baber/WOPTO huggingface dataset:
Patent KR-20000044529-A (KR)
Title: Controller for transmit power of wireless signal in wireless terminal
Inventor: WON YUN SU
IPC: H04B1/40
Filed: 1998-12-30
Abstract: PURPOSE: A controller for a transmit power of a wireless signal in wireless terminal is provided to reduce a power consumption by a control of a power amplifier. CONSTITUTION: A controller for a transmit power of a wireless signal in a wireless terminal comprises an inverse power amplifier(100), a power inverting circuit(130), and a power amp controller(120). The inverse power amplifier(100) operates by an application of an inverse voltage, and amplifies an inputting wireless signal into a wireless signal of a specific band, to output the amplified signal. The voltage inverting circuit(130) outputs by inverting the applied voltage. The power amp controller(120) supplies the inverse power amplifier(100) with the inverse voltage, and controls an operation point of the inverse power amplifier(100), according to a filtered pulse density modulation(PDM) signal.
Patent KR-20000046709-A (KR)
Title: Device and method for storing defective data in memory tester
Inventor: KIM BYUNG SANG
IPC: G11C29/00
Filed: 1998-12-31
Abstract: PURPOSE: A device and a method for storing defective data in a memory tester are provided to exactly store all the defective data generated during testing a memory at the same time. CONSTITUTION: An X and a Y address of a DUT and pass/fail data are latched according to a data enable signal. In inputting the data enable signal, a recordable signal is generated in fail by searching the pass/fail data. The X and the Y addresses and the pass/fail data is firstly stored according to the recordable signal. The firstly stored data is elected and outputted as mapping data according to an output enable signal.
Patent KR-19990037718-A (KR)
IPC: D01F2/00
Filed: 1996-08-27
Abstract: A cellulose multifilament yarn which is a lyocell multifilament yarn and has a breaking tenacity of 2.8-4.0 g/d and a breaking elongation of 13-20% both as dried and which gives a tenacity-elongation curve passing a tenacity range of 0.2-1.0 g/d at an elongation of 5% and a tenacity range of 0.4-2.5 g/d at an elongation of 10%. <IMAGE>
Patent KR-19990067523-A (KR)
Title: 난연성 고무 개질된 중합체 조성물
IPC: C08K13/02
Filed: 1996-10-03
Abstract: 본 발명은 비닐 방향족 단량체로부터 유도된 고무 개질된 중합체(A) 50 내지 90중량부, 내충격 개질제(B) 1 내지 8중량부, 2.16kg의 중량을 사용하여 190℃에서 ASTM D1238에 따라 측정한 용융 유량이 4 미만이고 밀도가 0.940g/cm 3 이상인 폴리올레핀(C) 0.5 내지 5중량부, 조성물에 할로겐 7 내지 14중량부를 제공하기에 충분한 양의 할로겐 함유 난연제(D) 및 무기 난연성 상승제(E) 2 내지 6중량부를 포함하는 난연성 수지 조성물에 관한 것이다.
Patent KR-19990081883-A (KR)
Title: 촉매 산화적 탈수소화 방법 및 촉매
IPC: B01J35/04
Filed: 1997-01-22
Abstract: 본 발명은 백금 촉매의 존재하에서 탄화수소와 분자 산소를 반응시키는 것을 포함하여, 두개 이상의 탄소 원자를 가지는 기체 파라핀계 탄화수소 또는 이들의 혼합물로부터 모노올레핀을 제조하는 방법에 관한 것이다.  촉매는 필수적으로 Sn 또는 Cu로 개질되며, 세라믹 모노리트 상에서 지지된 백금으로 이루어진다.
Patent KR-20000016123-A (KR)
Title: Electromagnetic device
Inventor: REIJOHN MATZ
IPC: H02H3/02
Filed: 1997-05-27
Abstract: PURPOSE: The electromagnetic device removes the need to measure the field control in a specific region of a winding and makes the acquirement of the magnetization simple to reduce the response effect. CONSTITUTION: The electromagnetic device comprises a magnetic field generation electric circuit including a winding(1) having more than one conductor(2). The winding is comprised by a solid insulator(4) surrounded by an outer layer(3) and an inner layer(5) acting as an equipotential and having semi-conductive characteristics. The above conductor is arranged inside the inner semi-conductive layer.
