baber/WOPTO huggingface dataset:
Patent KR-20010072572-A (KR)
Title: 반도체 디바이스
IPC: H01L21/28
Filed: 2000-02-14
Abstract: 일실시예에 따르면, 본 발명은 반도체 디바이스에 관한 것으로, 상기 디바이스는 채널 영역에 의해 구별되는 소스 및 드레인 영역을 가지는 트랜지스터를 포함한다.  디바이스는 채널 영역상에 형성되고 소스 영역의 일부상 및 드레인 영역의 일부상에 형성된 게이트를 포함한다.  디바이스는 또한 채널 영역으로부터 그리고 소스 및 드레인 영역으로부터 게이트를 격리시키도록 구성 및 배열된 절연 영역을 포함한다.  절연 영역은 채널 영역상에 배열되어  고 유전 상수를 제공하는 제 1 재료를 가지며, 소스 영역의 일부상 및 드레인 영역의 일부상에 배열되어 현저히 낮은 유전 상수를 제공하는 제 2 재료를 갖는다.  상이한 유전 상수를 가지는 절연 재료를 이용함으로써, 이 실시예는 보다 높은 기능성 디바이스(higher-functioning devices)의 밀집한 크기 조건을 만족시킬 뿐만 아니라 게이트 및 채널 영역을 또한 충분히 절연시켜 트랜지스터 성능을 개선시킨다.
Patent KR-20010053250-A (KR)
Title: 가스로부터 산성 가스 성분의 제거
IPC: C10K1/14
Filed: 1999-06-23
Abstract: 본 발명은 a) 성분 A로서 0.1 내지 50 중량%의 비치환 및(또는) OH, C 1 -C 3 알킬 및(또는) C 1 -C 3 히드록시알킬에 의해 탄소 상에서 일치환 또는 다치환되고, 5 내지 14개의 고리 원자 및 고리당 1 또는 2개의 헤테로시클릭으로 결합된 질소 원자를 갖는 하나 이상의 모노시클릭 또는 비시클릭 질소 헤테로사이클, 
     b) 성분 B로서 1 내지 60 중량 %의 1가 및(또는) 다가 알콜, 
     c) 성분 C로서 0 내지 60 중량 %의 지방족 아미노알콜, 
     d) 성분 D로서 0 내지 98.9 중량 %의 물 및 
     e) 성분 E로서 0 내지 35 중량 %의 K 2 CO 3   
     (여기서, 성분 A, B, C, D 및 E의 합은 100 중량%임) 
     를 포함하는 혼합물을 흡수 매질로서 사용하는 것을 포함하고, 흡수 단계에서 산성 가스 성분이 많은 비처리된 가스를 흡수 매질과 접촉시켜 산성 가스 성분이 적은 청정 가스와 산성 가스 성분이 함유된 흡수 매질을 수득하는, 가스로부터 CO 2 , H 2 S, COS, CS 2 및 머캅탄으로 구성된 군의 산성 가스 성분의 제거 방법에 관한 것이다.
Patent KR-20010076311-A (KR)
Title: Semiconductor memory device
Inventor: MAEDA KAZUNORI
IPC: G11C7/10
Filed: 2001-01-17
Abstract: PURPOSE: A semiconductor memory is provided to solve a problem that relation between an internal signal ICLK at the time of a test of a memory and an internal signal FICLK at the time of normal operation is different in a memory using the internal signal ICLK and the internal signal FICLK for output control of a synchronous DRAM and the like. CONSTITUTION: The semiconductor memory has an initial stage circuit, a timing control circuit a synchronizing circuit, and an internal signal generating circuit generating an internal clock(FICLK and ICLK). The initial stage circuit receives an external clock(CLK) and generates an internal clock(ICLK), the timing control circuit selects one side of delay signals in which an internal clock(ICLK') and an internal clock are delayed as an internal clock(ICLK) and outputs it, and the internal clock(FICLK) is generated by selecting one side of a signal generated by the synchronizing circuit and the internal clock(ICLK') and outputting it. Thereby, same timing can be kept in the internal clocks(FICLK and ICLK) even at the time of a test and at normal operation.
