baber/WOPTO huggingface dataset:
Patent KR-20010028766-A (KR)
Inventor: JUNG JIN SAENG
IPC: H04W28/02
Filed: 1999-09-22
Abstract: PURPOSE: A method for monitoring a wireless channel environment in a wireless local loop system is provided to make it possible to repair the error of the environment immediately, by enabling the environment to be monitored in real time desired by an operator. CONSTITUTION: An operator's terminal(100) receives subscriber monitor instruction(411,413). The terminal(100) sends the telephone number of a subscriber's terminal to a base station(150)(415). The base station(150) checks whether a wireless channel to the station(150) is set(417). If the subscriber's terminal does not set a call, the base station(150) transmits the message that represents the impossibility in monitoring a subscriber to the terminal(100)(419). The terminal(100) displays the message received from the base station(150)(421). If the subscriber's terminal sets a call, the base station(150) monitors the wireless channel environment set in the subscriber's terminal(423). The base station(150) sends the data of the environment to the terminal(100)(425). The terminal(100) displays the data received from the base station(150)(427).
Patent KR-20010028820-A (KR)
Inventor: HA MAN DO
IPC: E21C50/00
Filed: 1999-09-27
Abstract: PURPOSE: A riser centralizer of a drilling ship is provided to guide a riser pipe to the center of a moon pool, so that the damage of the ship is prevented. CONSTITUTION: An upper fame(100) crosses a moon pool, and is supported by two horizontal partial-walls. A lower frame(150) crosses the moon pool, and is supported by the partial-walls. A guide member is fixed in the partial-walls, and supplies a horizontal way of two frames. A transferring device supplies the horizontal moving-force to one of two frames. A moving-force transferring device(300) is fixed in one partial-wall of two partial-walls, and changes the direction of the horizontal moving-force supplied to one frame. A guide/installing member(400) is installed in the frames to be vertically symmetric, and guides or installs a riser pipe at the center of the moon pool. A fixing device(500) is fixed in the installing member and the partial walls to control the horizontal motion of the frames. A sensing device is installed in the transferring device to measure the location of the moved frames. A controller controls the location of the frames.
Patent KR-20010058406-A (KR)
Inventor: JEONG WOO JONG
IPC: B62D49/02
Filed: 1999-09-21
Abstract: PURPOSE: A pay loader is installed on the rear of a tractor to deliver and load the crops and goods and to level the ground and arrange compost and so on. CONSTITUTION: A pay loader comprises a frame body(10), an ascending and descending platform(20), an ascending and descending platform driving hydraulic cylinder(30), a tool fixture(40) and a bucket(70). The frame body(10) has tractor connecting devices(90, 91). The ascending and descending platform(20) is inserted to the frame body(10) to ascend and descend. The tool fixture(40) is engaged with the ascending and descending platform(20) by a roller driven by a chain to ascend and descend. The bucket(70) is installed to the tool fixture(40) by a bucket supporter(50) and a bucket driving hydraulic cylinder(60).
Patent KR-20010037192-A (KR)
Inventor: YU KYEONG WOON
IPC: G06F15/00
Filed: 1999-10-14
Abstract: PURPOSE: The on-line civil affair document issuing system and method thereof are provided to reduce time and cost for issuing a civil affair document by conveniently consulting with the applicant about public works. CONSTITUTION: A plurality of terminals(10¯12) have a registration and an output function for issuing civil affair documents. A server(20) controls conditions of a plurality of terminals(10¯12). A civil affair processing system(25) is connected to the server(20), and issues a civil affair document registered through the terminals(10¯12). A video phone system(35) enables an applicant to directly consult with the person in charge when the applicant requests a civil affair consultation using a video phone through a terminal. A consultation database(30) stores consultation data in case that the applicant requests a question/answer of the civil affair consultation.
Patent KR-20000000383-A (KR)
Inventor: JUNG SUNG ROCK
IPC: F16C29/04
Filed: 1999-10-16
Abstract: PURPOSE: A compensation type linear motion guided ball bearing unit is provided to ensure the position by protecting balls with the elasticity of a wire along the endless track of the ball as putting a wire protector that protects the balls from separating from the endless track. CONSTITUTION: The compensation type linear motion guided ball bearing unit comprises the steps of:fixing a guide rail(2) on the working board of an automatic equipment by tightening a bolt to a rail fixing groove(14); conducting an alternating motion in the right direction between both sides of the rail by occluding a block(1) placed on the rail toward the rail; moving a ball(4) that accepts a frictional load from the block finishing a target work by delivering a motive power and an endless track contact face groove(6) placed on the guiding contact face of the rail, along each endless track placed to the right and left; connecting the left and right endless track through an outer side of the endless tracks(7,7') and an inner side of the endless tracks(8,8'); forming the right and left ring shape endless tracks by two line connecting tracks paralleled with the endless track contact groove through the U-turn groove of two end plates(10) placed on both boards of the block.
