baber/WOPTO huggingface dataset:
Patent KR-20040026019-A (KR)
Title: a method of cultivation of a mushroom
Inventor: CHANG JONG TAE
IPC: A01G1/04
Filed: 2002-09-17
Abstract: PURPOSE: A method for cultivating edible mushrooms by mixing the powder of jade, charcoal, quartz porphyry and amethyst with a conventional medium comprising rice bran, soaking jade, charcoal, quartz porphyry and amethyst, dipping jade, charcoal, quartz porphyry and amethyst in water and then supplying the water to the medium is provided. It protects mushrooms from diseases as well as insect pests while stimulating the growth thereof. CONSTITUTION: A mixture of 50 to 90% by weight of sawdust and 10 to 30% by weight of rice bran is added with 5 to 20% by weight of jade powder, 5 to 20% by weight of charcoal powder, 5 to 20% by weight of quartz porphyry and 5 to 20% by weight of amethyst to give a culture medium. The culture medium is inoculated with an inoculant seed of a mushroom. The mixture of jade, charcoal, quartz porphyry and amethyst is soaked in water and then sprinkled on the culture medium.
Patent KR-20040029617-A (KR)
Title: Bias circuit for power amplifier
Inventor: NAM HYEONG GI
IPC: H03F3/20
Filed: 2002-10-01
Abstract: PURPOSE: A bias circuit of a power amplifier is provided to apply a stable bias to the power amplifier by increasing an output impedance of the bias circuit. CONSTITUTION: A bias applying part(60) is connected to an external operation power supply(41) and a bias power supply, and applies a bias to a power amplifier(50). A temperature compensation part(70) prevents a bias current from being increased or decreased according to temperature variation. And an impedance part(80) is formed in the bias applying part, and increases an input impedance and an output impedance of the bias applying part. The bias applying part comprises the first transistor(Q6) whose emitter is connected to the power amplifier through a resistor(R5) and the second transistor(Q7) having the base connected to the base of the first transistor. And the base and the collector of the second transistor are connected, and the first and the second transistor form a current mirror.
Patent KR-20020086376-A (KR)
Inventor: KIM YEONG JE
IPC: G06K17/00
Filed: 2002-10-02
Abstract: PURPOSE: Provided are a low price mobile data terminal for smart card, which is capable of settling a parking charge by contacting with smart card without mobile data terminal, or settling a parking charge by using low price mobile data terminal without smart card circuit. CONSTITUTION: The terminal(20) comprises an antenna unit for receiving and transmitting a carrier wave from roadside unit; a detection unit which demodulates a carrier wave received from the antenna unit and detects a digital data signal exceeding a critical value; a reading unit for reading an inserted smart car based on the data signal detected by the detection unit; and a transmission unit for exactly transmitting a data read by the reading unit to the roadside unit through the antenna unit. The terminal(20) enables driver to use any one of mobile data terminal or smart card.
Patent KR-20040031456-A (KR)
Title: Wastewater processing hydroextrac- tor
Inventor: KANG DAE KIL
IPC: C02F11/12
Filed: 2002-10-07
Abstract: PURPOSE: Provided is an automatic transportation apparatus for automatically moving a dehydrator in a sludge container so as for the dehydrator to dehydrate sludge equally in the container while moving in the container and pile dehydrated sludge uniform all over the surface of container. CONSTITUTION: The apparatus comprises a plurality of supporting bars (103) for supporting a dehydrator (101) and extending in horizontal direction, a roller (108) contacting with an upper portion of a container (112) of a sludge collecting vehicle (113) and rotatably coupled with a plurality brackets (107) attached to a lower portion of the supporting bar (103), a rotation shaft (106) for rotating the rollers (108), a reduction motor (105) installed on a supporting plate (104) fixed to the supporting bar (103) and connected to the rotation shaft (106), and a remote controller (110) connected to the reduction motor (105).
