baber/WOPTO huggingface dataset:
Patent KR-20000072054-A (KR)
Inventor: LEE CHONG HEE
IPC: G01F15/18
Filed: 2000-07-08
Abstract: PURPOSE: A cover of a water meter protecting case is provided to rapidly inspect a meter, stably support without a damage or deformation and to prevent the water meter, a valve and a connecting pipe from being broken or wrongly operated by blocking outside air in winter. CONSTITUTION: A steel reinforcing force stand unit(21) is radially formed on a lower face of a cover(2). Even if a big load or a shock is given or a vehicle is passed on the cover, the cover is not damaged or deformed. Thereby, durability and life span are increased. In inspecting a gauge, only a lid(25) for inspection is opened without opening the cover(2). The gauge is magnified by lens(23,23') so that inspection is exactly and rapidly performed. Further, outside air is firmly blocked by installing a rubber packing(26) between the cover and a protecting case(1). The damage and deformation of the cover are prevented by absorbing a load or a shock with the rubber packing.
Patent KR-20010049960-A (KR)
Inventor: ANDRAE CHRISTIAN
IPC: B28D5/04
Filed: 2000-08-01
Abstract: PURPOSE: A saw wire and a method for the cutting lapping of hard brittle workpieces are provided to improve wafer geometry and surface parameters such as grooves, roughness and waviness to shorten process time by providing a saw wire in such a manner as to rotate in the middle of cutting and lapping. CONSTITUTION: The saw wire has a twist of 360 deg. in a wire length of 150-1500 mm and is used for a wire saw. The use of this saw wire reduces quality fluctuation related to the surface and geometry of a cut-lapped wafer. The surface roughness of one cut-lapped semiconductor input wafer is specified at five measuring point by a parameter. The average value is formed from five measured values. The surface of the wafer manufactured by cutting-lapping with this saw wire has no roughness distribution any longer.
Patent KR-20000064017-A (KR)
Inventor: HER SUN
Filed: 2000-08-16
Abstract: PURPOSE: A method and a system for auctioning a lottery ticket through gradual number lot are provided to improve the old lottery ticket drawing method closed with one time lot for the whole digits by executing lot one digit by one digit every uniform period and by selling lottery tickets in the range of a winning number as auction matter. CONSTITUTION: A user accesses a web server, a lottery ticket selling screen, and purchases desired numbers and a desired quantity of lottery tickets through a database server that checks and confirms conditions capable of settlement. Gradual number drawing is made for issued lottery tickets every uniform period. The lottery ticket data corresponding to winning numbers are transmitted to an auction server. Residual lottery tickets, which has not been sold and has the winning numbers, and winning lottery tickets, which the user holds, if he wants to sell, are registered as the auction matter of an auction server. If a successful bidder is decided for the lottery ticket auction, the ownership of a decided lottery ticket is updated.
Patent KR-20010085209-A (KR)
Title: Three level inverter apparatus
Inventor: IKIMI TAKASHI
IPC: H02M7/12
Filed: 2000-08-31
Abstract: PURPOSE: To suppress the resonance current of the DC bus of a three-level inverter device, and to improve conversion efficiency and operation stability. CONSTITUTION: This inverter device is equipped with a converter 1, that converts AC supply power into DC power, an inverter 2 that converts converted DC power into an AC power, and a DC link 3 that connects the converter to the inverter. The DC link 3 has two smoothing capacitors 4a and 4b that are connected between positive-electrode and negative-electrode potential buses P and N in series and store the DC power obtained by the capacitor 1, and two smoothing capacitors 4c and 4d that are connected between the positive- electrode and negative-electrode potential buses P and N in series and store the DC power that is supplied to the inverter 2. In the positive-electrode and negative-electrode potential buses, reactors 7a and 7b for resonance suppression are provided, respectively. In an intermediate potential bus, a resistor 6 for resonance suppression is provided.
