission line between a mobile communication base station and a base station controller. CONSTITUTION: A VP/VC control part(300) generates a transmission line selection signal to determine which transmission line to take to transmit input cells transmitted through a cell ID. A microprocessor I/F(600) interfaces various control signals to control all the function blocks from the external. An error detection part(500) checks the error generation status of E1/T1(700-720) transmission lines through line error signals. If an error is detected, the error detection part(500) controls a demultiplexer(400) according to a fixed procedure, based on error generation information. Cell FIFO memories(610-630) are in charge of a function to extend a time to restore an error in case that the error is generated in a transmission line. The E1/T1 blocks(710-730) carry out a function to map ATM cells on transmission lines.
Patent KR-19990068824-A (KR)
Title: 콩의수침시초음파를이용한콩나물및숙주나물재배방법
Filed: 1999-06-26
Abstract: 본 발명은 초음파를 이용하여 콩나물 및 숙주나물 재배시 수침과정에 적용하므로써 농약, 화학비료, 생장촉진제(인돌비 등)를 사용하지 않고 안전성과 고품질 및 다수확성 콩나물 및 숙주나물을 재배할 수 있는 재배방법에 관한 것이다. 
     즉 지금까지 콩나물 및 숙주나물 재배시 여러 여건상 식품 위생적 문제와 안전성 및 다수확성 등에 대한 기대 부응에 미흡하였다. 
     이에 본 발명에서는 콩나물 및 숙주나물 재배과정 중 생물학적 측면에서 가장 중요한 수침과정에서 초음파를 적용하므로써 위생상, 안전상 및 다수확적 콩나물 및 숙주나물을 재배할 수 있는 재배방법을 제공하는 것이다.
Patent KR-20010005154-A (KR)
Inventor: KIM JIN SU
IPC: H01L21/027
Filed: 1999-06-30
Abstract: PURPOSE: A method for obtaining an etching pattern of high resolution is provided by applying a flow process and the controlling the size of mask pattern after forming a photoresist mask pattern having a full margin at first. CONSTITUTION: A step is to form a photoresist mask pattern being used to form etching layer pattern. Then, a step is to form a photoresist layer by depositing a photoresist compound as an upper portion of the etching layer. Next, a step is to form a first mask pattern having a low resolution which is lower than that of an exposure device by the lithography process. Thereafter, a step is to obtain a final mask pattern by an execution a flow process on the results. The flow process is executed within 48 hours after forming the first mask pattern and at the temperature from 5 to 50 deg.C which is higher than the transition degree of glass of the photoresist resin forming the photoresist compound.
Patent KR-20010009353-A (KR)
Inventor: PARK U JONG
IPC: H04L12/28
Filed: 1999-07-09
Abstract: PURPOSE: An automatic MAC(Media Access Control) address managing apparatus is provided to automatically manage an address at an unmanaged Ethernet and to automatically manage an address table at the unmanaged Ethernet. CONSTITUTION: An automatic MAC(Media Access Control) address managing apparatus comprises an aging controller(210), a memory interface(240), a manager(250) and a memory(260). The memory(260) manages an address of MAC frames passed through a switch to offer information, indicating that any MAC address belongs to a port, to a switching part. The memory interface(240) receives an aging command from the aging controller(210) and checks an aging flag of a corresponding MAC address on the basis of an address comprised in a command field. The memory interface(240) reports newly updated information to the manager(250).
Patent KR-20000011916-A (KR)
Inventor: TENSIGE YUKI
IPC: G03F7/038
Filed: 1999-07-23
Abstract: PURPOSE: A black matrix forming method is provided to reduce a wide development latitude. CONSTITUTION: The black matrix forming method comprises the steps of: coating a black matrix forming material for a color liquid crystal display device on a transparent substrate, the material being a black paint; providing a film irradiated with any pattern; heating the film so as to be cross-linked the irradiated region; distributing an acid produced irradiating at the substrate; and removing no irradiated region by use of an alkali development.
Patent KR-20010011381-A (KR)
Title: Hammer-like structure of golf club head and shock absorber of golf club
Inventor: LEE CHANG MAN
IPC: A63B53/08
Filed: 1999-07-27
Abstract: PURPOSE: A golf head that has a hammer-like structure hits the ball with a stronger force to make the ball fly farther than with the conventional head. CONSTITUTION: The shock absorber of the club shaft employs various medium material and inner air in the shaft buffer. The end of hammer and direction of momentum is parallel so that golf ball can fly long distance.