Patent KR-20010037558-A (KR)
Inventor: BYUN MOO WON
IPC: B29C53/58
Filed: 1999-10-18
Abstract: PURPOSE: An outer pipe forming mold has sufficient suction force to form an outer pipe with flections evenly repeated. CONSTITUTION: A forming drum(10) contacts with an inner/outer resin extrusion part(2) and rotates to form an outer pipe(100) with outer resin(110) supplied from the inner/outer resin extrusion part(2). A vacuum suction device(20) discharges air flowing out from the inside of the forming drum(10) through air flowing out passages(A) to make the outer resin(110) passing the inside of the forming drum(10) to adhere to a spiral forming groove(10a). A cooling device(30) cools the whole forming drum(10) to rapidly form the outer pipe(100) adhering to the spiral forming groove(10a).
Patent KR-20010038538-A (KR)
Inventor: PARK RAE MAN
IPC: H01L33/04
Filed: 1999-10-26
Abstract: PURPOSE: A silicon nitride thin film and a method for fabricating the same are provided to increase a luminous efficacy and to form a silicon fine structure having a good short wavelength luminous efficacy. CONSTITUTION: An amorphous silicon quantum dot fine structure is grown on a n-type silicon substrate by a PECVD method, using a nitride gas of 99.999% and a silane gas of 5% diluted in a nitride gas, thereby obtain a silicon thin film. The amorphous silicon quantum dot fine structure is scattered within a silicon nitride matrix. A flux of the silane gas is 10 sccm, the growth pressure is 0.5 Torr, and a plasma power is 6W. The growth temperature 100 to 300 deg.C, and a flux of the nitride gas is 500 to 800 sccm. The growth rate is 2.6 to 3.2 nm/minute according to the flux of the nitride gas. Consequently, the amorphous silicon quantum dot fine structure obtains a high luminous efficiency without performing a thermal treatment, and controls a color of a light radiated according to the flux of the nitride gas.
Patent KR-20010038611-A (KR)
Inventor: CHO SANG YEON
IPC: H01L27/115
Filed: 1999-10-26
Abstract: PURPOSE: A method for forming a dummy pattern is to prevent a short-circuit between wells by employing a thick gate insulating layer to prevent an insulation breakdown even when a dummy pattern crosses over an impurity well which is operated by a different voltage. CONSTITUTION: A dummy pattern consists of a dummy gate(15) and a dummy active(16). The dummy gate and the dummy active are provided only on a P-SUB(17) and a P-well(13) region. The P-SUB is an intermediate region of an N-well(11) and the P-well with a different operation voltage applied thereto. A forming region of the dummy pattern escapes from a depleted N-well(21) with the N-well extended by a depletion. A gate insulating layer(39) is formed between the dummy gate and the dummy active. The gate insulating layer is formed thicker than an actual gate insulating layer, thereby preventing an insulation breakdown of the gate insulating layer even in the highest operation voltage.
Patent KR-20000067795-A (KR)
IPC: F25B47/00
Filed: 1999-10-29
Abstract: 열교환기 등 노출된 금속파이프부에 있어서의 결로에 기인하는 부식을 방지하는 기술에 관한 것으로서, 고습도 분위기하에서 사용하는 열교환기와 같은 배관장치가 구비하는 동 등의 금속파이프가 결로나 부식성 가스의 부착 등에 의해 구멍형상부식 및 개미집형상부식을 방지하기 위한 높은 신뢰성을 갖는 부식방지를 간이하고 효율좋게 달성하는 수단을 구비한 배관장치와 그 제조방법을 제공하기 위해, 외주면이 대기중에 노출 또는 수분이나 부식성 가스와 접촉하는 상태에서 기기에 배치 또는 접속되고, 그 내부를 외부보다 저온인 냉매가 통과하는 금속파이프의 대기에 노출 또는 수분이나 부식성가스와 접촉하는 외주면이 금속 또는 금속염의 분말형상 재료를 포함하는 부식방지재료로 피복되어 있는 구성으로 하였다. 