Patent KR-20020018811-A (KR)
Title: A fluorescent light power connecting terminal for an advertisement
Inventor: SONG HAE YONG
IPC: F21V17/10
Filed: 2000-09-04
Abstract: PURPOSE: A power supply connecting terminal of a fluorescent lamp for advertisement is provided to enhance the connection reliability, save parts when connecting a power supply, and simplify the working processes by respectively coupling both ends of the power supply connecting terminal to an electrode of a fluorescent lamp and an electrode of a lightening lamp. CONSTITUTION: A power supply connecting part(10) of a suitable length is provided to be inserted into an electrode terminal of a fluorescent lamp in one side of a power supply connecting terminal(30). In addition, a power supply connecting part(20) having a great diameter is provided to be inserted into an electrode terminal of a lightening lamp in the other side of the power supply connecting terminal(30). A fixing step(21) is recessed on a front end of the power supply connecting part(20) and a plurality of fixing pieces(22) are formed on a rear end of the power supply connecting part(20).
Patent KR-20020020107-A (KR)
Title: Injection Volume Measuring apparatus of Cooling Water for Rolling Steel plate
Inventor: CHO YUN HWI
IPC: G01G7/00
Filed: 2000-09-08
Abstract: PURPOSE: An apparatus for measuring the amount of the cooling water sprayed to a rolled steel sheet is provided to prevent the deviation or segregation of a material due to defective cooling by automatically measuring the amount of the cooling water sprayed via a spray nozzle. CONSTITUTION: An apparatus for measuring the amount of the cooling water sprayed to a rolled steel sheet comprises a trolley(10) moving a motor(11), a lift unit(20) having a lift plate(24) installed on the trolley and a first cylinder(25) prepared between the lift plate and the trolley, a left/right moving unit(30) having a rail(31) on the lift plate, a left/right moving plate(32) prepared on the rail and a second cylinder(33) prepared to move the left/right plate, and a measuring unit having a support plate(42) moving by at least two of third cylinders(41) installed on the left/right moving plate and a load cell(43) and a cup(44) sequentially installed on the support plate. The cooling water sprayed toward a spray nozzle is received in the cup. The load cell measures the amount of the cooling water in the cup. If the amount of the cooling water is less than a reference amount, a water supply valve is opened to supply water.
Patent KR-20020023482-A (KR)
Title: Method for providing an optimal route in an asynchronous transfer mode and apparatus therefor
Inventor: HONG WON GYU
IPC: H04L12/54
Filed: 2000-09-22
Abstract: PURPOSE: A routing method and apparatus in an ATM(Asynchronous Transfer Mode) communication network is provided to satisfy service quality requested by a user and simultaneously optimize the use rate of a network resource by providing a point-to-point optimum path on a divided layer network structure. CONSTITUTION: A network topology management unit(110) receives network topology information, and stores received network topology information in a network topology information DB(111). A main routing table management unit(120) installs a main routing algorithm(121), composes a routing table using a limited divergence routing algorithm on the basis of network topology information, and stores the composed routing table in a main routing table DB(122). A sub routing table management unit(130) installs a sub routing algorithm(131), composes a routing table using the limited divergence routing algorithm on the basis of network topology information, and stores the composed routing table in a sub routing table DB(132). A work flow management unit(140) distributes work request to the routing apparatus to an internal management device, and requests a routing service to the sub routing table management unit(130) instead of the main routing table management unit(120) in case that the routing table is damaged.
Patent KR-20020024380-A (KR)
Title: A method for selling eBook through communication network
Inventor: JANG RAE HYEOK
Filed: 2000-09-25
Abstract: PURPOSE: A method for selling electronic books through communications is provided to promote the supply of e-books by distributing e-book documents, of which the page view is limited, to unspecified users for free so that they can roughly the contents of books and easily purchase e-book documents. CONSTITUTION: A company distributes e-book documents, of which the page view is limited, to unspecified users through various routes for free(S10). If a user gets the e-book document for free and inputs it in his e-book terminal, the page view of the e-book is limited(S20). In case that the user determines to buy the e-book document(S30), he accesses a webpage opened at an e-book purchase application web server(S40). If the user applies for the purchase of the e-book at the webpage(S50) and settles the price through a required method(S60), the web server transmits an authentication file to release the page view limitation of the e-book(S70).
Patent KR-20020021583-A (KR)
Title: Apparatus for propelling a propeller in vessel
Inventor: LEE YOUNG JAE
IPC: B63H5/07
Filed: 2000-09-27
Abstract: PURPOSE: A propeller driving device for a ship is provided to minimize the damage on gears engaged with each other by having forward and backward gears selectively engaged with a drive shaft even if a clutch gear is excluded. CONSTITUTION: A driving device body receives the rotational force of an engine via a gear box. A drive shaft(33) connected with the output shaft of the gear box selectively rotates forward and backward gears(35,36) via a friction plate(37) and a disk(38). A driven shaft(40) is rotated by a driven gear(39) engaged with the forward and backward gears. A propeller shaft(54) is rotated forward and backward via bevel gears(42,43) of the driven gear. The forward and backward gears are engaged with the drive shaft only when a force is applied to the friction plate.
