baber/WOPTO huggingface dataset:
Patent KR-20010079960-A (KR)
IPC: H01L21/324
Filed: 1999-09-29
Abstract: 본 발명은, 단결정체(11)를 이 단결정체(11)의 안정한 분위기하에 0.2 내지 304 MPa의 압력에서 이 단결정체(11)의 절대 온도에 의한 융점의 0.85 배 이상의 온도에서 5분 간 내지 20 시간 열간 등방 가압 처리를 행한 후에 어닐링하는 것이다.  또한, 상기 단결정체(11)의 안정한 분위기는 불활성 가스 분위기 또는 고증기압 원소의 증기를 포함하는 분위기인 것이 바람직하고, 상기 압력은 10 내지 200 MPa이면 더욱 바람직하다.  또한, 단결정체(11)는 규소 단결정, GaAs 단결정, InP 단결정, ZnS 단결정 또는 ZnSe 단결정의 잉곳 또는 이 잉곳을 절단하여 얻어진 블록 또는 웨이퍼이어도 좋다. 
     이에 따라 단결정체(11)의 크기와 상관없이, 단결정체(11)의 표면 뿐만아니라 내부에 존재하는 공공형 성장 결함 등의 격자 결함을 소멸 또는 분산시킨다.
Patent KR-20010099772-A (KR)
Title: Variable loop gain in double loop power control systems
IPC: H04B7/26
Filed: 1999-10-26
Abstract: An apparatus and method for using a variable loop gain in a double-loop power control system to control the power of a forward link signal sent by a gateway to a user terminal to compensate for fading in a wireless communications system. In one embodiment the invention includes the steps of detecting fast fading in the forward link signal and informing the gateway of the fast fading; and at the gateway, reducing the loop gain of the power control loop when fast fading is indicated. In another embodiment, the invention includes the steps of, at the gateway, detecting fast fading in a reverse link signal received from the user terminal and reducing the loop gain of the power control loop when fast fading is indicated.
Patent KR-20010101242-A (KR)
IPC: C12N15/113
Filed: 1999-12-17
Abstract: 난소암과 같은 암의 치료 및 진단을 위한 조성물 및 방법이 제공된다.  조성물은 하나 이상의 난소 암종 단백질, 이의 면역원성 부분, 이러한 부분을 암호화하는 폴리뉴클레오타이드 또는 상기 단백질에 특이적인 항체 또는 면역계 세포를 포함할 수 있다.  이러한 조성물은 예를 들면, 난소암과 같은 질병의 예방 및 치료에 사용할 수 있다.  또한, 난소 암종 및/또는 기타 종양으로부터 분비된 종양 항원을 동정하는 방법이 제공된다.  본원에 제공된 바와 같은 폴리펩타이드 및 폴리뉴클레오타이드는 또한 난소암의 진단 및 모니터링에 사용할 수 있다.
Patent KR-20020007327-A (KR)
IPC: F02M35/12
Filed: 2000-06-14
Abstract: 흡기매니폴드는, 콜렉터와 흡기관 부착부의 사이를 연결하는 복수의 흡기관 (3)을 구비하고 있다. 각 흡기관(3)은, 각각 소정의 형상으로 구부러져 있다. 이들 흡기관(3)은, 외측관(3a)과 내측관(3b) 사이의 간극(3c)이 0.2mm 이하로 되도록 설정된 쭉 뻗은 금속제 2중관을, 그 중간부분에서 외측관(3a)과 내측관(3b)이 부분적으로 접촉하도록 구부러져 이루어지는 것이다. 이에 따라 각 흡기관(3)은, 중간부분에 있어서 외측관(3a)과 내측관(3b)이 부분적으로(상대 미끄럼동작이 가능하게) 접촉함과 동시에, 접촉부분(3e) 이외에서는 외측관(3a)과 내측관(3b)의 사이에 두께가 약 0.2mm 이하인 공기층이 형성된 구조로 된다.
Patent KR-20020011393-A (KR)
Title: Improved competition method and means
IPC: A63F13/12
Filed: 2000-04-20
Abstract: A method of conducting a pictorial ("spot the ball") competition comprises transmitting a picture from a remote location to a unit which comprises a telephone 10, display screen 13 and manual means 12, 14, 15, 16 for entering upon the screen an indication of a position selected thereon; this position is then compared with a predetermined position. The telephone screen 13 may display the picture or image in three dimensional or holographic forms, or as moving images.
