baber/WOPTO huggingface dataset:
Patent KR-20040100284-A (KR)
Inventor: KANG BEOM HYEONG
IPC: B44D3/00
Filed: 2003-05-22
Abstract: PURPOSE: Biodegradable art materials for a small child are provided to be effectively decomposed by natural microbes and to obtain various shapes and colors effective for art education for a small child by adhering art materials to each other using an adhesive force of starch without using an adhesive such as glue. CONSTITUTION: Biodegradable art materials for a small child are foaming agents foamed by extruding starch, its derivatives, or their mixture at a certain ratio using an extruder. Starch of high polymer, its derivatives, or their mixture is used as the main raw materials of the art materials. Starch-glycine derivatives are used as the starch derivatives. The starch-glycine derivatives are made by ester reaction between hydroxy of starch and carboxyl group of glycine that is a plasticizer. Glycine of 5% to 15% by weight is preferably added during the ester reaction. One or two kinds selected from corn, potato, tapioca, high amylose, sweet potato, wheat, rice and their denaturalized starch are used as the starch. Examples of the denaturalized starch include oxidation starch, acid-treated starch, ester starch, cross-linked starch, hydroxy alkyl starch, or their transformed starch. Particularly, corn or its derivatives are preferably used as the starch.
Patent KR-20030093113-A (KR)
Title: 증폭기 및 무선 주파수 튜너
IPC: H04B1/18
Filed: 2003-05-28
Abstract: 무선 주파수 튜너(radio frequency tuner)의 입력단으로 사용하기 위한 저 잡음 증폭기(low noise amplifier; LNA)는 반전 증폭단(inverting amplifier stage) 및 상호 컨덕턴스단(transconductance stage)을 포함한다.  증폭단은 입력 저항을 통하여 증폭기의 입력에 연결되고 피드백 저항을 통하여 증폭단의 출력에 연결된 입력을 갖는다.  상호 컨덕턴스단은 입력 저항을 통하여 증폭단의 출력 전압에 실질적으로 비례하는 전류를 흐르게 한다.
Patent KR-20040101879-A (KR)
Inventor: OH DAE KYOUNG
IPC: A23D9/00
Filed: 2003-05-27
Abstract: PURPOSE: Multipurpose vegetable oil obtained by extracting soybean oil, onion, green onion and beef is provided. It has better antioxidant effect than conventional vegetable oil as well as characteristic taste and flavor. It can be used in laver rolls, rice with mixed vegetables, frizzled rice, mixed products, fried products, vinegared fish and rice(sushi) or the like. CONSTITUTION: Onion and green onion(only white part) are poured into a predetermined of soybean oil, steamed for 70 to 90min, added with sliced beef whose fat is removed and then steamed for 60 to 80min. The beef is extracted before being used.
Patent KR-20040103730-A (KR)
Inventor: CHO BONG HWAN
IPC: H04N9/31
Filed: 2003-06-02
Abstract: PURPOSE: A device for controlling a color wheel of an image display system and a method therefor are provided to widely use an actually displayed region and enhance luminous intensity efficiency by minutely and accurately adjusting an RPM(Revolutions Per Minute) and deflection. CONSTITUTION: A motor driving unit(200) receives motor control data, and generates a signal necessary for driving a motor. A wheel(220) is combined with a motor axis, and is rotated and controlled by the signal outputted from the motor driving unit. An index sensor(230) detects index information from the motor, and feeds back detected index information. A control unit(100) performs a minute adjustment stage and a fast adjustment stage according to an error range in which feedback index information is compared with a reference synchronous signal, and outputs motor control data according to the minute adjustment stage and the fast adjustment stage to the motor driving unit through separate lines.
Patent KR-20040104998-A (KR)
Inventor: SON DONG JU
IPC: B60G7/00
Filed: 2003-06-03
Abstract: PURPOSE: A lower arm structure of a vehicle is provided to absorb the stress transmitted from a knuckle via a spring and to realize the stabilized and firm durability against the repeated stress applied on a spring seat. CONSTITUTION: A lower arm(1) has a spring seat(7) interposed between an upper panel(3) and a lower panel(5). A reinforcing member(9) extended toward the front and lower portions of a vehicle is installed on the part of the lower panel where the spring seat is installed. The upper panel, the lower panel and the spring seat are combined by welding, and the reinforcing member is mounted by insertion.
