baber/WOPTO huggingface dataset:
Patent KR-20030005695-A (KR)
Title: Check valve apparatus against gas leakage
Inventor: JANG PIL SIK
IPC: F16K15/18
Filed: 2001-07-10
Abstract: PURPOSE: A check valve for restricting gas leak of an LPG(Liquefied Petroleum Gas) vehicle is provided to operate conveniently, prevent gas leakage, and reduce charge time of fuel by installing the check valve in the LPG charge path. CONSTITUTION: A fuel charge system of an LPG vehicle comprises an LPG bombe storing LPG; an LPG charge valve manually turned on in filling with gas, and turned off in finishing filling or parking; a lever hose injecting gas to the LPG bombe; a check valve(8) installed in the lever hose, turned for gas flow direction in charging gas and rotated to shut off gas flow completely in finishing charging; a solenoid(13) turning a rotary disk vertically or horizontally to gas flow; and a switch(18) installed in a driver's seat to turn on and off the solenoid by using power of a battery. The system is used conveniently, and charge time is reduced.
Patent KR-20020015272-A (KR)
Inventor: HAMAMURA KAZUNARI
IPC: C23C22/34
Filed: 2001-08-07
Abstract: PURPOSE: To provide a technique for forming a substrate treatment film showing an excellent anticorrosive property and adhesion to top coatings and adhesive films. CONSTITUTION: The substrate-treating agent contains a water-soluble vanadium compound (A), a water-soluble titanium or zirconium complex fluoride (B) and a resin (C).
Patent KR-20030014862-A (KR)
Title: Multi cupping glass machine
Inventor: YOON SEONG HUN
IPC: A61M1/08
Filed: 2001-08-13
Abstract: PURPOSE: A multi-cupping system is provided to allow a plurality of cupping cups to be usable for operation at the same time, and to allow being usable for a long without side-symptoms by repeatedly vacuum-extracting/releasing the air inside the cupping cups. CONSTITUTION: The cupping system includes a plurality of cupping cups(14), a vacuum pump(1) and a vacuum pressure control valve(9). The cupping cups can be used at the same time by the operation of the vacuum pump(1) and the vacuum pressure control valve controlling the vacuum pressure. The cupping system further includes a power switch(3) integrally formed with an indication lamp and connected to a control unit inside the system, an extraction switch, an automatic switch and a time switch(6) and their indication lamp(6L), an extraction timer switch(7) and its indication lamp(7L), a release timer switch(8) and its indication lamp(8L), a main panel unit(10) having the vacuum pressure control valve, and a nozzle(11N,12N) having a solenoid valve. The vacuum pressure is controlled by the nozzle and the vacuum pressure control valve connected to the nozzle through a connect hose(13).
Patent KR-20010088723-A (KR)
Inventor: JANG HEE NAM
IPC: G06F19/00
Filed: 2001-08-25
Abstract: PURPOSE: A robot control system and method is provided to control speed, moving distance, angle change, melody generation and others by using a puzzle-typed program so that it can prevent an accident caused by a child's inadvertence. CONSTITUTION: The system comprises a main memory(100), an auxiliary memory(200), an address latch(300), a sensor latch(400), a sensor(500), an infrared receiver(600), a mode switcher(610), a microphone(620), a displayer(630), a speaker(640), a motor speed controller(650), and a motor(660). The main memory(100), made of a mask ROM, designates a basic pattern and selects a music mode, a motion mode, a stop mode or a display mode by using a puzzle type program. The auxiliary memory(200), made of a large sized SRAM, designates an upper address in the main memory(100), and stores the data processed in the main memory(100). The address latch(300) temporarily stores address data offered by the main memory(100) and transmits corresponding address data to the auxiliary memory(200) as a lower address. The sensor latch(400) temporarily stores the signals sensed by the sensor(400) and transmits the sensed signal to the main memory(400). The infrared ray receiver(600) transmits infrared signals to the main memory(100).
