baber/WOPTO huggingface dataset:
Patent KR-20020076624-A (KR)
Title: Contact type image recognition device utilizing a digital camera
Inventor: CHOI SEUNG HO
IPC: H04N5/225
Filed: 2001-03-29
Abstract: PURPOSE: A contact type image recognition system using a digital camera is provided to recognize a contact image using a digital camera attached to a mobile terminal to perform user authentication. CONSTITUTION: A contact type image recognition system using a digital camera includes a folder(11), a main body(12), a refractive lens(40), an auxiliary optical source(50), and a contact image processor. A part of the end of a lens supporting case(21) for supporting and fixing a camera lens(20) is protruded from a predetermined portion of the folder. The main body has a hole(30) into which the lens supporting case is inserted when the folder is folded. The refractive lens transmits light reflected by a contact image to the camera lens. The auxiliary optical source provides a predetermined quantity of lights to the inside of the hole of the main body. The contact image processor compares a signal captured by the camera lens with video data previously stored to output the compared result.
Patent KR-20010091042-A (KR)
Title: Electromagnetic sound generator
Inventor: ASAHINA MASATO
IPC: G10K9/13
Filed: 2001-04-03
Abstract: PURPOSE: To provide an electromagnetic sound producing body with which the vibration characteristics of a diaphragm are stabilized. CONSTITUTION: A groundsel cover 2 and upper cover 3 constituting a casing 1 are united to form a sound releasing hole 1a. A yoke 4, magnet 5, coil 6, diaphragm 7 and exciting piece 8 are all built into the groundsel cover 2 side. The exciting piece 8 has a curved sectional shape and its central convex surface is welded to the center of the diaphragm 7. A pair of insertion holes 2b penetrate the outer side of a bank 2a of the groundsel cover 2. A compression coil spring 10 as an external connecting terminal is inserted into a hole 9c of a lead frame 9 in the insertion hole 2b and is soldered thereto, by which conduction is obtained.
Patent KR-20010106178-A (KR)
Inventor: YEON MYUNG HEUM
IPC: A47C17/38
Filed: 2001-04-04
Abstract: A shaped adhesive article is prepared by a method comprising the steps of shaping an adhesive mixture in a mold, said mold having one or more featured surfaces, said mixture including a first polymer precursor and a second polymer precursor, or a first polymer precursor and a thermoplastic polymer, polymerizing said first polymer precursor in said mold, to produce a shaped adhesive article having one or more featured surfaces, removing said shaped adhesive article from said mold, and adhering one or more of said featured surfaces to a substrate.
Patent KR-20010110643-A (KR)
Title: 저소비 전력의 반도체 집적 회로 장치
IPC: H01L27/108
Filed: 2001-04-07
Abstract: 저소비 전력이 요구되는 스탠바이 상태시의 게이트 터널 전류를 저감시킨다. 
     스탠바이 상태시에 온 상태가 되는 트랜지스터에 게이트 터널 장벽이 큰 트랜지스터(PQa, PQc, NQb, NQa)를 이용하고, 스탠바이 상태시 오프 상태가 되는 트랜지스터에는 게이트 절연막이 얇은 MIS 트랜지스터를 사용하고, 또한 계층 전원 구성으로서 주부 전원선(30, 32) 및 주부 접지선(34, 36)을 스탠바이 상태시 분리한다.
Patent KR-20020079224-A (KR)
Title: A movable complexity information processing apparatus
Inventor: CHOI BYEONG UK
IPC: G06Q10/10
Filed: 2001-04-13
Abstract: PURPOSE: A mobile device for processing total information is provided to use the Internet in a house freely regardless of installing place. CONSTITUTION: A plurality of mobile integrated information processing devices(500) are mounted in a movable robot, positioned in a house, and perform wireless data communication with a network connection unit(400) which is connected to a physical communication medium through a wireless modem. The network connection unit(400) is positioned in each house and connects the mobile integrated information processing device(500) to an Internet network(200) or a public network(450). The mobile integrated information processing device(500) performs a call connection with a crime prevention center(460) through the public network(450) by the network connection unit(400), and connects to an Internet service provider server(300) through the Internet network(200).
