baber/WOPTO huggingface dataset:
Patent KR-20010045338-A (KR)
Inventor: OH JONG SEOK
IPC: H04N5/64
Filed: 1999-11-04
Abstract: PURPOSE: A structure for installing an internal antenna for a television receiver is provided to enhance a productivity of a television receiver by constructing a simple-shaped back cover and a holder being detachably mounted at the back cover through a ventilation hole of the back cover. CONSTITUTION: A back cover does not have a mounting socket. A holder(40) is detachably mounted at the back cover(30). The holder(40) comprises a holding unit(41) having four inserting holes(41a) being arranged as a cross-shaped, a rectangular inserting flap unit(42) being provided at one side of the holding unit(41), and a tension panel(43) being provided between the holding unit(41) and the inserting flap unit(42). The inserting flap unit(42) has a plurality of engaging ribs being deflected toward the holding unit(41) at the opposite both side surfaces thereof. The tension panel is smoothly curved toward the inserting flap unit(42). An internal antenna(10) is combined with the holder(40) by inserting an inserting protrusion(15) of a mounting bracket(14) into an insertion hole(41a) of the holding unit(41). Ventilation holes(30a) being formed on the back cover(30) are formed differently as a slot shape of the vertical direction or a horizontal direction. Although the holder(40) is mounted through any shaped ventilation hole(30a), one hole(41a) faces the upper direction because the inserting holes(41a) are arranged as a cross-shaped.
Patent KR-20010045436-A (KR)
Inventor: KIM YONG TAI
IPC: A23L7/152
Filed: 1999-11-05
Abstract: PURPOSE: A process for preparing germinated seed food by drying various kinds of germinated seeds containing a large amount of nutritive elements such as various vitamins, milling and mixing is provided. Whereby, the food is easy to digest and helps to maintain health. CONSTITUTION: Cereals germinated under optimum conditions of settling temperature and time, and germinating temperature and time are milled and mixed in a rate as follows; 50% by weight of unpolished rice, 10% by weight of barley, 10% by weight of black soybean, 5% by weight of black sesame, 5% by weight of cassia seed, 5% by weight of buckwheat, 5% by weight of wild sesame and 5% by weight of a peanut to produce the objective seed food.
Patent KR-20010047334-A (KR)
Inventor: LEE SEONG U
IPC: B60J5/06
Filed: 1999-11-19
Abstract: PURPOSE: A retention device has resistant force to outer force as much as a locking device even with a simple structure, and prevents clothes or body of a passenger from being hooked so as to assure safety. CONSTITUTION: A retention device comprises a case(35), a rotating axis(31), an actuating rod(32), a supporting rod(33) and a coil spring(34). The case(35) is installed on one side wall(11) of a car body(10). The rotating axis(31) is vertically installed in the case(35). The actuating rod(32) rotates to move in the case(35) when a slide door(20) closes. The supporting rod(33) supports the slide door(20) countering outer force and the end thereof is hook shaped so as to prevent clothes or body of a passenger from being hooked. The coil spring(34) elastically supports the actuating rod(32). The retention device has resistant force to outer force as much as a locking device even with a relatively simple structure.
Patent KR-20000047724-A (KR)
Inventor: DERUS EHACHI
IPC: B01D53/86
Filed: 1999-11-25
Abstract: PURPOSE: A purifying method and device of waste gas are provided which is able to ultra-efficiently purify ammonia-containing waste gas regardless of the concentration of the ammonia contained in the waste gas. CONSTITUTION: A purifying method comprises the steps of: (i) decomposing ammonia into nitrogen and hydrogen by contacting the ammonia-containing waste gas with at least one ammonia-decomposing catalyst train under heating; (ii) purifying the waste gas by contacting the mixed gas obtained from the step (i) with at least one ammonia-absorbent train to absorb the non-decomposed ammonia remained in the waste gas; (iii) heating the absorbent to reclaim it; and (iv) purifying the waste gas containing desorbed ammonia by contacting the ammonia-containing waste gas desorbed from the absorbent with the ammonia-decomposing catalyst or another ammonia-decomposing catalyst under heating. The purifying device comprises: (i) an ammonia-decomposing column(3) inside of which an ammonia-decomposing catalytic solvent(4) is filled with and which has a heater(5); (ii) at least one ammonia-absorbing column train which has a heater(10) and following end of which an ammonia-absorbent(9) is filled with; and (iii) a structure which supplies recovered waste gas produced from heating the absorbent to reclaim it to the ammonia-decomposing catalyst or separately provided another ammonia-decomposing catalyst.
