baber/WOPTO huggingface dataset:
Patent KR-20020076903-A (KR)
Inventor: HONG HYEON SEONG
IPC: G11C11/4093
Filed: 2001-03-31
Abstract: PURPOSE: A level shifter is provided to improve a shift output speed by advancing a transition time of an input signal. CONSTITUTION: The first inverter buffer(IN1) receives a precharge signal and outputs an inverted precharge signal. The second inverter buffer(IN2) inverts an output signal of the first inverter buffer(IN1) to determine a switching point of an output to an input. The first and the second inverter buffers(IN1,IN2) are inputted into gates of the first and the second transistors(MN1,MN2), respectively. Outputs of drains of the first and the second transistors(MN1,MN2) are inputted into gates of the first and the second PMOS transistors(MP1,MP2). The third PMOS transistor(MP3) has the drain connected with a drain of the PMOS transistor(MP1), a source for receiving Vpp voltage, and a gate for receiving a precharge signal. The third NMOS transistor(MN3) is serially connected with the third PMOS transistor(MP3).
Patent KR-20020077541-A (KR)
Title: Opening and closing mechanism of skylight on hothouse, and hothouse
Inventor: FUKUYAMA MITSUJI
IPC: A01G9/24
Filed: 2001-04-02
Abstract: PURPOSE: Opening and shutting mechanism of the skylight on a hothouse, and the hothouse are provided, thereby opening and shutting the skylight, and providing the hothouse cheaply. CONSTITUTION: Opening and closing mechanism of the skylight on a hothouse(8) comprises: a ridgepole(3); a left skylight window(1) in a left roof(7) of the ridgepole(3); and a right skylight window(2) in a right roof(7) of the ridgepole(3); an operating shaft(11) installed under the ridgepole(3) in parallel; a bracket(12) having left and right operation fixing pins(13), (14), (15), (16) attached to the operating shaft(11); and left and right arm rods(24)(27) having rod fixing pins(25),(26),(28),(29) which are connected to the left and right operation fixing pins(13), (14), (15), (16) using left and right operation links(18),(19),(21),(22), thereby connecting the left and right arm rods(24)(27) to a skylight window fixing pins(33)(34) of the left and right skylight windows(1)(2) and rotating the operating shaft(11).
Patent KR-20010095240-A (KR)
Title: Method of Treating a Parasitic Infection
Inventor: BENCHAOUI HAFID ABDELAALI
IPC: A61K31/365
Filed: 2001-04-02
Abstract: PURPOSE: A method for treating parasitic infection is provided to offer the use of selamectin, or a derivative thereof, in the manufacture of a medicament for the treatment and the prevention of parasite infestations on a young animal. CONSTITUTION: When selamectin is administered to a female animal over a period commencing during pregnancy and ending during lactation, endo- and ecto-parasite infestations are either treated or prevented on animal's offspring, avoiding the problems of treating the offspring directly. This leads to improvements in the compliance of dosing and in the efficacy of treatment and reduces the number of doses to be administered and leads to economic benefits and greater convenience.
Patent KR-20020078591-A (KR)
Title: device for removing static electricity in cyclone dust collector
Inventor: YOON JU HAN
IPC: A47L9/16
Filed: 2001-04-06
Abstract: PURPOSE: An apparatus for removing a static electricity of a dust collecting barrel is provided to remove securely a static electricity generated at the dust collecting barrel by providing a conductive coating to inner and outer sides of the dust collecting barrel. CONSTITUTION: A dust collecting barrel(15) is installed at an inside of a cyclone dust collecting device body. Inner and outer sides of the dust collecting barrel is coated by a conductive member. A surface of a motor(50) is connected electrically to the conductive coating member by a ground unit. The static electricity generated at the dust collecting barrel is moved toward the motor, and neutralized electrically. The ground unit comprises a first grounding piece(21) fixed at the motor, a second grounding piece(22) having an elastic fixing portion which is fixed at a fixing rib(101a,101b), and a contact member(23) for contacting the second grounding piece(22) and the first grounding piece(21).