Patent KR-20020081998-A (KR)
Title: Class management method on internet
Inventor: AHN JIN TAE
IPC: G06Q50/20
Filed: 2001-04-23
Abstract: PURPOSE: A class management method is provided to enable an educatee to access a server and to individually study at the server, to offer an educator contents used by the educatee, a subject or field accomplishment degree, a study progress state or a test result, and to enable the educator to manage the educatee via an honorary certificate system, a grade management system and an education statistics system. CONSTITUTION: The method comprises steps of an educatee accessing a web server over the internet, as follows. First the educatee logs in and studying on the web server. Second, the web server stores an education assessment result, an education progress state and an education progress analysis, and outputs via a central data processing system, at an educatee data management database, the web server offering personal education analysis data processed by the central data processing system to the educatee. Third, the web server offers personal education analysis data processed by the central data processing system to the educatee. Then the web server offers data on all the educatee in a class to an educator for easily managing the class. The education contents are classified by the grade, the subject, and the field, and stored at a database. As the educatee studies corresponding education contents, education progress state data is generated and stored at the educatee management database. If the educator or a parent requests an education progress analysis to the central data processing system, he or she can receive the requested analysis data from the central data processing system.
Patent KR-20010098860-A (KR)
IPC: G11C7/10
Filed: 2001-04-25
Abstract: 메모리 셀 데이터의 판독 동작 기간으로서 레이턴시 기간 및 시리얼 액세스 기간을 갖는 반도체 장치에서, ON 셀 및 OFF 셀에 대해 진 메모리 셀 데이터를 검출하는 타이밍 차를 적게 하여, 레이턴시 기간에서의 메모리 셀 데이터 판독 동작의 고속화를 가능하게 한다.  TK 기간 검출 회로(1)에 의해 레이턴시 기간 또는 시리얼 액세스 기간을 나타내는 제어 신호를 출력하고, 레퍼런스 앰프(2)는 이 출력 신호에 기초하여 레이턴시 기간에는 고 레벨, 시리얼 액세스 기간에는 저 레벨의 레퍼런스 신호를 센스 앰프(10)에 출력한다.
Patent KR-20020083605-A (KR)
Title: Apparatus for fixing electrode of continuous polymerizing system using plasma
Inventor: HA SAM CHEOL
IPC: H05H1/38
Filed: 2001-04-27
Abstract: PURPOSE: An apparatus for fixing an electrode of continuous polymer film deposition equipment using plasma is provided to improve the uniformity of thickness of a deposited material by sustaining constantly intensity of tension applied to an electrode. CONSTITUTION: A plurality of electrodes(11) are arranged on both sides of the inside of a process chamber. Both ends of the electrode(11) are fixed by electrode holders(12). The electrode holders(12) are combined with a fixing plate(13). A tension sustain portion(14) is combined with the fixing plate(13). The tension sustain portion(14) is fixed to a side portion of the electrode holder(12) a through-hole(13a) of the fixing plate(13) by a couple of sliding pins(21,21'). A couple of projected end portions of the sliding pins(21,21') are fixed by a stopper plate(22). A coil spring(23) is installed between the stopper plate(22) and the fixing plate(13).
Patent KR-20020084389-A (KR)
Title: Carbon sticking in idle speed control actuator simulation testing device of liquified petroleum gas vehicle and method thereof
Inventor: KIM JUNG SU
IPC: G01M15/00
Filed: 2001-04-30
Abstract: PURPOSE: An apparatus and method is provided to accurately analyze factors of carbon sticking of idle speed control actuator, while stabilizing engine performance and improving user conveniences. CONSTITUTION: An apparatus comprises a throttle body(10) having an air suction part and a fuel suction part; a carbon forming unit(20) coupled onto the throttle body, and which receives and discharges air mixture; an air suction path(30) connected to the air suction part of the throttle body, and which guides external air being sucked into the throttle body; an air control unit(40) installed within the air suction path, and which controls the amount and pressure of the air being sucked into the throttle body; a fuel path(50) connected to the fuel suction part of the throttle body, and which guides the fuel being fed into the throttle body; a fuel control unit(60) installed within the fuel path, and which controls the amount and pressure of the fuel being sucked into the throttle body; a dust supply unit(70) for collecting dust from the atmosphere and supplying the collected dust to be introduced into the air suction part of the throttle body through the air suction path; a temperature control unit(80) for controlling temperature around the carbon forming unit; and an air fuel ratio control unit(90) for providing duty control signals for controlling air and fuel being introduced into the carbon forming unit, to the air control unit and the fuel control unit, respectively.