Patent KR-20030095318-A (KR)
Title: 판상물의 포장구조물 및 그 포장방법
IPC: B65D77/26
Filed: 2003-06-07
Abstract: 본 발명은, 수납 및 반출시의 청정도를 향상시키고, 다른 사이즈에 공용가능하며, 반출작업성이 뛰어나고, 포장 재료삭감에 따른 환경대책, 수송비용 절감을 달성하는 판상물의 포장구조물 및 그 포장방법을 제공하는 것이다. 
     본 발명의 판상물 포장구조물(10)은, 복수매의 유리판(13)을 판두께 방향으로 소정 간격을 두고 병렬로 지지하는 복수의 지지홈(14a)을 갖는 하부 L형 지지패드(14)에서 대략 직립으로 병렬배치시켜서 베이스(12)상에 수납지지하는 것으로, 하부 L형 지지패드(14)가 유리판(13)을 수평방향으로 반출가능하도록 베이스(12)상에 설치되고, 하부 L형 지지패드(14)에 병렬로 지지된 유리판(13) 상부에, 판두께 방향으로 소정 간격을 두고 병렬로 지지하는 복수의 지지홈(15a)을 갖는 상부 지지패드(15)가 배치되어 있으며, 양 지지패드(14, 15)로 지지된 유리판(13) 전체를 싸는 포장자재(16)와, 유리판(13) 전체를 베이스(12)에 고정하여 베이스(12)로부터 이탈하는 것을 방지하는 고정밴드(17)를 구비하는 것이다.
Patent KR-20030064669-A (KR)
Inventor: LEE HAE WON
IPC: C09B62/008
Filed: 2003-06-09
Abstract: PURPOSE: Provided are novel azo metal chelate compounds represented by formula 2 which are prepared by reacting azo dyes containing derivatives represented by formula 1 with various metal ions. The chelate compounds are used as optical recording materials. CONSTITUTION: The azo metal chelate compound represented by formula 2 has maximum absorbance at wave length of 350-650nm and has 1,8-2.3 reflective index at wave length of 400-700nm. In the formula 1 and the formula 2, X and Y are independently S or N; R1, R2, R3, R4 and R5 are independently hydrogen atom, carboxyl group and methoxy group; and M is metal ions such as Ni, Zn, Co or Cu. The optical recording materials comprises a transparent substrate with grooves and an optical recoding layer containing the azo metal chelate compounds represented by formula 2 functioning as dye to absorb laser light, on the substrate.
Patent KR-20030095340-A (KR)
Title: 전기영동 표시장치
IPC: G02F1/1677
Filed: 2003-06-10
Abstract: 본 발명은 기판사이에 소정의 갭을 두고 위치 결정된 표시 기판 및 후방 기판과, 이들 기판사이의 영역을 화소로 분할하기 위하여 상기 기판사이에 위치 결정된 칸막이 부재와, 각 화소에 위치 결정된 액체 및 복수의 대전입자와,  각 화소에 형성된 제 1 전극 및 제 2 전극을 구비하고, 상기 전극의 사이에 전압을 인가시킴으로써 상기 대전입자를 이동시켜서 표시를 수행하는 전기 영동 표시장치에 있어서, 
     상기 표시 기판과 상기 칸막이 부재와의 사이에, 상기 표시 기판  보다도 얇은 투명 박막이 위치 결정되어 상기 투명 박막과 상기 표시 기판과의 사이에 투명부재가 위치 결정되어 있는 것을 특징으로 하는 전기영동 표시장치를 제공한다. 본 발명은 대전 영동 입자의 다른 화소의 이동으로 초래하는 화질 열화를 방지한다.
Patent KR-20040107009-A (KR)
Inventor: KIM HYEON JEONG
IPC: H04L12/12
Filed: 2003-06-12
Abstract: PURPOSE: A method for controlling a home network and an apparatus therefor are provided to improve the convenience of home network appliances and easily operate electric appliances by automatically controlling the electric appliances according to user location data and appliance usage data. CONSTITUTION: An RF(Radio Frequency) transmitting unit(110) is attached to a predetermined part of the first user among a plurality of users to output user location data for confirming a location of the first user in a frequency type. An RF receiving unit(130) includes a base RF receiver(141) attached to a predetermined part of each room and a plurality of RF receivers(131,132,133,134) installed at predetermined parts of electric home appliances respectively. When the first user operates the first electric home appliance, the RF receiver(131) of the first electric home appliance generates appliance usage data which is use time information, and outputs the appliance usage data and the user location data. When receiving the user location data, the RF receiving unit(130) receives the appliance usage data provided from the outside to control the electric home appliance. A control unit(150) analyses and sorts the user location data and the appliance use data to storing the same on a database(153). When the base RF receiver(141) receives the location data of the first user, the control unit(150) outputs the appliance usage data to control the operation of the electric home appliance of the first room.
