baber/WOPTO huggingface dataset:
Patent KR-20000050850-A (KR)
Inventor: PAEK SUK SUN
IPC: G01C19/56
Filed: 1999-01-15
Abstract: PURPOSE: A separation z axis micro gyroscope is provided to couple an inertial mass element and a sensing electrode in a single frame for reducing noise due to vibration and remove interference between vibration a movement and a sensing movement by decoupling the movements by two supporting beams, thereby resolve the quadrature errors and instability of comb element. CONSTITUTION: A separation z axis micro gyroscope includes a supporting die(150), supporting beams(120,130), an inertial mass element(110) vibrating in a floating state above the supporting die, a sensing element(140) for sensing an angular velocity measured by a displacement due to the vibration of the inertial mass element, and an element for generating electrostatic force for vibrating the inertial mass element in parallel with the supporting die, wherein the inertial mass element and the sensing element move equally in the vibration direction each other but separately in the sensing direction.
Patent KR-20000051754-A (KR)
Title: Absorption heat pump
Inventor: LEE DONG JIN
IPC: F25B30/04
Filed: 1999-01-26
Abstract: PURPOSE: An absorption heat pump is provided to reduce the component parts and simplifying the whole passage by making refrigerant or operation fluid directly cycled in an indoor and outdoor air coil, thereby miniaturizing the heat pump. CONSTITUTION: In an absorption heat pump forming with a regenerator(1), a rectifier(2), a condenser, an evaporator, and an absorber, and the condenser and the evaporator having a heat exchanger, the absorption heat pump includes an air cooled condenser(21), an air cooled evaporator(23), an air cooled absorber(20), and a heat exchanger for transferring the absorbed heat and a condensed heat by directly exchanging heat of refrigerant or solution with ambient air in the condenser or the absorber.
Patent KR-20000052089-A (KR)
Inventor: YUN GI HYEON
IPC: F16F9/36
Filed: 1999-01-29
Abstract: PURPOSE: A shock absorber of a vehicle is provided to improve a supporting stiffness of a piston rod for the lateral force without increasing a friction force between a guiding bush and a rod guide. CONSTITUTION: A shock absorber of a vehicle comprises: a detachment part to be separated from an outer face of a piston rod (130), to have an increased gap maintaining a contacting area with the piston rod, and to improve a supporting stiffness of the piston rod against lateral force; a contacting part and a sub-contacting part to contact with the outer face of the piston rod in both sides of the detachment part.
Patent KR-20000056169-A (KR)
Inventor: CHO DONG JOON
IPC: G09F9/00
Filed: 1999-02-13
Abstract: PURPOSE: A select display information displaying method is provided to enhance a readability of a select state of a corresponding display information in a portable information processing device when the display information is selected by a user. CONSTITUTION: A select display information displaying method comprises steps of determining if a user inputs a menu requiring a display information display state(310), reading a display information display data(312), displaying the display information by controlling a display device(314), determining if the user does a select input corresponding to the display information displayed on a screen(316), converting the display data read in the step 312, and the step 314(318), reading the converted display data(320), displaying the display information corresponding to the converted display data(322), checking a time passage(324), and performing a function or an information processing corresponding to the display information(326).
Patent KR-19990046103-A (KR)
Title: 상압기상증착장치의쉴드세정장치및그세정방법
Filed: 1999-03-22
Abstract: 상압 기상 증착 장치의 쉴드 세정은, 쉴드의 내측에서 외측으로 반응 물질을 용해시키기 위하여 버프트 불산(BHF)을 일정한 시간 동안 분사한 후, 중화 및 세정을 위하여 순수(de-ionized water : D.I water)를 쉴드의 내측에서 외측으로 일정한 시간동안 분사하고, 쉴드를 건조시키기 위하여 쉴드의 내측에서 외측으로 일정한 시간동안 질소(N 2 ), 기체 상태의 아르곤(argon) 및 고체 알갱이 상태의 드라이아이스(CO 2 ) 등으로 이루어지는 건조 가스를 분사하여 쉴드를 세정한다. 
     따라서 쉴드의 강력한 세정이 이루어지며, 세정 시간과 세정에 필요한 물질을 줄일 수 있고, 세정 과정에서 발생하는 쉴드의 화학 반응을 감소시켜 부품의 수명을 연장할 수 있다.