Patent KR-20000011167-A (KR)
Inventor: KAKUDA NORIYAS
IPC: G06F21/86
Filed: 1999-01-26
Abstract: PURPOSE: An electronic machinery apparatus is provided to prevent an error operating and a fault of cartridge by simultaneously checking a short of pin terminal and a security. CONSTITUTION: The apparatus comprises a main body(2) and a cartridge(5) formed at the main body(2) for freely loading and unloading. The cartridge(5) has a plurality of connector and connected to the main body(2) through the connectors. The main body(2) has a first output part for outputting a first short detecting signal and a second output part for outputting a second short detecting signal. The cartridge(5) further includes an initial controller(47) for receiving the first and second detecting signals via a plurality of terminals. The initial controller(47) includes a short determination part(52) for determining a short according to the received first and second detecting signals.
Patent KR-19990037890-A (KR)
Title: 마늘차제조방법
Filed: 1999-02-12
Abstract: 본 발명은 마늘을 구워서 마늘 특유의 매운 맛을 제거 하면서 마늘의 성분 손실에는 영향이 없고 중요하게는 마늘의 역겨운 냄새를 제거 하기 위한 수단으로 별다른 첨가물의 없이 차로써 복용 할 수 있게 함으로써, 매일 적량 취식 하기에 적당하게 한 마늘차 제조 방법에 관한 것이다 
     상기 목적을 달성하기 위해 본 발명은 마늘을 피륙기에 의해 알 마늘화 한 후, 부폐되고 상한 것과 이물질을 골라 내어 깨끗이 물로 씻어 내어 물기를 닦아 낸 후, 가열 건조기의 내부 온도 조건을 120℃ 내외로 하여 간접열로써 3 내지 4 시간 가열 건조하여 굽는다. 
     이때 마늘은 갈색으로 탄화 없이 구워지고 수분 함량이 3∼4% 정도가 되며, 이를 꺼내어서 분쇄기에 의해 160∼200 매쉬의 입도가 고운 분말 상태로 한다. 
     상기 분말에 계피 분말 역시 160∼200 매쉬의 입도로 하여 상기 군 마늘 분말 100 중량부 당 20∼25 중량부를 섞어서 포장 한다. 
     상기한 굽기 전의 마늘 100 중량부 당 오븐에 구은 후의 중량은 약 40 중량부가 된다. 
     한편 상기의 분말은 환으로 만들어서 복용하거나 또는 군 마늘 분말과 계피 분말을 따로 보관하여서 복용시 섞어서 타 마실 수도 있다.
Patent KR-19990072904-A (KR)
Title: 입체장애아민에테르의제조
IPC: C08K5/3412
Filed: 1999-02-24
Abstract: 본 발명은  하기 화학식(2)의 화합물을 산화시키는 것을 특징으로 하는 하기 화학식(1)의 화합물의 제조방법에 관한 것이다: 
     
       
         
       
     
     
       
         
       
     
     상기식에서, 
     R 1 , R 2 , R 3 및 R 4 는 각기 독립적으로 C 1 -C 8 알킬 혹은 C 1 -C 5 히드록시알킬이거나, 혹은 R 1 과 R 2 는 그들이 결합한 탄소원자와 합쳐진 C 5 -C 12 시클로알킬이거나, 혹은 R 3 및 R 4 는 그들이 결합한 탄소원자와 합쳐진 C 5 -C 12 시클로알킬이고; 
     R 5 , R 6 , R 7 , R 8 및 R 9 는 각기 독립적으로 H, C 1 -C 8 알킬, C 2 -C 8 알케닐, C 5 -C 12 아릴, C 1 -C 4 할로알킬, 전자 흡인기, 혹은 C 1 -C 4 알킬, C 1 -C 4 알콕시, 할로겐으로 부터 선택된 잔기에 의해 치환된 C 6 -C 12 아릴이고; 
     R 7 및 R 8 은 또한 함께 화학결합을 형성하고; 
     R은 2 내지 500 탄소원자를 포함하고, 직접 결합된 탄소원자 및 질소원자와 합쳐져서 치환된 5-, 6-혹은 7-원 시클릭 고리구조를 형성하는 유기 결합기이다.  화학식(1)의 화합물은 통상적인 방법에 의해 수소화 및/또는 할로겐화될 수 있다. 