Patent KR-20020088094-A (KR)
Title: A real time underwater surveillance system based on computer clustering and open computer networking
Inventor: KIM HUI GWAN
IPC: G06Q50/00
Filed: 2001-05-17
Abstract: PURPOSE: A real-time underwater monitoring system based on the computer cluster and an open computer network is provided to process the data collected from the geographically dispersed regions by a central computer cluster in the real-time and to offer the data as a desired format to a user. CONSTITUTION: The system comprises a plurality of hydrophone arrays(100) installed to the strategically important positions on a nationwide coast, an input server(200) collecting the data from the hydrophone arrays in the real-time, a process server(300) receiving and analyzing the data from the input servers, and a user interface(400) providing the database as the desired format to the user. The input server receives a signal from the hydrophones installed to the sea-bottom of the nationwide coast. The signal is amplified by an amplifier and only the desired signal is detected by a filter. The detected signal is reached to the input server after being quantized by a digital/analog converter.
Patent KR-20020089025-A (KR)
Title: Method of manufacturing glass send/ gravel for decoration
Inventor: KIM GYEONG MIN
IPC: C03B19/00
Filed: 2001-05-22
Abstract: PURPOSE: Provided is a manufacturing method of transparent or opaque glass gravels with various sizes, colors and shapes for ornamental gravels in aquarium. Also, the method saves manufacturing costs, thus can mass production. CONSTITUTION: The ornamental glass gravels are manufactured by the following steps of: melting colored glass at 850-1300deg.C; quenching the glass melt in water; crushing into a proper sized glass, not powder; separating glass pieces, based on the sizes; heating and cooling in a furnace heated and cooled slowly for smoothing the surface of glass; and polishing with a high speed centrifugal barrel. The furnace temperatures are 300deg.C and 500-600deg.C when the glass pieces come into and out from the furnace, respectively.
Patent KR-20020089831-A (KR)
Title: Wafer Coating Apparatus
Inventor: KIM JONG HO
IPC: H01L21/027
Filed: 2001-05-24
Abstract: PURPOSE: An apparatus for coating a wafer is provided to remove easily photoresist adhered on a coating apparatus by coupling or decoupling easily the coating apparatus. CONSTITUTION: A wafer coating apparatus includes a lower cup(8). The lower cup(8) has a couple of drain portion(4) and an exhaust portion(6). The drain portion(4) has a ring-shaped open upper face and a cylindrical lower face. The drain portion(4) and the exhaust portion(6) have opened upper portions and opened lower portions, respectively. The exhaust portion(6) is projected to an upper direction. A partition wall(10) is formed between the drain portion(4) and the exhaust portion(6). The first inner cup(12) is loaded on an upper side of the lower cup(8). A cylindrical loading tube is inserted into the exhaust portion(6). An incline portion(16) is formed on an upper face of the first inner cup(12). The second inner cup(18) is loaded on the first inner cup(12). An upper cup(20) is located on the second inner cup(18).
Patent KR-20020090260-A (KR)
Title: Supply device of medicine used in automatic counting and packing system and supply method of medicine
Inventor: KIM HO YEON
IPC: A61J3/00
Filed: 2001-05-26
Abstract: PURPOSE: A tablet dispenser for a medicine packing machine and a tablet supply method are provided to promptly and easily supply distributed tablets by simultaneously supplying tablets of various sorts to a packing unit and to hygienically use a tablet packing machine for a long time by removing the powder of the tablets. CONSTITUTION: Two tablet distribution conveyors(2) are placed at both sides of a tablet cassette(1). A tablet supply unit installed between the tablet distribution conveyors feeds tablets for each dosage to a hopper(13) of the packing unit. Powder removing units placed below the tablet distribution conveyor and by the tablet supply unit remove the tablet powder separated from the tablets.
Patent KR-20010109121-A (KR)
Title: 판상 물품 수용 케이스
IPC: B65D81/127
Filed: 2001-05-28
Abstract: 충격 흡수 특성을 갖는 수지재로 제조된 다수의 격벽(2)을 서로 간에 소정의 간격을 가지고 한쌍의 측벽(3)에 가설하여 정렬시키는 방법으로 위치시킴으로써 형성되는 다수의 판상 물품 수용 공간(S)과, 인접한 격벽(2)의 접근 방향으로 개별 판상 물품 수용 공간(S)내에 판상 물체(1)를 수납하는 격벽(2)의 그룹을 체결 및 고정하기 위한 체결 수단(4)이 제공되며, 이러한 구성에 있어서 체결 수단(4)에 의해 체결 및 고정되는 전체 케이스의 사이즈는 소정의 반송용 박스(D)에 끼워지는 소정의 사이즈로, 또는 다수의 이들 케이스가 일 박스내에 수용되도록 하는 사이즈, 또는 이들이 패킹재(50)와 함께 서로 수용되도록 하는 사이즈로 설정된다.
