baber/WOPTO huggingface dataset:
Patent KR-20010048426-A (KR)
Inventor: WON YONG CHEOL
IPC: C22C38/04
Filed: 1999-11-26
Abstract: PURPOSE: A low carbon based high toughness microalloyed steel forging for a front axle beam is provided to improve strength about 15 to 20% compared to an ordinary carbon steel by adding vanadium (V) and sulphur (S) into an existing microalloyed steel forging, and reduce manufacturing costs by omitting quenching and tempering heat treatment processes. CONSTITUTION: The low carbon based high toughness microalloyed steel forging for a front axle beam comprises 0.22 to 0.28 wt.% of C, 0.15 to 0.35 wt.% of Si, 1.4 to 1.7 wt.% of Mn, 0.03 wt.% or less of P, 0.04 to 0.07 wt.% of S, 0.25 wt.% or less of Cu, 0.2 to 0.4 wt.% of Cr, and 0.1 to 0.2 wt.% of vanadium, wherein the center part of the microalloyed steel forging is cooled in a cooling rate of 23 deg.C/min, and the boss part of the microalloyed steel forging is cooled in a cooling rate of 18.7 deg.C/min from 800 to 500 deg.C in a controlled cooling process by a conveyor after the hot forging process of the composition.
Patent KR-20010048832-A (KR)
Inventor: CHOI BYUNG RYUN
IPC: B60R1/06
Filed: 1999-11-29
Abstract: PURPOSE: An outside mirror of a vehicle confirms the identification of an accident and a vehicle due to a dead angle portion by reducing the portion to minimum, thereby preventing an accident due to a night running. CONSTITUTION: An elliptical protrusion(2) and a semicircular protrusion(3) are formed on the upper portion and the lower portion of a mirror surface(1). A convex lens(4) having a curvature of 100m/m or 80m/m is formed on the outside of the mirror surface(1) or the side of the semicircular protrusion(3). Thus, a matter on the rear side of a vehicle is widely projected without making any dead angle. Further, in a night running, the location of the vehicle is clearly confirmed by a fluorescent reflecting paint layer(E) formed on the outer periphery of an outer mirror outer case(5). Furthermore, a pedestrian discerns the vehicle stopped or parked, thereby helping the safe driving of the vehicle.
Patent KR-20010049077-A (KR)
Inventor: HONG CHANG BEOM
IPC: H04B7/26
Filed: 1999-11-30
Abstract: PURPOSE: A security function implementing apparatus and a method of WLL are to provide a security and guard function to a place in a weak security state by automatically transmitting information on a security state to a personal, neighbor, police or a private guard provider by adding a security function to a WLL terminal. CONSTITUTION: A sensor processing unit(10) includes a sensor unit(11), a multiplexing unit(12) and an A/D converter unit(13). The sensor unit has a transmitting and receiving sensor and outputs a transmission sensitivity and a receiving sensitivity. The multiplexing unit(12) multiplixes the output signal of the sensor unit(11) and outputs it. The A/D converter unit(13) converts the analog signal outputted from the multiplexing unit(12) to a digital signal. A WLL terminal unit(20) includes an I/O interface(21), a memory(22), a microprocessor(23) and an RF transmitting and receiving terminal(24). The I/O interface(21) outputs the signal outputted from the sensor processing unit(10) to the microprocessor(23). The memory(22) stores setting information of the sensor unit and a call number. The microprocessor(23) compares the signal outputted from the I/O interface(21) with the setting information of each sensor stored in the memory(22) and controls the RF transmitting and receiving terminal(24) so that security information can be transmitted to a specific call number. The RF transmitting and receiving terminal(24) transmits the security information to the specific number according to the control signal of the microprocessor(23).