Patent KR-20020080663-A (KR)
Title: Electronic commerce system using Personal Data Assistant and electronic commerce method using the same
Inventor: KYUN BYEONG SEON
IPC: G06Q20/24
Filed: 2001-04-17
Abstract: PURPOSE: A system for an electronic commerce and a method thereof are provided to search a commodity, process field information of the commodity, and make a payment through a credit card and an issue of a sales slip possible through a personal mobile wireless integrated terminal. CONSTITUTION: A security server is provided for authenticating a user. A sale server(10) stores various kinds of information for a commodity sale. A payment server(20) is provided for a payment through a credit card. A wireless communication company(30) is provided between the sale server(10) and the payment server(20) through an Internet network and a private line for transmitting/receiving data by wireless. A PDA(40) is possessed by staves of a filed and connected to the wireless communication company(30) by wireless for making the staves transmit/receive data through the sale server(10) and the payment server(20), perform a field information process, and perform a payment. A printer(50) attached to the PDA(40) is provided for outputting a search result and processed contents. A card reader(60) reads information of a credit card when a payment is achieved using the credit card in a field.
Patent KR-20020082580-A (KR)
Title: Plasma etching chamber and method for manufacturing photomask using the same
Inventor: CHO SEONG YONG
IPC: G03F1/54
Filed: 2001-04-24
Abstract: PURPOSE: A plasma etching chamber and a method for fabricating a photo mask using the same are provided to form a pattern of a shielding layer having a uniform CD(Critical Dimension) distribution on all areas of a photo mask substrate by improving a structure of the plasma etching chamber. CONSTITUTION: A plasma etching chamber(10) is formed with a chamber wall(12), a TCP(Transformer Coupled Plasma) coil(14) installed on an upper portion of the chamber wall(12), and the first power source(16) for applying RF power to the TCP coil(14). An electrode(30) is installed on a bottom portion of the inside of the chamber wall(12). The electrode(30) is used for supporting a photo mask substrate(20). The electrode(30) has a support side(32) for supporting the photo mask substrate(20) and an upper side(34) for surrounding the support side(32) around the support side(32). A sidewall(36) is extended between the upper side(34) and the support side(32). The support side(32) has a steppe portion. The second power source(18) is connected with a lower portion of the chamber wall(12). A heat transfer element(40) is installed around an edge of the support side(32). The heat transfer element(40) is connected with a heater(50).
Patent KR-20020085495-A (KR)
Title: Spotting Pin for microarraying of biological preparation
Inventor: AHN JEONG UK
IPC: C12Q1/68
Filed: 2001-05-08
Abstract: PURPOSE: A spotting pin for a microarray of biological samples is provided, to inhibit the damage of a board and the end of the pin due to their contact, and significantly increasing the amount of biological samples sucked. CONSTITUTION: The hollow typed spotting pin for a microarray of biological samples comprises a capillary part forming a tapered end and a reservoir part having larger inner diameter than the capillary part and containing a sample solution, wherein the inner diameter ratio of the capillary part to the reservoir part is 1:0.033 to 1:0.2; the inner diameters of the capillary part and the reservoir part are 0.01 to 0.5 mm and 0.5 to 3 mm, respectively; and the spotting pin is made from glass, soda line, or borosilicate glass.
Patent KR-20020082380-A (KR)
Inventor: AN JONG CHEOL
IPC: F01N13/00
Filed: 2001-05-08
Abstract: PURPOSE: Muffler structure of a vehicle is provided to prevent corrosion of the muffler by discharging water along asbestos with inserting the part of the asbestos to a discharge pipe, and to reduce exhaust noise by installing an exhaust pipe in a main muffler. CONSTITUTION: A muffler of a vehicle is composed of a front exhaust pipe connected to an engine cylinder; a catalyst converter; a center muffler(40) connected to the catalyst converter by an exhaust pipe(30); a main muffler(50) having an installation hole(51); a fixing body(110) having a discharge pipe(111) inserted to installation holes(41) of mufflers, and a flange(112) formed in the upper part of the discharge pipe for fixing firmly; and asbestos inserted and protruded from the pipe of the fixing body. The end of the exhaust pipe having plural holes is inserted to the main muffler by welding. Noise is reduced and water is drained by fastening the fixing body in the center muffler and the main muffler with the flange.
