baber/WOPTO huggingface dataset:
Patent KR-20010019436-A (KR)
Inventor: WOO SEUNG GAP
IPC: H04N21/8547
Filed: 1999-08-27
Abstract: PURPOSE: A packetized apparatus for high speed serial bus and a method thereof are provided to detect the bit rate of the inputted source transmission stream. CONSTITUTION: The packetized apparatus includes a bit rate detecting unit(102), a fragmentation size determining unit(104), a time stamp inserting unit(106) and a header inserting unit(108). The source transmission stream is inputted to the bit rate detecting unit(102). The fragmentation size determining unit(104) determines the size of fragmentation on the basis of the detected bit rate. The time stamp inserting unit(106) divides the transmission stream according to the size determined, selectively inserts the time stamp by considering the size of fragmentation and the cycle time and then outputs the source packetized data. The header inserting unit(108) inserts the source packetized data into a header and a CIP header, respectively, and outputs pack data.
Patent KR-20010026174-A (KR)
Inventor: JANG BO YEONG
IPC: D06F37/22
Filed: 1999-09-03
Abstract: PURPOSE: A drum washing device is provided to save material costs by decreasing the number or weight of additional mass for suppressing vibration noises upon washing, rinsing or dehydrating. CONSTITUTION: A drum washing device is comprised of an outside case(11) prepared with a door of the washing machine; an outer bath(12) resiliently installed by several springs and dampers inside the outside case; a washing and dehydrating bath(13) installed in the outer bath to be rotatable in one way or two ways; a drive motor(14) fixed on the outer circumferential face of the outer bath; an additional mass(15) installed on an upper part of the outer circumferential face of the outer bath; a drain pump(16) integrally fixed to communicate a sucking side with the outer circumferential face; and a drain hose(17) installed on a discharge side of the drain pump. Upon a dehydrating process, laundries in the washing and dehydrating bath are entangled so that an unbalance mass state is incurred. The unbalance mass state is offset by the additional mass and the mass of the drain pump. In addition, as the remaining water in the drain hose functions as a liquid balancer upon the vibration of the outer bath. Thus, the washing machine stably performs a washing work without vibration noises.
Patent KR-20010026434-A (KR)
Title: Dynamo using auxiliary pneumatic pressure
Inventor: KIM SANG IL
IPC: F03D11/00
Filed: 1999-09-06
Abstract: PURPOSE: A dynamo is provided to continuously generate electricity energy while not receiving energy from the outside for a regular time by storing energy in the day time. CONSTITUTION: A dynamo receives the rotating force of a windmill to obtain electricity energy from wind power. The remaining wind power is delivered to an air compressor through a deceleration gear and the compressed air is stored in an air tank. Then, the compressed air is delivered to an air turbine to rotate a main shaft(16) with clutch bearings(20,20') or a ratchet(31). With weak wind power, air is injected from a nozzle(11) through an air pipe in a regular pressure to rotate the air turbine. At that time, the decelerated main shaft is engaged with clutch bearings to deliver power to drive the dynamo. According to the capacity of the air tank, large quantity of pneumatic pressure is able to be stored so that the dynamo is continuously driven.
Patent KR-20000023914-A (KR)
Inventor: CHANG TAE SUN
IPC: H01L23/48
Filed: 1999-09-21
Abstract: PURPOSE: Method and system for plating semiconductor lead frame are provided to prevent abnormal extraction by controlling current on/off applied during the plating process. CONSTITUTION: In a method for plating semiconductor lead frame, an electrode and a lead frame are socked into a plating solution having electrolyte, then the current is applied to both the electrode and the lead frame to perform the plating process. When applying the current, the current is on/off controlled. That is, the current is applied for a first predetermined time, then not applied for a second predetermined time so that the chemical plating reaction occurs non continuously. The first predetermined time is about 0.5-10.0 seconds, and the second predetermined time is about 0.5-3.0 seconds.