Patent KR-20010058037-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-23
Abstract: PURPOSE: A paint vending machine for conveniently providing various kinds of paint to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a paint receiving chamber (26) for preventing discharge of paint is opened. Right after discharging a paint corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of paint to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that a paint is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010059322-A (KR)
Inventor: KIM SEUNG U
IPC: G01L5/28
Filed: 1999-12-30
Abstract: PURPOSE: A jake brake tester for a vehicle is provided to perform a jake brake test wanted by a user by using an engine control device controlling motion of an engine, thereby reducing installation costs since it is not necessary to install an extra dynometer. CONSTITUTION: A jake brake tester(100) for a vehicle includes a coupling terminal coupled with a front engine control device and a rear engine control device(300,400) for a tandem test, a terminal coupled with an engine control device(500) and an injector(600) capable of performing a freestanding test, an output terminal showing operation state of a jake brake, and a battery coupling terminal coupled with a battery supplying power resource.
Patent KR-20010059383-A (KR)
Inventor: LEE SANG SEOK
IPC: F02D43/00
Filed: 1999-12-30
Abstract: PURPOSE: An engine control method of an LPG(Liquefied Petroleum Gas) vehicle is provided to prevent backfire by cutting off fuel depending on load and rpm of an engine and blocking up ignition after elapse of specific time. CONSTITUTION: An engine control method for an LPG vehicle comprises the steps of: comparing an engine rpm to a reference value A(S120); comparing an engine load to a reference value B if the engine rpm is higher than the reference value A(S130); outputting a fuel cut-off signal upon decision of the engine load higher than the reference value B(S140), outputting specific retardant time, blocking up an ignition signal after the elapse of the retardant time, and deciding if a fuel cut-off canceling condition is satisfied(S180); and outputting a control signal for the normal control of fuel supply and ignition timing upon satisfaction of the fuel cut-off canceling condition(S190). Therefore, backfires are prevented and a catalyst is protected.
Patent KR-20010059663-A (KR)
Inventor: KUEM DONG RYEOL
IPC: H01L27/10
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to secure a sufficient amount of capacitance even though a coupling cap has a narrow surface area, and to increase the capacitance of the coupling cap without enlarging a ship size. CONSTITUTION: A well junction(2) and a well peak junction(3) are formed on a substrate through an implant process. After a gate oxide film(4) is formed on the substrate, the first polysilicon(5) is deposited on the gate oxide film, and a coupling cap is formed on the first polysilicon using the gate oxide film. After the first planarization oxide film(9) is deposited on the entire surface, the first polysilicon is etched to form a contact. The second polysilicon(6) is deposited to form a storage electrode pattern, and then a dielectric film(7) is deposited on the storage electrode pattern. The third polysilicon(8) is deposited to form a plate poly pattern. After the second planarization oxide film(9) is deposited on the entire surface, a metal contact is opened on a region of the well peak junction/the first polysilicon/the third polysilicon.
Patent KR-20000067912-A (KR)
Title: 동물 사료용 분말화 감미료 조성물
IPC: A23L27/00
Filed: 1996-07-19
Abstract: 본 발명은 모든 입자에서 실질적으로 일정한, 실질적으로 균일하고, 비-통계적인 감미료/강화제 분포를 갖는 친화성 혼합물로 이루어진 동물 사료용 분말화 감미료 조성물에 관한 것이다.    상기 조성물의 입자 크기는 바람직하게 10 내지 100 ㎛이며, 가우시안 분포를 갖는다.    상기 조성물은 특히, 예를 들면, 어린 돼지와 같은 어린 동물의 사료 제조에 사용되며, 어린 돼지의 경우, 상기 감미료는 사카린 염이고, 강화제는 네오헤스페리딘 디하이드로칼콘 (NHDC), 타우마틴 또는 글리시리진이다.
Patent KR-20000049004-A (KR)
Title: Contention free global interconnection
Inventor: EMERALD ROBERT L
IPC: H04B10/80
Filed: 1997-10-08
Abstract: PURPOSE: A system is provided to get over between message path and message line free in interconnection network. CONSTITUTION: Contention free switches, networks and global interconnection systems for routing messages from N input sources to M output destinations are disclosed.