Patent KR-20010048715-A (KR)
Inventor: CHO HO SIN
IPC: H04B17/00
Filed: 1999-11-29
Abstract: PURPOSE: A radio channel simulation method and an apparatus for analyzing performance of CDMA mobile communication system are provided to simulate various radio environments in a test center by simple controlling through a personal computer and discover any shortcomings at early stage and facilitate improving a performance by repeatedly performing simulation containing a handoff function in a development stage of a system. CONSTITUTION: Interference generators(112,121) generate additive white Gaussian noise to make an interference effect by a different user and a different base station in a backward and forward channel. The noise is applied in two mode, of which one applies the noise on a radio channel by the absolute amount to test an influence of the interference according to a traffic change in a neighboring cell or the same cell, and the other charges an applied amount of the noise while constantly maintaining a signal-to-noise ratio. Fading emulators(111,122) converts a signal so that a fading effect can be contained in an input signal similarly to an actual radio environment. The fading emulators(111,122) constructs the maximum 6 multiple paths by channels and controls a time delay, a power attenuation, a mobility speed of a mobile station and a fading distribution. A radio variable attenuator(130) emulates a path loss of the radio channel. Program attenuators(133,134) and fixed attenuators(131,132) are positioned at a forward and a backward radio link between two base stations(BTS1,BTS1) and the mobile station(MS) to control an attenuation amount. The program attenuators control the relative size of the attenuation amount by links formed between the base stations and the mobile station and emulates the path loss differentiated depending on the position of the mobile station. A controller(140) remotely controls the interference generators(112,121), the fading emulators(111,122) and the radio variable attenuator(130) by using a GPIB interface.
Patent KR-20010049005-A (KR)
Inventor: HYUN PIL JONG
IPC: H04L12/28
Filed: 1999-11-30
Abstract: PURPOSE: A cell data protecting apparatus of an ATM switch system is directed to providing a sequence number to every cell data transferred from a cell data between subscriber boards link-matched with a switch board having a dual structure in an ATM switch system, comparing a sequence number of a cell data returned through a switch board and detecting an engagement state of a board for thereby preventing a loss of a cell data. CONSTITUTION: The first switch board(10A) and the second switch board(10B) are installed in a slot of a switch back plan(20) in a dual structure and are matched with a subscriber board(30) of a single structure installed in a slot of the subscriber back plan(40) through a link cable). The first switch board(10A) and the second switch board(10B) include switch logics(10Aa and 10Ba) and ring matching units(10Ab and 10Bb). The subscriber board(30) engaged to a slot of the subscriber back plan(40) includes a subscriber link logic(30a) and a link matching unit(30b). The link matching units(10Ab and 10Bb) installed in the first switch board(10A) and the second switch board(10B) of the dual structure include a first input terminal, a controller, the first switch(130), a routing tag converter, the first output terminal, the second input terminal, a sequence number generator, the second switch and the second output terminal.
Patent KR-20010054778-A (KR)
Inventor: JANG HYEON DAE
IPC: F24F1/02
Filed: 1999-12-08
Abstract: PURPOSE: A humidifying apparatus for heater is provided to achieve an improved humidification efficiency by installing the humidifying apparatus in a combustion chamber so as to utilize heat produced from combustion. CONSTITUTION: A humidifying apparatus comprises an evaporating unit(12) mounted in lengthwise direction at a combustion chamber and which evaporates water by the heat produced from the combustion chamber; and a water feed unit(14) connected to the evaporating unit through a feed pipe and which feeds water to the evaporating unit. The evaporating unit has an interior space for receiving water from the water feed unit, and a plurality of water outlet holes(20) formed at the top surface of the evaporating unit so as to discharge evaporated moisture. The water feed unit is attached to the outer surface of the heater for an ease of water feed. The water feed unit is mounted into a fixing bracket(18) attached to the outer wall of the heater.