Patent KR-20040032376-A (KR)
Title: Data bus system for micro controller
Inventor: KIM JONG DAE
IPC: G06F3/00
Filed: 2002-10-09
Abstract: PURPOSE: A data bus system for a microcontroller is provided to increase an operation speed and reduce power consumption by reducing load capacitance of a data bus forming the data bus system. CONSTITUTION: An external access bus(204) is used by the data out from a CPU(214) and the data entering an I/O(Input/Output)(212) or an internal memory(216) from the outside. An internal access bus(202) is used by the data entering the CPU, the data out from the I/O or the internal memory, and the data out from or entering a peripheral circuit(218). An internal memory test bus(206) is used by the data out through the I/O. The external and the internal access bus are connected with each other through a latch structure(208).
Patent KR-20040032609-A (KR)
Title: Folder type liquid crystal display
Inventor: KIM HYEON CHEOL
IPC: H04B1/38
Filed: 2002-10-10
Abstract: PURPOSE: A folder type liquid crystal display device is provided to implement a screen with minimized discontinuity by minimizing a distance between the first display unit and the second display unit in hinge-coupling them. CONSTITUTION: Side hinge arms are disposed at an upper edge surface of the first case(201). The first hinge holes(213) are formed at each inner side wall of the side hinge arm. A concave portion(215) is formed between the side hinge arms at the upper end surface of the first case(201) in order to prevent releasing of the first case and the second case(205) in their coupling. The concave portion(215) enables a center hinge arm(211) of the second case(205) to be smoothly received to the inner side of the side hinge arm of the first case(201). The center hinge arm(211) is disposed at a lower end portion of the second case(205) and the second hinge holes(217) are provided at an inner side wall of the center hinge arm(211). The side hinge arm and the center hinge arm(211) are connected through the first hinge holes(213) and the second hinge holes(217) by means of a fixing unit to thereby couple the first case(201) and the second case(205).
Patent KR-20040033957-A (KR)
Title: Hacker Protection and Detection Service Through Authentication Method Based On MAC
Inventor: MUN HO GEON
IPC: H04L12/22
Filed: 2002-10-16
Abstract: PURPOSE: An MAC(Media Access Control)-based authenticating method for supplying a terminal-based service is provided to transmit the first confirm signal to a correct user according to the first authenticated result, and to perform the second authentication process by transmitting an ID and an MAC address of a user to a terminal-based service supplying server, then to transmit the second confirm signal for the correct user, thereby carrying out a terminal-based authentication process under various environments. CONSTITUTION: A system confirms whether a subscriber is a new subscriber(S100). If so, the system installs a vulnerability analysis program. If the subscriber is not the new subscriber, the subscriber can access the web to download the vulnerability analysis program(S110). When the analysis program is installed, the system executes the analysis program to analyze vulnerable points(S210). The system checks whether automatic measures are to be taken(S300). If not, the system completes the procedure(S330). If the automatic measures are to be taken, the subscriber registers in a paid service(S310) and attempts accessing the paid service(S320). An ID-based authentication process(S400) is executed. An MAC-based authentication process is executed(S500).
Patent KR-20020089249-A (KR)
Inventor: CHANG HO SEOB
IPC: B60T17/06
Filed: 2002-10-22
Abstract: PURPOSE: An oil reservoir tank for a brake, a power steering and a clutch in a vehicle is provided to reduce oil consumption and improve convenience by automatically detecting and displaying the fuel amount to a driver, and to prevent accidents by stopping the vehicle at the abnormal state. CONSTITUTION: An oil reservoir tank is composed of an oil tank lid(1), an oil tank body, an elastic body(2-2) keeping hydraulic pressure in the body, packing(2-3), a float(2-4), a compression ring(2-5), an oil gauge(2-6), an oil outlet(3), an oil hose(4), and a clamp(5) fixing the oil outlet and the oil hose. The oil gauge is connected to a relay(7), a warning lamp(6) and a power unit. The level of oil is detected by the sensor in decreasing oil, and the warning lamp is turned on by operating the relay. A vehicle is stopped by shutting off power with alarming to a driver. Hydraulic pressure is generated by the elastic body in lowering the level of oil in the oil reservoir tank.