     화학식(1)의 화합물 및 상응하는 수소화 및/또는 할로겐화 화합물은 광, 산소 및/또는 열의 유해작용 혹은 황변작용에 대한 유기물질의 안정화제로서 적합하고; 일부는 난연제로도 쓰인다.
Patent KR-20000061614-A (KR)
Inventor: KIM YONG SANG
IPC: H04M3/22
Filed: 1999-03-29
Abstract: PURPOSE: A method for measuring a load of a trunk interface processor in a mobile communication switch is provided to use the number of a measured maximum call when designing a mobile communication switch by generating a random R2(register2) trunk call and measuring a load of a TIP(trunk interface processor) to measure the number of the maximum call. CONSTITUTION: A transmitting side switch and a receiving side switch set a promised circumstance(S1) and receives the number of call from a user(S2). A child process is generated for generating calls according to the number of call provided from a main processor(S3), and the main processor has one main processor for performing an incoming trunk, one main processor for performing an outgoing trunk, and a child processor generated by the main processor for performing the outgoing trunk.
Patent KR-20000065311-A (KR)
Inventor: TAKAHASHI AKIRA
IPC: G11B17/03
Filed: 1999-04-01
Abstract: PURPOSE: An apparatus for loading/unloading a disk of a compact disk player for a vehicle is to facilely perform a loading/unloading operation of the disk without a loading roller frictionally contacted with a surface of the disk. CONSTITUTION: An apparatus for loading/unloading a disk of a compact disk player for a vehicle comprises an ejecting bar(10) disposed at a rear portion of the tray for receiving a plurality of disks and having a spring(14) for providing an elastic force in a front direction; a cam gear(20) having a first cam surface(21) contacted with a pin(12) mounted on an end of the ejecting bar as one side thereof, a third cam surface(23) form on the first cam surface to be protruded and a second cam surface(22) formed at the other side thereof; an operating bar(30) having a pin(32) contacted with the second cam surface of the cam gear at one end thereof, a hinge(31) disposed at a middle portion thereof and a long slot(33) formed at the other end thereof, a connecting bar(40) having a protrusion(42) formed at one end thereof to be coupled to the long slot, a hinge(41) disposed at a center portion thereof and a protrusion(43) disposed at a front end of a main body(100); a shutter cam plate(50) having an inserting hole(51) in which the protrusion of the connecting bar is inserted, an inclined hole(52) formed at both sides thereof, and a spring(53) providing an elastic force; and a shutter(60) for opening and closing an inserting portion(63) of disk guide(62a,62b) by the shutter cam plate.
Patent KR-19990083352-A (KR)
Title: 착화장치및그제조방법
IPC: F42B3/198
Filed: 1999-04-20
Abstract: 신뢰성이 높고 양산성이 우수한 착화 장치 및 그 제조 방법을 제공하는 것을 목적으로 한다. 
     전류가 흐름으로써 발열하는 발열선(25c)과 그 양단부의 발열선 전극부(25a, 25b)로 이루어지는 전교부(25)와, 이 전교부를 적재하는 유연성 절연 시트(26)로 구성되는 발열 소자(40)를 발열선 전극부가 위치하는 부분의 유연성 절연 시트에 형성한 개구의 접속 안내부를 거쳐서 스템에 형성한 스템 전극에 용접하여 착화 장치를 구성하는 것을 특징으로 한다.