Patent KR-20000075439-A (KR)
Title: 정격전압을 초과하지 않는 전원전압을 안정적으로공급하는 것이 가능한 전압발생회로
IPC: G05F1/56
Filed: 1999-12-16
Abstract: 전압발생회로에 관한 것으로서, 내부전원전압의 정격전압보다 높은 외부전원전압이 인가된 경우에 있어서도 정격전압을 초과하지 않는 내부전원전압을 안정적으로 공급하기 위해서, 외부전원전압이 전달되는 외부전원배선, 부하에 대해서 내부전원전압을 공급하기 위한 내부전원배선, 외부전원배선을 받아서 내부전원전압의 정격전압을 발생하는 레귤레이터회로, 외부전원배선과 내부전원배선을 접속하기 위한 전압전환 트랜지스터 및 외부전원배선의 전압레벨에 따라서 제어노드의 전압레벨을 전환하는 전압전환회로를 구비하고, 레귤레이터회로 및 전압전환 트랜지스터는 제어노드의 전압레벨에 따라서 상보적으로 활성화되는 구성으로 되어 있다. 
     이와 같은 구성으로 하는 것에 의해서, 외부전원배선의 전압레벨이 안정화 될 때 까지의 동안에는 보조전압발생회로에 의해서 내부전원배선으로 전압을 공급하고, 기동시부터 정격을 초과하는 일이 없는 안정된 전압을 내부전원배선으로 공급할 수 있다는 등의 효과가 얻어진다.
Patent KR-20010062893-A (KR)
Inventor: HWANG YOUN TAEK
IPC: E04G21/04
Filed: 1999-12-21
Abstract: PURPOSE: A piping support for concrete placement is provided to prevent the surrounding arrangement of reinforcing bars from scattering and cracks by absorbing and vanishing excessive impacts or vibration, not to lower the bonding power between the reinforcing bars and concrete and to improve durability. CONSTITUTION: In a piping support for concrete placement, two side support frames(10) are composed by forming a buffer spring(40) to the lower part of a roller coupling plate(11) provided with a shaft coupling hole(11a) and fixed by an auxiliary horizontal frame(20) to face two side support frames at regular intervals and the both sides of an hourglass-shaped roller(30) are coupled to the shaft coupling hole of the facing two side support frame to be rotatable.
Patent KR-20000062221-A (KR)
Title: 충전 펌프에 의거한 위상 동기 루프
IPC: H04B1/40
Filed: 1999-12-21
Abstract: 본 발명은 제1충전 펌프(CHP1)의 출력 전류(i △1 )의 균형을 맞추기 위한 방법에 관한 것이다.  제1충전 펌프(CHP1)는 제1충전 전류원(CS1) 및 제1방전  전류원(CS2)을 포함한다.  제1충전 펌프(CHP1)의 출력 전류(i △1 )는 적어도 한 개의 상기 전류원(CS1, CS2)에 의해 공급된다.  그 방법은 다음과 같이, 제2충전 전류원(CS3) 및 제2방전 전류원(CS4)을 가진 제2충전 펌프(CHP2)를 제공하는 단계, 적어도 한 개의 상기 제2전류원(CS3, CS4)에 의해 상기 제2충전 펌프(CHP2)의 출력 전류(i △2 )를 공급하는 단계 및 상기 제2충전 펌프(CHP2)에 의해 제공된 출력 전류(i △2 )에 의거하여 참조 전류(i 5 )를 공급하는 단계들로 이루어진다.  그 균형 맞춤은 상기 참조 전류(i 5 )를 제1충전 펌프(CHP1)에 의해 제공된 출력 전류(i △1 )와 결합시킴으로써 행하여진다.
Patent KR-20010057944-A (KR)
Inventor: JUNG U CHEOL
IPC: G01H11/00
Filed: 1999-12-23
Abstract: PURPOSE: A division type ultrasonic sensor joining method is provided to remove a joining layer by using an adhesion agent formed of a same material with a delay line and improve the joining force for preventing the degradation of the characteristics of the ultrasonic sensor due to the non-uniformity of the joining layer. CONSTITUTION: A division type ultrasonic sensor joining method includes the steps of coating liquid type PMMA(Poly-Methyl-Methacrylate) same with a delay line on a join surface of a piezo-vibrating element by 5micrometer by spin coating, curing the PMMA film of the uniform thickness by heating in a programmable oven for two hours, coating a MMA(Methyl-Methacrylate) solution on the join surface of the piezo-vibrating element, and curing the MMA solution coated on the piezo-vibrating element at a room temperature by using a jig.