Patent KR-20010104394-A (KR)
Title: 멀티미디어 기술을 이용한 인터넷 종축 경매
Inventor: KIM BONG SU
Filed: 2001-08-28
Abstract: 본 발명은 인터넷상에서 동영상매체를 이용하여 종축을 경매하는 방법에 관한 것이다. 본 발명은 기존의 종축경매방식을 인터넷 상에 구현하는 것으로 실제 움직이는 종축의 모습을 디지털 스틸 카메라(Digital Still Camera)로 촬영하고, 이를  편집해서 동영상정보와 부위별 사진정보로 제작하여 시스템(10)에 업로드(Upload)하고, 각종 번식성적, 산육성적 및 혈통정보를 데이터베이스에 저장하고, 관리하는 시스템을 개발하고, 축산농가가 시간과 장소에 구애받지 않고 시스템에 접속하여 종축을 구매할 수 있도록 도와주는 인터페이스를 개발하고, 운영하는 방법에 관한 것이다. 본 발명은 종축의 이동에 따른 질병전파의 위험을 차단하고, 다양한 정보제공으로 종축 수요자의 요구를 종축시켜 주고, 경매의 부대비용인 입찰수수료, 운송료 등을 절감할 수 있는 효과가 기대된다.
Patent KR-20010092016-A (KR)
Inventor: LEE HUN KI
IPC: B63B22/00
Filed: 2001-09-08
Abstract: PURPOSE: A float using with solar energy is provided to minimize power consumption while maximizing the solar cell and to miniaturize a battery. CONSTITUTION: A float with solar energy comprises a heat collecting plate(1) converting the solar energy into electric energy; a case(2) protecting the heat collecting plate; cases(3,4) diffusing light by being formed as an unevenness shape; a buoy(7); a support(5) connecting the float and the buoy; connecters(8,21) engaging the buoy and an anchor; and a wire(9) connecting the anchor. The float is composed of double to close in establishing onto the ocean. Moreover, the float contains a middle bar to prevent the float from damaging by waves while reducing coefficient of the friction. The solar cell expands the life span and maximizes luminosity of the light. The solar cell is produced as a small size to save the energy and to improve efficiency.
Patent KR-20030026571-A (KR)
Title: Injection pump governer for preventing diesel engine from over run
Inventor: LIM SEONG HYEON
IPC: F02D1/10
Filed: 2001-09-26
Abstract: PURPOSE: An injection pump governor is provided to prevent partial side wear of the slider member and abrasion of the pin member where the slider member is mounted. CONSTITUTION: An injection pump governor controls the injection volume of the fuel injection device by pushing a sleeve through the movement of a slider member(13), opening a fly weight member(11) and operating a control rack in accordance with the opening of the fly weight member. An injection pump governor comprises a stopper member(10) interposed between the fly weight member and the slider member. The stopper member has an end coupled to the fly weight member and the other end contacting the slider member, thus restricting motion trajectory of the slider member. The slider member is coupled to the fly weight member so that the slider member is rotatable centering from a pin member(15).
Patent KR-20030028112-A (KR)
Title: Multiple data receiving control Method and Apparatus and transmission system by using a single port
Inventor: BAE BYEONG JUN
IPC: H04N7/12
Filed: 2001-09-27
Abstract: PURPOSE: An apparatus and a method for controlling reception of multi-data using a single port and a multi-data transmission system are provided to receive both of transmission signals in two modes using only one port. CONSTITUTION: An apparatus for controlling reception of multi-data using a single port includes the first and second standard signal receivers(20,30), a switch(10), and a controller(40). The first standard signal receiver processes an input signal according to the first broadcasting standard. The second standard signal receiver processes an input signal according to the second broadcasting standard different from the first broadcasting standard. The switch selects one of the first and second standard signal receivers to transmit a signal inputted through the single port. The controller receives the signals processed by the first and second standard signal receivers and judges the broadcasting standards of the signals to generate control signals according to the judged broadcasting standards and outputs the control signals to the switch.
Patent KR-20030027606-A (KR)
Title: Method for transmitting a packet data in Communication System
Inventor: AHN JONG HOE
IPC: H04J13/12
Filed: 2001-09-29
Abstract: PURPOSE: A method of transmitting packet data in a communication system is provided to assign a reference control channel, and to transmit control information on transmitted data through the reference control channel, then to transmit data to terminals through transmission channels corresponding to the assigned control channel, thereby improving resource efficiency. CONSTITUTION: A mobile communication system separates terminals into groups, and assigns a reference control channel to each group. The system transmits control information on transmitted data through the reference control channel. The system transmits the data to the terminals through transmission channels corresponding to the assigned control channel. The data or the control information is transmitted through a transmission channel or the reference control channel for one of the terminals at a certain time, when assigning the reference control channel to the groups. The data or the control information is transmitted through a transmission channel or the reference control channel only for one of the terminals at a certain time, when assigning one of the reference control channels to the groups.
