baber/WOPTO huggingface dataset:
Patent KR-20010028704-A (KR)
Inventor: LEE YONG CHEOL
IPC: H04W24/08
Filed: 1999-09-22
Abstract: PURPOSE: A method for testing sound quality of a radio network termination in a wireless local loop is provided so that sound quality of a remote radio network termination can be tested in a radio carrier station, by enabling the test termination to loop back a call sound signal from the radio carrier station. CONSTITUTION: A radio carrier station receives a sound quality test command from an administrator(211), and transmits a sound quality test mode switching request message to a test termination(213). The test termination switches a current mode to a sound quality test mode(215). Here, the test termination and the radio carrier station form a call path for testing sound quality(217). Thereafter, the radio carrier station connects a call to the test termination, namely transmits a call sound for testing the sound quality to the test termination(219). The test termination receives the call sound from the radio carrier station, and loops back the received call sound to the radio carrier station(221). The radio carrier station tests quality of the call sound from the test termination(223). When receiving a sound quality test end command from the administrator(225), the radio carrier station transmits a sound quality test mode cancel request message to the test termination. The test termination receives the sound quality test mode cancel request message from the radio carrier station, and cancels the test mode. It is thus possible to test sound quality of a remote radio network termination.
Patent KR-20010029325-A (KR)
Inventor: HAN GWON SANG
IPC: B66B1/04
Filed: 1999-09-30
Abstract: PURPOSE: A hydraulic elevator control device and a method thereof are provided to reduce driving shock at the initial drive of a car. CONSTITUTION: A hydraulic elevator control device is composed of a conversion command detecting unit(200) inputting the pressure of a hydraulic pump, hydraulic cylinder pressure, and a car position indicator signal to output a conversion command signal; a load compensation controller(20) outputting a hydraulic motor torque current compensating a load to equalize hydraulic cylinder pressure with hydraulic pump pressure; a torque adding unit(100) receiving the torque current from the load compensation controller at hydraulic cylinder pressure equivalent to the hydraulic pump pressure, and outputting an added torque current; a speed controller(30) outputting a speed command signal to control speed on driving the car by the torque current of the torque adding unit; and a converter unit(300) applying outputs of the load compensation controller, the torque adding machine, and the speed controller to a hydraulic motor(7) by the conversion command signal of the conversion command detecting unit. The car is slowly operated if the added current value overcomes frictional force at an initial value such as an output current value of the load compensation controller in compensating a load by the load compensation controller. The driving shock is eliminated at initial drive with the car operated to the rated speed by the speed controller.
Patent KR-20010036182-A (KR)
Inventor: KIM JO HAN
IPC: H01L23/12
Filed: 1999-10-06
Abstract: PURPOSE: A bottom lead type package stack and a manufacturing method thereof are provided to allow a stack of a plurality of individual packages having the identical shape. CONSTITUTION: The package stack includes the plurality of individual packages(10) and a solder bar(20). Each individual package(10) has a semiconductor chip(11) having a plurality of chip pads(11a) and facing down, lead frames(12) disposed on both opposing peripheries of the chip(11) and extended downward and outward, metal wires(13) electrically and respectively connecting the lead frames(12) to the chip pads(11a), and a molded body encapsulating the chip(11), the lead frames(12) and the metal wires(13) with epoxy. In addition, an outer part of the lead frame(12) is exposed to the bottom of the molded body, having a hole formed therein for the solder bar(20). The molded body also has a corresponding hole formed therein. The individual packages(10) are stacked in layers, and the solder bar(20) is inserted into the overall holes.
Patent KR-20010037184-A (KR)
Inventor: WOO JIN YEONG
IPC: H04N7/18
Filed: 1999-10-14
Abstract: PURPOSE: A monitoring system for recognizing directional change of a monitor camera and a method thereof are provided to report the change of direction of the monitor camera to a supervisor when the direction of the monitor camera is voluntarily changed, thereby enabling the supervisor to cope with the state. CONSTITUTION: A sensor part measures the distance between a monitor camera and a fixed reference subject by using a distance sensor right after installing the monitor camera(301). The reference distance is stored in a memory installed in the inside of a system(302). The sensor part measures the distance between the present monitor camera and the reference subject(303). A state discrimination part receives the present distance and compares the reference distance stored in the memory and the received present distance(304). If the present distant and the reference distant are not equal, it is judged that the direction of the monitor camera is changed, and an alarm message is outputted accordingly(305).