Patent KR-20040040859-A (KR)
Title: Air-Breather of manual transmission
Inventor: LEE GYEONG HUN
IPC: F16H57/027
Filed: 2002-11-08
Abstract: PURPOSE: An air breather of a manual transmission is provided to smoothly discharge air in a housing of the transmission by preventing a rubber plug from being thermally expanded and contacted to the inside of a cap. CONSTITUTION: An air breather of a manual transmission is composed of a body(52) combined to an air discharging hole(50a) formed at one side of a housing(50) of the transmission and formed with an air discharging passage(52a) therein; a cap(54) radially separated and covered over the upper part of the body to discharge air through between the body and the cap; a rubber plug(56) embedded in the cap to cover the air discharging passage of the body; and an elastic member(58) installed between the plug and the cap to apply elastic force to the plug to make the plug open the air discharging passage if the pressure of the housing is over a predetermined value. A portion of the lower end of the cap is bent toward the body and fixed to the outside of the body. The plug includes opening holes(56c) at the rest of a part which covers the air discharging passage.
Patent KR-20040042959-A (KR)
Title: Gas suppling device of semiconductor manufacturing equipment having interlock apparatus and the interlock method
Inventor: YOON JONG YEONG
IPC: C23C16/44
Filed: 2002-11-14
Abstract: PURPOSE: A gas supply apparatus for semiconductor manufacturing equipment having an interlock part and an interlock method thereof are provided to be capable of reducing the incidence of process errors. CONSTITUTION: A gas supply apparatus for semiconductor manufacturing equipment is provided with a plurality of solenoid valves(5,7,9,11) for flowing the gas supplied from at least one gas supply source to the semiconductor manufacturing equipment by carrying out a switching operation, and a main controller(19) for controlling the semiconductor manufacturing equipment and the solenoid valves by outputting a driving signal or an electric signal. The gas supply apparatus further includes a driving part(21) for receiving the signal of the main controller and applying a driving voltage to the solenoid valves, and an interlock part(100) for detecting the switching state of the solenoid valves and generating an interlock signal to the main controller.
Patent KR-20040045992-A (KR)
Title: Open-closed device of mobile phone
Inventor: AHN SEONG GYUN
IPC: H04B1/38
Filed: 2002-11-26
Abstract: PURPOSE: A port opening/closing unit of a mobile communication terminal is provided to automatically open the port when a data receiving jack is inserted into a port. CONSTITUTION: Upper/lower slide covers(121a,121b) open and close a port(120) formed at a lower end of a terminal body(100) so that a data receiving jack(130) can be inserted and connected to a receptacle(111) protruded at a lower end of a PCB(110). Upper/lower slide guiders(123a,123b) protrusively installed inwardly of the terminal body(100) and guides forward/backward slid movement of the upper/lower slide covers(121a,121b). An elastic member(124) is installed insertedly in slide grooves(122a,122b) of the upper/lower slider guiders(123a,123b) and provides an elastic force to a rear stage of the upper/lower slide covers(121a,121b) to close the port(120).
Patent KR-20030071476-A (KR)
IPC: H01J11/36
Filed: 2002-11-26
Abstract: 격벽의 높이를 균일화 하여, 격벽과 절연기판 간의 간극의 발생을 방지하여, 표시셀의 오점등 및 패널소음의 발생을 방지할 수 있는 플라즈마디스플레이패널 및 그 제조방법이 제공된다. 절연기판(1)의 표면에서의 표시영역(15)내에, 제1격벽들(9)이 서로 평행하게 또 등간격으로 복수개 마련되며, 표시영역(15)을 둘러싸도록 제2격벽(26)이 마련된다. 제1격벽(9) 및 제2격벽(26)은, 롤러에 의해 격벽페이스트를 도포하며, 그 격벽페이스트층을 패터닝한 후 소성하여 형성된 것이다. 제2격벽(26)은 직사각형이며, 격벽페이스트의 도포방향(27)에 평행한 방향으로 뻗어있는 2개의 부분들(26a) 및 도포방향(27)에 직교하는 방향으로 뻗어있는 2개의 부분들(26b)에 의해 형성된다. 부분들(26a) 각각의 폭(W A )은, 부분들(26b)의 각각의 폭(W B )보다도 작게 되어 있다.