Patent KR-20030025775-A (KR)
Title: Shelter Cover having Porous Mat
Inventor: KIM MI SUN
IPC: A01G13/02
Filed: 2002-02-02
Abstract: PURPOSE: A protective cover having a water-permeable mat layer forming a fine pore at the upper part to permit the free inflow of rain water or air while shielding the inflow of various dirt is provided, thereby maintaining the circumference thereof clean and applying it to a subway ventilation hole, a supporter of a roadside tree, etc. CONSTITUTION: A plurality of spoke members(13) are arranged in the transverse and longitudinal direction inside a frame member comprising an outer frame body(12) to make a protective cover(1). In the structure of the protective cover, a densely woven sheet(31) is laminated on the portion in which the spoke members are formed to be contacted with the upper part of the spoke members. A porous mat layer(32) obtained by mixing aggregate having a particle size of 8 to 10mm and resin is filled therein up to the upper surface of the frame member. The resin is high viscosity epoxy resin to create a soft fine porosity between aggregate.
Patent KR-20030066846-A (KR)
Title: Method of simultaneous interpretation
Inventor: CHO YONG DUCK
IPC: H04B7/26
Filed: 2002-02-05
Abstract: PURPOSE: A simultaneous interpretation method is provided to connect an interpreter through a function key of a phone when requiring an interpretation in a travel, thereby conveniently carrying out a personal business especially in an overseas travel. CONSTITUTION: A user makes a contract with a main office for a lend period and a use time of a phone(S10), and prepays a use fee and a deposit(S20), to lend the phone(S30). When requiring an interpretation in a travel, the user connects an interpreter through a function key of the phone(S40). When the interpreter is connected, the user sends words for an interpretation through a microphone of the phone(S50), and the interpreter performs a simultaneous interpretation for the words and sends the interpreted words to the user(S60). The interpreted words are outputted through a speaker of the phone(S70). If the lend period passes, the user returns the phone to the main office(S80) and receives the deposit(S90).
Patent KR-20020070099-A (KR)
Inventor: BERTIN CLAUDE LOUIS
IPC: H01L21/28
Filed: 2002-02-08
Abstract: PURPOSE: A self-aligned MOSFET is provided to have low overlap capacitance, and a low gate induced drain leakage(i.e., low electric field), with thin oxide MOSFET properties. CONSTITUTION: Conductive material(30) is formed in the opening on the dual thickness dielectric layer and the photoresist mask is thereafter stripped. Sidewall spacers(32) are formed on the exterior sidewalls of the gate region and any exposed oxide layer about the gate region is removed utilizing a selective etch process. Diffusion regions(34) are then formed in the substrate providing the structure
Patent KR-20030070732-A (KR)
Title: Pot with multi-layered bottom and thereof manufacturing process
Inventor: KIM MYUNG SUK
IPC: B65D8/16
Filed: 2002-02-26
Abstract: PURPOSE: A cooker having a multiple bottom and method for manufacturing the same is provided to quickly cook food by improving thermal conductivity and efficiency. CONSTITUTION: An upper aluminum plate(7) is fixed to the bottom surface(5) of a cooker. A perforated plate(9) is fixed to the lower side of the upper aluminum plate, and has a plurality of hollow parts. A lower aluminum plate(11) is fixed to the lower side of the perforated plate. A stainless plate(13) is fixed to the lower side of the lower aluminum plate. The upper aluminum plate is coupled with the lower aluminum plate in the hollow parts.
Patent KR-20030074866-A (KR)
Title: Device for Controlling a Line Defect of a Switching for Automatic Power Distribution
Inventor: CHOI YEONG SEON
IPC: H02J13/00
Filed: 2002-03-14
Abstract: PURPOSE: An apparatus for controlling a line fault of a switch for automatic power distribution is provided to improve the reliability of data transmission by connecting a fault decision DSP(Digital Signal Processor) unit to a main DSP unit by means of a DMA(Direct Memory Access) method. CONSTITUTION: An apparatus includes a voltage/current input portion(21), a fault decision DSP unit(22), a CPU(Central Processing Unit)(24), a main DSP unit(23), a communication unit(25), and a display unit(26). The voltage/current input portion(21) converts a voltage/current signal of a load terminal to a constant voltage. The fault decision DSP unit(22) decides a fault from an output signal of the voltage/current input portion(21) and calculates power elements. The CPU(24) is used for performing a function of an address decoder. The main DSP unit(23) is connected to the fault decision DSP unit(22) by means of a DMA method. The communication unit(25) performs a data communication process between the main DSP unit(23) and an upper system. The display unit(26) displays output data of the CPU(24).