Patent KR-20020066701-A (KR)
Title: Recording or reproducing apparatus of mobile communication terminal
Inventor: PARK GI WON
IPC: H04B1/40
Filed: 2001-02-13
Abstract: PURPOSE: A recording/reproducing apparatus for a mobile communication terminal is provided to hear voice information during a telephone conversation and transmit voice information in a telephone conversation state by composing a switch unit for being switched to an A/D converting unit. CONSTITUTION: A microphone unit(20) receives a voice signal from a user and outputs the received voice signal to an A/D converting unit(30). The A/D converting unit(30) converts the voice signal received from the microphone unit(20) into a digital signal, and outputs the converted digital signal to a digital signal processing unit(40). The digital signal processing unit(40) converts the digital signal received from the A/D converting unit(30) into voice packet data to output the converted voice packet data to a memory unit(50), and converts certain voice packet data received from the memory unit(50) into a digital signal to output the converted digital signal to a D/A converting unit(60). The memory unit(50) stores the voice data packet received from the digital signal processing unit(40), and outputs the stored voice data packet to the digital signal processing unit(40) according to the request of the user. The D/A converting unit(60) converts the digital signal received from the digital signal processing unit(40) into an analog voice signal. A speaker unit(70) outputs the voice signal inputted from the D/A converting unit(60). A switch unit(100) outputs the voice signal received from the D/A converting unit(60) to the speaker unit(70) under a standby state of a mobile communication terminal, and outputs the voice signal received from the D/A converting unit(60) to the speaker unit(70) and the A/D converting unit(30) under a telephone conversation state of the mobile communication terminal.
Patent KR-20020067224-A (KR)
Title: Device for recording video of a car
Inventor: KIM KI SUN
IPC: H04N7/18
Filed: 2001-02-16
Abstract: PURPOSE: A video recording system of a vehicle is provided to allow a user to confirm the interior of the vehicle as well as a dead-angle zone that is not confirmed by a room mirror and a side mirror while the vehicle is running and to allow a camera set at the vehicle to monitor the vehicle when the vehicle is being parked. CONSTITUTION: A video recording system of a vehicle includes digital cameras(10), a monitor(20), a key operation unit(30), a system controller(40), a memory(50), a power supply(60), and an operation controller(70). The digital cameras are set inside and outside the vehicle to photograph the interior of the vehicle and environments surrounding the vehicle. The monitor splits or magnifies video information captured by the cameras and displays the video information. The key operation unit defines division and conversion of the video information displayed on the monitor and photographing schedule of the digital cameras. The memory sequentially stores images captured by the cameras under the control of the system controller. The operation controller turns on/off each part of the system.
Patent KR-20020068699-A (KR)
Title: Foil bearing of Turbo compressor
Inventor: CHOI MUN CHANG
IPC: F04D29/04
Filed: 2001-02-22
Abstract: PURPOSE: A foil bearing for turbo compressor is provided to achieve improved operation stability of compressor by preventing direct contact between the rotating shaft and foil and excessive abrasion of coating layer. CONSTITUTION: A foil bearing comprises a combination of a plurality of foils(20) which is shaped as a curved thin film. A high pressure gas film is formed between the surface of each foil and a rotating shaft, thus allowing the rotating shaft to be floated by the pressure of the gas film. Each of the foils has a coating layer(202) for preventing direct contact between the rotating shaft and the surface of the foil caused due to an excessive abrasion of the coating layer. The coating layer has a thickness gradually increasing as it goes from the center toward the peripheral area of the foil. Alternatively, the coating layer is formed into a stepped shape where the thickness of the peripheral area of the coating layer is larger than the thickness of the central area of the foil.
Patent KR-20010107542-A (KR)
Title: 수산화티탄, 이로부터 제조되는 광촉매 및 광촉매 피복제
IPC: C01G23/04
Filed: 2001-03-29
Abstract: 본 발명은 수산화티탄계 질소원자 기준으로, 질소 함량이 2.3중량% 이상이고/이거나, 약 400℃의 공기에서 수산화티탄을 하소시킨 후 수득한 산화티탄계 질소원자 기준으로, 질소 함량이 약 3.3중량% 이상인 수산화티탄을 제공한다.  수산화티탄은 가시광선의 조사로 우수한 광촉매 활성을 나타내는 광촉매를 제조하기 위한 원료로서 사용될 수 있다.
Patent KR-20010095141-A (KR)
Title: Semiconductor device, and method for manufacturing the same
Inventor: MATSUSHITA TAKAYA
IPC: H01L23/528
Filed: 2001-03-30
Abstract: PURPOSE: To provide the manufacturing method of a semiconductor device, which can form work shapes different in the respective parts of a chip with satisfactory controllability, can sufficiently perform work with satisfactory controllability, even if a film where bases partially differ exists in the chip and can form a precise pattern, and to provide the semiconductor device obtained by the method. CONSTITUTION: The mask of resist 18 of the film, including carbon, is worked after a hard mask (15) is worked. Thus, a prescribed part sets the hard masks, in a state where they are incorporated in resist, another part of the prescribed part forms a part where the resist mask exists and the other part forms a part where the hard mask exists. Thus, the work shape different in the respective parts of the chip can be formed with satisfactory controllability, and work can be performed with sufficient controllability, even if the film where the bases partially differ exists in the chip.