Patent KR-20010028745-A (KR)
Inventor: KIM GAP JIN
IPC: B66B1/00
Filed: 1999-09-22
Abstract: PURPOSE: A controller install device is provided to conveniently establish a controller while safely checking and repairing the controller as well as supplying power to a winch installed to an elevator. CONSTITUTION: A guide rail(3) is formed in a hoistway(1) for guiding the elevating motion of a car(2). To arrange a controller(5) on the guide rail, support brackets(4) are installed on the guide rail. Thus, the controller is placed in front of a worker as a maintenance door(8) is open. The worker prevents another person form falling into the hoistway because the maintenance door is established at a specific height from a landing floor. A fixing member(9) is vertically formed on the inner side of the maintenance door. Thus, the controller is not shaken in the hoistway by the fixing member while being always maintained in a stable state as the maintenance door is closed.
Patent KR-20010038431-A (KR)
Inventor: KIM HYEON MO
IPC: E04B1/00
Filed: 1999-10-25
Abstract: PURPOSE: A method to construct half-slabs of a corridor and a balcony of a high-rise apartment is provided to improve the quality and waterproof capacity of a joint. CONSTITUTION: A construction method comprises four steps. In the first step, pad mortar(13) is poured on one side of the upside of a first wall(11) made of precast concrete. A half precast-concrete corridor member(16) is constructed on the pad mortar. In the second step, a reinforcing cast layer(18) is formed by using concrete while a truss girder(17) projected from the corridor member, and a bar(14) of the first wall are connected, and numerous bars(19) are vertically and horizontally arranged. In the third step, a second wall(20) is constructed by using precast concrete and the bottom is contacted with the upside of the first wall. In the fourth step, a pad-mortar layer(25) is formed toward the inside of the contacted area. In the fifth step, an intercepting material(22) and a back-up material(23) are inserted into the outside of the contacted area of the first and second walls. The center of the contacted area where a thermal insulating layer(15) of the first wall is contacted with the same layer of the second wall is charged with a filler(24) of sponge rubber.
Patent KR-20010044867-A (KR)
Inventor: LEE JEONG HO
IPC: H01L29/78
Filed: 1999-11-01
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to form dopants in a channel region without deteriorating a gate electrode and a gate oxide layer, performing an ion implantation process after the gate electrode is formed and a spacer oxide layer is deposited. CONSTITUTION: An ion implantation process is performed regarding a semiconductor substrate(11) having an isolating layer(12) and a well(13) to control a threshold voltage. A gate electrode(16) is formed on the semiconductor substrate, and a lightly-doped-drain(LDD) oxide layer(17) is formed on both sides of the gate electrode and on the well and the isolating layer. After a spacer oxide layer(18) is formed on the entire upper surface including the gate electrode, a tilt-ion implantation process is carried out. A nitride layer spacer is formed on both sides of the gate electrode.
Patent KR-20010045260-A (KR)
Inventor: CHOI WON HONG
IPC: B23K9/133
Filed: 1999-11-04
Abstract: PURPOSE: A device for transmitting welding wire is provided to improve the speed for transmitting by transmitting the welding wire with using a lower drum gear and an upper drum gear connected in gear with each other. CONSTITUTION: The device for transmitting welding wire includes a transmitter for transmitting the welding wire wound on the wire roll to a welding torch. The transmitter includes a lower drum gear(212), an upper drum gear(222) and a pressing portion. The lower drum gear(212) is rotated by the driving source. The upper drum gear(222) is rotated by being supported by the bearings. The pressing portion(220) connects two drum gears in gear with the welding wire between two drum gears. A gear controlling tool(225) is composed of a control bolt(225a) and a spring(225b). The rotary axis for transmitting the dynamic power to the lower drum gear(212) is made of the insulating materials.
Patent KR-20010046861-A (KR)
Inventor: KANG NAM SEOK
IPC: H01J1/30
Filed: 1999-11-16
Abstract: PURPOSE: An emitter structure of field emission element and manufacturing method of the same are provided to improve the efficiency of electron emission and reliability with simplifying an upper electrode. CONSTITUTION: An emitter structure has a tunneling insulating membrane(14) between the upper electrode(16) and the lower electrode. The upper electrode(16) is a TIN membrane. In the method, an emitter of field emission element forming a tunneling insulating membrane(14) between the upper electrode(16) and the lower electrode, the method for forming the upper electrode(16) comprises a step for forming TIN membrane with Ti target in the mixing state of Ar or N2 using a high frequency reaction sputtering.