Patent KR-20030030819-A (KR)
Title: Developing Device, Process Cartridge and Image Forming Apparatus
Inventor: KOMATSU NORIYUKI
IPC: G03G15/08
Filed: 2002-03-20
Abstract: PURPOSE: To provide a developing device capable of reducing adverse influence exerted on image formation even when the amount of toner in a toner chamber is fluctuated, and making the driving torque small and reducing the adverse influence exerted on the image formation even in the case of using a large- capacity toner cartridge, and a process cartridge or an image forming device having the developing device. CONSTITUTION: In a typical constitution of the developing device, the process cartridge and the image forming device for solving the problem is characterized in that the developing device can be attached to/detached from the image forming device and has a toner carrier for performing developing on an electrophotographic photoreceptor with toner, a regulation means for forming a toner layer on the toner carrier, a toner storage part, a 1st frame body holding the toner carrier and the regulation means, and a 2nd frame body integrated with or fixed in the toner storage part and pressuring the toner carrier to the electrophotographic photoreceptor, then the 1st frame body is held to move with respect to the 2nd frame body.
Patent KR-20020075307-A (KR)
Inventor: TAKAMINE YUICHI
IPC: H03H9/00
Filed: 2002-03-23
Abstract: PURPOSE: A surface acoustic wave filter is provided, in which the transversal response is considerably reduced compared with a surface acoustic wave filter of the related art and with which a balanced-unbalanced signal conversion function is provided. CONSTITUTION: A longitudinal coupling resonator type surface acoustic wave filter(101) comprises a piezoelectric substrate, and at least two interdigital transducers(103,104,105) arranged on the piezoelectric substrate along the direction in which a surface acoustic wave is propagated. And at least one(104) of the interdigital transducers is provided with a small pitch electrode finger portion(108,109) in the end thereof which is adjacent to the other interdigital transducer, and the small pitch electrode finger portion have electrode fingers of which the pitch is smaller than that of the other electrode fingers in the above at least one interdigital transducer. The small pitch electrode finger portions(108,109) include two adjacent electrode fingers(110,111,112,113) in at least one position thereof which are electrode-inverted such that the polarities of the two adjacent electrode fingers are made the same.
Patent KR-20030082820-A (KR)
Title: Semiconductor device for preventing short channel effect and method for manufacturing the same
Inventor: LEE CHANG SEOP
IPC: H01L29/78
Filed: 2002-04-18
Abstract: PURPOSE: A semiconductor device capable of preventing a short channel phenomenon is provided to prevent a bulk punch-through phenomenon as well as a short channel phenomenon by preventing a source/drain region from being diffused to the side surface or a bottom surface while using an insulation spacer. CONSTITUTION: A semiconductor substrate(100) is prepared. A gate electrode is formed in a predetermined portion on the semiconductor substrate. The insulation spacer(110) is formed in the semiconductor substrate under both edges of the gate electrode. Source and drain regions are formed in the semiconductor substrate at both sides of the gate electrode.
Patent KR-20030085154-A (KR)
Inventor: KANG CHEOL GU
IPC: H01L21/28
Filed: 2002-04-29
Abstract: PURPOSE: A method for manufacturing a contact hole of a semiconductor device is provided to be capable of previously preventing contact spike by wet-etching of an etch stop layer. CONSTITUTION: An isolation layer(102) and a transistor are formed at an isolation and active region of a semiconductor substrate(100), respectively. An etch stop layer(112) is formed on the entire surface of the resultant structure. An interlayer dielectric(114) is formed on the etch stop layer. A contact hole(116) is then formed by dry-etching of the interlayer dielectric(114) and by wet-etching of the etch stop layer(112).
Patent KR-20020046251-A (KR)
Inventor: LEE GWANG JIN
IPC: H04M1/00
Filed: 2002-04-30
Abstract: PURPOSE: A call assistance system is provided to regenerate, correct and delete the voice data recorded during telephone conversation and to store and revise a message in order to execute an automatic response function for telephone calls in a user's absence. CONSTITUTION: A call assistance system includes the first ear set port(212), the second ear set port(214), a USB port(216), a telephone network access port, and a telephone access port(218). The first ear set port(212) is to connect an ear set. The second ear set port(214) is to connect a portable phone. The USB port(216) is to connect a PC. The telephone network access port is to connect a generic telephone line. The telephone access port(218) is to connect a telephone. The first ear set port(212) is connected with a wired telephone network access port and the second ear set port(214) through a switch. In case that a user makes a telephone call through a wired telephone network using the ear set, the wired telephone network access port is connected with the first ear set port(212). In case that the user makes a telephone call through a portable phone using the ear set, the first ear set(212) is connected with the second ear set port(214). The call assistance system also includes a phone book button(200), a recording button(202), a play button(204), a hold button(206), a wired telephone network button(208), and a portable phone button(210).