Patent KR-20020076847-A (KR)
Title: a thin film type electro luminescent display panel a manufacturing process equipment bymeans a thin film type electro luminescent display panel
Inventor: JEON YOUNG KUK
IPC: H05B33/10
Filed: 2001-03-30
Abstract: PURPOSE: A method for fabricating a thin film type electro-luminescence display device and a thin film type electro-luminescence display device are provided to improve reliability of the electro-luminescence display device by performing all processes within one vacuum bath including an ion beam source. CONSTITUTION: A column electrode as an ITO(Indium Tin Oxide) transparent electrode(12) is formed on a glass or a ceramic substrate(11). A lower insulating layer is formed on the ITO transparent electrode(12) by depositing oxides of SiO2(13a) and Ta2O5(13b) on the ITO transparent electrode(12). A light emitting layer(14) is formed on the lower insulating layer. A plasma process is performed by implanting a mixed gas of oxygen and argon. An upper insulating layer including Ta2O5(15b) and SiO2(15a) is formed on the light emitting layer(14). A metal electrode(16) is formed on the upper insulating layer.
Patent KR-20010067824-A (KR)
Title: The internet method and apparatus for accounting asp to be out-sourcing
Inventor: LIM JIN HYEONG
Filed: 2001-03-31
Abstract: PURPOSE: The device and method for the Internet business of the outsourcing account ASP(Active Server Page) service is provided to offer the service that a CPA(Certified Public Accountant) executes the account process for a provider, and reviews and adjusts the business information of a provider only by the provider inputting the business information. CONSTITUTION: The outsourcing account ASP web server connects to the Internet and the account ASP program always works(101). The provider contracts the outsourcing account ASP service(103), connects to the outsourcing account ASP web server, and inputs the business information(105). The outsourcing account ASP program creates the business book and the provider examines or outputs the business book(107). The accountant examines the business book and inputs the account processing contents fitting to the information as the account information(109). The outsourcing account ASP program creates the account book and the provider or the accountant examines or outputs the account information and book. Also, the provider outputs the account report for the application to the officer(111). At this course, the accountant performs the review and consultation about the business information, inputs the adjusted account information, and examines and outputs the modified account book(113).
Patent KR-20020078400-A (KR)
Title: Method for implement user interface in hand held radio communication terminal
Inventor: HAN I BEOM
IPC: H04B1/40
Filed: 2001-04-09
Abstract: PURPOSE: A method for embodying a user interface in a hand held radio communication terminal is provided to correct and update the user interface of a terminal user as a user intrinsic design by applying a text and image based program language used for homepage configuration on a web to the user interface of the hand held radio communication terminal. CONSTITUTION: A user interface document is programmed by using a text and image based program language on a PC(ST11). It is judged whether the programmed user interface document is completed(ST12). If the programmed user interface document is completed, the written user interface document is transmitted to a service system through the Internet(ST13). The service system drives a simulator of the transmitted user interface document(ST14), uploads a user interface document content written by a user to an Internet web site(ST15), and checks whether the user interface document is corrected and updated from the user(ST16). If the user interface document is not corrected and updated from the user, the service system converts the user interface document to be suitable for an Internet protocol format and stores the converted user interface document(ST17), and transmits the user interface document to a terminal of the corresponding user(ST18). The transmitted user interface document is downloaded in the terminal and is stored in a memory of the terminal(ST19), and the stored user interface document is displayed on an LCD of the terminal(ST20).
Patent KR-20020081738-A (KR)
Title: Separation Operating System of Head Unit and Vision Camera forSurface Mount Device
Inventor: HWANG JI HYEON
IPC: H05K13/04
Filed: 2001-04-19
Abstract: PURPOSE: A separation operating system of head unit and vision camera for a surface mount device is provided to reduce a loss of working time by driving the head unit and the vision camera, separately. CONSTITUTION: An X-axis and a Y-axis gantry(110,120) are used for guiding a head unit(130) or a vision camera(140) when the head unit(130) or the vision camera(140) is moved to an X-axis and a Y-axis direction. The head unit(130) is used for mounting components on a printed circuit board. The vision camera(140) is used for sensing mounting positions of the components or mounting errors of the components. A plurality of head unit driving portions(111,112) is installed at the X-axis gantry(110) in order to generate a driving force for moving the head unit(130) to the X-axis direction. A plurality of vision camera driving portions(113,114) is installed in parallel to the head unit driving portions(111,112) in order to generate the driving force for moving the vision camera(140) to the X-axis direction.