Patent KR-20000066828-A (KR)
Inventor: HAN JI HUN
IPC: H04N1/40
Filed: 1999-04-21
Abstract: PURPOSE: An error diffusion method for changing a portion of correction target pixel value randomly is provided to reject artifacts effectively so as to increase image quality. CONSTITUTION: An error diffusion method for changing a portion of correction target pixel value randomly includes following steps. A pixel to be binarized from image to be binarized is assigned in a raster scanning order(s110). Gray error value of pixels adjacent to the pixel is added to the pixel and a first correction target pixel value is calculated(s120). A predetermined portion is subtracted from the first correction target pixel value, a random number is determined in an interval from 0 to a predetermined multiple of the predetermined portion and the result is added to the first correction target pixel value to yield a second correction target pixel value(s130). Whether the second correction target pixel value is greater than an intermediate gray value is determined(s140). The target pixel is binarized to a white color when the second correction target pixel value is greater than the intermediate gray value(s150).
Patent KR-19990064654-A (KR)
Title: 액체충전용기용 배출대의 구조 및 그 작동장치
Filed: 1999-04-19
Abstract: (1)발명이 속한 기술분야 
     액체충전용기용 배출대의 구조 및 그 사용을 위한 작동장치 
     (2)발명의 목적 
     종래의 액체용기는 마개를 씌우지 않으면 밀폐가 되지 않았던 바,본 발명은 작동부만으로도 밀폐가 될 수 있게함을 그 목적으로 한다. 
     (3)발명의 구성 
     본체(110)의 하측에 밀폐돌기(117)를 두고,그 밀폐돌기(117)에 작동부(120)의 하단이 끼어 밀폐가 되게 한것이다. 
     ⑷발명의 효과 
     본 발명은 이상 설명한 바와 같이 그 사용시 작동부를 손으로 끌어 올리지 않고 마개를 개봉할 때 작동부가 일정이상 상향되면 마개는 자동으로 작동부로 부터 이탈되어지는 바,그 사용이 매우 편리한 특징이 있음은 물론,작동부 만으로도 밀폐가 가능한 장점이 있는 것이다.
Patent KR-20000073029-A (KR)
Inventor: CHO SEONG HO
IPC: B25J11/00
Filed: 1999-05-04
Abstract: PURPOSE: A determination method of a tool center point of a robot is provided to determine a tool center point by a low cost and an easy method. CONSTITUTION: An actual tool center point as a torch end of a robot is in accordance with a numerical tool center point(by inverse kinematic calculation) for the correction of the numerical tool center point. By having the three dimensional actual tool center point in accordance with the numerical tool center point, an accurate tool center point is set up.
Patent KR-20000075230-A (KR)
Inventor: LEE SUONG DIUK
IPC: C04B14/20
Filed: 1999-05-31
Abstract: PURPOSE: A far infrared emitting grinded ore mixture is provided, which distinctively decreases exhaust gas and dioxin formed by incineration and protects environment by using waste ore. CONSTITUTION: The grinded ore mixture is obtained by mixing 55-60% of mining byproduct and 40-45% of inorganic ore. The mining byproduct is prepared by sintering waste ore at 400-600°C to eliminate impurities, then grinding to a sand size. The inorganic ore is prepared by sintering far infrared emitting inorganic ores such as sericite mica, zeolite and mineral stone(mekbanseok) at 600-700°C, then grinding to a sand size.
Patent KR-20010002079-A (KR)
Inventor: CHO JANG YEON
IPC: H01L33/36
Filed: 1999-06-11
Abstract: PURPOSE: A method for manufacturing a flip chip type nitride semiconductor device is provided to simplify a manufacturing process and reduce mechanical stress by forming an electrode using a eutectic metal, and to improve an electrical characteristic without using a wire. CONSTITUTION: An n-type ohmic contact layer, an active layer and a p-type ohmic contact layer are sequentially stacked on a substrate(130) to form a multi-layered thin film. The first insulating layer is formed in a predetermined portion of the multi-layered thin film. A p-type ohmic contact metal layer is formed on the multi-layered thin film, and the first insulating layer is removed. The second insulating layer is formed on the p-type ohmic contact metal layer. A predetermined depth of the multi-layered thin film is etched by using the second insulating layer as an etching mask to expose a predetermined portion of the n-type ohmic contact layer. The third insulating layer exposing a predetermined portion of the exposed n-type ohmic contact layer is formed. An n-type ohmic contact metal layer is formed on the n-type ohmic contact layer. The fourth insulating layer is formed and thermally processed on the n-type and p-type ohmic contact metal layers. After the third and fourth insulating layers are eliminated, the fifth insulating layer exposing a predetermined portion of the n-type and p-type ohmic contact metal layers is formed. A eutectic metal layer is deposited on the exposed n-type and p-type ohmic contact metal layers to form n-type and p-type eutectic metal electrodes(140,141) separated from each other.