Patent KR-20040049928-A (KR)
Title: Method for requesting an emergency using mobile loaded GPS
Inventor: KIM EUN MI
IPC: H04B7/26
Filed: 2002-12-05
Abstract: PURPOSE: A method of asking for help in an emergency by using a GPS-mounted phone is provided to transmit position information on a GPS-mounted phone and a phone number of a nearest person to the GPS-mounted phone when the user inputs a help key of the GPS-mounted phone in an emergency, thereby asking the nearest person for help. CONSTITUTION: If a help key is inputted from a GPS-mounted phone(S10), a GPS receiver of the GPS-mounted phone calculates current position information of the GPS-mounted phone. A signal about the calculated position information and the help key is transmitted to an exchange station via a base station(S20). Position information on each phone is transmitted to the exchange station from a GPS receiver of other party's phone(S30). A position calculation module of the exchange station collects the position information on the GPS-mounted phone and the position information of the other party's phone, and extracts a nearest phone(S40). The position calculation module transmits a telephone number of the extracted phone to the GPS-mounted phone(S50).
Patent KR-20040049929-A (KR)
Title: Notifying method for warning the other party of low battery when the line is busy
Inventor: LEE YEONG HO
IPC: H04W4/16
Filed: 2002-12-05
Abstract: PURPOSE: A method for informing other party of a low battery alarm in a busy state is provided to automatically transmit a low battery alarm-related text message pre-inputted in a terminal A to a terminal B, thereby informing other party of a low battery alarm in a busy state. CONSTITUTION: A user of a terminal An inputs a text message that is to be automatically transmitted to other party, in preparation for a case when a low battery alarm is generated in a busy state(S1). The text message is stored in a memory of the terminal A. When the low battery alarm is generated in the busy state, the user sets whether to automatically transmit the prestored text message to the other party(S2). If the low battery alarm is generated while the terminal A is in the busy state(S3), the inputted text message is transmitted to a terminal B(S4). A call is cut off.
Patent KR-20040050213-A (KR)
Title: structure for condenser in condensing type clothes dryer
Inventor: CHOI MU YONG
IPC: D06F58/24
Filed: 2002-12-09
Abstract: PURPOSE: Structure of a condenser for a condensing clothes drier is provided to improve heat exchange efficiency by removing foreign matters from the duct type condenser plate easily with circulating air around the condenser plates and with assembling and disassembling the condenser plates from the condenser frame with sliding. CONSTITUTION: A condenser(100) is composed of plural duct type condenser plates(130) opened in the front and rear parts and formed of rectangular cases, and a condenser frame(150) supporting the duct type condenser plates stacked and spaced from each other. The condenser frame comprises a first vertical frame(151) vertically installed in the front and left sides of the condenser frame, a second vertical frame(152) vertically installed in the front and right sides of the condenser frame, a third vertical frame(153) vertically installed in the rear and left sides of the condenser frame, a fourth vertical frame(154) vertically installed in the rear and right sides of the condenser frame, front frames(155) spaced from each other to connect the first and second vertical frames, rear frames spaced from each other to connect the third and fourth vertical frames, left frames(157) spaced from each other to connect the first and third vertical frames, and right frames spaced from each other to connect the second and fourth vertical frames. Front and rear frames are placed between right and left frames to be arranged alternately.
Patent KR-20040050567-A (KR)
Title: Deflection Coil has Function for Self Correction of Inner Pin Distortion
Inventor: PARK GONG HUI
IPC: H01J29/70
Filed: 2002-12-10
Abstract: PURPOSE: A deflection yoke is provided to reduce manufacturing costs and power consumption by eliminating the necessity of using an additional circuit for suppressing intermediate portion pin distortions on a screen. CONSTITUTION: A deflection yoke comprises a coil separator on which a printed circuit board is disposed; a deflection coil arranged on inner and outer surfaces of the coil separator, and which includes a neck portion(11), a screen bent portion(10), and an extended portion(13) for connecting the neck portion and the screen bent portion, wherein the deflection coil generates a predetermined magnetic field and deflects electron beams emitted from a cathode ray tube; a ferrite core arranged on the outer surface of the coil separator so as to reinforce the magnetic field of the deflection coil; and a screen sub-bent(10A) formed in the region between the screen bent portions of the deflection coil so as to improve inner pin distortions of a screen.