Patent KR-20010037543-A (KR)
Inventor: KIM SEOK RO
IPC: F25D21/00
Filed: 1999-10-18
Abstract: PURPOSE: A drain pipe structure for refrigerator is provided to smoothly open the refrigerator door by minimizing the weight of the float for opening/closing the drain cap. CONSTITUTION: A drain pipe structure comprises a water collection unit for collecting defrost water, a water drain unit for discharging the defrost water falling down through the water collection unit and an air inlet unit for allowing the outdoor air to be introduced through the refrigerator door upon opening of the door. The air inlet unit includes a drain cap(32) having a ventilation hole(34) arranged in radial direction and a central axis(36) arranged upright at the center of the drain cap; and a float(40) inserted into the central axis and which opens/closes the ventilation hole while moving in vertical direction in accordance with opening/closing operation of the refrigerator door.
Patent KR-20010045253-A (KR)
Title: Advanced method for treating wastewater and apparatus therefor
Inventor: JOE WON TAE
IPC: C02F1/28
Filed: 1999-11-03
Abstract: PURPOSE: Disclosed are an advanced method for treating wastewater and an apparatus therefor. According to the method, equipment for removing phosphorus and anoxic tank are added to conventional advanced treatment method. And sludge recycle is not adopted for reducing quantity of sludge. Thereby, all of organics, nitrogen, and phosphorus are removed. Also, treated phosphorus is reused. CONSTITUTION: The apparatus is characterized by comprising the follow parts: a grit chamber and a screening tank (1); a distribution tank (2); a primary sedimentation tank (3) for removing sludge; an anoxic tank (4) equipped with a mixer for preventing settling of sludge; a primary and a secondary aeration tank (5)(6) equipped with a blower (19); a final sedimentation tank (7) for disposing sludge; and a phosphorus-removal tank (8) packed with waste slag for adsorbing phosphorus. The anoxic tank (4), the primary and the secondary aeration tank (5)(6) are packed with activated carbon media for treating wastewater by microorganism and nitrifying wastewater, so organics and nitrogen are removed therein. Discharged sludge from the final sedimentation tank (7) is dewatered, and reused as phosphorus sources. The present invention uses activated carbon media for treating wastewater instead of MLSS (Mixed Liquor Suspended Solid).
Patent KR-20000035514-A (KR)
Inventor: COOCHER EBERHART
IPC: B60G17/016
Filed: 1999-11-17
Abstract: PURPOSE: A method of adjusting vehicle height range and a vehicle having a height control system are provided to maintain a regular ground clearance of the vehicle body regardless of a payload of vehicle and tire pressure, and regardless of travel speed, if necessary. CONSTITUTION: A method of adjusting vehicle height range in a vehicle having wheels in which a distance between a vehicle body(4) and wheel suspension units(2, 3) is adjustable by a distance set value defined to be convertible into a function of payload of vehicle for one or more wheels(2a, 2b, 3a, 3b) having tires filled with a gas, wherein the pressure of tire of the wheels is sensed and the distance set value is defined to be converted into a function of the sensed pressure of the tire.
Patent KR-20010047112-A (KR)
Inventor: LEE SANG DON
IPC: A23L13/00
Filed: 1999-11-17
Abstract: PURPOSE: A Korean style hamburger is provided which has significantly different taste from common hamburger and has plenty of nutrition by adding a lot of additional fried eggs. CONSTITUTION: The Korean style hamburger comprises: (i) a burger bun(1); (ii) a burger bun(5); (iii) two fried eggs(2), one is put on the burger bun(1) and the other is put on the burger bun(5); and (iv) a burger(3) and vegetables are put between the fried eggs(2) wherein,vegetables are prepared by mixing ketchup and mayonnaise with cabbage, cucumber and onion.