Patent KR-20010002368-A (KR)
Inventor: ERIKAWA HAJIME
IPC: B67D1/00
Filed: 1999-06-14
Abstract: PURPOSE: A steam exhaust structure for beverage supplying apparatus is provided to prevent a loss of absorption efficiency of steam by means of an accumulation of power material by generating a negative pressure. CONSTITUTION: A shaft(13) is connected with a stirring motor(10E) and is arranged in a mixing ball(9E). A current stabilized member(13A) is mounted at the upper portion of the shaft(13). A current stabilized member(13B) is positioned at the mixing ball(9E) and is mounted at the shaft(13). A stirring blade(14) is adhered to the shaft(13). A steam absorption part(15) absorbs and exhausts the steam from the mixing ball(9E). The steam absorption part(15) includes an upper housing(16), a steam inducing part(17), a cover part(18), a panel part(19), a discharge duct(21), a steam discharging unit(22) and blower(23). A plurality of opening parts are formed at the upper housing(16) to absorb a steam from the mixing ball(9E). The steam inducing part(9E) induces a steam from the mixing ball(9E) toward the upper housing(16). The panel part(19) is installed in the housing(16). The discharge duct(21) is installed inside housing(20).
Patent KR-20010004247-A (KR)
Inventor: HA SEONG HAE
IPC: H01L21/02
Filed: 1999-06-28
Abstract: PURPOSE: A method for collecting data of a pro-matrix equipment for a semiconductor manufacturing provides a recording device for collecting a pro-matrix equipment data to prevent an operator's error. CONSTITUTION: An operator sends(300) an order to a pro-matrix equipment(110) using an equipment terminal(100) for changing a mode to on-line. After receiving the order, the pro-matrix(110) gives an existence checking message(S1F1) to an equipment server(120), and the server(120) transmits an on-line setting up message(S1F2) to the pro-matrix(110). The pro-matrix(110) conveys a mode changing message(S10F1) to the server by taking(302) an order of switching to a semi-automation mode. The operator inputs(304) data such as a lot ID, a cassette number, and a slot number, using the terminal(100), and a cassette for proceeding a measurement process is served(306) in the pro-matrix(110). Through the terminal(100), the pro-matrix(110) accepts an order, and starts(310) a measuring steps. After estimation of the lot in the cassette, the pro-matrix(110) forwards the measured data(S6F5) to the server(120), and the server(120) replays to the pro-matrix(110) by sending a data receiving message(S6F6). The pro-matrix(110) and the server(120) reciprocate a data collecting message(S6F3) and a data collecting response message(S6F4). The operator checks the measured data and judges whether re-measurement step is needed or not. The operator retrieves the cassette from the pro-matrix(110), and progresses measuring steps of a next cassette. In case of changing off-line, the pro-matrix(110) receives an off-line setting up order, and requests an establishment of off-line by sending a mode alteration message(S10F1) to the server(120) through the terminal(100).
Patent KR-20010005040-A (KR)
Inventor: PARK GYE SUN
IPC: H01L27/10
Filed: 1999-06-30
Abstract: PURPOSE: A capacitor charge storage electrode formation method is provided to be capable of increasing the static capacitance and prohibiting generation of bridge, by forming polysilicon as a double layer and using MPS(metastable polysilicon) growth, after formation of an internal cylinder. CONSTITUTION: An etch prevention film(7) on a semiconductor substrate is formed. An oxide film is then formed on the etch prevention film. Next, the oxide film is selectively etched and accordingly the exposed etch prevention film is etched, thus forming a given capacitor contact region. A dual polysilicon layer is formed by continuously depositing polysilicon having a different doping concentration on the entire surface of the oxide film including the capacitor contact region. Then, the dual polysilicon layer is divided depending on a capacitor charge storage electrode. The oxide film is removed, Next, MPS is grown on the entire surface of the dual polysilicon layer, thus forming a cylinder-shape charge storage electrode made of polysilicon and MPS.