Patent KR-20010016831-A (KR)
Inventor: CHOI GYU CHEOL
IPC: H04B1/40
Filed: 1999-08-04
Abstract: PURPOSE: An apparatus and method for automatically controlling a ringer tone of a mobile communication terminal is provided to minimize noise due to a ringer tone of a mobile communication terminal by automatically turning down or off the ringer tone in case that a user takes the terminal out of his bag or pocket when the ringer is generated due to the destination of a call. CONSTITUTION: A transmitting/receiving interface unit(1) interfaces transmitting and receiving signals transmitted and received through an antenna(ANT). A receiving unit(2) receives a signal supplied through the antenna(ANT) and the transmitting/receiving interface unit(1). A transmitting unit(4) transmits a signal supplied through the transmitting/receiving interface unit(1) and the antenna(ANT). A frequency synthesizing unit(3) generates a frequency for transmitting and receiving according to the control of a control unit(5) and supplies it to the receiving unit(2) and the transmitting unit(4). A memory unit(6) stores a program and data necessary for communications. A flip detection unit(7) detects the open and close of the flip. A key input unit(9) supplies various kinds of key commands to the control unit(5). A ringer tone processing unit(8) controls a ringer tone outputted to a buzzer. A voice processing unit(10) processes call speech inputted and outputted through a microphone and a speaker. An exposure detection unit(20), according to an interrupt enable signal supplied from a port(P2) of the control unit(5), detects whether the mobile communication terminal is taken out of a user's bag or pocket and exposed to the external.
Patent KR-20010016851-A (KR)
Title: Floating particles on the surface of the water removing apparatus
Inventor: SON JONG HYEON
IPC: E02B15/10
Filed: 1999-08-04
Abstract: PURPOSE: A water surface floating materials removal apparatus is provided to remove water surface floating materials by mechanical operations promptly and simply, to enhance operation efficiency much more, to reduce labor costs, and to prevent secondary pollution of the submerged ground. CONSTITUTION: A water surface floating materials removal apparatus comprises; a suction part (4) formed to interpose several suction pipes (41) through a floating body (3) upward, wherein the suction pipe (41) is connected to a pump (42) installed on a work lathe by a hose (43); a filter part (5) which comprises a hopper (52) of a transparent body connected to a discharge pipe (51) installed on a work lathe, and a filtering net (53) formed inside the hopper (52) of a transparent body provided with a drainage hole (52A); a discharge part (6) which comprises an opening of a drain pipe (61) arranged to face an outlet outward of a work lathe (1) connected to a drainage hole (52A) of the hopper (52), and a valve (62) installed to the drain pipe (61).
Patent KR-20000017129-A (KR)
Inventor: WILLBER JAMES ALBERT
IPC: G09G1/00
Filed: 1999-08-06
Abstract: PURPOSE: A beam landing distortion correction arrangement is provided to improve a defect and distortion such as defocusing and nonlinearity of a cathode ray tube. CONSTITUTION: A video device using the correction arrangement comprises: (a)a cathode lay tube including a focus electrode; (b)a source of focus voltage ingredient of a focus voltage connected to the focus electrode by responding to a focus voltage correction signal; (c)a switch connected in a signal route of the focus correction signal for disabling the dynamic focus voltage ingredient during a period measuring a automatic kine bias of a deflecting cycle; (d)a source of a first signal for informing a ending time of a vertical blanking period in the deflecting cycle; and (e)a time shifter for transmitting a time-shifted first signal to the switch for controlling when the dynamic focus voltage is enabled by responding to a clock signal for time-shifting the first signal and to the first signal.
Patent KR-20010018371-A (KR)
Inventor: HWANG GYU CHEON
IPC: D07B5/00
Filed: 1999-08-19
Abstract: PURPOSE: A stretching structure and a manufacturing method thereof are provided, which prevents excessive elongation and damage of stretching structure by strengthened elastic property. CONSTITUTION: The stretching structure is comprised of: a main body(1) comprised of string or a tube and twisted which has elastic property by elastic force maintaining twisted shape; a stretching member(3) set in the inside of the main body in the direction of length which has elasticity strengthening elastic property of the main body(1); and a connecting member(5) connected to the stretching member(3) at regular intervals. The stretching structure is obtained by a process containing the steps of: forming hollow shape having regular size of hollow on the stretching member(3); sealing the one side of the stretching member(3), followed by injecting liquid or gas into the hollow part and sealing to maintain regular shape; twisting the main body(1) on the outside of the stretching member(3); soaking the stretching member(3) and the main body(1) in the connecting member(5), followed by taking out and drying the connecting member(5) to connect the main body(1) to the stretching member(3); and then removing a sealing string of the stretching member(3), followed by discharging the liquid or gas of the hollow part.
Patent KR-20010019521-A (KR)
Inventor: KIM JIN SU
IPC: F01P11/00
Filed: 1999-08-27
Abstract: PURPOSE: A device for cooling an engine is provided to cut down the expense at layout with installing an expansion tank regardless of position, to install in the bonnet type vehicle, and to install an additional tank without restriction on size. CONSTITUTION: An expansion tank(14) is divided into the upper part and the lower part by a division plate(17). Check valves(15,16) are mounted opposite to each other in the division plate and operated according to the surrounding pressure condition. A coolant inlet(9) is covered with a pressure cap(9a) and installed in an upper part of a radiator(1). The layout of an engine room in a vehicle is easy and needless to install the expansion tank over the radiator and an engine(18). The engine cooling system is also installed in the bonnet type vehicle.