Patent KR-20010047386-A (KR)
Inventor: PARK JEONG SUK
IPC: H04L12/58
Filed: 1999-11-19
Abstract: PURPOSE: An Internet synthetic traffic generator and method thereof are provided to considerably increase an efficiency of a simulation by reducing internal structures and input values while maximally reflecting a character of Internet traffic. CONSTITUTION: An integrated packet size distribution generating device(101) is inputted a ratio of users and generates a signal packet size distribution. A device for computing Hurst constant values (102) is inputted Hurst constant values for a user radio and each service. A packet size generating device(103) generates a value for realizing a packet size as required. A self-pseudo traffic generating device(104) generates a value for realizing a generated time interval. A synthetic device(105) is inputted the value for realizing a packet size from the packet size generating device(103) and the value for realizing a generated time interval from the self-pseudo traffic generating device(104), requests a simulation event for each generating time interval, and generates a packet during a predetermined time.
Patent KR-20010047976-A (KR)
Inventor: PARK BYEONG GI
IPC: E04H1/12
Filed: 1999-11-24
Abstract: PURPOSE: A rotary bungalow is provided to use more conveniently by supplying water to the inside of a cabin. CONSTITUTION: A rotary bungalow comprises: a cabin(10) having a hollow rotary shaft(41) extended downward vertically; a supporting part(20) sustaining the cabin to be rotatable; a water tank(60) laid under the ground of the lower area of the supporting part; a feed-water pipe(81) extended downward through the rotary shaft from the cabin, wherein the lower end is received into the water tank; and a feed-water pump(82) sucking water in the water tank through the feed-water pipe and supplying to the cabin.
Patent KR-20010048218-A (KR)
Inventor: KIM YONG UK
IPC: A61K36/48
Filed: 1999-11-25
Abstract: PURPOSE: The titled Dolichoslablab L. extract and a process for preparation thereof are provided. Therefore the extract has excellent effect on improving a physiological active function by reducing the activity of glutamate pyruvate transaminase, glutamate oxaloacetate transaminase and lactate dehydrogenase Hase and increasing the activity of cholinesterase. CONSTITUTION: The process for extracting Dolichoslablab L. comprises the steps of: separating the fruit and seed of Dolichoslablab L. from leaves and drying; reflux-extracting the fruit and seed in hexane to remove a lipid component and cutting leaves finely; adding methanol to the fruit and seed removed by a lipid component and finely cut leaves and reflux-extracting; filtering the fruit and seed extract and leaves extract, concentrating under reduced pressure and drying.
Patent KR-20010053759-A (KR)
Inventor: SONG CHUL HO
IPC: B62M3/08
Filed: 1999-12-01
Abstract: PURPOSE: A bicycle pedal with an instep cover is provided to firmly support insteps for improving traveling force and the effect of exercise and to automatically operate instep covers by simple operation. CONSTITUTION: On a released location, an elevating plate(34) is on a lowered location by a coil spring(36) connected to the elevating plate and a first guide rail(37). An operation bar(33) of an operation lever(32) is located on a higher location than a second pedal(12). An instep cover(20) is erected on a second side plate(14). By placing a foot on a pedal frame(10), the operation bar is pushed for rotating the operation lever on a shaft(31). Then, the coil spring is extended, and a rotating angle adjusting plate(42) connected to the elevating plate is lifted. An arm(21) is rotated on hinge parts(39,40) for rotating the cover. Thus, the cover is located on an instep supporting location. Then, a locking bar(50) is inserted into a locking hole(34d) on the elevating plate so that the operation lever and the cover are fixed on the instep supporting location.