Patent KR-20000053016-A (KR)
Title: Box
Inventor: ROETERDINK JOHAN WILLEM
IPC: B65D43/16
Filed: 1997-11-03
Abstract: PURPOSE: A box is provided to enable storage of articles packed in the box in completely airtight manner for a longer period of time, wherein any moisture contact with the environment is blocked and wherein the aroma of products such as cigars is also retained for a very long time. CONSTITUTION: A box (1) comprises: a sheet-metal container (2); a sheet-metal, air and moisture-tight lid (3); and at least one hinge (4) hingedly coupling the container and the lid. Such a box is known and serves for instance to contain cigars. The box according to the invention has the feature that a sealing strip (9) is present on the inner surface of the lid which in the closed situation of the box seals the lid against the upper edge of the container; locking means are present to fix the lid releasably relative to the container in its closed position; and the or each hinge is air and moisture-tight.
Patent KR-20000053028-A (KR)
Title: Prediction method and device with motion compensation
Inventor: FRANCOIS EDOUARD
IPC: H04N7/50
Filed: 1997-11-06
Abstract: PURPOSE: A prediction method and device with motion compensation are provided to count prediction coefficients from 64 reconstructed coefficients set, exchangeability between MPEG2 decoder is maintained in case of frequency image. CONSTITUTION: A motion compensated prediction method for encoding digital data of a video image, the encoding comprising sectioning the image into blocks of images, the encoding of a residual block based on computation of the difference(2) between a current block and a predicted block, the predicted block being obtained after motion compensation(9) of one or several reconstructed blocks. The current block and the predicted block are blocks of coefficients obtained after discrete cosine transform(1) of the image blocks and the computation(8) of the predicted coefficients of the predicted block of coefficients is carried out directly on the basis of the reconstructed coefficients of one or several blocks of reconstructed coefficients, this reconstruction being carried out from the addition(6) of one residual block to the corresponding predicted block, by weighting the reconstructed coefficients on the basis of the computed predicted coefficient.
Patent KR-20000053042-A (KR)
Inventor: REUTER REINHOLD
IPC: B63H5/10
Filed: 1997-11-07
Abstract: PURPOSE: A dual propeller propulsion system for a water craft is provided to optimize a marine engine with double propeller that an efficiency optimal is achieved. CONSTITUTION: Dual propeller propulsion system for water crafts having two propellers (3, 4) fitted in the same axis outside the ends of an underwater housing (2) configured as a gondola so as to facilitate flow, said housing being placed under the hull of the water craft having a driving mechanism lodged in the underwater housing for both propellers (3, 4) to which the energy coming out for both propellers (3, 4) to which the energy coming out of the hull of the water craft is guided by means of a housing shank (18), one of the ends of which is mounted on the hull (24) of the water craft while the other is mounted in the underwater housing (2). Said propulsion system is characterized in that the underwater housing (2) forms part of a control device (20) by means of which the water jet coming out with increased energy from the front propeller (3) in the direction of travel of the water craft is guided with minimal energy loss and optimal irrotational flow to the back propeller (4) placed in the other end of the underwater housing in the direction of travel of the water craft. Both propellers (3, 4) are driven by the driving mechanism placed in the underwater housing in the same direction of rotation and are configured in the area of the respective water jet cross section in such a way that the differing flow energy entering both propellers (3, 4) is optimally used.
Patent KR-20000068931-A (KR)
Title: 아미노 카르복실산의 제조방법
IPC: C07F9/38
Filed: 1998-02-12
Abstract: 본 발명은 카르복시메틸화 반응에 의해 N-아실 아미노 카르복실산을 제조하는 방법에 관한 것이다.   상기 반응에서, 염기쌍, 일산화탄소, 수소 및 카르바모일 화합물 및 카르복시메틸화 촉매 전구체를 함유하는 염기쌍을 갖는 알데히드를 함유하는 반응 혼합물을 형성한다.   바람직한 구현예로는, 카르바모일 화합물 및 알데히드를 선택하여 N-(포스포노메틸)글리신으로 용이하게 전환되는 N-아실 아미노 카르복실산, 또는 그의 염 또는 에스테르를 수득한다.