Patent KR-20020091328-A (KR)
Title: A portable alarm global positioning system, and control method therefor
Inventor: JUN JUNG CHUL
IPC: G08B23/00
Filed: 2001-05-31
Abstract: PURPOSE: A portable alarm Global Positioning System(GPS) is provided to recognize a kind of an approached area or traveling circumstances without seeing a display panel by generating separate alarms based on circumstances or settings. CONSTITUTION: The portable alarm global positioning system(GPS) comprises a GPS receiver(100) for receiving satellite signals; an input part(200) for inputting information to set values for controlling a built-in processor; a storage part(300) including a database for storing an application program including a real time kernel and the processor and data which the application program uses; a display panel(400) for outputting and displaying received coordinates data through a menu massage or the GPS receiver and coordinates data stored in the database; an alarm part(500) for generating separate alarms for a user to recognize approaching states to the stored coordinates depending on kinds of alarms; a microcomputer(600) for performing processors for operating signals which the GPS receives and storing the signals to the database, searching for coordinates data within a critical distance from the database, determining a critical speed, and outputting a display signal and an alarm signal to the display panel and the alarm part; an external communication device(700) for transmitting the coordinates data stored in the storage part(300) to an external device or receiving required coordinates data from the external device; and a power supply(800).
Patent KR-20020095340-A (KR)
Title: Disk cartridge and Clamping apparatus
Inventor: BAE BYEONG YEONG
IPC: G11B23/033
Filed: 2001-06-14
Abstract: PURPOSE: A disk cartridge and a device for clamping a disk contained in the same are provided to reduce the thickness of the disk cartridge by transforming a disk into the upper direction. CONSTITUTION: A disk cartridge(30) includes the upper and lower cases forming a space rotatively containing a disk having a clamper(40) to be secured at a spindle motor, a shutter(35) opening and shutting an aperture formed at the upper and lower cases to be accessed by a disk drive device, an edge part(33a) formed from a surface of the lower case to the disk following a circumference of the aperture formed at the lower case, so that the edge part pushes the clamper to be separated from the spindle motor when the disk cartridge is being unloaded.
Patent KR-20020095386-A (KR)
Title: System for measuring valve lash for internal combustion
Inventor: SEO SEONG HYEON
IPC: G01M15/00
Filed: 2001-06-14
Abstract: PURPOSE: A valve lash measurement system is provided to estimate misfire and improve performance of internal combustion engine, through the data on the lash of suction/exhaust valve. CONSTITUTION: A valve lash measurement system comprises a detection unit(102) including a gap sensor(108) for detection of suction/exhaust valve lash of each cylinder and, a crank angle sensor(110) and a cylinder TDC sensor(112); a signal conditioner(104) for shaping an electrical signal input from the gap sensor into the required signal; and a signal storing unit(106) for comparing and analyzing signals input from the signal conditioner, crank angle sensor and the cylinder TDC sensor. The gap sensor is disposed in the lower portion of a lash adjustor, and detects lash through the cooperation with the plate disposed at the upper surface of an upper sheet of a valve spring.
Patent KR-20020096221-A (KR)
Title: electronic lock control apparatus for escape door
Inventor: KO SEONG BEOM
IPC: E05B47/04
Filed: 2001-06-19
Abstract: PURPOSE: An apparatus for driving and controlling an electronic lock for emergency door is provided to release automatically the electronic lock for emergency door by using electric facilities related to an indicating lamp of an emergency exit. CONSTITUTION: A battery(220) is installed in the inside of an electronic lock in order to operating power to the electronic lock. A DC power generation portion generates DC power by lowering, rectifying, and smoothing AC power. The DC power generation portion is formed with a transformer(120), a rectifier portion(130), and a smoothing portion(140). A charging portion(160) charges the DC power into the battery(220). A relay portion(150) supplies the DC power to the charging portion(160) when an automatic contact switch(32) is turned off. The relay portion(150) stops the supply of the DC power to the charging portion(160) when the automatic contact switch(32) is turned on. A power sense portion(230) detects a state of DC power applied to the charging portion(160). An electronic lock controller(210) transmits a release command to the electronic lock when receiving a state of interrupt of the DC power from the power sense portion(230).