Patent KR-20040051455-A (KR)
Title: Pharmaceutical composition comprising chiro-inositol or pinitol, and its use for the prevention or reduction of diabetic complications
Inventor: JUN JAE GYEONG
IPC: A61P3/00
Filed: 2002-12-12
Abstract: PURPOSE: Provided are the use of chiro-inositol or pinitol for prevention of oxidative damage and a prophylaxis composition containing the chiro-inositol or pinitol as an active ingredient for diabetic complications caused by the disturbance of antioxidation system. CONSTITUTION: Chiro-inositol or pinitol is characteristically used for the inhibition and prevention of damage to liver or kidney caused by peroxidation of proteins and lipids. A pharmaceutical or food composition for prevention damage to liver or kidney caused by peroxidation contains as an active ingredient chiro-inositol or pinitol, and acceptable carrier.
Patent KR-20040053416-A (KR)
Title: open phase display device for circuit breaker
Inventor: KIM HO SEONG
IPC: H01H61/00
Filed: 2002-12-14
Abstract: PURPOSE: An apparatus for displaying an open-phase signal of a circuit breaker is provided to prevent the loss by displaying a tripping state of the circuit breaker due to the open-phase. CONSTITUTION: An apparatus for displaying an open-phase signal of a circuit breaker includes a shifter, a fixing unit, a moving unit, an interlocking lever, a connection unit, and a driving lever. The shifter(5) is installed in an inside of a circuit breaker frame in order to be shifted according to displacement of a bimetal. The fixing unit(8) and the moving unit(9) are installed in an inside of an auxiliary device frame in order to transmit a signal for indicating a tripping state. The interlocking lever(12) is installed in the inside of the auxiliary device frame. The connection unit(14) is installed between the shifter and the interlocking lever. The driving lever(15) is installed nearly to the interlocking lever in order to release the moving unit of the locking state.
Patent KR-20040053705-A (KR)
Title: Match Mart
Inventor: KIM KWON JE
IPC: G06Q30/06
Filed: 2002-12-17
Abstract: PURPOSE: A discount conventional market is provided to contribute to a regional economy and increase sales by saving a disappearing traditional market, making a street stall stably engage in business, and making a discount mart induce more customers. CONSTITUTION: About 50 stall keepers stably engage in the business by installing handy chairs and small low benches in a partial space of the discount mart, and assigning the handy chair and the small low bench to each stall keeper. The discount mart discounts the goods by 5 percents in every fifth day.
Patent KR-20040059072-A (KR)
Title: Apparatus for controlling travel in construction heavy equipment
Inventor: SHIN GYEONG YONG
IPC: E02F9/20
Filed: 2002-12-27
Abstract: PURPOSE: A driving control device of construction heavy equipment is provided to decelerate heavy equipment by increasing speed reducing torque when stopping acceleration on the way forward at high speed and to improve work efficiency by making heavy equipment drive backward at high speed without increasing of driving motor volume when making heavy equipment drive backward. CONSTITUTION: In the control device of construction heavy equipment, the hydraulic oil discharged from a hydraulic pump(1) to a traveling motor(6) through a control valve(2) and a count balance valve(3), a shuttle valve(9) is connected to both hydraulic lines(4a,4b) which connect the control valve(2) and the count balance valve(3) to control the capacity of the driving motor(6), an output side hydraulic line(5b) of the driving motor(6) is connected to a large-diameter room(8a) of a capacity control cylinder(8) by an auxiliary hydraulic line(11), and a control valve(12) is installed on the auxiliary hydraulic line(11) to connect the large-diameter room(8a) of the capacity control cylinder(8) to the output side hydraulic line(5b) or a tank(T) selectively.