Patent KR-20010005056-A (KR)
Inventor: KIM GEUN SIK
IPC: B62D25/20
Filed: 1999-06-30
Abstract: PURPOSE: An underbody reinforcement device of a car prevents the deformation of a tunnel portion due to a front collision of the car by mounting a reinforcement member in the tunnel of a floor panel. CONSTITUTION: A device of a car comprises a fixed section(61), a bent section(62) and a finished section(63). Each of the fixed section(61) is fixed in both of the inner side surfaces of a tunnel(50), respectively, and reinforces the tunnel(50). Each of the bent section(62) is fixed in one side of a lower bottom surface of a the tunnel(50), respectively. The finished section(63) is formed in a body with the fixed section(61) and the bent section(62). Both lower bottom surfaces of the tunnel(50) and a space portion(70) are formed by the finished section(63). A strength reinforcement for the tunnel portion(50) of a floor panel(40) prevents the deformation of the tunnel(50) on a front collision of a car. A size of a longitudinal section is also reduced.
Patent KR-20010011966-A (KR)
Inventor: CHOI JI YEONG
IPC: C21B7/20
Filed: 1999-07-31
Abstract: PURPOSE: A method for controlling distribution of charged materials in a blast furnace using heavy bulk cokes is provided to easily control center gases, improve air permeability inside a blast furnace, reduction characteristics of sintered ore and pallets by mixing heavy bulk cokes having a certain range of particle sizes with raw materials, charging the mixture in the blast furnace, thereby adjusting an inclination angle of sintered ore in a radius direction of the blast furnace as a charging ratio of pallets among charged raw materials in a blast furnace is increased. CONSTITUTION: A distribution of charged materials in a blast furnace is controlled to restrain pallet inflow into a center area of the blast furnace and inclination angle drop of sintered ore in the blast furnace. Heavy bulk cokes having a particle size distribution of 8 to 30 mm are mixed with iron ores in a mixing ratio of 25 to 50 Kg/T-P before being charged into the blast furnace.
Patent KR-20010016726-A (KR)
Inventor: LEE CHANG HUN
IPC: E21D21/00
Filed: 1999-08-03
Abstract: PURPOSE: A method for removing a temporary ground anchor body and a tension bar is provided to easily and safely remove the temporary ground anchor body buried in the ground after finishing a construction and to reduce an operation period of time and the number of components required. CONSTITUTION: A method for removing the temporary ground anchor body and the tension bar includes the steps of fracturing a shoulder using a central material(30) through a tension of the tension bar for removing the anchor body, preventing the movement of the central material by contacting a tension bar coupling cone(20a) of the separated central material to a tension bar coupling cone stopper(37), and extracting and separating the tension bar from the tension bar coupling cone.
Patent KR-20010019745-A (KR)
Inventor: JU JIN HO
IPC: G03F7/022
Filed: 1999-08-30
Abstract: PURPOSE: Provided is a positive type photoresist composition useful in formation of photoresist film for liquid crystal display circuit and/or microcircuit used in semiconductor area by comprising polymer resin and sensitive compound and reducing bad smell. CONSTITUTION: A positive type photoresist composition comprises polymer resin to form photoresist film, sensitive compound to alterate solubility of the film and solvent such as 3-methoxybutylacetate and 4-butyrolactone. The composition preferably contains novolak resin as the polymer resin, diazide compound as the sensitive compound. The 3-methoxybutylacetate and 4-butyrolactone are blended, by weight part, in a ratio of 60-80 : 2-10. The positive type photoresist composition effects industrial application because of its excellent properties such as sensing rate, residual rate, resolution and/or adhesiveness to substrate.