Patent KR-20010055240-A (KR)
Inventor: BAE U HYEON
IPC: C04B20/02
Filed: 1999-12-10
Abstract: PURPOSE: A method for preparing water granulated slag having high vitrified rate is provided by which prepared water granulated slag provides a strength increasing effect due to latent hydraulic property when being applied to cement materials. CONSTITUTION: In the method for preparing water granulated slag by contacting molten slag produced from a blast furnace with spraying water, the temperature of molten slag immediately before spray box is controlled to be over 1,450 deg.C and the temperature of cooling water to be used for spraying is controlled to over 60 deg.C.
Patent KR-20010055271-A (KR)
Inventor: KIM GU DONG
IPC: B22D17/00
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus and a method for manufacturing a mold are provided which simply and promptly manufacture the mold in a lower cost by using the semi-solid metal forming, thereby not taking into account of such items as cutting path plan and processing conditions. CONSTITUTION: The apparatus comprises a graphite die set (10) the upper and lower sides of which are opened, and in the inside of which a carrying part (11) carrying a solid metallic material (M) to be manufactured by dies is formed; a ceramic mold frame (20) which has a shape corresponding to the shape of the dies and installed so that the opened upper side of the carrying part (11) of the graphite die set (10) is sealed; a means (31) heating the metallic material (M) so as to transform the metallic material (M) carried in the carrying part (11) into a semi-solid condition in which liquid phase and solid phase are mixed; a pressurizing plunger (41) which is installed movably up and down through the opened surface of the lower side of the carrying part (11) and pressurizes the semi-solid metallic material upwardly so that the metallic material heated to the semi-solid state is filled into the ceramic mold frame (20) by the heating means; and a pressure control part for improving filling efficiency of the metallic material by forming a vacuum state surrounding the ceramic mold frame (20) when the pressurizing plunger (41) pressurizes the metallic material.
Patent KR-20000048104-A (KR)
Inventor: WADAGENYA
IPC: B05C11/08
Filed: 1999-12-13
Abstract: PURPOSE: A liquid processing apparatus of a substrate is provided to control the temperature of the liquid supplied on the substrate more correctly so as to prevent the temperature of the substrate from falling down. CONSTITUTION: A liquid processing apparatus of a substrate includes a substrate rotator(11), a liquid supplier(24), and a substrate heater(60). The substrate rotator(11) rotates the substrate while maintaining the substrate in a horizontal position. The liquid supplier(24) implements a nozzle for supplying liquid of a predetermined temperature on a driving position of the substrate or a returning position of the substrate. The nozzle supplies at least of type of liquid. The substrate heater(60) injects a hot water on the rear surface of the substrate so as to increase the temperature of the substrate to the point similar to the temperature of the liquid.
Patent KR-20010057070-A (KR)
Inventor: JUN BEOM JIN
IPC: H01L21/44
Filed: 1999-12-17
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device by using cobalt silicide is provided to reduce resistance of the gate electrode and to improve gate oxide integrity. CONSTITUTION: In the method, a gate insulating layer(2), a doped polysilicon layer(3), a cobalt silicide layer(4) and a hard mask layer(5) are sequentially formed on a semiconductor substrate(1) and then etched to form the gate electrode. Preferably, the etching process is performed at a temperature of 70-300°C while using a class of chlorine as an etching gas. In addition, one or two gases among Ar, HBr, O2, and He-O2 may be mixed in the etching gas. The cobalt silicide layer(4) used for the gate electrode permits a reduction in resistance of the gate electrode, a decrease in transformation of the gate electrode, and maintenance of an excellent etch selectivity.
