baber/WOPTO huggingface dataset:
Patent KR-20020040590-A (KR)
Title: Strain relief for bga connector
Inventor: LEMKE TIMOTHY A
IPC: H01R12/52
Filed: 2001-11-21
Abstract: PURPOSE: A strain relief for a BGA(Ball Grid Array) connector is provided to reduce the deformation generated due to the thermal circulation in a BGA connector system. CONSTITUTION: A strain relief includes an electrical connector having a housing(105), and a first plurality of contacts(102) in the housing adapted to be in electrical communication with a first substrate. The electrical connector further includes a second plurality of contacts in the housing adapted to be coupled to the first substrate. A first body of reflowable, electrically conductive material disposed on at least one of the first contacts, and a second body of material disposed on at least one of the second contacts. The first body is adapted to provide an electrical path between the connector and the first substrate, and the second body is adapted to provide relief for mechanical strain between the connector and the first substrate. The second body is peripheral to the first body, and/or positioned along a series of contacts adjacent to an edge of the connector.
Patent KR-20030042542-A (KR)
Title: A forming method of pattern using ArF photolithography
Inventor: LEE MIN SEOK
IPC: H01L21/027
Filed: 2001-11-23
Abstract: PURPOSE: A method for forming a pattern using ArF exposing source is provided to be capable of minimizing the deformation of pattern without using additional processes and equipment. CONSTITUTION: An etch object layer(14) and an anti-reflective layer(15) are sequentially formed on a substrate(10) having gate electrodes(11). A photoresist pattern(16) for ArF is formed on the anti-reflective layer(15). The anti-reflective layer(15) and the etch object layer(14) are selectively etched by using CF4/Ar plasma and the photoresist pattern as a mask. The residue of the etch object layer(14) is selectively etched to expose the surface of the substrate(10).
Patent KR-20030042659-A (KR)
Title: Constant luminance control device of hdtv and method for generating and displaying same
Inventor: CHO MAENG SEOP
IPC: H04N5/57
Filed: 2001-11-23
Abstract: PURPOSE: A constant luminance controller of an HDTV and a method for generating and outputting constant luminance are provided to find a constant luminance value close to the color of the original image to produce images with high picture quality. CONSTITUTION: A constant luminance controller of an HDTV includes a luminance controller(1), a luminance comparator(104), and a signal converter(106). The luminance controller generates and stores a look-up table in which a predetermined constant luminance value of an image with high picture quality and a reference luminance value of a general image are contrasted with each other. The luminance comparator compares the reference luminance value with the luminance value of an input image. The signal converter extracts a constant luminance value corresponding to the reference luminance value when the luminance values compared with each other are similar to each other and converts the image into RGB signals using the extracted constant luminance value.
Patent KR-20030043083-A (KR)
Title: Vehicle remote control system using mobile communication terminal
Inventor: YUN JAE WOONG
IPC: H04B7/155
Filed: 2001-11-26
Abstract: PURPOSE: A mobile communication terminal, a car control device and a car remote control system by using a mobile communication terminal are provided to transmit car control-related data with inherent car information, when a car control-related command is inputted from a user, thereby controlling a car located in a remote place. CONSTITUTION: An input unit(110) inputs a car control-related command from a user. A mobile communication module(120) transceives a mobile communication signal including car control-related data with a mobile communication repeater. A display(130) displays a car control-related menu, car state information, and position information on a screen. A mobile communication terminal controller(140) has a car control-related program, generates the car control-related data when the car control-related command is inputted, and transmits the data to the mobile communication repeater through a transmitter(122).