Patent KR-20000061178-A (KR)
Inventor: JANG SEO CHEOL
IPC: H01L21/66
Filed: 1999-03-24
Abstract: PURPOSE: An apparatus for measuring a thickness of a wafer thin film is provided to easily exchange a reflection surface of a reflecting mirror without exchanging the reflecting mirror by radiating the beam into the wafer using a reflecting mirror having a plurality of reflecting surfaces. CONSTITUTION: An apparatus for measuring thickness of a wafer thin film comprises a radiating device for radiating a beam into a wafer. A thick measuring device is provided to measure the thickness of the wafer thin film by detecting the reflecting beam. The radiating device includes a beam source(10) for forming a first beam and a beam reflecting portion which reflects the first beam so as to make a second beam. A beam division portion allows the second beam to be radiated into the wafer by dividing the second beam. A reflecting mirror(100-1) has a plurality of reflection surfaces(100-2) and a rotating device for rotating the reflecting mirror(100-1) so as to exchange the reflecting surfaces(100-2).
Patent KR-20000066544-A (KR)
Inventor: HONG CHAE O
IPC: H04N1/387
Filed: 1999-04-19
Abstract: PURPOSE: An image improving apparatus of an image sensor is provided to enlarge the dynamic range of red(R),green(G),blue(B) offsets so as to improve the image quality. CONSTITUTION: An image improving apparatus of an image sensor includes an image sensor , an adder(230) and a subtracter(280). The image sensor outputs image output value with response to first data which is digitized at a reset level from one unit pixel of a plurality of unit pixels and second data which is digitized by an optical charge. The adder(230) adds offsets according to red(R),green(G), and blue(B) color values responding to the first data. The subtracter(280) outputs a difference between the first data which is added at the adder and the second data. The adder and the subtracter are operating in a pipeline with response to a pixel clock signal.
Patent KR-20000067064-A (KR)
Inventor: SONG PAL YONG
IPC: C22F1/043
Filed: 1999-04-22
Abstract: PURPOSE: A method is provided for a heat treatment after forming an Al-Si grouped alloy as a semi-solid metal to improve the mechanical property of components and molding products. CONSTITUTION: An Al-Si group alloy as a semi-solid metal is heated in the temperature of 570 to 577°C for 5 to 20 minutes. The Al-Si alloy is rapidly cooled in water and cooled in oil and air. After the cooling, the alloy is secondly heated in the temperature of 525°C for 5 hours and then in the temperature of 170°C for 6 hours. Therefore, a molding product has an improved mechanical property.
Patent KR-19990064648-A (KR)
Title: 엘씨디(ｌｃｄ)핸들러
IPC: G02F1/13
Filed: 1999-04-23
Abstract: 본 발명은 엘씨디 패널의 불량여부를 육안으로 용이하게 검사할 수 있도록 도와주는 엘씨디 핸들러에 관한 것으로서, 특히 장치의 전체적인 구조 및 동작선을 단순화하여 동작의 신뢰도를 향상시킴과 함께 가격 경쟁력 향상과 크기 축소등의 다중 효과를 얻을 수 있도록 한 것이다. 
     이를 위한 본 발명은 이송수단에 의해 카세트로부터 운반된 LCD 패널의 불량여부를 검사할 수 있도록 본체의 전방에 설치된 검사유닛을 구비한 것에 있어서; 
     상기 본체(10)의 검사유닛(11) 양측에 LCD 패널(1)을 공급 및 회수 하기 위한 인입/출구(13a)(13b)를 형성하고, 상기 검사유닛(11) 및 인입/출구(13a)(13b) 상에는 한 쌍의 LCD 패널(1)을 나란하게 지지함과 아울러 구동수단에 의해 검사유닛과 어느 한 인입/출구를 따라 직선 왕복운동 가능하게 캐리어(14)를 설치하여, 
     상기 캐리어의 일측에 고정된 LCD 패널이 검사유닛 상에 위치하여 검사가 진행중 일때는 캐리어의 타측으로는 이에 인접한 인입/출구를 통해 새로운 LCD 패널이 공급 지지되고, 이후 검사중이던 LCD 패널의 검사가 끝나면 캐리어를 이동시켜 타측 LCD 패널이 검사유닛상에 위치되도록 하여 검사를 진행하며, 검사가 끝난 일측 LCD 패널은 이와 인접한 인입/출구를 통해 배출 한 후 다시 새로운 LCD 패널을 공급하는 동작을 반복함에 따라 캐리어의 양측에 지지된 LCD 패널을 번갈아 가며 검사할 수 있도록 한 것이다.