Patent KR-20000072802-A (KR)
Inventor: PARK MYOUNG HEUM
IPC: H04L12/66
Filed: 2000-09-28
Abstract: PURPOSE: A method for connecting an internet telephone by a serial number of a hot phone is provided for totally managing an ordinary phone, a mobile phone, a personal computer(PC) to a phone on the internet, a PC to a PC an operating system, an electronic mail and other messaging services by the serial number of the hot phone, so that a user may freely connect with any apparatus by just one phone. CONSTITUTION: A user registers a serial number of a hot phone, a telephone number and a user's ID on a server. The server performs authentication for the user's ID and the serial number. If the user requests a call, the server connects the user to a receiver computer by the serial number. When the server connects the call, the server decides whether the server is connected with the corresponding required computer, If so, the server connects the hot phone of a receiver client through the receiver computer. If the corresponding required computer is not connected, the hot phone of the client is immediately connected with the hot phone of the receiver computer on a public network.
Patent KR-20020025534-A (KR)
Title: Loading Method of File in System Using Internet
Inventor: JANG SEONG BONG
IPC: G06F13/00
Filed: 2000-09-29
Abstract: PURPOSE: A method for loading an internal system file is provided to load the internal system file in case that a system is installed in a remote place by storing the internal system file in a computer connected with the system and transmitting the internal system file to the system. CONSTITUTION: An FTP(File Transfer Protocol) server performs a log-in process(S42), loads an internal system file, and opens a new data channel(S43). If an operator inputs a transfer command for transmitting a new internal system file and a name of the internal system file on an FTP command prompt, a corresponding computer transmits a new internal system file to the FTP server through the Internet(S44). The child process generated by the FTP server continuously stores the new internal system file in a buffer(S45) and checks whether the corresponding buffer is full(S46). If the buffer is full, the child process temporarily stops the transmission of the new internal system file, and searches a file table of a current system for searching information regarding a write position on a flash memory to record the new internal system file(S47) and writes the new internal system file in the corresponding write position on the flash memory(S48). The FTP server stores the new internal system file in the flash memory and judges whether the transmission of the new internal system file is ended from the computer(S49). If the transmission of the new internal system file is ended, the FTP server stops the child process. The operator confirms version information of the system, downloads the new internal system file stored in the flash memory to an operator's own computer through the Internet, compares the downloaded new internal system file with an original internal system file stored in the computer, and checks whether the downloaded new internal system file is abnormal(S50,S51). If the loading internal system file is correctly transmitted, the operator transmits a command for booting the system to the FTP server and the FTP server performs the booting of the system for applying the new internal system file to the system(S52).
Patent KR-20010070163-A (KR)
Title: Process for the photostabilization of sunscreens derived from dibenzoylmethane by an insoluble organic screening agent
Inventor: CANDAU DIDIER
IPC: A61K8/00
Filed: 2000-10-23
Abstract: PURPOSE: A method for improving the light stability of a dibenzoylmethane derivative in an anti-sunlight composition, and a chemical agent to be used in the method are provided. CONSTITUTION: A process for improving UV stability of at least one dibenzoylmethane derivative comprises addition of at least one insoluble organic UV filter in micronized form with average particle size 0.01-2μm which can be obtained by grinding insoluble organic filter with larger particle size in presence of surfactant.