Patent KR-20030044266-A (KR)
Title: Method for changing program and storing medium recorded changing program
Inventor: HAN JEONG SU
IPC: G06F9/06
Filed: 2001-11-29
Abstract: PURPOSE: A method for modifying a program and a recording medium including a modified program is provided to prevent a damage of a flash memory although an abnormal state is generated. CONSTITUTION: If a power is applied to a device, a control unit executes a boot loader program from a reset vector(200). In addition, it is checked whether a main program is a valid, that is, an error is generated in the main program by reading a recognition code recorded in a specific position of the min program(201). In the case that an error is generated in the main program, a download utility program is executed by jumping to a start address(202). If the download utility program is executed, an interface is initialized, new main program is downloaded through the interface and written in a main program storage area of a memory(203-205). If new main program is updated completely in the memory, the device is reset(206). A recognition code of the main program is read. If an error is not generated in the main program, the main program is executed and the device is run(207,208).
Patent KR-20030044633-A (KR)
Title: Projection Optic Device Using Color Drum
Inventor: YOON JONG GEUN
IPC: G03B21/14
Filed: 2001-11-30
Abstract: PURPOSE: A projection optical system using a color drum is provided to minimize the effect of color shift and efficiently input light in a scroll optical system using an inexpensive color drum. CONSTITUTION: A projection optical system includes a light source(10), a load lens for receiving light from the light source and outputting the received light through a light emitting plane(13-2), and a color drum(14) for accepting the light emitted from the light emitting plane and outputting the light through a predetermined number of color bands. The optical system further includes a panel(18) for receiving the light output from the color drum and modulating the light according to a gray level, and a screen(20) for accepting the modulated light from the panel to display it.
Patent KR-20030049272-A (KR)
Title: a portable body-fat measurer and control method there of
Inventor: YANG TAE HYEON
IPC: A61B5/04
Filed: 2001-12-14
Abstract: PURPOSE: A portable body fat measuring device and a control method thereof are provided to achieve improved use convenience and allow for ease of health management. CONSTITUTION: A portable body fat measuring device comprises an input protection unit(10) for protecting the signals input from the electrodes attached to fingers of a user; a differential amplifier unit(20) for amplifying the signals of the input protection unit; an absolute value calculating unit(30) for calculating absolute values of the signals of the differential amplifier unit; a low pass filter(40) for permitting the signals output from the absolute value calculating unit to pass through a low band; a key input unit(50) for inputting user's commands; an A/D reference value providing unit(60) for providing an A/D conversion reference value; a low voltage check unit(70) for checking a low voltage state; a micro processor(80) for transmitting a preset value and body fat ratio when a communication start key is input, performing processes in accordance with the switch input from the key input unit when the communication start key is not input, and setting the current time and alarm time when a time set key is input; a current source drive unit(90) for measuring bio-impedance; a buzzer(100); an LCD display unit(110) for displaying the operating state; a transmission drive unit(120) for PC communication; a battery(130) for supplying power; a power control unit(140) for controlling power in case of low voltage; and a converter for supplying power.
Patent KR-20020023761-A (KR)
Inventor: LEE WANG SUNG
IPC: A43C15/02
Filed: 2001-12-15
Abstract: PURPOSE: A shoes chain is provided to effectively prevent a user from being slided on icy roads, snow roads, and slippery roads. CONSTITUTION: The shoes chain is manufactured by pressing iron or stainless materials or die casting other meta to have a size of 8 centimeters wide by 5 centimeters long by using a press method or a die casting method. The thickness of the metal is in a range of 2 to 3millimeters, but this range is variable according to the body type of the users. The shoes chain is provided with a sharp convex-concave portion on the bottom surface thereof to reinforce an anti-sliding function thereof. The shoes chain has two elongate rectangular grooves on both sides so as to be attached to the shoes.
Patent KR-20030050899-A (KR)
Title: Apparatus for testing the Fatigue Crack of Tire
Inventor: KIM GWANG TAE
IPC: G01M17/02
Filed: 2001-12-19
Abstract: PURPOSE: A fatigue crack testing apparatus for a tire is provided to measure endurance of a tire with respect to a twist deformation of the tire by generating a shearing deformation with respect to a rotational direction of a bead section. CONSTITUTION: A fatigue crack testing apparatus includes a driving motor(1) connected to a control section in order to generate driving force. A converting section(2) is connected to the driving motor(1) so as to generate a twist movement by converting rotational force of the driving motor(1). A rotating shaft(3) is rotated by means of rotational force generated from the converting section(2). A test tire(4) is mounted on the rotating shaft(3). A clamp(6) is provided to restraint the test tire(4). One end of a connecting rod(7) is connected to the clamp(6). The other end of the connecting rod(7) is connected to a supporting frame(5).