Patent KR-20010019930-A (KR)
Inventor: KOO JA CHUN
IPC: H01L21/28
Filed: 1999-08-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a characteristic of the semiconductor device from being degraded and to improve yield and reliability, by forming Si-rich oxynitride layers on an upper portion and a sidewall of a conductive layer pattern, and by easily performing a self-aligned contact process. CONSTITUTION: A conductive layer(31) is formed on a semiconductor substrate, and the first Si-rich oxynitride layer(33) containing 5-30 percent by volume of amorphous silicon or polysilicon is formed on the conductive layer. The first Si-rich oxynitride layer is plasma-processed to form an oxide layer on the first Si-rich oxynitride layer. The conductive layer is patterned to form a conductive interconnection. A spacer is formed on a sidewall of the conductive interconnection with the second Si-rich oxynitride layer(37) containing 5-30 percent by volume of amorphous silicon or polysilicon.
Patent KR-20010027371-A (KR)
Inventor: LEE HYEON SEUNG
IPC: H03F1/32
Filed: 1999-09-13
Abstract: PURPOSE: A linear amplifying device having an improved efficiency is provided to have an excellent total distortion property of harmonics. CONSTITUTION: In a linear amplifying device, an adder(26) adds an offset voltage with an input voltage. A subtractor(28) subtracts the offset voltage from the input voltage. The first digital amplifier(20) amplifies the output of the adder digitally by a desired gain to output the amplified result. The second digital amplifier(22) amplifies the output of the subtractor digitally by a desired gain to the output the amplified result. A linear amplifier(24) inputs the result amplified in the first digital amplifier as a supply voltage and inputs the result amplified in the second digital amplifier as a reference voltage. The linear amplifier amplifies the input voltage linearly to output the amplified results as an output voltage.
Patent KR-20010029048-A (KR)
Inventor: KANG PIL SEONG
IPC: H04B7/26
Filed: 1999-09-29
Abstract: PURPOSE: A method for supplying an additional service of a PDA(Personal Digital Assistant) is provided to reciprocally connect a PDA terminal with a mobile communication terminal, and to transceive data in the PDA terminal, so that a user can receive data communication information and various additional information at any places by using the PDA terminal. CONSTITUTION: If a user has access to a data communication service and an Internet access service by using a mobile communication terminal(120), in a state of a PDA(Personal Digital Assistant) terminal(110) being connected with the mobile communication terminal(120), a mobile communication exchange(150) transmits information on usable service kinds through an ISP(Internet Service Provider) server(160) via an authentication procedure, to the PDA terminal(110) through the mobile communication terminal(120). The PDA terminal(110) displays the information. If the user requests a required service among the displayed service kinds, the PDA terminal(110) transmits information on the required service to the mobile communication exchange(150) through the mobile communication terminal(120), a mobile communication base station(130), and a base station controller(140). The mobile communication exchange(150) retrieves the information on the requested service through the ISP server(160), and transmits the information to the PDA terminal(110). The PDA terminal(110) receives the information and displays the information.
Patent KR-20010037354-A (KR)
Inventor: AHN TAE HYO
IPC: H04L12/14
Filed: 1999-10-15
Abstract: PURPOSE: A home zone service method of a mobile communication network for a wire subscriber is provided to notify a network of that a wireless telephone exists in a home, and to turn a call to a wire telephone. CONSTITUTION: A receiving mobile telephone transmits a home zone service requesting signal displaying that the receiving mobile telephone is located in a home zone and that a call request incoming to the receiving mobile telephone is connected by a wire telephone, to a mobile communication network in which the mobile telephone is enlisted, A home zone service database updates an option item of an added service so that a receiving wireless telephone can receive the home zone service through the mobile communication network. If a wire subscriber transmitter uses the wire telephone to request a call to the receiving wireless terminal, the wire telephone transmits a communication requesting signal to a receiving wire telephone of a pre-registered number in a PSTN(Public Switching Telephone Network). A connection between the wire telephone of the wire subscriber transmitter and the receiving wire telephone is set up.
Patent KR-20010037952-A (KR)
Inventor: LEE MAN HYEONG
IPC: H03H9/30
Filed: 1999-10-21
Abstract: PURPOSE: A surface acoustic wave duplexer and a method for manufacturing the same are provided to optimize the function of the surface acoustic wave duplexer by achieving a phase matching circuit. CONSTITUTION: A transmitting filter signal pattern, a receiving filter signal pattern, an antenna signal pattern and a grounded pattern are formed on an underside and an upper surface of the first substrate layer(20). A grounded pattern is formed at an underside of the second substrate layer(30). At the same time, a micro-strip line pattern is formed on an upper surface of the second substrate layer(30) and a grounded pattern is formed at a portion of the second substrate layer(30) to which a signal transmitting filter(61) and a signal receiving filer are fixed. Then, the second substrate layer(30) is attached to an upper surface of the first substrate layer(20). Then, the signal transmitting filter(61) and the signal receiving filer are fixed to the grounded pattern formed on the surface of the second substrate layer(30). A ceramic cap(40) is fixed to a peripheral area of the first substrate layer(20).