Patent KR-20010107507-A (KR)
Inventor: CHO YEONG RAE
IPC: B09B1/00
Filed: 2000-10-27
Abstract: 본 발명은 미생물 활성 반응층을 이용한 매립가스 추출 및 매립가스 산화처리 방법과 그 장치에 관한 것으로서, 더욱 상세하게는 중간 복토층의 하부에 투수계수 및 공극율이 크고 비표면적이 넓은 재질로 이루어진 미생물 활성 반응층을 전면적으로 형성함으로써 매립가스의 추출 및 공기, 온도, 수분, pH조절물질 및 영양물질 등과 같은 미생물 반응조절물질의 주입을 용이하게 제어하여 매립진행 중인 매립지 내부에서 발생되는 매립가스를 효율적으로 추출하여 재활용 또는 가스소각하거나 매립가스에 포함되어 있는 온실가스, 악취물질 및 휘발성 유기화합물(VOCs) 등을 호기성 토양 미생물을 이용하여 보다 유해성이 적은 물질로 산화처리하는 미생물 활성 반응층을 이용한 매립가스 추출 및 산화처리방법 및 그 장치에 관한 것이다 
     또한 본 발명은 매일 복토층을 투수계수 및 공극율이 크고 비표면적이 넓은 재질로 조성하여 미생물 활성 반응층으로 형성하거나 최종 복토층 내에 투수계수 및 공극율이 크고 비표면적이 넓은 재질로 이루어진 미생물 활성 반응층을 형성함으로써 공기, 온도, 수분, pH조절물질 및 영양물질 등과 같은 미생물 반응조절물질의 주입을 용이하게 제어하여 매일 복토층과 최종 복토층을 통해 대기중으로 방출되는 매립가스에 포함되어 있는 온실가스, 악취물질 및 휘발성 유기화합물(VOCs) 등을 호기성 토양 미생물을 이용하여 보다 유해성이 적은 물질로 산화 처리하는 미생물 활성 반응층을 이용한 매립가스 산화처리방법 및 그 장치에 관한 것이다
Patent KR-20020034762-A (KR)
Title: fluorescent lamp and the back light unit applying the same
Inventor: CHO SUN CHEON
IPC: H01J61/30
Filed: 2000-11-03
Abstract: PURPOSE: A fluorescent lamp and a backlight unit including the same are provided to reduce power consumption and obtain high luminance by installing an external electrode on an outer circumference of a fluorescent lamp. CONSTITUTION: A fluorescent lamp(20) is installed on a sidewall of a light guide plate(42). A light guide pattern is formed on an overall surface of the light guide plate(42) in order to guide light radiated from the fluorescent lamp(20). A reflective plate(43) is installed on a lower portion of the light guide plate(42) in order to reflect the guided light to one direction. A diffusion plate(44) is installed on an upper portion of the light guide plate(42) in order to diffuse the reflected light. A prism sheet(45) is formed on an upper portion of the diffusion plate(44) in order to focus the diffused light. A protective layer(46) is installed on an upper portion of the prism sheet(45). A fluorescent lamp cover(48) including an auxiliary reflection plate(47) is formed in an outside of the fluorescent lamp(20).
Patent KR-20020037092-A (KR)
Title: ion implantation equipment with advanced insulator structure in semiconductor device fabrication
Inventor: OK GYEONG HA
IPC: H01L21/265
Filed: 2000-11-13
Abstract: PURPOSE: An ion implanter for fabricating a semiconductor device having an improved insulator structure is provided to lengthen exchanging periods of a filament and an insulator by forming a multitude of groove on a surface of the insulator. CONSTITUTION: A groove is formed on a surface of an insulator by improving a structure of an existing insulator. A surface area is increased since each surface portion(40a,40b,40c) forming a single layer has a multitude of groove. In addition, an inner face portion(40d) of a through-hole passing a filament has a multitude of groove. A lifetime of the filament is increased since a period of contamination in the insulator is increased. The grooves are formed irregularly or regularly. The regular grooves have a triangular shape, a rectangular shape, a saw-tooth shape, and a circular shape.
Patent KR-20010051657-A (KR)
Inventor: DUSCHL ANTON
IPC: H05B41/04
Filed: 2000-11-13
Abstract: PURPOSE: A gas discharge lamp base incorporating ignition device is provided to achieve an improved operation reliability by mounting HV and LV components on its opposite sides. CONSTITUTION: A base for an electric discharge lamp(1) includes an ignition device. The base comprises a carrier part(16) for the electronic components(23-30) of the ignition device. The carrier part(16) has an upper surface and a lower surface. High-voltage carrying components(23-26) of the ignition device are arranged only on one side of the carrier part(16) and low-voltage carrying components(27-30) of the ignition device are arranged only on the other side of the carrier part(16).