     이것에 의해, 금속파이프의 구멍형상부식 등의 부식을 방지할 수 있어 장치의 내구성을 향상시킬 수 있고 신뢰성이 높은 장치가 얻어짐과 동시에 열전달효율이 좋은 장치가 얻어진다는 효과가 있다.
Patent KR-20010029406-A (KR)
Inventor: AHN CHI DEUK
IPC: G06F17/14
Filed: 1999-10-30
Abstract: PURPOSE: A high-speed discrete cosine transform calculater having an identical position of input/output data and a method thereof are provided to efficiently reduce calculation volume requested in case of using the first and the second dimensional, forward/inverse discrete cosine transform by making a position of input data equal to a position of output data in the middle calculation course of the first and the second dimensional, forward/inverse discrete cosine transform. CONSTITUTION: An input data order replacement unit replaces an order of input data inputted from the external using a replacement matrix(E). A butterfly calculation unit performs a butterfly calculation using the first matrix which enables a position of the input data to equal to a position of output data in the data resulted from switching the order of the input data. A repeat addition and normalized calculation unit performs a repeat addition and normalized calculation using the second matrix which enables a position of output data to equal to a position of input data.
Patent KR-20010046210-A (KR)
Inventor: HWANG TAEK SEONG
IPC: B29B17/00
Filed: 1999-11-11
Abstract: PURPOSE: Provided is a method for recycling waste fiber reinforced plastics by grinding, wherein the ground waste fiber reinforced plastics are used as a filler in polymer concrete(mortar), therefore, the polymer concrete has excellent strength, durability, watertight property, and etc. CONSTITUTION: The polymer concrete contains a polymer binder selected from the group consisting of an unsaturated polyester resin, a methyl methacrylate resin, and an epoxy resin, an aggregate, and 5-30wt% of the waste fiber reinforced plastic fine powder having a particle size of 5-500micrometer. The waste fiber reinforced plastic is ground by a granulator and a hammer mill or a jet mill or a ball mill.
Patent KR-20010046341-A (KR)
Inventor: KIM GWAN EON
IPC: G11C7/00
Filed: 1999-11-12
Abstract: PURPOSE: A synchronous DRAM(SDRAM) having the same write latency as a read latency is provided, where a data input/output timing in a read and a write operation is the same as CAS latency. CONSTITUTION: The synchronous DRAM includes: a control signal generation part(350) generating a clock enable signal controlling clock generation and a data input enable signal controlling data input inputted to a data input path in response to a read command signal and a write command signal and a burst command signal and an external clock signal; the first latency delay part(340) generating the second data input enable signal by delaying the data input enable signal for the enable CAS latency value in response to the first or the third CAS latency signal enabled according to a CAS latency of a memory; the second latency delay part(360) generating the second clock enable signal by delaying the clock enable signal for the enable CAS latency value in response to the first or the third CAS latency signal; and a clock generator(330) generating a data clock signal used in synchronizing input data by receiving the first internal clock signal as an input in response to the second clock enable signal. A write CAS latency inputting data after beginning the write command in the data input operation is actually the same as a read CAS latency outputting data after beginning the read command in a read operation.
Patent KR-20000007004-A (KR)
Title: Construction method of water head hole having moving channel of amphibia and for protecting fish of middle/small river and shore
Inventor: LEE KEUN HEE
IPC: E02B3/12
Filed: 1999-11-13
Abstract: PURPOSE: The water head hole and the shore protection are provided to build water head hole constructed by integrally connecting many blocks, a dam for a sandbank, shore protection in an environment-affinitive way. CONSTITUTION: The water head hole of middle and small size of river a dam for a sandbank and the shore protection is constructed by integrally connecting those of: a block having the constructive purpose and erosion-preventing function; a rapids block having an aeration device; a fish-place block having inhabitant place of fish; a fish-road block having a moving channel of fish which can not raise to the outside of water; a natural stone shaped shore protection block having a gap for growing waterside plants and insects, microorganism.