Patent KR-20020050171-A (KR)
Title: Remanufacturing method for process cartridge
Inventor: HIGETA AKIRA
IPC: G03G21/00
Filed: 2001-12-20
Abstract: PURPOSE: A remanufacturing method for a process cartridge is provided to remanufacture a process cartridge detachably mounted to a main assembly of an electrophotographic image forming apparatus. CONSTITUTION: A remanufacturing method for a process cartridge comprises the steps of separating a process cartridge(B) into a lower frame member having an electrophotographic photosensitive drum(9), a developing roller and a cleaning blade, and an upper frame having a charging roller(10) and a developer accommodating portion, dismounting the photosensitive drum from the lower frame member by removing from the lower frame member a supporting member, dismounting the developing roller from the lower frame member, sticking magnetic seals on the lower frame member, sticking a blade elastic member at each of one and the other longitudinal ends of the developing blade on its backside, mounting the developing roller onto the lower frame member, mounting the photosensitive drum to the lower frame, refilling the developer into the developer accommodating portion in the upper frame, and connecting an upper with a lower frame member.
Patent KR-20030053345-A (KR)
Inventor: JUNG MYEONG AN
IPC: H01L21/66
Filed: 2001-12-22
Abstract: PURPOSE: A method for inspecting a wafer is provided to shorten a time interval for setting up a recipe and eliminate image process time of data by omitting the necessity of a reference wafer. CONSTITUTION: The information regarding a chip size is inputted into inspection equipment(S201). A die mapping process is performed(S202). The information regarding an overlay mark is inputted(S203). A position of the overlay mark is detected(S204). An inspection process is performed on the wafer(S205). The position of the overlay mark is detected by using a sensor.
Patent KR-20030054105-A (KR)
Title: Web enabled statistical system
Inventor: CHO PYEONG DONG
Filed: 2001-12-24
Abstract: PURPOSE: A system and method for analyzing statistical data and supplying processing data based on a web is provided to process data inputted by a user into necessary information and supply the information using a WESS(Web Enable Statistical System) comprising a web server, a database server, and a statistical data processing module. CONSTITUTION: A web server(20) receives data from a user(10) through the Internet. A database server(30) receives the data from the web server(20), initially converts, and stores information for a process. A statistical data processing module(40) receives the converted data and processing mode information from the database server(30), processes the data and the processing mode information statistically, and creates the data and processing mode information. An input/output unit(22) connects the user(10) on a web and supplies a data input format. A web linking unit(42) converts the created information into a format adapted to a web format and supplies the converted information.
Patent KR-20030055703-A (KR)
Title: Trace replay system and method for deriving certificated application program
Inventor: KIM HEUNG NAM
IPC: G06F11/28
Filed: 2001-12-27
Abstract: PURPOSE: A system and a method for re-executing trace for obtaining a certified application program are provided to find out and correct a bug of a program by configuring and re-executing a trace frame having a virtual register and memory with the login data generated after running the application program set by a trace point. CONSTITUTION: A host computer(10) comprises an EstoToolSet(12) having a cross compiler, a source code editor, a trace debugger, a trace regenerator, a stop point debugging agent, and a host debugging agent based on the Windows NT or the Linux OS(Operating System)(11). A target board comprises a target debugging agent and a target trace agent for processing a debugging instruction or a trace point instruction from the host(10) based on a Qplus RTOS kernel(13) on an information application target processor(14), and the application program and a trace function controlled by the agents. A serial and the Ethernet(15) physically connect the information application target processor(14) with the host(10).