Patent KR-19990083980-A (KR)
Title: 횡으로 연결, 프리플렉션 하중을 재하하는 단순보 및연속보 구조물용 프리플렉스형의 제작 공법
Filed: 1999-09-03
Abstract: 현장에서 소요의 작업장을 마련하고 프리플렉스 강형 2개를 1개조로 하여 별도의 재하대와 횡지지장치 등을 설치하여 프리플렉스형을 제작하는 기존의 방법과 2개조의 프리플렉스 강형을 일정한 간격의 가로보로 연결하여 횡좌굴 및 비틀림을 방지할 수 있게 하고 특히 1개의 강형이 긴결볼트로 연결되는 설계상 지점부를 반드시 가로보로 연결하고 이 가로보의 중앙에 재하대를 설치하여 이 위치를 단순지점으로 거동할 수 있게 한 최근에 개발된 방법과는 달리 2개의 강형을 일정한 간격의 가로보로 연결시킨 후 'U' 모양의 받침대와 한쪽은 복부, 다른 한쪽은 플랜지를 볼트 또는 용접으로 일시적으로 연결시킨 2개조의 강형을 횡으로 나란히 놓고 설계상 프리플렉션 하중의 재하시 프리플렉스 강형의 지점이 되는 2군데, 즉 단순보용 프리플렉스 강형의 경우는 강형 양측 단부에, 내측 경간용 프리플렉스 강형의 경우는 강형 단부로부터 각각 약 L/5의 위치, 그리고 외측 경간용 프리플렉스 강형의 경우는 강형 단부와 강형 단부로부터 약 L/5의 위치에서 서로 긴결볼트로 연결하며 프리플렉션 하중 재하점 2군데, 즉 단순보용 프리플렉스 강형의 경우는 강형 단부로부터 약 L/3의 위치, 그리고 외측 경간용 프리플렉스 강형의 경우는 강형 단부로부터 약 L/4과 약 L/2의 위치에서 유압잭을 강형 사이에 설치하여 2개의 강형을 벌리는 모양으로 프리플렉션 하중을 재하하여 기존의 방법에 비하여 제작장의 크기에 비교적 영향을 받지 않으며 1회에 2개조, 즉 4개본의 프리플렉스형을 제작할 수 있어 제작 공기를 크게 단축시킬 수 있으며 특히 최근에 개발된 방법의 재하대 설치 문제, 조립시 상단부 강형의 까다로운 설치 및 분해 문제, 그리고 하부 플랜지 콘크리트의 타설시 강형의 하단과 거푸집 바닥의 좁은 폭 사이에 골재가 충분히 충진되는 않는 등의 문제점을 해결할 수 있을 뿐만 아니라 직선 프리플렉션형은 물론 곡선 프리플렉스형의 제작도 가능한 횡으로 연결, 프리플렉션 하중을 재하하는 단순보 및 연속보 구조물용 프리플렉스형의 제작방법
Patent KR-20010027818-A (KR)
Inventor: LEE SIN JAE
IPC: G06K15/02
Filed: 1999-09-16
Abstract: PURPOSE: A method for displaying a work group of a network printer is provided to display an image by work groups on a printing paper at the timer for printing a document by judging in which group an IP address of a host computer includes. CONSTITUTION: IP addresses of host computers are extracted from packet data inputted from the host computers(S21). It is judged in which group the IP addresses include(S22). An image is determined by a work group judged(S23). An image of the packet data inputted and an image of the work group determined are printed on a paper(S24).
Patent KR-20010028966-A (KR)
Inventor: BAEK HAN UNG
IPC: A01H5/00
Filed: 1999-09-28
Abstract: PURPOSE: An asexual reproducing method for new species carpinus coreana nakai having characteristics of a yellow pattern in leaves by grafting is provided which imparts the title tree suitable for a potted plant as well as a park tree and a decorative tree. CONSTITUTION: This new species carpinus coreana nakai is reproduced asexually by grafting or cutting and has characteristics of a yellow pattern and 3.5±0.4mm leaf lengths and 2.3±0.3mm leaf width. A grafted tree is picked before the sap runs, stored at less than 4 deg.C and grafted onto the 2 or 3 years old parent stock.