Patent KR-20000067507-A (KR)
Inventor: YE JONG IL
IPC: F25B49/00
Filed: 1999-04-29
Abstract: PURPOSE: A compressor control apparatus is provided to achieve an optimum refrigerating performance by operating the compressor in accordance with temperature change. CONSTITUTION: An apparatus controls operation state of a compressor by allowing thermometric resistance units(82,84) to accurately measure the temperature of chilled water at a water outlet and the temperature of the return water, and allowing a control unit(50) to control, in accordance with the temperature difference measured by the thermometric resistance units, the number of electronic valves which is opened/closed among a plurality of electronic valves(62,64,66) arranged for controlling the capacity of the compressor.
Patent KR-20000067652-A (KR)
Inventor: KIM DAE YEONG
IPC: G11B7/09
Filed: 1999-04-30
Abstract: PURPOSE: A method of reproducing a management information of a disk accesses the management information of a corresponding section of a multi-sectional disk at a high speed, thereby reducing a position information searching time. CONSTITUTION: A method of reproducing a management information of a disk comprises a first step of detecting a lean-in area on a first section of the disk, a second step of detecting a final position of an area in which a data is recorded on the disk, and a third step of searching a lead-out area of a corresponding last section from the final position and reading the management information of the corresponding section. In the method, the first step further comprises a step of reading a sub-Q data to confirm whether a present loaded disk is a multi-sectional disk. If the present disk is not the multi-sectional disk, the searching operation is stopped. The second step further comprises a step of distinguishing a data recording area and a non-recording area, using a track cross signal, in a state that a tracking servo is off and only a focus servo is on.
Patent KR-20000073116-A (KR)
Inventor: SUNG DU HYEON
IPC: C02F11/12
Filed: 1999-05-06
Abstract: PURPOSE: A cylinder-shaped sludge dewatering system is provided, which is characterized in that the system can dewater sludge generated from a water purification plant or a wastewater treatment plant and then the dewatered sludge(with 20-30% of water content) is disposed of or recycled. CONSTITUTION: A cylinder-shaped sludge dewatering system consists of the following parts: a cylinder-shaped dewatering filter press(1) to filtrate the sludge by using filtration net; a water tank(2) containing compressed air equipped with a compressed air pump(3) connected from the filter press(1); a coagulants injector(4) with a pump(5); a sludge thickener(6) with a stirrer(7) connected from the injector(4) and to the filter press(1) through a pump(8); a diaphragm at the side of the net to compress with water containing compressed air; and sludge-separation diaphragms at the sides of the net.
Patent KR-20000073154-A (KR)
Inventor: LEE DON SEON
IPC: G06F15/00
Filed: 1999-05-07
Abstract: PURPOSE: A page printer and a control method thereof are provided to prevent a printing paper waste caused by data damage by printing until the number of pages and the counted number of form feed control characters are equalized. CONSTITUTION: A controller(216) receives the number of all pages for a printing data from a computer through an input and output unit. Then, the number is stored in a page number storage. The printing data is delivered to the controller and stored in a printing data storage(212) for some time. The controller counts the number of form feed control characters by a counter(214). When the number of the form feed control characters is less than the number of all pages, the printing data becomes a printing image through an image processor(215). The printing image is printed by a print engine(220).
Patent KR-20000073827-A (KR)
Inventor: KIM GYU TAE
IPC: F01K7/10
Filed: 1999-05-14
Abstract: PURPOSE: A back pressure control system is provided to allow convenient operation of the system by arranging a single unit steam turbine. CONSTITUTION: A system comprises a mesothermal water temperature controller(13) for sensing the temperature of the water from a mesothermal water supply pipe(8); a branch pipe(14) installed between a high voltage/low voltage single unit steam turbine(3) and a heat exchanger(4) for district heating system, and which branches exhaust heat in accordance with the temperature sensed by the mesothermal water temperature controller; an air cooling condenser(11) connected to the branch pipe and which condensates the exhaust heat being introduced; and a plurality of fans(12) for cooling down the air cooling condenser and of which speed and counts are adjusted in accordance with the temperature set by the signal from the mesothermal water temperature controller. Thus, a mesothermal water supply system with an improved stability can be obtained.