Patent KR-20010065311-A (KR)
Inventor: RA JONG RAE
IPC: F25B15/00
Filed: 1999-12-29
Abstract: PURPOSE: An absorption liquid chiller is provided, in which a gravimeter is installed within a refrigerant tank, to thereby judge contamination of the refrigerant in an accurate manner. CONSTITUTION: An absorption liquid chiller comprises a sight glass(50) arranged at a refrigerant tank(40) which is connected through a pipe to an evaporator so as to supply refrigerant to the evaporator; guide bars(63,64) fixed at the inner side surface of the refrigerant tank so as to recognize the gravity of refrigerant through the sight glass; and a gravimeter(60) having an extension bar(62) inserted into guide holes(65,66) of guide bars, and which moves within the range of the sight glass and meters relative gravity of the refrigerant. The extension bar of the gravimeter has a stopper(68) arranged at the top of the extension bar so as to prevent escape of the extension bar, and a colored mark(67) formed at the extension bar so as to check the gravity of refrigerant at the time of refrigerant purification operation.
Patent KR-20010059037-A (KR)
Inventor: LEE HYEON GU
IPC: G01H17/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for approaching an area where noise and vibration are generated in a transmission of a car is provided to easily know an area of a gear inside the transmission, where noise and vibration are generated, during travelling by grasping a level of load applied to the car without using a special jig. CONSTITUTION: A method for approaching an area where noise and vibration are generated in the transmission of the car includes the steps of measuring vibration/noise data of a gear of a transmission during travelling and analyzing the measured vibration/noise data into rotational frequency and time using a Fourier transformer, calculating acceleration using a change amount of rotational frequency by a change amount of time, and obtaining axial torque of the car using the calculated acceleration and calculating load applied to each tooth of the gear in each stage using the obtained axial torque.
Patent KR-20010059575-A (KR)
Inventor: AHN SI YEON
IPC: F25C1/22
Filed: 1999-12-30
Abstract: PURPOSE: A water level adjusting device of an ice maker is provided to obtain ice pieces having regular thickness by keeping the water level in plural ice-making grooves regular. CONSTITUTION: Water is supplied through a water feed pipe(P) after an ice-making container(2) is kept horizontal. To adjust the water level in the ice-making container regular, the ice-making container is rotated repeatedly to left and right at a specific angle. The ice-making container is rotated clockwise and then counterclockwise. Thereby, the ice-making container is kept horizontal. The angle range for rotation of the ice-making container is set without overflowing water in the ice-making container to a side. The entire water level of the ice-making container is kept regular as a large amount of water in each ice-making groove(2a) in the middle of the ice-making container overflows to the ice-making groove at the edge. Therefore, the ice-making grooves have regular water level.
Patent KR-20010060122-A (KR)
Inventor: LEE SEONG JUN
IPC: C08L23/16
Filed: 1999-12-31
Abstract: PURPOSE: An olefin based composite resin composition is provided for formability and painting ability at injection molding of bulk products as well as other physical properties such as impact-resistance, bending and heat-resistance, good tensile strength, surface hardness and scratch-resistance by adding specific ethylene-alpha-olefine copolymer rubber and other inorganic reinforcing agents. CONSTITUTION: The olefin based composition comprises as the main components, 15-70 wt.% of polyethylene-polypropylene copolymer containing 0-70 wt.% of crystalline polypropylene and 5-14 wt.% of ethylene-alpha-olefine; 14-30 wt.% of inorganic reinforcing agent and 0.4-12.5 wt.% of other additives. The ethylene-alpha-olefine includes 2-5 wt.% of the ethylene-propylene rubber having 25-45 wt.% of propylene and a melt index of 0.5-3g/10min.(230 deg.C) or the 2-11 wt.% of ethylene-octene rubber having 20-30 wt.% of octene and a melt index of 0.5-2g/10min.(230 deg.C). The inorganic reinforcing materials contain at least one of 2-4 wt.% of particulate inorganic reinforcing agent having 0.5-10 micrometer made of CaCO3 and BaSO4 and 14-30 wt.% of single plane shaped inorganic reinforcing agent having aspecto ratio of 3-20.