Patent KR-20010054440-A (KR)
Inventor: CHO JAE GYEONG
IPC: C02F11/14
Filed: 1999-12-06
Abstract: PURPOSE: A contaminant sediment treatment method using low temperature treatment and calcium compound is provided, which can treat and inhibit phosphorus, nitrogen, organic compound and heavy metal, thereby minimizing elution of contaminants. The system also can fill up the original dredged spot with the treated sediment and so saves transfer cost. CONSTITUTION: The method is as follows: (i) dredge contaminant sediment built-up at the bottom of river using a suction pump or a vacuum pump; (ii) separate sand and gravel from the dredged sediment using aggregate separators such as a hydro-cyclone (20) and transfer the overflowed silt or clay containing much contaminants to a chemical settling tank (30); (iii) form precipitate of silt or clay by reacting it with chemicals such as a coagulant; (iv) react the precipitate with calcium carbonate in a mixer (40); (v) oxidize the contaminated precipitate combined with calcium carbonate at 600deg.C; and (vi) fill up again the original area where the silt was dredged with the low temperature heat treated resultants.
Patent KR-20010054482-A (KR)
Inventor: LEE YEONG HO
IPC: H04B10/07
Filed: 1999-12-07
Abstract: PURPOSE: A device for measuring a line transmission capacity in an optical subscriber network is provided to measure a BER(Bit Error Ratio) value from a power value of optical signals. Therefore, it is possible to previously prevent errors, and to secure efficiency and stabilization of a system. CONSTITUTION: An optical signal generator for monitoring(211) generates optical signals for monitoring optical line sections(11-25). A multiplexer/reverse-multiplexor(213) multiplexes the optical signals for monitoring and optical signals for communication transmitted from a central office, and transmits the multiplexed optical signals to a subscriber. The multiplexor/reverse-multiplexor(213) performs a reverse-multiplexing for the optical signals reflected from the subscriber. A reverse-multiplexor(235) separates the optical signals reflected to the subscriber each wavelength. A splitter(236) splits the optical signals transmitted from the reverse-multiplexor(235). A reflected light receiver(237) receives the split optical signals. A BER(Bit Error Ratio) measurer(239) measures a BER value from a power value of the optical signals.
Patent KR-20000047991-A (KR)
Inventor: PEREUNG DUNG-CHING
IPC: H01L21/316
Filed: 1999-12-08
Abstract: PURPOSE: A method for preventing a black silicon from being formed on a wafer edge and an apparatus for doing the same are provided to increase the chip yield by rejecting black silicon spike from the semiconductor substrate. CONSTITUTION: A method for preventing a black silicon from being formed on a wafer edge includes following steps. At the first step, a wafer(10) is provided for manufacturing the semiconductor chip. At the second step, a first layer(16) is deposited on the whole surface(14) of the silicon wafer. At the third step, the first layer is removed from the silicon wafer so as to expose a region fit for the semiconductor device. At the forth step, the wafer is etched so as to prevent the etched material from remaining on the wafer. The first layer according to one embodiment of the present invention is an oxide layer.
Patent KR-20010056423-A (KR)
Inventor: KWON JONG RAK
IPC: H04B1/40
Filed: 1999-12-15
Abstract: PURPOSE: A method for restoring non-volatile data area using a flash memory is provided to minimize phenomenon that non-volatile data is broke when using a mobile telephone storing non-volatile data in a flash memory and support the restoration function of the non-volatile data, thereby improving the reliability of the product and reducing service expenses. CONSTITUTION: The states of stored two non-volatile areas are read in an initial booting(S11). If one of any non-volatile area is valid, the valid area is stored in a cash area within a memory to be used(S12,S13). If both of the non-volatile areas are valid, each version number stored in the non-volatile areas are read(S14,S15). The area having the higher version number is selected and stored in the cash area within the memory(S16).
Patent KR-20000012647-A (KR)
Inventor: NAMKOONG LAK
IPC: E02D37/00
Filed: 1999-12-16
Abstract: PURPOSE: A repairing method of a fundamental well tank for a bridge is provided to prevent water contamination and an early corrosion of concrete and to save cost for maintenance by saving the cost invested on construction. CONSTITUTION: The repairing method includes the steps of: forming an evaporation film consisted of a FRP frame on the outer part of a fundamental well tank by installing concrete between the FRP frames after combining the provided FRP frame with a flange along with the outer rim of the fundamental well tank and forming a fundamental stand by installing stones and submarine concrete around the bottom of the fundamental well tank; dropping the FRP frame to the bottom of the fundamental well tank under water after vertically and horizontally combining with the flange.