Patent KR-20030057594-A (KR)
Title: Method and Apparatus for weighted round-robin scheduling in ATM layer
Inventor: CHUN JAE SEUNG
IPC: H04L12/28
Filed: 2001-12-29
Abstract: PURPOSE: A weighted round-robin scheduling method in an ATM(Asynchronous Transfer Mode) layer and an apparatus therefor are provided to effectively use a memory, using a linked-list structure, when writing ATM cells in the memory. CONSTITUTION: A VC(Virtual Connection) table checking block(110) checks a weight of a VC from a VC table(120). The VC table(120) stores weight information about each VC. A linked-list structure composing block(130) generates an address signal for forming a list structure of ATM cells stored in a linked memory according to the weight of the VC. A register control block(140) controls a register block(150) according to the weight of the VC and a linked-list, and forms an address signal indicating a cell position of a memory(160). The register block(150) is operated so that a plurality of storing media are operated as an active state or a pending state according to the weight of the VC. The memory(160) stores the ATM cells.
Patent KR-20030057904-A (KR)
Title: Method of manufacturing a transistor in a semiconductor device
Inventor: SHIN GANG SEOP
IPC: H01L21/8238
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to be capable of improving uniformity of etching profile by using the same etching condition irrespective of an nMOS and pMOS region. CONSTITUTION: A gate oxide layer(13) and an undoped polysilicon layer(14) are sequentially formed on a semiconductor substrate(11) defined by an nMOS and pMOS region. The first oxide layer(17), a nitride layer(18) and the second oxide layer are sequentially formed on the resultant structure. The surface of the undoped polysilicon layer is exposed. Impurities are implanted into the exposed undoped polysilicon layer. A dual gate spacer(21) is formed at both sidewalls of the polysilicon layer by blanket etching. Then, a source and drain(15,16) are formed in the substrate.
Patent KR-20010071006-A (KR)
Title: 가역적 접착결합을 형성하는 접착제 조성물
IPC: C08G18/10
Filed: 1999-07-03
Abstract: 본 발명은 폴리우레탄, 폴리우레아 또는 에폭시 수지에 기초한 접착제 성분과 추가 성분을 포함하는 가역적 접착 결합 형성 접착제 조성물에 관계한다.  본 발명은 에너지 도입에 의해 활성화되어서 접착제 성분과 화학 반응하여 접착제 성분을 파괴시키는 작용기를 포함하는 추가 성분을 제공한다.  본 발명은 또한 본 발명의 접착제 조성물을 사용하여 물품간 접착결합을 형성하고 파괴시키는 방법에 관계한다.
Patent KR-20010106460-A (KR)
IPC: H01Q1/36
Filed: 1999-06-29
Abstract: 헤리컬 안테나에 비접촉으로 급전하는 것을 목적으로 한다. 
     유전체통(1)의 외측면에는 급전 입력 단자(P1), 스트립 도체(4a∼4d), 하이브리드(6a, 6b, 8)가 설치된다.  유전체통(1)의 내측면에는 지도체(2), 슬롯(3a∼3d)가 설치된다. 
     헤리컬 안테나(15)는 유전체통(1)의 내부 공간이고 슬롯(3a∼3d)에 대향하는 위치에 비접촉으로 삽입된다.  스트립 도체(4a∼4d)는 유전체통(1)을 사이에 두고 슬롯(3a∼3d)과 교차한다.  슬롯(3a∼3d)은 헤리컬 안테나 방전 소자(13a∼l3d)와 비접촉으로 전자적으로 결합하고 있다.  슬롯(3a∼3d)은 스트립 도체(4a∼4d)와 전자적으로 결합하고 있다.  마이크로파는 입력 단자(P1), 하이브리드(8, 6a, 6b), 스트립 도체(4a∼4d), 슬롯(3a∼3d)을 거쳐 헤리컬 안테나 방전 소자(13a∼13d)를 여진한다.