Patent KR-20030029190-A (KR)
Title: manufacturing method of bamboo boiled rice and its products
Inventor: YANG SEUNG JONG
IPC: A23L7/10
Filed: 2001-10-05
Abstract: PURPOSE: A method of preparing a bamboo tube rice food product having a flavor of bamboos and a perfume of green bamboos is provided. Therefore, the food product can be easily cooked by anybody at home and also commercially available in the market. CONSTITUTION: Bamboo tubes having a diameter of 80mm or more are filled with a rice material, covered with Korean paper(hanji, Korean native name) and then bound with a string. The rice material contains 30 to 60% by weight of rice, 10 to 50% by weight of glutinous rice, 2 to 10% by weight of black rice, 2 to 10% by weight of glutinous sorghum, 1 to 7% by weight of Zizyphi Fructus, 1 to 5% by weight of Ginseng Radix, 2 to 10% by weight of chestnut, 1 to 5% by weight of pine nut, 0.5 to 3% by weight of mushroom, 0.5 to 1.5% by weight of salt and 0.5 to 1.5% by weight of sugar.
Patent KR-20030030546-A (KR)
Title: Method of searching a driving route for navigation
Inventor: JUN HWA SU
IPC: G08G1/0968
Filed: 2001-10-11
Abstract: PURPOSE: A navigation route detecting method is provided to reduce the time for detecting routes and relieve inconvenience for the user. CONSTITUTION: A maximum detection level is set according to the distance between the start point and the destination(110). An intermediate value is defined based on the detection level and the node density of the detection area, and detection ranges at the start point and the destination are determined(120). Directions of the start point and the destination are obtained(130). Forward and backward detections are concurrently performed within the determined detection ranges(140). A final route table is prepared to calculate the shortest route(150). At Step 140, the forward and backward detections are made from level 0 to upper levels. The shortest route is calculated from an evaluation function.
Patent KR-20020030021-A (KR)
Title: Method for producing complex metal oxide powder
Inventor: UCHIDA YOSHIO
IPC: C01G23/00
Filed: 2001-10-12
Abstract: PURPOSE: Provided is a method for producing a complex metal oxide powder suitable as a material for electronic components such as multilayer capacitors, actuators and filters. CONSTITUTION: The method for producing a complex metal oxide powder comprises the steps of: heating at least tow kinds of metal salts, or a complex metal salt comprising at least two kinds of metals, to a temperature at which transition to a complex metal oxide occurs; and calcining the metal salts or the complex metal salt in the presence of a hydrogen halide gas.
Patent KR-20030026794-A (KR)
Title: Method and apparatus for recording and reproducing video data and information storage medium thereby
Inventor: JUNG HYEON GWON
IPC: G11C15/00
Filed: 2001-10-15
Abstract: PURPOSE: An information storage medium storing video data, a recording method and apparatus, and a reproducing method and apparatus are provided to record and reproduce video data and hypertext data even when the video data is re-encoded by different method. CONSTITUTION: Video data is decoded, and the decoded video data is encoded in a manner that the video data has resolution different from the resolution of the original data. Video conversion information, which is considered in order to decode the video data into the original state, is generated. The generated video conversion information and re-encoded video data are recorded. An apparatus for recording bit streams in an information storage medium includes a filter(1), a recording unit(3) and a controller(2). The filter extracts video data from input bit streams. The recording unit decodes the extracted video data, encodes the decoded video data such that the video data is different from the original state of the data to record the video data, and records video conversion information that is referred to in order to decode the video data into the original state. The controller generates the video conversion information to provide the information to the recording unit.
Patent KR-20030033501-A (KR)
Title: The Method for Examination State of Repeater using TCF of BTS
Inventor: CHO JEONG GU
IPC: H04B17/40
Filed: 2001-10-23
Abstract: PURPOSE: A method for diagnosing the state of a repeater using a test call function of a BTU(Base-station Test Unit) is provided to eliminate a need for an additional NMS(Network Management System) to diagnose the state of the repeater used to solve a problem of a service shadow area of a mobile communication system. CONSTITUTION: An RTU(Repeater Test Unit) of a repeater of which the state is to be diagnosed is registered in a BSM(Base Station Manager)(310). A test call is performed to the RTU registered in the BSM, using a TM(Test Mobile) of a BTS(Base Transceiver Subsystem)(320). And FER(Frame Error Rate) of data transceived by the test call is measured, to diagnose the state of the corresponding repeater(330). To measure the FER, the BTS sets up SO2/SO9/Markov calls and generates predetermined data in a TSB(Terminal State Block), to transmit the data to the RTU through the TM. And the TSB receives the data looped by the RTU, thereby measuring the FER of a corresponding forward/reverse link.