Patent KR-20040107851-A (KR)
Inventor: CHOI UK
IPC: B23K7/00
Filed: 2003-06-14
Abstract: PURPOSE: A cutting method of a slab by using flamex gas is provided to improve the cutting speed of the slab by using flamex gas as the torch gas, and to reduce cutting hours and prevent cutting failure by presetting the cutting width of the torch according to information from the mold. CONSTITUTION: The area incapable of cutting corresponding to the reference casting speed is decided by receiving Information on the casting width, the cutting length and cutting speed from the mold in starting cutting after cropping. Torches(12) are moved in opposite to each other corresponding to the casting width, and arranged by feeding the casting speed reduction signal back to remove the area incapable of cutting. Cutting is performed by moving two torches, and the torch is returned to the original position with the distance of 110 mm between torches. The other torch is returned after finally cutting, and a torching cutting machine(10) is restored for the next cutting process.
Patent KR-20050004310-A (KR)
Inventor: JEONG JIN SEONG
IPC: E05C17/22
Filed: 2003-06-27
Abstract: PURPOSE: A car door checker is provided to improve the durability and quality of vehicles by preventing the damage of a car body by making a cylinder filled with buffer absorb an impact caused by opening a door suddenly. CONSTITUTION: The car door checker contains: a cylinder(100) located in a car body panel(400), filled up with buffer(110) and provided with a stopper(120); a piston(200) located in the cylinder(100), provided with a vent(210) and supported elastically by an elastic member(220); and a checker arm(300), whose one side is connected to the piston(200), the middle part is provided with a bent(310) and the other side is hinged on a hinge bracket(500) of a door. The buffer(110) is composed of oil and Nitrogen Gas, and the stopper(120) is in contact with a case(410) installed in the car body panel(400) to absorb an impact caused by opening a door.
Patent KR-20050002350-A (KR)
Inventor: MOON SEUNG CHAN
IPC: H01L21/027
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a semiconductor device is provided to improve the degree of integration by forming fine contact holes on a semiconductor substrate using a first and second phase shift mask. CONSTITUTION: A first exposure is performed on a photoresist layer of a semiconductor substrate by using a first phase shift mask, wherein the first phase shift mask is used for forming contact holes of a dense pattern region. A second exposure is performed on the photoresist layer by using a second phase shift mask, wherein the second phase shift mask is used for forming contact holes of an independent pattern region. A plurality of fine contact holes are formed on the substrate by developing the exposed photoresist layer.
Patent KR-20050005144-A (KR)
Inventor: KIM HYUN HO
IPC: H04W4/16
Filed: 2003-07-04
Abstract: PURPOSE: A call voice character conversion service method in a mobile communication network is provided to convert voice call contents between mobile communication terminals into characters, and to supply the characters as a text message, so that a receiver can exactly receive the voice call contents without storing a voice. CONSTITUTION: An originating terminal and a receiving terminal perform a voice call through a call connection via MSCs(S10). If either the originating or the receiving terminal requests a call voice character conversion service(S11), a character conversion processing server responds to the service request(S12). The server requests a speech voice to be delivered(S13). Each MSC supplies a call voice signal to the server(S14). A voice recognition processing module of the server processes transmitting/receiving voice signals, and generates voice recognition code data(S15). A character conversion module converts the voice recognition code data into character data(S16). A text message generation module of the server generates the character data in text message type to store a text message(S17), and supplies the text message with a mobile phone number to an SMC(Short Message Center)(S18). The SMC converts the text message in short message type, and transmits the message to the corresponding terminal(S19).
Patent KR-20050006862-A (KR)
Inventor: JEON SE KUN
IPC: F24H9/20
Filed: 2003-07-10
Abstract: PURPOSE: A hot water control device of a boiler is provided to reduce generation time of hot water and fuel consumption by communicating the water pipe in a second heat exchanger and increasing the predetermined temperature of water with latent heat of the second heat exchanger. CONSTITUTION: A hot water control device of a boiler is composed of a first heat exchanger(10) heating water at the desired temperature by heat from a burner discharging combustion gas downward and supplying heating water, a second heat exchanger(20) wound on the first heat exchanger to supply hot water with heating water and water by using latent heat, and a hot water heat exchanger connecting to the first and second heat exchangers through a connecting pipe(30) and a water pipe(31) and exchanging heat of heating water and water flowing and circulating through a three-way valve(32) and a circulation pump(33). The water pipe is connected through the second heat exchanger to the hot water heat exchanger.