Patent KR-20010047330-A (KR)
Inventor: JUN SEON GYU
IPC: B23K11/00
Filed: 1999-11-19
Abstract: PURPOSE: An electrode tip assembly of a spot welding machine is provided which has long exchange cycle and extended life span due to excellent cooling effect and longer electrode tip so that it reduces the welding cost. CONSTITUTION: The electrode tip assembly(100) being used for a spot welding comprises: (i) an electrode tip(110) which is adjacent to a spot to be welded to supply high electric current thereto and comprises a hemispheric end part(112), and a tip main body part(114); (ii) a screw part(116) which is formed on a cylindrical outside near the rear end part of the tip main body part; (iii) a shank(120) which is supported by the electrode tip; (iii) a cooling means which is to cool the electrode tip and comprises a cooling water passage(122), a cooling water inlet pipe(124) and a cooling water outlet pipe(126); and (iv) a transferring means which comprises an adapter(130) comprising a shoulder part(132) and an adapter main body part(131), where a warm gear(136) is inserted into a gear hole(135) and the warm gear is in gear with the screw part(116), and transfers the electrode tip in front and rear directions by rotating the warm gear.
Patent KR-20010047708-A (KR)
Inventor: LEE MYEONG SU
IPC: H04M1/57
Filed: 1999-11-23
Abstract: PURPOSE: A method for transmitting phone number of multi function telephone is provided to easily search and send phone number when a telephone is busy by retrieving a phone number stored in a multi function telephone to transmit the same to an another terminal. CONSTITUTION: A transmitting terminal(102) determines whether a phone number retrieving being key signal is inputted from a key input unit(100). If the phone number retrieving key signal is inputted to the transmitting terminal(102), phone number data is retrieved according to the phone number retrieving key signal and the retrieved phone number data is displayed on the transmitting terminal(102). The transmitting terminal(102) checks that a certain phone number among the retrieved phone number data is selected. If the certain phone number is selected, the transmitting terminal(102) determines whether a transmitting key signal is inputted thereto. If the transmitting key signal is inputted, the transmitting terminal(102) provides the selected phone number to a private branch exchange through a D channel.
Patent KR-20010047729-A (KR)
Inventor: CHOI JEONG HUI
IPC: B60K28/00
Filed: 1999-11-23
Abstract: PURPOSE: A use preventive device of a mobile phone for a vehicle and the preventive method is provided to prevent the use of a mobile phone when fueled, by detecting whether a vehicle is fueled or not through an external gas sensor and a mobile phone is used or not through an electric wave sensor, and maximizing the volume of an audio system. CONSTITUTION: A gas station sensor(11) detects whether a vehicle is at a gas station or not. An electric wave sensor(13) senses the radio wave of a mobile phone emitted on a vehicle traveling. A control part(20) outputs the control signal to interrupt the mobile phone use when a vehicle is at a gas station by analyzing the signal. An audio system(30) maximizes the audio volume, receiving the control signal to interrupt the mobile phone use.
Patent KR-20010048125-A (KR)
Inventor: HWANG UN HUI
IPC: H04L12/28
Filed: 1999-11-25
Abstract: PURPOSE: A method and a device for packaging an AAL2(ATM(Asynchronous Transfer Mode) Adaption Layer-2) cell, securing a transmission delay time, using a multi-stage queue are provided to assign priorities for packets according to the degree of transmission delay time requirements for inputting to the multi-stage queue, and to perform multiplexing with the AAL2 cell from a packet having a higher priority for transmission. CONSTITUTION: A distributor(10) distributes inputted packets according to residual times, for outputting to a queue management unit(20). The queue management unit(20) assigns priorities to the packets according to the residual times, for storing in each corresponding queue(20-1/20-n). An AAL2(ATM(Asynchronous Transfer Mode) Adaption Layer-2) cell packaging unit(30) confirms whether the queues(20-1/20-n) are vacant. If not vacant, a counter is operated to count a time from a time first filling packets in an AAL2 cell. Bytes of packets stored in the first queue(20-1) to the n-th queue(20-n) are confirmed by queues in each stage. Whether total bytes are over 47 bytes is decided. If so, packets from a higher queue are filled in the AAL2 cell, for transmission. If packets are remained, the step of operating the counter is returned. If the total bytes are not over 47 bytes, whether the counted time is over a critical time, which is a time necessary for producing and transmitting AAL2 cell, is decided. If the counted time is over the critical time, the packets where bytes are confirmed are filled in the AAL2 cell for transmission. If the counted time is not over the critical time, the step of confirming bytes of packets stored in each queue is returned.