Patent KR-20000012751-A (KR)
Inventor: PARK KWANG SU
IPC: F16L3/00
Filed: 1999-12-22
Abstract: PURPOSE: An elbow fixing device is provided to minimize safety accident and enhance the reliability of the product, improving work efficiency and the production efficiency by packing insulation material in the product. CONSTITUTION: The elbow fixing device comprises; a guide rail(10); a pair of supporting frame(20) rotatively fixed on the center of the guide rail(10); the 1st supporting device movably fixed forward and backward on the supporting frame(20) to support the end caps located on both end of the elbow(1); the 2nd supporting device installed on the supporting frame(20) to support the folding part(3) of the elbow(1). The guide rail(10) is composed of a combination of a curved rail(11) and a straight rail connecting the both end of the curved rail(11).
Patent KR-20010057985-A (KR)
Inventor: CHOI CHAN MUK
IPC: B60J1/08
Filed: 1999-12-23
Abstract: PURPOSE: A quarter glass fixing structure fixes and separates a quarter glass conveniently, thereby reducing producing cost. CONSTITUTION: An elastic clip(10) has a supporter(11) formed on one end and a supporting protuberance(12) formed on the other end. The supporter(11) is inserted in an inserting groove(2) of a molding(1) to make the elastic clip(10) fix to the molding(1). A glass(8) is fixed to a quarter panel(6) by making the supporting protuberance(12) hooked on flanges(5', 6') formed at the quarter panel(6) by moving the glass(8) to the quarter panel(6). Thus, the fixing and separating work of the glass(8) becomes simple because the glass(8) is fixed by hooking the supporting protuberance(12) on the flanges(5',6').
Patent KR-20010060864-A (KR)
Inventor: CHOI YEONG SU
IPC: H04B1/38
Filed: 1999-12-28
Abstract: PURPOSE: A method for supplying a user screen service in a wireless mobile station is provided to display a speech time with a set phone number as an animation character, so as to supply the service on an LCD(Liquid Crystal Display). CONSTITUTION: A user registers a phone number, animation character kinds, and an animation character change unit time setting a love call service for supplying animation characters corresponding to an accumulated speech time in a wireless mobile station. The wireless mobile station checks whether a corresponding phone number is the set-registered phone number, when calls with specific originating/receiving phone numbers are completed. If not, the wireless mobile station completes a speech mode, and performs a standby mode. If the phone number is the set-registered phone number, the wireless mobile station checks whether an accumulated entire speech time is over the animation character change unit time(218). If not, the wireless mobile station displays an animation character of a previous state level on a display panel during a set time. If the accumulated entire speech time is over the animation character change unit time, the wireless mobile station increases an animation character level to update the animation character(220), and displays the increased animation character on the display panel during the set time(222).
Patent KR-20010060885-A (KR)
Inventor: CHOI JIN MIN
IPC: F24H9/20
Filed: 1999-12-28
Abstract: PURPOSE: A switch device for blocking fuel is provided to automatically block the fuel supplied to a boiler according to external force such as earthquake for preventing an accident. CONSTITUTION: An inertia ball(4) is stored in a housing having a body(1) and an upper cover(2) covering the body. Herein, the inertia ball is stored in the body for being mounted at a central portion of an inclined disk(6) connected to a first terminal(5). The ball is contacted to a contact body(9) of a leaf spring type through a central hollow hole(7) of the inclined disk. Herein, the contact body is connected to a second terminal(8). In case of earthquake, the inertia ball is moved to one side in the inclined housing. Thus, the ball is replaced from the contact body to short the second terminal and the first terminal. Therefore, a fuel supply power is turned off to block supply of fuel.
Patent KR-20010059901-A (KR)
Inventor: KIM HYEONG JUN
IPC: F16K1/32
Filed: 1999-12-30
Abstract: PURPOSE: A changing device of preliminary weight in a valve spring for an engine valve is provided to enlarge the preliminary weight while an engine rotates at high speed, and to reduce the preliminary weight while the engine rotates at low speed. CONSTITUTION: A valve spring preliminary weight changing device comprises a cam(24) mounted on an upper side of an engine valve(21) by a lash(22); a valve spring(26) inserted on a stem(28) of the engine valve; a retainer(30) controlling an upper end of the valve spring; a valve guide installed on the stem; a cylinder head(32) connected to the valve spring; and a rectilinear slide unit(34) mounted between an upper face of the cylinder head and the valve spring. The rectilinear slide unit is driven by a driving unit to change preliminary weight applying to the valve spring. Thereby, the preliminary weight-changing device reduces friction by changing the preliminary weight of the valve spring according to revolution per minute of an engine.