Patent KR-20010079211-A (KR)
Title: Internet mobile phone certification and payment system
Inventor: CHUNG JAMES SEUNG WOO
Filed: 2001-06-22
Abstract: PURPOSE: An authentication and payment system for bar code using the Internet is provided to enable a customer to purchase a discount coupon and a product by enabling the customer to connect to a discount coupon service site and to receive various Internet services using a mobile phone and a bar code. CONSTITUTION: A mobile terminal is operated(ST260). A service company is connected to an authentication server(ST270). The service company becomes a member(ST280). The service company tries to perform a login(ST290). The service company performs a login(ST300). A barcode generation program is selected to download(ST310). A specific identification code is given to the barcode generation program(ST320). A specific number is stored in a server(ST330). The barcode generation program is downloaded(ST340). An encoding program is stored and installed(ST350). The program is operated(ST360).
Patent KR-20030001780-A (KR)
Title: Method for forming a isolation film
Inventor: MA WON GWANG
IPC: H01L21/76
Filed: 2001-06-28
Abstract: PURPOSE: An isolation layer formation method is provided to prevent coating fail of a photoresist layer and to restrain CD(Critical Dimension) and overlay reading fail by using two-step trench etching for STI(Shallow Trench Isolation) and DTI(Deep Trench Isolation). CONSTITUTION: A pad oxide layer(43), a pad nitride layer(45) and a hard mask are sequentially formed on a semiconductor substrate(41) defined by an STI region and a DTI region. A shallow trench is formed by selectively etching the hard mask, the pad nitride layer(45), the pad oxide layer(43) and the substrate(41). A negative photoresist pattern(53) is selectively formed in the shallow trench. A deep trench(55) is formed by selectively etching the exposed substrate(41) of the DTI region using the negative photoresist pattern(53) as a mask. After removing the negative photoresist pattern(53), an isolating layer is filled into the shallow trench and the deep trench.
Patent KR-20030004508-A (KR)
Inventor: AHN CHEOL O
IPC: F24F1/06
Filed: 2001-07-05
Abstract: PURPOSE: An air conditioner is provided to freely arrange and adjust a tube according to installed location of and distance between an indoor unit and an outdoor unit. CONSTITUTION: An air conditioner includes a connecting tube(130) connecting an indoor unit(120) and an outdoor unit(110) and having folding parts(132) formed at regular intervals to be bent and stored. The connecting tube is a flexible tube. A storage space(140) is formed in one of the indoor unit and the outdoor unit to store the connecting tube. The folding parts comprise a plurality of folds.
Patent KR-20030004817-A (KR)
Title: Portable computer capable of connecting an antenna to USB port and method of the same
Inventor: LEE CHAN YEONG
IPC: G06F1/00
Filed: 2001-07-06
Abstract: PURPOSE: A mobile computer capable of connecting an antenna to a universal serial bus port and a method thereof are provided to make a design easy and increase a signal receiving performance of an antenna by making the antenna not be embodied with a mobile computer integrally. CONSTITUTION: In a mobile computer, a USB port(31) is provided for connecting a wireless communication antenna. In the case that the antenna is connected to the USB port(31), a switching unit(32) is provided for transmitting a signal being inputted from the antenna through the USB port(31) to a wireless signal processing circuit. A filtering unit(33) filters the signal being inputted from the USB port(31) to a wireless signal band. A level detector(34) detects a level of a signal filtered in the filtering unit(33). If the detected signal level is more than a pre-set level, the level detector(34) outputs a control signal. The switching unit(32) responds to the control signal and transmits a signal being inputted through the USB port(31) to the wireless signal processing circuit.
Patent KR-20030006090-A (KR)
Title: History management apparatus and method for contents of video system
Inventor: SEO SANG IL
IPC: H04H60/33
Filed: 2001-07-11
Abstract: PURPOSE: An apparatus and a method for managing contents history of image equipment are provided to inquire into an output history by periodically collecting samples of contents to confirm whether teenagers view contents inappropriate for the age. CONSTITUTION: An apparatus for managing contents history of image equipment includes a contents sample extracting part(13) periodically extracting samples from contents provided to a display part(12) or an output element of the image equipment; a contents sample storage control part(14) and a storage device(15) storing the contents samples extracted by the contents sample extracting part; an access control part(16) deciding authorization for a user requesting for system access to set up a storing period of the contents samples, update and remove the contents samples; and a period setup part(17) setting up an extracting period and the storing period of the contents samples according to the request of the authorized user.