Patent KR-20000075551-A (KR)
Title: 실링 코팅된 액체 장벽을 포함하는 흡수용품
IPC: A61F13/494
Filed: 1998-02-25
Abstract: 액체 불투과성 바닥 시트, 상부 액체 투과성 시트 및 이 시트사이에 배치된 흡수체, 및 상부 시트의 길이방향 중앙선의 양면에 고정되지 않은 에지와 착용자와의 접촉면 사이에 형성된 미세구를 부분적으로 막고 및/또는 용품을 착용했을때 상기 접촉면주위에서 피부에 대한 액체의 습윤각을 증가시키는 비 접착성 실링 물질로 처리된 적어도 고정되지 않은 에지를 갖는 적어도 하나의 길이방향 탄성 액체배리어를 포함하는 사각형의 흡수용품. 상부의 액체 투과성 시트와 액체 불투과성 시트로 둘러쌓인 흠수체 위에 필수적으로 액체 불투과성 상부 시트를 포함하고, 상부 시트는 용품을 착용자의 몸에 맞추는 탄성 부재를 구비하고, 사용시 착용자의 항문과 요도에 대응하게 의도된 개구를 포함하고, 개구 주위에 탄성적으로 주름진 실링 에지가 배치되고, 적어도 하나의 실링에지가 실링 물질로 코팅된 것을 특징으로 하는 흡수용품
Patent KR-20000075583-A (KR)
Title: 자동차에 안내된 진자식 구동아암을 가진 자동차 차창용 와이퍼 장치
IPC: B60S1/40
Filed: 1998-08-04
Abstract: 자동차 유리창을 닦기 위해서 사용되는 장치가 발명되었다. 이 와이퍼 장치는 자동차로 안내되고 진자식으로 구동되는 와이퍼 아암(12)을 가지고 있으며, 이 와이퍼 아암(12)의 진자축(16)과 거리를 두고 있는 자유종단에서 진자방향에 대해서 횡으로 종방향 연장되어 유리창(24)에 놓이는 와이퍼 블레이드(22)가 와이퍼 아암측과 와이퍼 블레이드측 커플링부로 된 결합장치(26)위로 분리가능한 링크식 연결되며, 이때에 링크축(32)은 확실히 진자방향(2중 화살표 (18))으로 연장되어 있다. 이러한 종류의 와이퍼 장치에 있어서 진자축(16)을 향하고 하나의 진자축과 거리를 두고 있는 와이퍼 블레이드 측면의 고정장구(74, 102)와 대응 되어있는 지지장구(72, 96)을 가지고 있을 때에 특히 마찰이 적은 링크가 나타나게 된다.
Patent KR-20000075988-A (KR)
Title: 무기질 함유 감광성 수지 조성물 및 무기 패턴 형성 방법
IPC: G03F7/075
Filed: 1998-12-28
Abstract: (A) 감광성 중합체, (B) 가수분해 중합성 유기 금속 화합물 또는 그의 축합물 및 (C) 관능기를 가지는 무기 충전재로 구성된 무기질 함유 감광성 수지 조성물을 기재에 도포하고, 노광 및 현상하여 패턴을 형성한 후, 소성하여 무기 패턴을 형성한다.  (A) 감광성 중합체는 올리고머 또는 중합체 및 감광제로 구성할 수 있으며, (B) 가수분해 중합성 유기 금속 화합물은 감광성 기를 가질 수도 있다.  무기 충전재는 평균 입경 2 내지 100 nm의 단분산된 콜로이드성 실리카일 수도 있다.  각 성분의 비율은 고형분으로 환산하여 (A) 1 중량부에 대해서 (B) 1 내지 25 중량부 및 (C) 1 내지 20 중량부 정도이다.  상기 수지 조성물을 사용함으로써 무기 성분의 함유량이 많아도 높은 감도로 해상도가 뛰어난 무기 패턴을 형성할 수 있다.