Patent KR-20010060042-A (KR)
Inventor: KIM JI HYEONG
IPC: H01L27/085
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming an impurity junction of a semiconductor device is provided to achieve a sub-tenth micron CMOS and to improve the reliability of the semiconductor device by preventing the short channel effect. CONSTITUTION: A field oxide layer(2) is formed in a semiconductor substrate(1). The first and second conductive well areas(3,4) are formed at both sides of the field oxide layer(2). A gate oxide layer(5) and a gate electrode(6) are sequentially formed on the first and second conductive well areas(3,4). An LDD area(7) is formed by implanting the first conductive impurity into the first and second conductive well areas(3,4). An anti-diffusing layer(8) is formed on an exposed surface of the structure. A PSG layer(9) is formed on an exposed portion of the structure. A PSG layer spacer(9a) is formed by etching the PSG layer(9). A source/drain junction area(11) is formed by implanting the second impurity into the first conductive well area. A shallow source/drain junction area(12) is formed in the LDD area(7).
Patent KR-20000068260-A (KR)
Title: 종골 플레이트
IPC: A61B17/80
Filed: 1997-08-21
Abstract: 본 발명은 뼈 표면의 물리적 형상에 적합하고 압축 나사용 보어(6)를 갖는 것을 특징으로 하는 종골 골절 치료용 장치에 관한 것이다.  양호한 실시예에서, 종골 플레이트는 종방향 부분(4)과 종방향 부분의 중심에 대략 위치된 횡방향 부분(5)을 갖는 T-형상을 갖는다.  상기 종방향 부분(4)은 종골조면(tuber calcanei)과 전 돌기(processus anterior) 사이의 거리에 대응하는 길이를 갖고 종방향 부분(5)에 관해 오프셋된 원개(vault)를 갖는다.
Patent KR-20000035840-A (KR)
Title: Apparatus for the iris acquiring images
Inventor: NEGIN MICHAEL
IPC: A61B5/117
Filed: 1997-08-22
Abstract: PURPOSE: An apparatus for illuminating the eye to obtain an image of the iris is provided which is useful for verifying the identity of users of automated teller machines. CONSTITUTION: At least one wide field of view camera (3) and with an associated illuminator (6,10) obtains sufficient images of a person to be identified so that x, y, z coordinates can be established for the expected position of that person's eye. The coordinates are used to direct a narrow field of view camera (16) and associated illuminators (21,22,23) to take an image of the eye that can be used for to identifying the person using iris verification and recognition algorithms. These illuminators are positioned and illuminated to eliminate or minimize specularities and reflections that obscure the iris.
Patent KR-20000049164-A (KR)
Title: Pharmaceutical and cosmetic formulations with antimicrobial activity
Inventor: BOMBARDELLI EZIO
IPC: A61K36/00
Filed: 1997-10-08
Abstract: PURPOSE: Novel pharmaceutical and cosmetic formulations are provided which have antimicrobial activity. CONSTITUTION: A pharmaceutical and cosmetic formulations with antimicrobial activity contain a) a hydrophilic extract of Krameria sp., preferredly Krameria triandra, or a pure compound from the extract, and b) a lipophilic extract of Mesua ferrea. The ratio of Krameria triandra extract and Mesua ferrea extract is 1:10 to 10:1, preferredly 1:1. The formulations express synergism to have higher antimicrobial activity than that of a single extract.