Patent KR-20020026132-A (KR)
Title: helix antenna for hand-held mobile phone
Inventor: HONG SU WON
IPC: H01Q1/24
Filed: 2001-04-20
Abstract: PURPOSE: A helix antenna for a cellular phone is provided to reduce an electromagnetic wave energy absorbed to the human body by installing two helix antennas on the upper or lower portion of the cellular phone with a predetermined separation. CONSTITUTION: An equal power applying unit(110) includes a divider(112), a transmission line(114), and a helix coupling unit(113). The divider(112) uniformly divides an electric power signal applied from a feeding point(121) to two directions. The transmission line(114) is branched two directions from the divider(112) and transmits the electric power of the divider(112). The helix coupling units(113) are formed on respective ends of the transmission line(114) and are coupled to a helix antenna to apply the electric power transmitted through the transmission line(114) to the helix antenna.
Patent KR-20020084863-A (KR)
Title: Method for synchronizing in mobile communication system
Inventor: CHO YEONG JUN
IPC: H04B1/7083
Filed: 2001-05-03
Abstract: PURPOSE: A method of synchronizing a mobile station in a mobile communication system is provided to select an optional slot section as a sample section to obtain energy sums by using an SSC(Secondary Scrambling Code) table, and to select a candidate group to obtain a maximum value by energy, thereby implementing a quick synchronization by reducing operating times. CONSTITUTION: A mobile communication system reads an SSC table for a received signal(51,52). The system selects optional slot numbers for performing energy sums of the received signal as samples by using the SSC table among frame slots(53,54). The system decides whether the energy sums are performed as many as the number of selected sample sections(55). The system makes values for deciding a position of a frame synchronization and a group code from the obtained energy sums(56-58). The system selects an energy maximum value, and determines the group code and the position of the frame synchronization(59,60).
Patent KR-20020087543-A (KR)
Inventor: KIM CHANG HO
IPC: H04B3/54
Filed: 2001-05-14
Abstract: PURPOSE: A packet structure for PLC(Power Line Communication) is provided to include information on protocols in a header of a packet for compatibility between the different protocols, thereby improving compatibility between the different protocols and reducing data transceiving errors between each home appliance. CONSTITUTION: A protocol information unit(1) includes information on protocols including protocol distinguishing field, a version display field, and encoding information in the first part of a packet transmitted for compatibility with different protocols. A packet information unit(2) is connected to the next of the protocol information unit(1), and includes a transceiving address to which the packet is transmitted and packet length. A commanding unit(3) is located in the last part of the packet, and includes a driving command, various control commands, and various data values for the packet.
Patent KR-20020090600-A (KR)
Title: Repair circuit in memory device
Inventor: LEE HYEON U
IPC: G11C29/00
Filed: 2001-05-28
Abstract: PURPOSE: A repair circuit of a semiconductor memory device is provided to prevent a malfunction due to residues generated from a cutting process of a fuse by installing a switching element between an element for providing repair data and a latch. CONSTITUTION: An operating switch portion(100) is formed with an NMOS transistor. The operating switch portion(100) is turned on when an operating signal is received under a low voltage. An address input portion(300) is connected between the operating switch portion(100) and an address sense signal through a fuse portion(200). The address input portion(300) is turned on by an address signal of a defective circuit. The address input portion(300) is formed with a PMOS transistor for detecting a cutting state of the fuse portion(200). An output portion(400) outputs repair data. A switching element(420) provides a supply voltage to a front end portion of an output portion in response to the address sense signal and intercepts an input signal.
Patent KR-20020091963-A (KR)
Title: Assurance and security System for window media server through web server assurance
Inventor: LEE JAE DONG
IPC: G06F15/00
Filed: 2001-06-01
Abstract: PURPOSE: A system for authenticating and securing a window media server through a web server authentication is provided to prevent a movie and a real time broadcasting being supplied by an Internet businessman by fee from being viewed illegally and enhance a processing performance of media data remarkably. CONSTITUTION: A web server(20) authenticates a user by a user ID and a password. A media server(25) checks whether a request is performed from a permitted web server(20) and controls a media service through a broker(26). The media server(25) receives only URL information from the web server(20) and transmits media data. The web server(20) does not code a user ID and a password, thus, the media server(25) does not decode the user ID and password. Thus, only a validity of the web server(20) which requests a media service is confirmed for checking an illegal view.