Patent KR-20020033532-A (KR)
Title: Power supply system
Inventor: INOUE HIROAKI
IPC: H02M7/23
Filed: 2001-10-26
Abstract: PURPOSE: To provide a dc power supply which has parallel connected dc power supply units and can supply power meeting the load demand. CONSTITUTION: The power supply system comprises a dc power supply 10 consisting of parallel connected plural power supply units 11-14 having the rated current IU controlled by a unit current controller to meet the target load current, and a control 20 consisting of a setting means 21 to decide the load demand current IS, an operation checker 22 to find the operating dc power supply units, and a target calculator 23 to obtain the above target. The target calculator 23 is provided with a calculating function to obtain IS/m that is the load demand IS divided by the number of the operating dc supply units and a function to output this IS/m as the above target. Further, the target calculator 23it outputs IU as the above target if it is found by the above calculation that the IS/m exceeds the rated unit current IU.
Patent KR-20030035343-A (KR)
Title: Process for the preparation of nitroso-substituted arylamines
Inventor: JU YEONG JE
IPC: C07C211/52
Filed: 2001-10-31
Abstract: PURPOSE: A method for preparing a 4-nitroso-substituted aromatic amine compound is provided, to prepare a 4-nitroso-substituted aromatic amine compound directly from an amide compound and a nitro compound without passing 4-nitroso or 4-nitro substituted aromatic amide-type intermediate. CONSTITUTION: The method comprises the step of reacting the nitro aromatic compound represented by the formula 3 with the amide compound represented by R-(CO)-NH2 in the presence of a base and a solvent to prepare the 4-nitroso-substituted aromatic amine compound represented by the formula 1 as a main product and the 4-nitro-substituted aromatic amine compound represented by the formula 2 as a side product, wherein Ar is an aromatic group of C4-C16 having at least one ring and can contains one or two heteroatoms selected from N, O and S; X is a halogen atom, a cyano group, an alkyl group of C1-C4, a halogenated alkyl group of C1-C4, an alkoxy group of C1-C4, a halogenated alkoxy group of C1-C4, an alkylsulfonyl group of C1-C4 or an alkyl nitro group of C1-C4; n is an integer of 0-3 (X's are different each another when n is 1 or more); and R is H, an alkyl group of C1-C8, an alkenyl group of C2-C8 or a cycloalkyl group of C3-C7 and the substituent can be substituted with 1-3 substituents selected from a halogen atom, an alkyl group of C1-C4, an amino group or an alkoxy group of C1-C4.
Patent KR-20030035615-A (KR)
Title: A manufacturing apparatus of the mold about a polarizing prism
Inventor: DAIMON NAOOMI
IPC: B23B19/00
Filed: 2001-10-31
Abstract: PURPOSE: A device for machining an upper mold of a polarizing plate forming mold is provided to lower the surface roughness of a bent groove by machining the flat surface of the upper mold and forming the bent groove. CONSTITUTION: A frame(1) has an x-axis bed(12) installed at the upper side of a base(11), and a y-axis bed(13) installed at the middle of the x-axis bed. A table(2) moves along the x-axis bed, and has an upper mold fixing unit(3) fixing an upper mold(6). A column(4) moves along the y-axis bed, and has a protrusion stand(41). A headstock(5) is vertically fixed on the front of the protrusion stand, and feeds a tool into z-axis without rotation.
Patent KR-20020034958-A (KR)
Inventor: FUJISAWA ATSUSHI
IPC: H01L21/301
Filed: 2001-11-01
Abstract: PURPOSE: To improve a mounting temperature cycling properties and re- flowability. CONSTITUTION: A semiconductor device comprises a tape board 2 for supporting a semiconductor chip 1, an insulating adhesive layer 5a disposed between the chip 1 and the board 2, an insulating sheet member 5b disposed by laminating on the layer 5a and formed harder than the layer 5a, a wire 4 for connecting a pad 1a of the chip 1 to a connecting terminal 2c of the board 1, a sealing part 6 formed by resin-sealing the chip 1, and a plurality of solder balls 3 provided on a rear surface 2b of the board 2. In this device, a die bonding layer for fixing the chip 1 is constituted of the layer 5a and the member 5b laminated on the layer 5a. Thus, the die bonding layer is multilayered to be thick to improve a resin balance of front and rear surfaces of the chip 1, to prevent a warpage of a package and to improve the mounting temperature cycling properties and re-flowability.