Patent KR-20020088556-A (KR)
Title: A photo resist bottle for a semiconductor device fabrication installation
Inventor: CHOI JAE HONG
IPC: H01L21/027
Filed: 2001-05-18
Abstract: PURPOSE: A photoresist bottle used in semiconductor manufacturing processes is provided to previously identify whether a photoresist is normal by using a temperature sensing mark. CONSTITUTION: In order to manage a critical temperature of a photoresist, a temperature sensing mark(110) is attached to a photoresist bottle(100). The color of the temperature sensing mark(110) is changed in accordance with the temperature of the photoresist, so that a processing failure due to the abnormal photoresist is previously prevented.
Patent KR-20020088679-A (KR)
Title: Eyebrow dressing stamp apparatus
Inventor: KIM YOUNG YUG
IPC: A45D2/48
Filed: 2001-05-19
Abstract: PURPOSE: A stamp device for eyebrow makeup is provided to enable a user to rapidly produce an appropriate shape of eyebrow and to improve the convenience of carrying and the safety of use thereof. CONSTITUTION: The stamp device for eyebrow makeup comprises: separable upper and lower covers(10a,10b) defining the outer profile of the stamp device; a pair of bodies(20a,20b) integrally coupled to face each other in order to protect inner components of the stamp device, in which the bodies also guide the separation of the covers; and a plurality of cartridge bodies(30a) rotating up and down along the inner periphery of the bodies to discharge a dressing ink according to an external pressure applied thereto, in which the cartridge bodies are interconnected by interposing springs.
Patent KR-20010069955-A (KR)
Title: Head Band Equipped With Cooling Means
Inventor: KIM TAE HOON
IPC: A61F7/10
Filed: 2001-05-22
Abstract: PURPOSE: A head band including a cooling instrument is provided to cool heat generated on a head of a user continuously and efficiently by supplying the cool air with that the compressed gas is expanded and by discharging the refrigerant, the cool air of which is exhausted. CONSTITUTION: The head band including the cooling instrument includes many instruments. A heat insulating material is filled in a band body(20). A textile fixing object(22) is stuck in the band body(20) and is fixed on the head of the user. A band fixing instrument(90) is installed on the end part of the band body(20) and is extended to the appointed length for being contacted with the head of the user. Many gas barrel receiving clips(30) has entry portions(34) and receiving groove portions(32). A compressed gas barrel(10) has the compressed gas for generating the cool air. A gas connecting instrument(40) supplies the gas to a gas conveying tube(26). A gas opening and closing instrument(50) is installed in the gas conveying tube(26) and opens and closes the gas conveyed through the gas conveying tube(26). A gas discharging instrument(70) discharges the cool air to the outside in recharging the gas.
Patent KR-20020092043-A (KR)
Title: Apparatus for Donor and Virtual Base Transceiver Station using Optic Module
Inventor: HWANG MYEONG JU
IPC: H04B10/29
Filed: 2001-06-01
Abstract: PURPOSE: A mother station and virtual base station device using an optical repeater is provided to process traffic of base stations having small neighboring traffic in one base station, and to transceive RF signals of a terminal and the base stations by using a front end of an existing system, thereby configuring a network without a near-far problem. CONSTITUTION: Transceiving antennas(501,513) receive a transmitted signal. Receiving filters(502,514) filter the received signal. Low noise amplifiers(503,516) amplify the filtered signal. Different receiving signal distributors(504,517) distribute the output signal of the amplifiers(503,516) to receiving signal distributors(505,518) of an existing system(500), receiving signal distributors(533,542) of a new system(530), and attenuators(531,540). The receiving signal distributors(505,518) distribute the output signal of the distributors(504,517) to an RF unit(506). The RF unit(506) processes the signal according to each channel. A digital channel processor(507) performs a digital signal processing and a channel processing for output signals of the RF unit(506). A transmitting signal coupler(508) couples output signals of the RF unit(506) to one signal. A high power amplifier(509) amplifies the output signals of the coupler(508). A transmitting filter(511) filters the output signal of the amplifier(509). A transmitting antenna(512) transmits the output signal of the transmitting filter(511).