Patent KR-20010087469-A (KR)
Title: Method for forming gate of transistor
Inventor: LEE DONG JUN
IPC: H01L21/32
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a gate of a transistor is provided to form a gate of a transistor by using a nitride layer. CONSTITUTION: A nitride layer is deposited on a semiconductor substrate including a trench. A photoresist layer is applied on the semiconductor substrate. A photoresist pattern is formed by performing an exposure process and a development process for a gate formation portion of the photoresist layer. The nitride layer is etched by using the photoresist pattern as a mask. A gate oxide layer(14) is formed on the exposed semiconductor substrate. The photoresist pattern is removed. A polysilicon(15) is laminated on the semiconductor substrate. A gate including a polished polysilicon is formed only on the gate oxide layer(14) by performing a CMP(Chemical Mechanical Polishing) process for the polysilicon(15). The etched nitride layer(12a) is removed by the etching process.
Patent KR-20000029775-A (KR)
Title: Transfer valve, method of controlling transfer valve, freezing cycle and method of controlling freezing cycle
Inventor: SUGITA MITSUO
IPC: F25B41/04
Filed: 1997-08-06
Abstract: PURPOSE: A method of controlling is provided to promote a working efficiency by converting a refrigerant passage efficiently in the conversion of operation mode. CONSTITUTION: A method of controlling comprises the steps: At the first turning position of a main valve spool (8), one of two through holes communicates with a low pressure outlet by a communicating trench (21) and the other through hole communicates with a high pressure inlet by a guide trench (22). At the second turning position of the main valve spool (8), the other through hole communicates with the low pressure outlet and the one through hole communicates with the high pressure inlet. When the main valve spool is turned between the first turning position and the second turning position by a main valve spool driving means, one end surface and the other end surface of the main valve spool which communicate with each other through the outside of the main valve spool and a pressure equalizing passage formed in a valve main body (2) are made to communicate with each other through the inside of the main valve spool and a pilot port (7) which is opened by the shift of a pilot valve spool, thereby separating the other end surfaces of the main valve spool from a main valve seat.
Patent KR-20000068442-A (KR)
Title: 필터 요소
IPC: E03F5/06
Filed: 1997-09-02
Abstract: 액체가 투과할 수 있는 바닥 고정(17), 바닥 커버링 플레이트(15),  맨홀 커버(15), 폐수구 또는 이와 유사한 것의 구성을 위한 필터 요소에서, 관통 흐름(3)의 방향에서 최소한 하나의 전처리 필터링 레이어(3) 및 적어도 하나의 이어지는 필터 레이어(4,4')와, 상기에서 각각의 레이어(3,4,4')의 자유 관통흐름 단면 (a,b,b')은 관통 흐름의 방향으로 레이어로부터 레이어의 방향으로 증가한다. 또한 상기 필터는  프레임  같은  방법에서 필터 레이어(4,4')를 둘러싸고 그들을 유지하는 하우징(5)을 구성하고, 상기에서 각각의 필터 레이어(4,4')는 자갈 재료로부터 형성되고 및 상기 자갈들은 느슨한 형상 또는 약한 결한 대행에 의해 서로가 결합된 형태로 이용할 수 있다.