Patent KR-20050007099-A (KR)
Inventor: LEE KWANG HO
IPC: B23B51/02
Filed: 2003-07-11
Abstract: PURPOSE: A cutting tool for replacing a cutting head is provided to increase the rigidity of the cutting head by discharging coolant oil sufficiently without forming the coolant discharge hole, and to fasten the cutting head to the body accurately by integrating the center with the cross assembling projection and the cross assembling groove. CONSTITUTION: A cutting tool is composed of a body(10) having a cross assembling projection protruded in the front, a coolant pipe formed from the rear end to the front to flow coolant oil for cooling heat in cutting and a chip discharge groove(13) discharging the cut chip in the outer periphery, a cutting head(20) having a cross assembling groove for inserting the assembling projection of the body, a cutting blade for processing the hole and a chip discharge groove(23) connected to the chip discharge groove of the body, and an assembling member combined with the body by the cutting head to fasten the cutting head to the body and composed of a coolant discharge hole communicated with the coolant pipe of the body to discharge coolant oil to the cutting portion.
Patent KR-20030064729-A (KR)
Inventor: CHANG HAK SEON
IPC: G06Q10/06
Filed: 2003-07-18
Abstract: PURPOSE: A system for managing entrance/attendance using a touch sensor and an RF(Radio Frequency) card reader, and a controlling method thereof are provided to save power consumption of the system by supplying the power to each circuit when a user starts the operation of a controller by using the touch sensor. CONSTITUTION: An RF card(100) includes the encrypted user information and communicates the wireless signal information with a receiver. The touch sensor(200) detects the contact from the user and generates a switching signal according to the detection result. The RF card reader(300) reads the user information included to the RF card(100), judges the opening/closing of a door by confirming the read information, generates the entrance information, and controls the door. An attendance management server(400) manages an attendance state of each user. An entrance controller(500) controls the opening/closing of the door according to a control signal or a remote control signal of the RF card reader(300). A central management server(600) keeps the door open on an emergency situation, and informs a manager of the user information and an entrance permission state.
Patent KR-20030068513-A (KR)
Inventor: PARK SEONG UK
Filed: 2003-07-24
Abstract: PURPOSE: A system for operating a POS(Point Of Sale System) and a data processing method thereof are provided to process the sales data and the new product data commonly by securing a file storing space on the Internet without installing a database server. CONSTITUTION: A barcode is read from various article bought by a customer(S112). A value is queried to the present goods data(S114). It is judged that the existence of a present goods data value(116). If the present goods data value exists, a goods price is processed(S119). If not, the goods price is processed after inputting the goods price. A sales file and a goods data file are uploaded to a file storing server from a branch and a head office(S140). The new goods data is downloaded from the file storing server(S146). The file and the data are processed by converting the download new goods data and storing the sales data(S148).
Patent KR-20030072267-A (KR)
Inventor: KWON CHAN KEUN
IPC: G06Q50/06
Filed: 2003-07-24
Abstract: PURPOSE: A system for managing the pressurized feedwater is provided to easily maintain pressurizing facilities and to manage the feedwater operation in real-time by using a database analysis technology and a management model method fit to a mobile environment. CONSTITUTION: A measuring data collector of a pressurized feedwater pump yard collects the operation information, the pressure/flow information of a pump, the initial pressure/flow information of the pump yard, and the water level/regional flow information of a water reservoir by installing to each pump yard. A wire/wireless information transmission controller(40) receives the measured information and transmits it to the outside. A feedwater operation managing server(64) connects to the information transmission controller through the network, receives the measured information of each pump yard, generates an operation state of each facility based on the measured information, and stores it in a database. A portable remote monitor connects to the server(64) through the wireless network, downloads the operation states from the server(64), and displays the real-time operation states.