Patent KR-20020020871-A (KR)
IPC: C08L39/00
Filed: 1999-09-07
Abstract: 우수한 성막 특성, 가뇨성, 기계적 강도 및 고 수산화물 도전성을 가진 폴리머성 전해질 조성물의 개시이다.   그 조성물은, 알킬 4원 암모늄 염 구조; 질소함유 복소환식 4원 암모늄 염; 및 금속 수산화물 염을 가진 유기 폴리머로 이루어져 있다.   우선의 실시양태에 있어서, 그 조성물은, 예를 들어, 알칼의 축전지나 연료전지 따위의, 그의 작용을 위해 수산화물 아니온을 운반하는 전원의 이온도통 또는 타의 특수막으로서의 사용에 알맞는 막의 형태로 주조된다.
Patent KR-20010079938-A (KR)
IPC: F16J3/04
Filed: 1999-09-13
Abstract: A bellows-type cover (10) into which a clamping member (40) is adapted to be securely integrated to form a pre-assembled unit; a groove-shaped recess near one end of the bellows-type cover between first (20) and second (22) retaining means adapted to receive the clamping member has a two-tier positioning arrangement (11) with a radially inward, circumferentially extending bottom surface (27) for engagement by the clamping member when fully tightened and with a temporary bottom for the clamping member to provide a releasable self-retaining support for the closed, but not yet fully tightened clamping member at a radial distance between te bottom surface and the radially outer limit of the recess.
Patent KR-20010075484-A (KR)
Title: Vacuum insulation panel and method of preparing the same
IPC: F16L59/065
Filed: 1999-09-29
Abstract: A method of preparing a vacuum insulation panel is disclosed. In the method of the present invention, a plurality of metal oxide-containing compacts, each of which contains less water than the amount of water contained therein at atmospheric equilibrium, are enclosed in a film that retards the passage of moisture therethrough. The film is breached and the metal oxide-containing compacts are positioned in an air-impermeable container at atmospheric pressure. The pressure is reduced in the air-impermeable container, and the air-impermeable container is sealed to form the vacuum insulation panel. Also disclosed is a vacuum insulation panel comprising a plurality of metal oxide-containing compacts disposed in an air-impermeable container, wherein the metal oxide-containing compacts contain less water than the amount of water contained therein at atmospheric equilibrium.
Patent KR-20010075543-A (KR)
IPC: G11C11/405
Filed: 1999-09-29
Abstract: 종래의 대용량 DRAM(Dynamic Random Access Memory) 동작은 메모리 셀의 판독 신호 전압이 낮기때문에, 동작시 불안정해지기 쉽다.  메모리 셀에 충분한 이득을 부여함으로써 신호 전압이 증가된다면, 그 결과 메모리 셀 영역이 증가하게 된다.  따라서, 안정되게 동작하고, 작은 영역을 가지며, RAM으로서 동작할 수 있는 메모리 셀이 희망되어져왔다.  예를 들어, 본 발명의 메모리 셀은 정보 전압을 보유하기 위한 MOS 트랜지스터와, 정보 전압을 제공하기 위한 기입 전압(예를 들어, 터널 트랜지스터)과, 게이트 전압을 제어하기 위한 캐패시터를 포함한 3-차원 구조를 가져서, 고속으로 안정되게 동작하는 반도체 장치를 낮은 비용으로 구현할 수 있다.  또한, 불휘발성 RAM 기능을 가질 수 있다.
Patent KR-20010100992-A (KR)
IPC: D04B21/00
Filed: 1999-11-16
Abstract: 프론트에 폴리트리메틸렌 테레프탈레이트 섬유, 백에 탄성 섬유를 교편하여 형성되는 경편 조직의 편물지로서, 하기 식 (1) 로 나타내는 편물지의 밀도비가 1.55∼2.35 를 갖는 것인 투웨이 경편지. 