Patent KR-20000048751-A (KR)
Title: Variable high temperature chuck for high density plasma chemical vapor deposition
Inventor: BARNES MICHAEL
IPC: H01L21/683
Filed: 1997-09-30
Abstract: PURPOSE: An ESC is provided, which has both active heating control and active cooling control, and controlls actively temperature with feedback control to maintain a predetermined temperature. CONSTITUTION: An electrostatic chuck comprises an electrode cap with a dielectric layer for attracting and holding the back side of a semiconductor wafer positioned on the top surface of the dielectric layer, and a lower electrode. The electrostatic chuck is heated by resistive heating elements attached to or embedded within the chuck. The electrostatic chuck is cooled by circulating liquid coolant through the body of the chuck. Coolant gas is provided at the back side of the semiconductor wafer to improve thermal transfer. A feedback control mechanism maintains the chuck, and consequently the wafer, at a predetermined temperature by actively controlling both the heating and the cooling functions
Patent KR-20000075770-A (KR)
IPC: C07C69/88
Filed: 1998-02-27
Abstract: 본 발명은, 화학식 (1)로 표시되는 p-히드록시벤조산 에스테르, 이 에스테르를 포함하는 나일론 11 및 나일론 12로부터 선택되는 1종 이상의 폴리아미드 수지용 가소제, 이 에스테르와 나일론 11 및 나일론 12로부터 선택되는 1종 이상의 폴리아미드 수지를 포함하는 폴리아미드 수지 조성물 및 이 에스테르를 포함하는 우수한 고온 내휘발성 및 저온 내충격성을 갖는 폴리아미드 수지 성형체를 제공한다. 
     〈화학식 1〉 
     
       
     
     상기 식에 있어서, 
     R 1 은 탄소수 6 내지 10의 직쇄 또는 분지쇄 알킬기를 나타내고, A 1 은 탄소수 2 내지 4의 알킬렌기를 나타내며, n은 1 내지 8의 정수를 나타낸다.
Patent KR-20000076192-A (KR)
IPC: C07C255/58
Filed: 1998-02-23
Abstract: The present invention relates to novel cycloalkylalkane-carboxamides of the formula Iwhere the substituents have the following meanings:A is C3-C6-cycloalkyl;R1 is C1-C6-alkyl or C2-C6-alkenyl;R2, R3 and R4 are hydrogen or, independently of this meaning, have one of the meanings of the radical R1;n is 0 or 1;Y is cyano or halogen;w is phenyl, naphthyl or heteroaryl.
Patent KR-20010014360-A (KR)
IPC: A61P43/00
Filed: 1998-06-24
Abstract: 본 발명은 MEK의 강력한 억제제이며, 암 및 기타 증식성 질병, 예컨대 염증, 건선 및 재발협착증은 물론, 졸중, 심기능부전 및 면역결여 장애의 치료에서 효과적인 하기 화학식 Ⅰ의 페닐아미노 벤조산, 벤즈아미드 및 벤질 알콜 유도체에 관한 것이다. 
     <화학식 Ⅰ> 
     
       
     
     상기 식에서, 
     R 1 ,R 2 , R 3 , R 4 , R 5 및 R 6 은 수소 또는 치환된 기, 예를 들어 알킬이고; 
     R 7 은 수소 또는 유기 라디칼이고; 
     Z는 COOR 7 , 테트라졸릴, CONR 6 R 7 또는 CH 2 OR 7 이다.
Patent KR-20010068273-A (KR)
Title: Pharmaceutical compositions for preventing and treating allergic diseases and methods for preparation thereof
Inventor: HWANG WOO JUN
IPC: A61K36/539
Filed: 2000-01-03
Abstract: PURPOSE: A process for preparing a medical composition for the prevention and treatment of allergy by mixing a suitable amount of specified herb medicines is provided. Whereby, the composition can inhibit allergy and reduce catching a cold as well as treating rhinitis by stimulating immunity of an infant. CONSTITUTION: The titled composition contains a Chinese bellflower, Scutellaria baicalensis George, Trifoliate orange, Schizonepeta tenuifolia Briq., Bupleurum falcatum L., Angelica dahurica (Fisch.) Benth. et Hooker f., Paeonia lactiflora Pall. var. trichocarpa Bunge, Cnidium officinale Makino, Angelicae Gigantis Radix, Ledebouriella seseloides (Hoffm.) Wolff, Forsythia koreana Nakai, Glycyrrhizae radix, Taraxacum mongolium Hand.-Mazz, Trichosanthes kirilowii Max., Ulmus parvifolia Jacq., Astragalus membranaceus Bunge, Atractylodes japonica, Rubia akane Nakai, Magnolia kobus DC. Morus alba L., Pinellia ternata (Thunb.) Breitenb, Cimicifuga heracleifolia Kom., Pueraria thunbergiana Benth and Mentha arvensis var. piperascens Malinv.