Patent KR-20030041323-A (KR)
Title: Resist welding device and its controling method
Inventor: KIM JAE HONG
IPC: B23K11/25
Filed: 2001-11-19
Abstract: PURPOSE: A resistance welding apparatus capable of stabilizing welding quality and shortening total welding time by automatically determining pressing time, and a method for controlling the resistance welding apparatus are provided. CONSTITUTION: The resistance welding apparatus comprises an air source(10) for supplying air; a regulator(20) for regulating the air from the air source to an appropriate pressure; a monitoring part for outputting applied pressure monitor signals by receiving a set applied pressure and sensing applied pressure of the regulator at the same time; a control part(40) for outputting conducting initiation signals by outputting the set applied pressure to the monitoring part and receiving the applied pressure monitor signals from the monitoring part at the same time; and a solenoid valve(50) for operating a welding gun(60) by receiving the conducting initiation signals outputted from the control part, wherein the applied pressure monitor signals are feedback analog signal and feedback logic signal.
Patent KR-20030041380-A (KR)
Inventor: LEE MI JA
IPC: F25B1/00
Filed: 2001-11-20
Abstract: PURPOSE: A refrigeration system is provided to achieve improved refrigerating ability and reduce energy consumption by controlling refrigerant flow and hot gas in case of pressure lowering of evaporator and rise of condensing pressure. CONSTITUTION: A refrigeration system comprises a compressor(10) for compressing a refrigerant vapor into high temperature high pressure gas and discharging the compressed gas; a condenser(12) for condensing the compressed refrigerant into a liquid state; a dryer(18) for removing moisture from the refrigerant discharged from the condenser; an expansion valve for expanding the high temperature high pressure liquid refrigerant condensed by the condenser into a low pressure liquid refrigerant; an evaporator(26) for performing a refrigerating operation through the use of the latent heat of vaporization of refrigerant and returning the low temperature low pressure refrigerant vapor to the compressor; a liquid separator for separating the liquid contained in the refrigerant vapor returning to the compressor; a pressure rising pump(11) connected to an output end of the evaporator, which sucks the low temperature low pressure refrigerant vapor and discharges the sucked gas in a high pressure refrigerant vapor; and a refrigerant expansion pump(25) connected to an output end of the dryer, which discharges the sucked refrigerant to the evaporator.
Patent KR-20020009535-A (KR)
Inventor: LEE HAN U
Filed: 2001-11-23
Abstract: PURPOSE: An integrated reservation system over the internet is provided to enable a member to easily search for and determine commodities, and to enable a company member to register commodities, advertise the commodities and manage the sale of the commodities. CONSTITUTION: The system comprises a personal member management database(30D), a company member management database(C10), a commodities & service management database(C20), an advertisement database(20D), a web server(TS), an advertisement production server(20), a personal member management server(30), a company member management server(10). The personal member management database(30D) stores basic data on general subscribed members. The company member management database(C10) stores various data on subscribed hotels, restaurants, or tour agencies. The commodities & service management database(C20) stores prices, stock amounts, usable date or service contents on the commodities or service offered by the company members. The web server(TS) checks the accessing members based on the databases(30D,C10). The advertisement production server(20), connected to the advertisement database(20D), transmits the advertisement to a TRS web browser via the web server(TS). The personal and company member management server(30,10) checks if an accessing user is a member, and transmits the information stored in the database to the web browser.
Patent KR-20030044565-A (KR)
Title: Organic light emitting diode having black matrix and manufacturing method thereof
Inventor: JUNG BOK HYEON
IPC: H05B33/22
Filed: 2001-11-30
Abstract: PURPOSE: An organic luminescence display apparatus having a black matrix and a manufacturing method thereof are provided to improve the contrast by forming the black matrix between anode electrodes. CONSTITUTION: An anode electrode(12) is deposited on a substrate(11) at constant distances. A metal film(19) is heat-treated by high temperature to be deposited on the substrate(11) between the anode electrodes(12). Organic luminant(15,16,17) are formed on the anode electrode(12). A cathode electrode(20) is formed on the organic luminant(15,16,17). The substrate(11) is a transparent flexible substrate. The anode electrode(12) is deposited with a thickness of 500-2500Å through a sputter or an electron beam evaporator.