Patent KR-20050012984-A (KR)
Inventor: HAM KYOUNG JA
Filed: 2003-07-25
Abstract: PURPOSE: A system and a method for a customized AD(ADvertisement) using a portal site or an EC(Electronic Commerce) site on the Internet are provided to enhance AD effect and offer information needed to a user by assigning a category classification code to each AD data, recognizing goods/information/service searched from the user, and presenting the AD having the same classification code. CONSTITUTION: The ADs(111-11n) have the category classification code or an advertiser ID. The category classification code classifies the advertiser ID and the goods(101-10n). A database(120) of a site operator stores the Internet AD data including the advertiser ID or the category classification code. An AD operation system selects the AD of the same classification code from the database by converting search information inputted from the user into the classification code and presents the selected AD to a user site.
Patent KR-20050013420-A (KR)
Inventor: JUNG TAE JUN
IPC: A47K7/00
Filed: 2003-07-28
Abstract: PURPOSE: A unit for removing horny substances is provided to give a more hygienic and efficient horny substance remover by mounting a disposable peeling tip on a handpiece peeling tool. CONSTITUTION: The unit for removing horny substances includes a peeling handpiece for contacting skin, and grinding and removing horny substances from the skin, and a vacuum suction unit, which is connected to the handpiece, and sucks in separated horny substances. The peeling handpiece has a body(42) having an inhaling passage in the middle, a peeling tip(41) having an inhaling hole in the middle, and a connection unit(44) connected to the vacuum suction unit. The peeling tip made of an abrasive material is detachably mounted on one end of the body(42).
Patent KR-20050017364-A (KR)
Inventor: YANG SOO HYUN
Filed: 2003-08-13
Abstract: PURPOSE: A system and a method for generating an animation message on a portable terminal are provided to enable a user to transmit the animation message formed with an animation made by the user to the portable terminal of other user or through an email. CONSTITUTION: An image information database(420) stores images to enable the user to make the animation message. An animation message generating module(460) helps the user input an animation message generation condition, generates the animation message corresponding to the animation message generation condition, and transmits it to user terminals(200,300).
Patent KR-20050019423-A (KR)
Inventor: YOON SUNG HYUN
IPC: B60T8/34
Filed: 2003-08-19
Abstract: PURPOSE: A brake control system of a vehicle is provided to quickly release a partial braking state by deciding partial braking by using rotational deceleration of wheels and controlling wheel braking pressure of high rotational deceleration. CONSTITUTION: A brake control system of a vehicle having plural speed sensors for measuring the speed of each vehicle wheel is composed of front-wheel left and right rotational deceleration computing units(22,21) for calculating each left and right rotation deceleration of front wheels by inputting speed signals measured from front-wheel left and right speed sensors; a rotational deceleration error computing unit(23) for calculating a rotational deceleration error of left and right wheels by inputting the rotational deceleration output from each left and right rotational deceleration computing unit; and a braking pressure control unit(24) for deciding a partial braking state by inputting the error value calculated from the rotational deceleration error computing unit and outputting a braking control signal for controlling wheel braking pressure of high rotational deceleration.
Patent KR-20040019925-A (KR)
Inventor: TANADA HIROSHI
IPC: F01N3/24
Filed: 2003-08-26
Abstract: PURPOSE: To efficiently purify hydrocarbon HC in exhaust gas at the time of cold starting of an engine, without lowering output performance of the engine, in regard to a device controlling emission from the engine. CONSTITUTION: A catalyst device 20 is provided, which comprises an HC adsorbent 2a adsorbing HC in the exhaust gas, an HC purifying catalyst 2b capable of purifying the HC separated from the HC adsorbent 2a, and transition metal 5 adsorbing CO in the exhaust gas. An HC desorption timing estimating means 6 estimates timing that the HC separated from the HC adsorbent. By a controlling means 7, an air/fuel ratio is made to be richer than a stiochiometric air/fuel ratio at the time of starting an engine 30, thereby starting driving. The air/fuel ratio is switched to lean according to the desorption timing of the HC based on output of the HC desorption timing estimating means 6.
Patent KR-20050023000-A (KR)
Inventor: KIM YANG GI
IPC: H04W4/00
Filed: 2003-08-28
Abstract: PURPOSE: A method and a system for supplying credit card information by using a mobile terminal are provided to supply images or icons on plural credit cards to a mobile terminal from a credit card member store when a user accesses the member store, and to provide member store information of a credit card selected by the user to the user's mobile terminal. CONSTITUTION: A credit card information supply server(110) wirelessly delivers a kind of credit cards usable in a credit card member store, and delivers affiliated credit card information in accordance with each credit card. A credit card information DB(120) stores the kind of the credit cards and the affiliated credit card information as data. A mobile terminal(130) receives the affiliated credit card information, and displays the received credit card information.