Patent KR-20020090902-A (KR)
Inventor: KAWAHARA FUMIYOSHI
IPC: H01H73/02
Filed: 2002-05-28
Abstract: PURPOSE: To simplify assemble and improve the reliability of a contact breake operation by electromagnetic repulsion of an overcurrent, in relation to the shape of a contact pressure spring of a moving bridge contact mounted on a contact holder of a current breaking part and to its assembly structure. CONSTITUTION: In the current breaking part equipped with fixed contacts 7 and a moving bridge rotary contact piece 8 held by a contact holder 9, a torsion coil spring 15 with a U-shaped offset arm part 15a extracted from its coil center part is used as the contact pressure spring mounted to the contact holder for pressingly bringing the moving contact piece into contact with the contact of the fixed contact, a pair of the torsion coil springs are disposed on both the upper and lower sides of the moving contact piece by interposing the moving contact piece, both-end leg parts 15b of the respective torsion coil springs are locked and fixed to both left and right side walls of the contact holder, and the central offset arm part is engaged at a symmetrical position with respect to the rotation center of the moving contact piece to energize and hold it at a certain postion.
Patent KR-20020059265-A (KR)
Inventor: AKAHIRA NOBUO
IPC: G11B7/125
Filed: 2002-06-03
Abstract: PURPOSE: A device for recording and reproducing for an optical information recording medium and an optical head are provided to reproduce or record information from plural recording layers of the optical information recording medium at the same time, and to restrict errors in focusing the reproducing or recording light on recording layers. CONSTITUTION: Optical heads(8a,8b) composed of independent light sources and optical systems are provided to a recording medium(1) on the same surface side. An optical path correcting unit is installed on a specific optical path to at least one light source of the optical head having a single objective lens and light sources. While the light emitted by one light source is focused on a specific recording layer by the movement of the objective lens, the light emitted by the other light source is focused on another recording layer by the optical path correcting unit.
Patent KR-20030094823-A (KR)
Title: Manless parking control system using mobile communications network and method thereof
Inventor: HAN MYOUNG COOK
IPC: G08G1/14
Filed: 2002-06-08
Abstract: PURPOSE: An unmanned parking control system using a mobile communication network and a controlling method are provided to control and manage effectively parking states of vehicles by assigning parking positions within a parking area to members and monitoring the parking positions. CONSTITUTION: An unmanned parking control system using a mobile communication network includes a mobile communication system(50), an image recognition camera(10), a wireless gateway server(40), a position server(30), and a parking control server(20). The mobile communication system(50) transmits the position information and a telephone number of a mobile communication terminal if the mobile communication terminal is detected from a predetermined cell region. The image recognition camera(10) is used for photographing continuously a predetermined parking area and sensing states of vehicles by using the image recognition algorithm. The wireless gateway server(40) is connected to the mobile communication system(50) in order to transmit or receive the data. The position server(30) is connected to the wireless gateway server(40) to calculate the distance by using the position information of the mobile communication terminal and a parking position of the parking area. The parking control server(20) is used for sensing and monitoring parking states of the vehicles.
Patent KR-20030094829-A (KR)
Inventor: KIM HYE RYUN
IPC: C02F1/46
Filed: 2002-06-08
Abstract: PURPOSE: Provided are an apparatus and a method for producing colloidal silver with high concentration in short time. CONSTITUTION: The apparatus comprises a container for storing water therein, a cover unit(200) with a power input unit(201) and a power output unit(202) for covering an opening of the container, two silver bars(204a,204b) coupled to a positive and a negative terminals of the power output unit(202) provided at a lower surface of the cover unit(200) and vertically extending down in the container, a resistor(208) connected in series to the power output unit(202), and a comparator(205) for comparing voltage difference between the two silver bars(204a,204b) with a predetermined voltage value. The method comprises the steps of detecting voltage difference between two terminals of the power output unit provided in the cover unit, comparing the detected voltage difference with a predetermined voltage value, turning off a power applied to the power output unit through a connector when the detected voltage difference is lower than the predetermined voltage value such as 20V, and switching the two terminals of the power output unit.