Patent KR-20000018125-A (KR)
Inventor: CHO CHUNG CHO
IPC: B21D53/02
Filed: 2000-01-13
Abstract: PURPOSE: A lead pipe for a boiler is provided to increase the heat efficiency by staying the gas of high temperature inside the lead pipe for a long time by curving the middle of the lead pipe. CONSTITUTION: A lead pipe for a boiler(5) comprises: a curved unit(11) formed a long pipe of copper material at a regular interval; the curved unit(11) form a left and a right side pressed units(8)(9) in concave by molding the left and the right sides of the copper pipe with a compressing device such as a press or a roller; forming a front pressed unit(6) and a rear pressed unit(7) by pressing the front or the rear faces with the compressing device such as the press or the roller; molding the front pressed unit(6) and the rear pressed unit(7) to be arranged in zigzag; a narrow passing slot(10) formed by facing a convex projected unit inside the pipe by pressing the convex projected unit and the front and the rear pressed units(6)(7) convex inside the pipe by pressing the left and the right side pressed units(8)(9).
Patent KR-20010006578-A (KR)
Inventor: BRAAT JOSEPHUS JOHANNES MARIA
IPC: G03F7/20
Filed: 2000-01-18
Abstract: PURPOSE: A remaining distortion in a projecting system is reduced to a specified level or lower by allowing a plate made of a material transparent to radiation to have a uniform thickness and aspherical surface contour and computing the surface contour in such a manner to cancel measured optical distortion. CONSTITUTION: An optical corrector plate CP is disposed on a point along an optical axis (between a mask table and a projecting system) outside the projecting system. The correction plate CP has an aspherical surface contour, which is computed to cancel measured distortion of a projecting system. That is, an apparent position of point A disposed on a mask of the corrector plate is shifted to A' due to refraction through the corrector plate CP, resulting local distortion. The aspherical surface contour of the corrector CP is selected/ computed appropriately. Hence, it is possible to provide the size and code such that a final result of such local distortion over the entire plate substantially cancels measured distortion in the projecting system positioned on the plate.
Patent KR-20000018231-A (KR)
Inventor: SHIN HAK KYUN
IPC: F28D1/00
Filed: 2000-01-24
Abstract: PURPOSE: A manufacturing method of a header for a heat exchanger is provided to increase the intensity of a welding face by increasing the welding area and to improve the flow of a refrigerant flowing inside of the header. CONSTITUTION: A header for a heat exchanger is manufactured by the steps of; extrusion-molding a T-shaped copper pipe(100); cutting a burr(102a) in a specific height on the upper area of a port(102) which is integrally provided when extrusion-molding the copper pipe; forming an enlarged diameter unit(105) as a dish or a single layer by grooving the upper part of the port of which burr is cut; wrapping around a welding ring(104) on a specific position of the outer circumference of a branch pipe(11); fixing the position by inserting the branch pipe where the welding ring is wrapped around into the enlarged diameter unit formed on the upper part of the port; and fixing the branch pipe by welding it in the enlarged diameter unit formed on the port of the copper pipe.
Patent KR-20010076833-A (KR)
Title: Apparatus for supplying photo resist
Inventor: KWON GI YONG
IPC: H01L21/027
Filed: 2000-01-28
Abstract: PURPOSE: An apparatus for supplying a photosensitive solution for a semiconductor manufacture is provided to all use a non-used photosensitive solution inside of a photosensitive solution vessel. CONSTITUTION: The apparatus includes first and second photosensitive solution vessels(100a,100b), a pump controlling portion, a support, a vessel moving unit and a photosensitive filling unit(120). A supplying tube connected to a rotation coat apparatus is formed to the first and second photosensitive solution vessels in which a photosensitive solution is filled. The pump controlling portion is installed to the supplying tube so that an interlock operation is performed and sequentially pumps the photosensitive solution of the first and second photosensitive solution vessels to the rotation coat apparatus. The support supports the first and second photosensitive solution vessels, respectively. The vessel moving unit changes the height of the first and second photosensitive solution vessels by moving the support in the upper or lower side. The photosensitive filling unit makes so that a residual photosensitive solution of the first or the second photosensitive solution vessel, which is left after being removed in the upper side by the vessel moving unit and being supplied to the rotation coat apparatus, is filled into the first or second photosensitive solution vessel which is moved in the lower side by water pressure.