Patent KR-20010062867-A (KR)
Inventor: KIM BYEONG WON
IPC: C02F1/66
Filed: 1999-12-18
Abstract: PURPOSE: A neutralization method of alkaline leachate caused by slag is provided, which adds gypsum produced from a phosphoric acid manufacturing process to the region where strong alkaline leachate is formed by contact of slag with water and so neutralizes the leachate effectively. The adding rate of gypsum is ranged from 5-6 wt.% to 30-50 wt.% according to the particle size of the slag. CONSTITUTION: The method comprises as follows: (i) add gypsum discharged from phosphoric acid process to a region where slag is in contact with water to form alkaline leachate; (ii) if the particle size of slag is less than 0.2 mm, add gypsum by 30-50 wt.%; (iii) if the particle size of the slag is less than 0.2-2 mm, add gypsum by 10-15 wt.%; and (iv) if the particle size of slag is less than 2-5.6 mm, add gypsum by 5-6 wt.%.
Patent KR-20010057800-A (KR)
Inventor: BAEK UI HYEON
IPC: G06F11/26
Filed: 1999-12-23
Abstract: PURPOSE: A method for simulating a parallel program is provided to simulate a parallel program in a simplex system by connecting a process management and control routine which an operation system of each processor supports to each execution block. CONSTITUTION: An execution time support system is connected to each execution block(300). Each execution block recognizes information of a processor(302). Each execution block generates a process on the basis of the information of the processor(304). Each process confirms whether an execution code is terminated(306). In case that the execution code isn't terminated, each process confirms whether the present execution code is a distributed process execution statement(308). In case that the present execution code is the distributed process execution statement, the relevant distributed process execution statement is performed(312). In case that the present execution code is a general execution statement, the general execution statement is performed(310).
Patent KR-20000029446-A (KR)
Title: Axoid force mechanism
Inventor: DON EVGENNY ALEXEEVICH
IPC: F16H21/16
Filed: 1996-08-01
Abstract: PURPOSE: An axoid force mechanism is provided to have an axoid force mechanism (AFM) that can be used in the field of machine-tooling and give a machine mechanisms capable of developing high forces as well as to converters for converting a linear movement into a rotary one and conversely. CONSTITUTION: Loads and displacements between ring-shaped contact members are transmitted by their support surfaces, i.e. their axoids which are capable of rotation about each other. Since friction has been eliminated, these AFMs can be manufactured using highly resistant materials that do not require anti-frictional characteristics. This system reduces the wear of the support surfaces, the energy losses induced by the friction as well as the lubricant consumption. It also increases the force capacities of machines. When compared with traditional lever-type force mechanisms that are hinged using friction or roller bearings, the axoid force mechanism of the present mechanism has the same size although it is capable of transmitting essentially higher forces. It also has a higher efficiency factor as well as a lower sensitivity to lubrication conditions.
Patent KR-20000068287-A (KR)
Title: 기관 밸브용 제어 시스템 및 방법
IPC: F01L1/24
Filed: 1997-08-22
Abstract: 본 발명은 내연 기관 손실 운동 밸브 작용 시스템에 관한것이다.  이 시스템(10)은 힘 부가 시스템(200) 및 기관 밸브(300)를 연결시키는 가변 길이 연결 시스템(100)을 구비하고 있다.  이 연결 시스템은 다수의 길이가 다수의 손실 운동량을 제공하도록 한다.  이 연결 시스템은 기관의 림프 홈 조작에 적절한 최소의 밸브 조작을 수준을 제공하는 최대 손실 운동량을 제공할수도 있다.  이 연결 시스템은 기관 포지티브 동력 및 기관 제동 조작 모드를 위해 조작할수있다.
Patent KR-20000068288-A (KR)
Title: Ｉｃ모듈 및 ｉｃ카드
IPC: G06K19/077
Filed: 1998-06-23
Abstract: IC카드(B)의 내부에 조립되는 IC모듈(A)은 기판(1)과, 기판(1)상에 탑재되는 IC칩(2)과, IC칩(2)에 전기적으로 접속된 안테나코일(3)을 구비하고 있다. 