Patent KR-20020093425-A (KR)
Title: The method of a short-message service each of mobile phone manufacture firm
Inventor: JUNG YEONG JO
IPC: H04W4/20
Filed: 2001-06-08
Abstract: PURPOSE: A method for servicing a short message according to a mobile communication terminal manufacturing company is provided to classify mobile communication terminals according to the mobile communication terminal manufacturing company and offer a characteristic short service discriminated by each mobile communication terminal manufacturing company through a broadcasting short message service. CONSTITUTION: A mobile communication terminal manufacturing company encodes inputted service data as a message to be transmitted to a short message center(S2), and transmits the message to the short message center(S3). The short message center discriminates whether the message is received in a standby state(S11). If the service data message is received from the mobile communication terminal manufacturing company, the short message center checks the length of the received message(S12). The short message center converts the service data message into a data burst message(S13), and transmits the data burst message to a mobile communication terminal manufactured by the mobile communication terminal manufacturing company through a paging channel or traffic channel(S14). The mobile communication terminal discriminates whether the short message is received in a standby state(S21). If the short message is received, the mobile communication terminal transmits a reception acknowledgement signal to the short message center(S22). The mobile communication terminal checks the first 1 byte of the received short message(S23), and discriminates whether the received short message is transmitted by the mobile communication terminal manufacturing company through a code of the first 1 byte(S24). If the received short message is a specific code which indicates the mobile communication terminal manufacturing company, the mobile communication terminal displays that the received short message is transmitted from the mobile communication terminal manufacturing company and simultaneously displays the received information data(S25).
Patent KR-20020094730-A (KR)
Title: Vacuum-line system of refrigerator
Inventor: KIM GWANG SIK
IPC: F25D23/00
Filed: 2001-06-13
Abstract: PURPOSE: A vacuum line system of refrigerator provided to improve workability. CONSTITUTION: A vacuum line system(100) includes a main body part(110) having a first support(112a) and a second support(112b) comprising first frames(114a,114b), second frame(116a,116b) and third frames(118a,118b) connecting upper parts of the first frames and the second frames; an actuating part(120) having a hydraulic cylinder(122) installed on the third frame close to the second frame of the first support and an actuating arm(126) installed to a cylinder rod(124) of the hydraulic cylinder and horizontally reciprocating toward the second support; a guide part(140) having guides(142) fixed on both ends of lower sides of the third frames to continuously circulate, a plurality of plates having guide rollers installed therein to be moved by the guides and having one sides selectively attached to the actuating lever and a gap maintaining bar maintaining gaps between the plates; a conducting part placed on a central part of the gap maintaining bar and having a vacuum housing with a vacuum pump placed therein and a conducting bar extending downward from one side of the vacuum housing; and a transfer part(180) having a first horizontal conveyer(184a) and a second horizontal conveyer(184b) extending from an outside of the second support to the first support and placed under the conducting part and an annular conveyer(188) connecting ends of the first horizontal conveyer and the second horizontal conveyer.
Patent KR-20010070853-A (KR)
Title: Speech service system operated on web
Inventor: WANG SANG JU
IPC: G06F17/00
Filed: 2001-06-13
Abstract: PURPOSE: A voice service system operated on a web is provided to reduce the expenses for generating a web site by providing the web site to which an individual company applies a voice related technology to a general user, thereby generating the web site. CONSTITUTION: A voice service server(10) is equipped with a voice module(12) related to a voice. In addition, the voice service server(10) provides a determined voice service such as a voice recognition service, a voice composition service, an authentication service and a voice homepage generation service. A member client(20) generates and uses a web page using the voice service provided from the voice service server(10). A user client(30) receives all sorts of contents and services through a web page provided from the member client(20).
Patent KR-20010082421-A (KR)
Title: Vehicle driving apparatus for uniform velocity
Inventor: PARK CHANG ROK
IPC: B60K31/00
Filed: 2001-06-20
Abstract: PURPOSE: A constant speed travelling device for a vehicle is provided to fix a position of an acceleration pedal to generate a specific speed, and to maintain travelling speed without stepping on the acceleration pedal. CONSTITUTION: A constant speed travelling device comprises a rotating shaft(30) having a first attaching plate(33) on a middle portion; a rear portion(32) of the rotation shaft inserted to a center pipe of an electromagnet(40) with a spring(35) and a washer(36); a second attaching plate(39) is inserted to a rear end portion of the rotation shaft with a washer(37) and a spring(38); a spiral spring(53) wound around a front end(31) of the rotation shaft by dividing a wire winding unit(52) and a spring winding unit; a one-way clutch bearing(55) having the same rotation direction with a winding direction of the spiral spring by fixing an end of a wire(54); a pulley(50) storing a cover(70) and a case(60) forming an open unit; and an acceleration pedal connected to the other end of the wire. The electromagnet is connected to a battery power and is arranged on a concrete roller receiving signals of a setup switch, a brake switch and a main switch.