Patent KR-20040061619-A (KR)
Title: semiconductor photo diode and the method for manufacturing therof
Inventor: JANG HUN
IPC: H01L27/146
Filed: 2002-12-31
Abstract: PURPOSE: A semiconductor photodiode is provided to improve light transmission of a photodiode and simplify a fabricating process by forming the photodiode under a trench and by not using a salicide blocking layer. CONSTITUTION: A trench(41) is formed in a substrate. An ion implantation process is performed on the trench to implant ions into a region under the trench. A backward voltage is applied to the ion implanted region(43) to form a depletion layer(47). A thin film is filled in the trench. A transistor(45) is formed on the substrate having the trench thin film.
Patent KR-20020022090-A (KR)
Title: Free-piston internal combustion engine with valves located in pistons
IPC: F02B63/04
Filed: 2001-05-16
Abstract: A combustion engine having at least one pair of longitudinal opposed cylinder with electricity generating stator means fixed relative thereto and having pistons arranged in the cylinders for cycles of reciprocating compression and power strokes, the pistons being linked together with a linear actuator for movement therewith.
Patent KR-20020029779-A (KR)
IPC: G07D9/06
Filed: 2001-07-06
Abstract: 본 발명은 주화적층장치에 관한 것으로, 주화공급롤러(4)의 외주면의 상부끝부는 회전하는 마찰면(40)으로 되어 적층부(3)로 돌출하여서, 주화통로의 끝부분에 상응하게 된다. 다수의 주화(C)가 이송기구(2)에 의해 주화의 직경방향으로 1열로 주화통로(1)의 끝부분으로 이송된다. 공급롤러의 회전하는 마찰면(40)은 이송된 주화(C)의 하부면과 접촉하면서 회전하여, 그 회전방향에 대해 마찰면의 상류쪽에서 하류쪽으로 회전하는 마찰면을 타고 넘어간다. 따라서, 상기 롤러(4)는 앞서 이송된 주화의 후단을 이동시켜서, 다음에 이송된 주화의 선단이 앞서 이송된 주화와 마찰면 사이로 들어갈 수 있다. 이러한 작동을 되풀이함으로써, 이송된 다수의 주화가 적층부에 연속적으로 적층된다. 원통형상의 회전하는 마찰면(40)을 갖춘 공급롤러(4)에 의해 주화를 적층함으로써, 종래의 톱니모양인 롤러에서 주화의 직경과 치형상부의 길이 사이의 관계로 생기는 기능상의 제한을 방지할 수 있게 된다.
Patent KR-20020059603-A (KR)
IPC: A61B17/86
Filed: 2001-08-06
Abstract: 장기간에 걸쳐 높은 신뢰성으로 양호한 관절 운동을 제공할 수 있는 지르코니아-알루미나 복합 세라믹스제 인공 관절을 제공한다.  이 인공 관절은 제1 뼈부재와, 일단이 제1 뼈부재의 일부와 슬라이드 결합하여 관절부를 형성하는 제2 뼈부재로 이루어진다.  제1 및 제2 뼈부재의 적어도 한 쪽은 지르코니아 입자로 이루어지는 매트릭스상과, 매트릭스상중에 분산되는 알루미나 입자로 이루어지는 제2 상으로 이루어지는 지르코니아-알루미나 복합 세라믹으로 형성된다.  지르코니아 입자는 주로 정방 결정 지르코니아로 이루어지도록 하는 양으로 산화세륨을 안정화제로서 함유한다.  또 이 복합 세라믹은 0.1∼1㎛, 바람직하게는 0.l∼0.8㎛, 특히 바람직하게는 0.1∼0.65㎛의 평균 입자 크기를 가진다.
Patent KR-20020035178-A (KR)
IPC: C09J7/29
Filed: 2000-02-01
Abstract: 강성 폴리머 물질층 및 가요성 폴리머 물질층을 교대로 갖는 순응성 다층 필름이 제공된다