Patent KR-20000068788-A (KR)
Title: 장애물 회피기능을 갖는 진공청소기
IPC: G01B11/00
Filed: 1998-05-29
Abstract: 장애물을 탐지 및 표시 및/또는 회피하는 진공청소기가 제공된다. 상기 진공청소기(100)는, 전자 모터(120)가 구비된 하우징(110), 흡입부(140), 본체부(130), 신호 처리 유닛(SPU; 180)을 포함하는 제어기(170) 및, SPU로부터의 입력을 표시하기에 적합한 표시부, 진공청소기의 경로 근처에 하나 이상의 장애물의 존재를 탐지하여 원격 표시를 위한 SPU에 입력을 보내는 하나 이상의 접촉 또는 접근 센서(190), 및/또는 장애물의 거리를 감지하여 상기 감지로 부터 얻어진 정보를 원격적으로 표시하는 센서, 및/또는 센서 탐지 정보에 기초하여 캐스터 또는 구동바퀴(160) 중 하나 이상의 방향 변화를 일으키기에 적합한 제어기를 포함한다.
Patent KR-20000068800-A (KR)
Title: 광 기록매체의 제조장치 및 제조방법
IPC: B29D17/00
Filed: 1998-08-21
Abstract: 주형의 반송에 필요한 시간을 단축하며, 또한, 콤팩트한  광 기록매체의 제조장치를 제공하기 위해, 기판(101)과 주형(103)과의 사이에서 경화성 수지(102b)를 경화시켜서 광 기록매체를 제조하기 위한 광 기록매체의 제조장치에 있어서, 주형(103)을 유지하는 주형 유지기구(2)와, 경화성 수지(102b)가 도포된 기판(101)을 주형(103)까지 반송하며, 경화성 수지(102b)의 도포면이 주형(103)과 대향하도록 하여 상기 기판(101)을 주형에 올려놓는 반송기구(1)와, 반송기구(1)에 의해 주형(103)과 기판(101)과의 사이에 끼여진 경화성 수지(102b)를 경화시키는 수지 경화기구(3)와, 수지 경화기구(2)에 의해 경화되어진 경화성 수지(102)를 기판(101)과 함께 주형(103)으로부터 박리되는 박리기구(4)를 구비하도록 하였다.
Patent KR-20000053314-A (KR)
Title: Process for substituted pyridines
Inventor: DEVRIES KEITH MICHAEL
IPC: C07D213/73
Filed: 1997-11-03
Abstract: PURPOSE: A production method of substituted pyridine is provided. CONSTITUTION: Provided are processes for preparing compounds of formula (1) which are beta -adrenergic receptor agonists, and to processes for preparing certain intermediates of formula (2) wherein R¬1 is nitro, amino or protected amino; R¬2 is H, fluoro, chloro CF3, nitro, (C1-C4)alkyl, (C1-C4)alkoxy, amino or protected amino; and X¬1 is OH or a suitable leaving group, used in that process. Also novel compounds of the formula (2) is provided.
Patent KR-20000062323-A (KR)
Title: 위상 편이 변조 복조 장치
IPC: H04L27/233
Filed: 1997-12-18
Abstract: 본 발명은 원격 지능 통신 시스템의 질문기에서 사용하기 위한 위상 편이 변조 복조 장치(52)에 관한 것이다. 복조 장치는 직각 위상 신호들 중 하나를 지연시키고, 그런 후에 정형 펄스 응답 조화 필터(66)로 지연 및 지연되지 않은 신호들을 조합하는 직각 위상 조합기(64)를 포함한다. 정형 펄스 응답 조화 필터는 조합기 출력을 필터링하는 것에 의하여, 서브 캐리어 상의 위상 편이 변조 데이터는 필터링된 출력에 응답하여 간단한 지연 및 승산회로(68,70)를 이용하여 측정될 수 있다.
Patent KR-20000070709-A (KR)
Title: 형광 물질 및 이의 용도
Filed: 1998-01-21
Abstract: 본 발명은 (a) 호스트 발색단의 매트릭스에 포함된 유효량의 게스트 발색단 또는 (b) 중합체 매트릭스에 둘 다 포함된 호스트 발색단 및 유효량의 게스트 발색단을 포함하고, 게스트 발색단의 흡수 스펙트럼이 호스트 발색단의 형광 방출 스펙트럼과 중복되고 호스트 발색단이 벤조[4,5]이미다조[2,1-a]이소인돌-11-온으로 이루어진 그룹으로부터 선택되는 조성물에 관한 것이다.