Patent KR-20030094873-A (KR)
Inventor: PARK CHANG DO
IPC: A47L9/16
Filed: 2002-06-08
Abstract: PURPOSE: A cyclone dust collector is provided to smoothly prevent fine dust or hair from being sucked and to simply remove the hair. CONSTITUTION: A cyclone dust collector is composed of a cyclone body(110), a cover unit(120) closing the opening part of the cyclone body, an air suction tube connected to one end of the cyclone body, an air discharge hole(150) formed at the cover unit, a dust discharge tube connected to the other end of the cyclone body, and a filter unit mounted in the cyclone body. The filter unit includes a plurality of filtering bodies(160,170), and filters fine impurities from air discharged through the air discharge hole.
Patent KR-20040000109-A (KR)
Title: Transaction control method in oneway method interaction between multi-system using garbage administration
Inventor: LEE GO UN
IPC: H04L12/24
Filed: 2002-06-24
Abstract: PURPOSE: A method for controlling transactions through one way method interworking between multi systems with the use of garbage management is provided to consider garbage table registration as a deleting process by introducing a garbage management method, and to automatically process registered garbage at idle time, thereby magnifying efficiency of an interworking system. CONSTITUTION: A system operator requests an ISNMS(Integrated Service Network Management System) to generate a virtual link(101). The ISNMS requests a CSSM(Communication Service Session Management) unit to perform a trail connection with one way method(102). When a response to the request is received from the CSSM unit(103), the ISNMS confirms whether a response result is success or failure(104). If the response result is success, the ISNMS requests an ATM-NMS(ATM-Network Management System) to generate a virtual link(106). When a response to the request is received from the ATM-NMS(107), the ISNMS confirms whether a response result is success or failure(108). If the response result is success, the ISNMS informs the operator that the virtual link is successful(109).
Patent KR-20040001142-A (KR)
Title: Device and processing method for recoding/playing visitor's picture in home automation system
Inventor: HONG SEONG DONG
IPC: H04N7/18
Filed: 2002-06-27
Abstract: PURPOSE: An apparatus for recording and playing a visitor image in a home automation terminal and a method for controlling the same are provided to reduce the volume and the production cost of a home automation terminal by realizing a circuit only with a single main control unit. CONSTITUTION: An image signal input unit(100) outputs visitor image signals inputted from a camera. An image storing unit(300) stores the visitor image signals in a synchronous dynamic random access memory(SDRAM). An image recording/playing unit(200) records the visitor image signals on the image storing unit if receiving the visitor image signals. The image recording and playing unit reads a visitor image corresponding to a play signal for outputting the read visitor image to an image signal processor(600) if receiving the play signal. An auxiliary memory unit(400) stores visitor image numbers and visiting time data. A main control unit(500) stores the visitor image numbers and visiting time data in the auxiliary memory unit, outputs on screen display(OSD) signals of the visitor image numbers and visiting time data corresponding to the visitor image signals which are being played, and outputs a regenerative signal inputted through a key input unit(10) to the image recording/playing unit. The image signal processor receives the visitor image signals and OSD signals of the visitor image numbers and visiting time data, and overlaps the signals with each other for displaying the signals through a liquid crystal display(LCD).
Patent KR-20040001912-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM NAM GYEONG
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of stably forming a contact plug. CONSTITUTION: An interlayer dielectric(22) is formed on a semiconductor substrate(20) having an active region(21). A contact hole is formed by selectively etching the interlayer dielectric to expose the active region(21). An ohmic contact layer(23) is formed on the active region. A contact plug(24) is then formed by filling a conductive layer into the contact hole. A nitride layer(25) as a diffusion barrier is then formed by reacting the exposed conductive layer and plasma treated nitrogen.
Patent KR-20040003310-A (KR)
Inventor: KIM TAE SANG
IPC: G06F1/16
Filed: 2002-07-02
Abstract: PURPOSE: A computer system is provided to easily separate a monitor and to easily replace the monitor with other monitor of a similar size. CONSTITUTION: The computer system includes the first and the second monitor(10a,10b) having the similar size and a main body housing installation part(20) of a same shape, and a main body housing(30) selectively installing one of the first and the second monitor to the main body housing installation part by accepting a main board(50). The first and the second monitor respectively include an LCD(Liquid Crystal Display) panel, a PCB assembly, supporters(17a,17b), front casings(12a,12b), and rear casings(13a,13b). The PCB assembly transfers a video signal to the LCD panel. The supporters support the LCD panel. The front casings interrupt a front extended part of the LCD panel by placing to a front side of the LCD panel. The rear casings form an accepting space between the read and the front casings by joining to a rear part of the front casings.