     안테나코일(3)은 기판(1)의 일면에 도체막을 패턴형성해서 구성되어 있고, IC모듈(A)의 제조의 용이화 및 박형화가 도모된다.
Patent KR-20000068940-A (KR)
IPC: A01N25/26
Filed: 1998-09-08
Abstract: 코팅된 입자는 매트릭스를 함유하고 있는 내부코어(internal core) 및 외부코어(exterior core)로 구성된다. 매트릭스는 본질적으로 적어도 하나 이상의 나노차원 구조액상(nanostructured liquid phase)로 구성되거나, 최소한 하나이상의 나노차원 구조액정상(nanostructured liquid crystalline phase) 혹은 이 두가지의 조합으로 구성되며, 비박막 결정구조(nonlamellar crystalline material)를 포함한 외부코팅입자로 구성된다. 
     코팅된 입자의 제조방법 및 사용방법은 다음과 같다.
Patent KR-20000069266-A (KR)
Title: 전자장치 및 그 제조방법
IPC: H01C7/18
Filed: 1998-10-06
Abstract: 본 발명은 산화성분위기에서의 소성시에 산화물로 변환되는 제 1금속을 함유하는 제 1금속층과 산화성분위기에서의 소성시에 산화되지 않는 금속을 함유하는 제 2금속입자의 소성에 의해 형성된 제 1금속층과 이들 두 금속층 사이에 개재되는 중간산화층으로 구성되는 전자장치를 제공한다.  중간산화층은 제 1금속층에 함유된 제 1금속의 산화물을 함유한다.  바람직하게는, 제 2금속층에 함유된 제 2금속입자는 중간산화층 내에 분산된다.  간단한 단계에서 균일한 산화물층이 얻어지며, 산화층에 의해 주어지는 저항치는 용이하게 고정밀도로 제어될 수 있다.  따라서, 다른 금속함유층에 대한 산화물층의 결합강도가 납와이어에 대한 결합강도의 향상으로 향상될 수 있는 전자장치를 얻을 수 있다.
Patent KR-20000070357-A (KR)
Title: 당뇨병 치료제
IPC: A61K38/18
Filed: 1998-01-19
Abstract: BDNF (뇌에서 유래하는 신경영양 인자) 등, 신경영양 인자를 유효 성분으로 함유하는 당뇨병 또는 고지혈증 치료제, 특히 Ⅱ형 당뇨병의 치료제를 제공한다.      Ⅱ형 당뇨치료제의 주류인 경구혈당 강하제와 달리, 혈당 조절 작용에 부가되어 혈중 지질 조절 작용, 체지방 축적 조절 작용을 가지고 있고, 고지혈증 또는 비만증이 합병발생되는 당뇨병의 위험 요소를 단제로 개선할 수 있는 신규 당뇨병 또는 고지혈증 치료제를 제공한다.
Patent KR-20000071084-A (KR)
IPC: H04N21/41
Filed: 1998-12-15
Abstract: IRD에서, 스위칭부는 전단부가 출력하는 디스크램블 전의 TS(트랜스포트 스트림) 또는 디스크램블이 출력하는 디스크램블 이후의 TS를, IEEE1394 인터페이스에 접속된 DVCR에 공급함과 동시에, DVCR가 출력하는 데이터를, 디스크램블에 공급할 수 있도록 이루어져 있다.
Patent KR-20000076132-A (KR)
Title: 전계 강도분포 작성장치
IPC: H04W16/18
Filed: 1998-03-06
Abstract: 전계강도 분포 작성장치는 기지국을 중심으로서 그 주변에 임의 크기의 메시로 정의한다. 이어서 각 메시를 전자지도의 데이터를 근거로 조망(見通)되어지는 메시인지 아니면 조망되지 않는 메시인지와, 전파가 도달하지 않는 메시인지를 판별한다. 그리고 조망의 메시에 관하여 각 메시의 전계강도를 구하며, 기지국 주변의 전계강도 분포를 작성한다. 그 결과, 기지국을 중심 으로한 현실에 직면한 전파의 전달 패턴을 용이하게 정할 수 있는 전계강도 분포 작성장치를  제공할 수 있다.