Patent KR-20030000201-A (KR)
Title: Apparatus and method for automatically controlling a system power
Inventor: CHOI JONG GUN
IPC: G06F1/00
Filed: 2001-06-22
Abstract: PURPOSE: A device and a method for controlling a system power are provided to automatically control the on/off of the system power by a hardware depending on an internal temperature of a system. CONSTITUTION: A temperature sensor(10) senses the internal temperature of the system, compares the sensed temperature with a critical temperature, and outputs a temperature alert signal of a specific level. A reset logic(12) outputs an embedded controller reset signal of a specific level depending on the temperature alert signal. An embedded controller(14) performs an input device and a power block and determines the initiation with response to the embedded controller reset signal. A core chipset(18) performs the data transmission and control between the input and output devices. A control logic(24) blocks the application of an operating power on request signal to the embedded controller(14) through the core chipset(18).
Patent KR-20030000302-A (KR)
Title: Traffic control and information provide system used dsrc
Inventor: PARK IN CHEOL
IPC: G08G1/09
Filed: 2001-06-23
Abstract: PURPOSE: A traffic management and information provision system using a DSRC(Dedicated Short Range Communication) system is provided to manage efficiently road traffic by grasping rapidly traffic state information related to traffic volume, traveling time, and traffic regulation. CONSTITUTION: An OBE(On-Board Equipment) is installed in the inside of a vehicle(100) such as a passenger's car. An RSE(Road Side Equipment)(20) is installed at street facilities(300) such as a street lamp. A detector(200) is formed with an image detector using a camera and a loop detector using an electromagnetic method in order to measure traffic volume. The OBE is used for storing a license number of the vehicle(100) and information about the vehicle(100). The RSE(20) transmits a moving state of the vehicle(100) to a traffic control center(400). The traffic control center(400) collects information from the detector(200) and controls a traffic state by using the collected information.
Patent KR-20030001588-A (KR)
Title: Method for forming bitline contact in semiconductor device
Inventor: AHN YEONG BAE
IPC: H01L21/28
Filed: 2001-06-25
Abstract: PURPOSE: A method for fabricating a bitline contact of a semiconductor device is provided to simplify a process and shorten an interval of fabrication time by performing an etch process for the bitline contact in a memory cell area and a core/peri area through an exposure process. CONSTITUTION: Transistors are formed on a semiconductor substrate(21) having the first and second regions. A lower plug layer(28) in contact with an electrode of the transistors in the first region is formed. The first insulation layer is formed on the resultant structure and is planarized to expose the lower plug layer. The second insulation layer and the first dummy material layer are sequentially formed on the resultant structure. An etch process is once performed to expose the first insulation layer so that the first holes are formed in the first region and the second holes broader than the first holes are formed in the second region. The second dummy material layer is formed on the resultant structure to fill the first holes and is etched back to form a sidewall on the side surface of the second holes. A predetermined depth of the first insulation layer is etched by using the second holes and the sidewall.
Patent KR-20030000814-A (KR)
Title: Method for controlling a converting of web-page for a portable telecommunication terminal
Inventor: OH TAE HO
IPC: G06F17/00
Filed: 2001-06-27
Abstract: PURPOSE: A method for controlling the web page modification of a portable communication terminal is provided to monitor a web page screen in the real-time when a new rule for modifying the web page of the portable communication terminal is applied to the web page. CONSTITUTION: A new conversion rule for modifying the web page is set by connecting to a contents operating system through the Internet(202,204). While the new conversion rule is set, the provision of the web page modified by the new conversion rule is requested by connecting to the contents operating system through a pre-viewer port(206). The web page according to the new conversion rule is formed by responding to the request(208). The web page is displayed by transmitting the formed web page to a contents provider through the pre-viewer port(210,212). If the setting for the new conversion rule is finished, the new conversion rule is stored in a database and is used for a service(214,216).