Patent KR-20010048275-A (KR)
Inventor: AHN BYEONG HUN
IPC: B30B9/32
Filed: 1999-11-26
Abstract: PURPOSE: A compact can compressor for a vending machine is provided to reduce working cost for collecting and separating wastes, to increase a collected amount of waste cans and to effectively use in life by providing coupons. CONSTITUTION: A compact can compressor for the vending machine includes a waste can compressing unit, a waste can dropping unit, a coupon discharging unit and a controlling unit. The waste can compressing unit compresses waste cans using hydraulic pressure. The waste can dropping unit leads and drops the waste cans to the waste can compressing unit. The coupon discharge unit provides a prescribed coupons according to compression of the waste cans. The controlling unit controls the waste can compressing unit, the waste can dropping unit and the coupon discharging unit.
Patent KR-20010048389-A (KR)
Inventor: BAE SEONG HUI
IPC: B05B15/00
Filed: 1999-11-26
Abstract: PURPOSE: A device of air purging of an air supply line is provided to remove the cause of poor painting by purging air discharged by that water filters many kinds of pollution sources included in the air and to manufacture an air purging device with the cheap price. CONSTITUTION: The device of air purging of the air supply line includes an air supply line(10), an air filter case(12), an air filter(14), discharge cocks(16, 26), a discharge hose(18), a water storing tank(20), discharge holes(22), a mesh net(24) and a packing(28). The discharge hose(18) discharges air by being connected to the discharge cocks(16, 26) of the air filter case(12) installed in the air supply line(10). The water is filled for removing the pollution sources and noise by discharging the air discharged from the discharge hose(18) to the outside. Many discharge holes for discharging the air, which passed the water, to the outside are installed in the water storing tank(20). The mesh net(24) is installed on the end of the discharge hose(18) in order that air bubbles are generated stably.
Patent KR-20010048697-A (KR)
Inventor: JANG GI CHANG
IPC: C12N1/20
Filed: 1999-11-29
Abstract: PURPOSE: Provided is a mutant strain SM5 (KFCC-11112) of Corynebacterium glutamicum (KFCC 10656) which is resistant to mercaptopurine in order to generate glutamic acid in a high yield. CONSTITUTION: A mutant SM5 (KFCC-11112) of Corynebacterium glutamicum is obtained by the following steps of: i) irradiating ultraviolet to Corynebacterium glutamicum (KFCC 10656) and treating bacteria with N-methyl-N'-nitro-N-nitrosoguanidine (NTG) to trigger mutation; and ii) selecting strains which can survive on a medium containing 10g/L of glucose, 1g/L of monopotassium phosphate, 0.5g/L of dipotassium phosphate, 0.5 g/L of ammonium sulphate, 1g/L of urea, 20m/L of iron sulphate, 0.5g/L of magnesium sulphate, 20m/L of manganese sulfate, 200μg/L of biotin, 5g/L of treacle, and 50-1000mg/L of mercaptopurine at pH 7.
Patent KR-20010048712-A (KR)
Inventor: KIM SANG HO
IPC: B60N2/00
Filed: 1999-11-29
Abstract: PURPOSE: A hinge and knuckle combination structure of two row seats for a leisure vehicle removes a connecting bracket, thereby reducing the numbers of bolts needed and improving the conveniency of connecting work. CONSTITUTION: A connecting bracket is removed. A first knuckle(110) and a hinge plat(120) are directly joined by a bolt(31). The numbers of bolts needed to join the hinge plat(120) joined with the first knuckle(110) and a cushion supporting frame(80) are reduced. Therefore, on the joining of the knuckle(110) and hinge plat(120) of two row seats for a leisure vehicle, the numbers of parts and joining processes for the assembly of seat backs are largely reduced.
Patent KR-20010053941-A (KR)
Inventor: JIN GEUN HA
IPC: H01R43/033
Filed: 1999-12-02
Abstract: PURPOSE: An internal module of an underground light intermediated switch is provided to obtain the high integration and save installation cost by reducing the number of used optical connectors. CONSTITUTION: A connector panel(10) is arranged in length in the middle of a housing, and selectively coupled with an adaptor. Rotary plates(20) are installed at both sides of the connector panel to be rotated at the opposite direction from each other. Storage trays(30) are installed at the ends of the rotary plates(20) to be rotated in the direction of being folded to the connector panel(10). A connector tray(40) is installed at the lower end of one of the storage trays(30) to be unfolded in the vertical direction or to be folded to the storage tray(30). The connector panel(10) has an adaptor mounting portion(13) supported lengthwise between an upper fixing plate(11) and a lower fixing plate(12), and a number of tilted frames.