Patent KR-20020037606-A (KR)
Title: Cooling method of double evaporation type airconditioner using vapor ejector and it sapparatus
Inventor: KIM MIN SU
IPC: F24F1/00
Filed: 2000-11-15
Abstract: PURPOSE: A cooling method and device of double evaporation air conditioner using steam ejector are provided to reduce loss on heat exchange due to difference between temperatures of refrigerant and outside air. CONSTITUTION: Refrigerant of high temperature and high pressure having passed a compressor(1) exchanges heat with atmosphere to be converted into compressed fluid and flows out of a condenser(2). The refrigerant passes a first expansion device(3) for isenthalpic expansion by capillaries. A part of the refrigerant is converted into gaseous refrigerant in a first evaporator(4) by isobaric heat absorption process. Rest of the refrigerant is expanded in a second expansion device(5) and converted into gaseous refrigerant in a second evaporator by isobaric heat absorption process. The refrigerant flows into a driving nozzle and an intake nozzle of a steam ejector(7) to be driving fluid and intake fluid. The refrigerant passes a mixing part, a constant sectional area part and a diffuser part to compensate pressure to return to the compressor at fixed pressure.
Patent KR-20020041106-A (KR)
Title: Patient relationship management service system using wired/wireless communication network and method for offering patient relationship management service
Inventor: BAE JUNG DAL
Filed: 2000-11-27
Abstract: PURPOSE: A system and method for supplying customized information in order to manage patient are provided to supply the total medical treatment service related to a patient regardless of time, place, a class of a terminal of the patient by receiving patient information from a plurality of hospitals. CONSTITUTION: A wire/wireless communication network interface(200) transmits/receives data to a hospital information system and a plurality of service user terminal. A patient classification information database(205) stores patient information. A rule information database(240) stores rule information for creating patient management customized information by corresponding to the patient classification information. A patient information classification arrangement unit(235) receives patient information from the hospital information system through the wire/wireless communication network interface(200), and classifies the information into patient classification information. A Web/WAP service supply unit(210) receives a request of patient management customized information from the service user terminal through the wire/wireless communication network interface(200), restructures the created patient management customized information, and transmits the information to the wire/wireless communication network interface(200). A patient management customized information creating unit(220) extracts patient classification information and the rule information corresponded to the request of patient management customized information received from the Web/WAP service supply unit(210) in the patient classification information database(205) and the rule information database(240), and creates patient management customized information.
Patent KR-20020042084-A (KR)
Title: Method of control elasticity at skin and composition for same
Inventor: CHOI HYE RYEONG
IPC: A61K31/198
Filed: 2000-11-30
Abstract: PURPOSE: A method and a composition for controlling the skin resilience are provided, thereby controlling the quantity of tropoelastin expressed abnormally, maintaining the skin resilience, and preventing the skin from aging. CONSTITUTION: The skin resilience is controlled by introducing a substance which is capable of inhibiting or facilitating the expression of tropoelastin mRNA and/or protein from keratinocyte, particularly, the substance is capable of inhibiting the accumulation of elastotic material to inhibit photo-aging of the skin and inducing the expression of elastin protein from keratinocyte, and is selected from the natural extract, antioxidant, hormone preparation, retinoid, vitamin and the mixture thereof. Wherein, the natural extract is Thea sinensis extract and soybean extract; the antioxidant is vitamin C, N-acetyl cysteine(NAC), and glutathione; the hormone preparation is estrogen, dehydroepiandrosterone(DHEA) and testosterone; the vitamin is vitamin C, vitamin E(tocopherol) and vitamin D; and the retinoid is isomers of retinoic acid, tretinoin, retinol, retinaldehydes, salts thereof, and esters thereof.
Patent KR-20020043792-A (KR)
Title: Method for using internet free telephone service in a portable communication terminal
Inventor: JU YONG SEUNG
IPC: H04W88/02
Filed: 2000-12-04
Abstract: PURPOSE: A method for using Internet free phone service in a portable phone is provided to save the telephone call charge by using Internet free phone service through a portable phone. CONSTITUTION: If a user inputs a specific telephone number to access a web server that provides Internet free phone service, an MPU in his portable phone judges whether the inputted number is a number to access the Internet free phone site(310). If it is judged that the inputted number is a number to access the Internet free phone site, the MPU accesses the web server using an Internet access function(320). After accessing the Internet free phone site, the MPU displays a telephone number input screen through a display part. If the user inputs a desired telephone number for calling, the MPU transmits this inputted number to the web server(330). The web server processes a call connection procedure according to the inputted telephone number. After transmitting the inputted telephone number, the MPU waits until the call is connected(340).