Patent KR-20000057893-A (KR)
Inventor: KUWABARA OSAMU
IPC: H01L21/60
Filed: 2000-02-02
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to prevent contact failure by absorbing stresses resulted from difference between thermal expansion coefficients of semiconductor substrate, circuit board and sealing membrane. CONSTITUTION: A semiconductor device(20) which has a column-shaped electrode(22) and sealing membranes(23, 24) is mounted on a circuit board via the column-shaped electrode(22). The sealing membranes(23, 24) are formed with 2 layers between the column-shaped electrode(22). Both of the membranes(23, 24) are made by mixing particles for lowering thermal expansion coefficient. into resin, which are comprised of silica powder and etc. The features of the sealing membranes(23, 24) are varied according to the mixed amount of the particles for lowering thermal expansion coefficient. The mixed amount of the particles are adjusted so that the lower sealing membrane(24) has a thermal expansion coefficient similar to that of the silicon substrate(21) and the upper sealing membrane(23) has a thermal expansion coefficient similar to that of column-shaped electrode(22). The total thickness of the upper and lower sealing membranes(23, 24) is smaller than that of the column-shaped electrode(22). When the semiconductor device(22) is mounted on the circuit board(31), the stress generated from the thermal expansion coefficient difference between the silicon substrate(21) and the circuit board(31) is absorbed by the column-shaped electrode(22) so that stress induced failures are prevented.
Patent KR-20010077574-A (KR)
Inventor: LEE EUN CHEOL
IPC: G09G3/296
Filed: 2000-02-03
Abstract: PURPOSE: A plasma display panel and a method for driving the same are provided to enhance luminance and discharge efficiency by increasing a discharge distance and a luminescence area. CONSTITUTION: A couple of trigger electrode(Ty1-Tyn,Tz1-Tzn) is arranged between a couple of sustain electrode(Y1-Yn,Z1-Zn). The trigger electrode couple(Ty1-Tyn,Tz1-Tzn) are connected to the sustain electrode couple(Y1-Yn,Z1-Zn) through resistances(R). Each trigger electrode(Ty1-Tyn,Tz1-Tzn) is connected to adjacent sustain electrodes(Y1-Yn,Z1-Zn) through the resistances(R), respectively. The resistances(R) are connected to output terminals of driving circuits(37,38) connected to the sustain electrode couples(Y1-Yn,Z1-Zn). The resistances(R) are formed with a line shape between the sustain electrodes(Y1-Yn,Z1-Zn) and the trigger electrodes(Ty1-Tyn,Tz1-Tzn). The resistance(R) is formed separately according to discharge cells. The resistance(R) is formed according to each scan line composed of the discharge cells.
Patent KR-20010081318-A (KR)
Title: glass vessel for preparing medical decoctions
Inventor: LEE SANG JUN
IPC: A23L19/00
Filed: 2000-02-12
Abstract: PURPOSE: A wet vessel for ginseng is provided to prevent a liquid from flowing along a sidewall and to mount a grip for carrying the vessel easily. CONSTITUTION: A wet vessel(10) for making ginseng red brown includes a hanging band covering a protrusion sill(10a) protruded in a radial direction at the upper end, and a couple of grips(12) mounted at the hanging band. The hanging band is bent to both ends and positioned at both ends of each grip. The hanging band has a first and a second semi-band(11a,11b) having blades forming plural through holes(11c). The wet vessel includes an additional flexible band(13) mounted outside an inlet of the vessel, having a sill for preventing water from flowing through the sidewall of the vessel. When medical herbs are boiled down in the vessel by infrared rays from an infrared generator, the vessel is separated from a heater by the grip. Then, the extract is poured into another vessel. Herein, the extract flows into the vessel directly without flowing through the sidewall of the vessel(10).