Patent KR-20020093430-A (KR)
Title: The manufacturing process of edible carbon using pine charcoal
Inventor: CHA SOON OK
IPC: A23L33/00
Filed: 2001-06-08
Abstract: PURPOSE: Provided is a method for producing edible carbon using pine tree charcoal which is useful for removing various toxic materials from the human body without removing healthful bacteria or materials. CONSTITUTION: The method for producing edible carbon CA12 using pine tree charcoal comprises the steps of: mixing 90 wt.% of pine tree charcoal and 10 wt.% of salt; inserting the mixture into a vacuum brick kiln; heating the vacuum brick kiln up to 1000 deg. C to produce edible carbon having angstrom sized micropores; and cooling the edible carbon and pulverizing the edible carbon to have the particle size of 325 mesh, wherein 10 wt.% of aloe powders may further be added to the edible carbon; and 10 wt.% of aloe powders and 5 wt.% of Poria cocos WOLF powders may be further added thereto.
Patent KR-20010070897-A (KR)
Title: A forming machine for noodle
Inventor: KIM JEONG GON
IPC: A21C11/00
Filed: 2001-06-18
Abstract: PURPOSE: Provided is an apparatus for forming noodles by using a plurality of disks having forming grooves of diverse shapes, which can produce variously formed noodles of which surface area is widen and improve taste of the noodles. CONSTITUTION: The apparatus comprises a first and a second forming rollers(1,2) including a top and a bottom rotary axes(5,5a) penetrated thereto and a plurality of forming grooves on the outer circumference and being installed parallel with each other to be in gear with each other and rotated and the forming rollers are composed of a plurality of disks(3a,3b,3c,3d,3e,3f,3g,3h) including each half shaped forming groove and separated into a disk shape. The disks are contacted with each other and inserted and fixed to the top and the bottom rotary axes to let each same forming groove be corresponded with each other. The grooves are square and hexagonal star, flower petal, circular, diamond, heart and polygonal shaped.
Patent KR-20020096265-A (KR)
Title: Method to manufacture rubber utensil having antibiotic agent and that rubber utensil
Inventor: SEO WOO SEK
IPC: C08L21/00
Filed: 2001-06-19
Abstract: PURPOSE: A method for preparing a rubber-based product containing an inorganic antibacterial agent and a rubber-based product prepared by the method are provided, which product is applied to the packing and the handle of containers to reduce the generation of the unpleasant odor. CONSTITUTION: The method comprises the steps of mixing 1-1.5 wt% of an inorganic antibacterial agent powder with a rubber selected from the group consisting of a silicone rubber, a synthetic rubber and a natural rubber; and adding and dispersing peroxides or a sulfur-based catalyst into the mixture. The inorganic antibacterial agent powder comprises SiO2, Al2O3, CaO, P2O5, Ag and Zn and has a particle size of 2-5 micrometers.
Patent KR-20010079184-A (KR)
Inventor: CHOI GI SU
IPC: A43B7/06
Filed: 2001-06-20
Abstract: PURPOSE: Heels of shoes are provided to remove a bad smell in the shoes by circulating the interior air of the shoes, and to absorb the shock generated for walking by using auxiliary heels. CONSTITUTION: The heels(4) of the shoes are integrated with a bottom piece member(1) having an air hole(2) for allowing the outside air to enter the shoes as well as to discharge the bad smell, and an auxiliary heel member(6). The upper surface and the lower surface of the heels are opened to receive an air cushion(3) absorbing the shock applied to the heels, and the side surface of the heels is provided with a hole(5) for allowing the upward and downward movement of the auxiliary heel member. The auxiliary heel member has a fastening pin hole(7) on the side surface, and a water drain hole(8) on the bottom surface.
Patent KR-20030006277-A (KR)
Inventor: LEE SEUNG JIN
IPC: B66F9/07
Filed: 2001-07-12
Abstract: PURPOSE: A stacker crane is provided to prevent a mast from being inclined during traveling and stop the crane accurately by simplifying the structure with eliminating a weight balancer, and to reduce load applied to a motor by using a pulley. CONSTITUTION: A stacker crane comprises a lower frame(20) placed on a travel rail(10); two masts(30) fixed vertically in the lower frame; an upper frame(21) guided in the upper travel rail to fix the mast; a carriage(40) lifting up and down by the mast; a fork unit(41) installed in the carriage to load cargo in a rack; a lift unit installed in the mast to lift up and down the carriage; and a travel unit installed in the lower frame. Inclination of the mast is prevented during traveling, and the crane is placed accurately. Load to the motor is reduced with the pulley, and the structure is simplified.