     편물지의 밀도비 = (코스 수 / 2.54 ㎝) / (웰 수 / 2.54 ㎝)       (1) 
     이 편물지는, 컬이 억제되고, 소프트한 감촉을 가지며, 황변이 없는 의료(衣料)용 신축성 편물지 소재이다.
Patent KR-20010081046-A (KR)
Title: 마이크로파 세라믹 필터의 필터 특성을 조절하기 위한 방법
IPC: H01P1/205
Filed: 1999-12-03
Abstract: 본 발명은 결합된 세라믹 공진기를 포함하는 마이크로파 세라믹 필터의 필터 특성을 조절하기 위한 방법으로서, 상기 공진기는 세라믹 본체[1] 내에 구성되어 있으며, 입력/출력 연결[4]과 접지 연결[3] 사이의 거리(d)를 변화시킴으로써 필터 특성을 조절한다.
Patent KR-20010113033-A (KR)
Title: Reformed medium density fiber board products, such as door skins, and a process for reforming medium density fiber board
IPC: B27N7/00
Filed: 2000-02-03
Abstract: To produce a reformed medium density fiber (MDF) product, a reforming process is performed on a pre-finished MDF board having at least one pre-finished surface which, in turn, carries at least one coating. The process comprises the steps of: placing the pre-finished medium density fiber board in a heated press mold; closing the heated press mold while the pre-finished medium density fiber board is located therein; applying pressure and heat to the pre-finished medium density fiber board using the heated press mold so that the pre-finished surface(s) is (are) reformed without cracking, bubbling, or removal of the coating(s); opening the heated press mold; and removing the pre-finished medium density fiber board from the heated press mold. The application of pressure and heat preferably is such that the board becomes reformed, preferably no greater than 0.045 inch into the board. The press mold preferably is heated to a temperature sufficient to soften resin in the coating(s) and/or board, so that fibers in the resin tend to flow rather than break during reforming of the pre-finished surface, and is sufficiently low to prevent discoloration of the coating(s) and sticking of the coating(s) to the heated press mold. The process is particularly well-suited for use in making reformed door skins inexpensively from flat, pre-finished MDF boards. In this regard, the reforming preferably provides simulated door panels and simulated wood grain texture. A pre-finishing process and product produced thereby also are provided.
Patent KR-20010114231-A (KR)
IPC: A61P9/10
Filed: 2000-03-08
Abstract: 본 발명은 전자기 파장을 흡수하거나 반사시키는 광-민감성 제제를 사용하여, 광-민감성 치료 시스템 및/또는 활성 물질 또는 보조 물질과 같은 그들 성분의 저장 및/또는 적용 중에 안정성을 증가시키기 위한 방법에 관한 것으로서, 흡수 또는 반사 스펙트럼이 광-민감성 물질 또는 그들 성분의 불안정성에 원인이 되는 파장 범위을 포함하는 흡수 또는 반사 제제에 사용되는 것을 특징으로 한다.
Patent KR-20030058851-A (KR)
Inventor: JANG YEONG BAE
IPC: G06F13/00
Filed: 2002-01-02
Abstract: PURPOSE: A micro controller device is provided to construct a system capable of programming, inquiring, and removing a flash EEPROM(Electronically Erasable Programmable Read-Only Memory) stored in an MCU(Micro Controller Unit) using small number of pins. CONSTITUTION: A serial mode control unit(30) receives a serial clock for synchronizing an external signal, decodes a command included in serial data being inputted with the serial clock, and creates a control signal for accessing a flash memory(32). The serial mode control unit(30) creates an address, converts serial data into parallel data, or converts parallel data into serial data. A parallel mode control unit(31) is operated in a parallel mode, and enters each mode corresponded to serial modes by mode control pins(CTL0, CTL1, CTL2, CTL3). The parallel mode control unit(31) transmits and receives each data and address using eight data I/O ports and eight address input ports. Control signals for accessing a flash memory are used by multiplexing with a control signal of a serial mode.