Patent KR-20010001314-A (KR)
Inventor: HUH SE HEON
IPC: G02B27/01
Filed: 1999-06-03
Abstract: PURPOSE: A head mount display is provided to reduce a manufacturing cost by minimizing the number of video display module and the number of components thereof. CONSTITUTION: A head mount display comprises a display unit(201), the first flat mirror(202), a plurality of lens(203,204), a half mirror(205), the second flat mirror(206), a right side ocular portion(220), the third and the fourth flat mirrors(207,208), and a left side ocular portion(210). The first flat mirror(202) reflects totally an image generated from the display unit(201). The lens(203,204) passes through the reflected image and handles a size of the image. The half mirror(205) transmits and reflects the half of the light received through the lens(203,204). The second flat mirror(206) reflects totally the image reflected from the half mirror(205). The light side ocular portion(220) receives the image reflected from the second flat mirror(206) and transmits the received image to a right eye. The third and the fourth flat mirrors(207,208) reflect totally the half image reflected from the half mirror(205). The left side ocular portion(210) receives the image reflected from the fourth flat mirror(206) and transmits the received image to a left eye.
Patent KR-20010005024-A (KR)
Inventor: KIM CHUNG RAK
IPC: H01J29/07
Filed: 1999-06-30
Abstract: PURPOSE: A shadow mask frame assembly for a planar cathode ray tube is provided to support exactly a shadow mask frame assembly to an inner side of a cathode ray tube panel. CONSTITUTION: A shadow mask frame assembly for a planar cathode ray tube comprises the first and the second support members(11, 12) supported at the predetermined intervals and having a predetermined length, the first elastic members(13) individually fixing two ends having at least two support parts in one side end of the first and the second support member, the second elastic member(14) fixing two ends having at least two support parts in the other side end of the first and the second support member, a frame having the first elastic member(13) and the second elastice member(14), a planar shadow mask(20) which forms a plurality of slits, and a hook and spring which is attached to the support members (11, 12) or the elastic member(13, 14).
Patent KR-20010008605-A (KR)
Inventor: HWANG JUN
IPC: H01L21/786
Filed: 1999-07-02
Abstract: PURPOSE: A method for manufacturing a multilayered interconnection of a semiconductor device is provided to increase a contact area between a conductive plug and an upper interconnection, by forming a groove of a predetermined size in an interlayer dielectric of an upper side of the conductive plug so that a metal layer of an upper interconnection is formed even in the groove. CONSTITUTION: A lower interconnection(104) connected to a semiconductor device is formed on a planarized lower interlayer dielectric(102) to electrically insulate the semiconductor device from an interconnection to be formed. After an upper interlayer dielectric(106) is formed on the resultant structure having the lower interconnection, a contact hole is formed in the interlayer dielectric to form a conductive plug(110) connected to the lower interconnection. A photoresist pattern having a window wider than a width of the conductive plug is formed on the interlayer dielectric having the conductive plug. The interlayer dielectric exposed to the photoresist pattern is selectively etched by a predetermined depth to form a groove in an interlayer dielectric corresponding to both upper side edges of the conductive plug so that an upper portion of the conductive plug is exposed. The photoresist pattern is eliminated and an upper interconnection(114) connected to an upper surface and an edge portion of the conductive plug is formed.
Patent KR-20010008668-A (KR)
Inventor: CHOI GI HWAN
IPC: G11C29/02
Filed: 1999-07-02
Abstract: PURPOSE: A circuit for supplying the test power of a semiconductor device is provided to reduce time for testing and improve the yield of the manufacturing progress of the semiconductor by carrying out the accurate AC test of normal chips, in which inferiority is not generated. CONSTITUTION: A circuit for supplying the test power of a semiconductor device includes the first pad(110,210), the first power line(111), the second pad(120,220), the second power line(121), the third pad(130,230), the fourth pad(140,240), test power convey instruments(150,250) and fuses(152,153). The first pad(110,210) conveys the first power, which is conveyed from the test system through the probe card during the DC test operation, to the first power line(111). The second pad(120,220) conveys the second power, which is conveyed through the probe card during the DC test operation, to the second power line(121). The third pad(130,230) accepts the third power conveyed thorough the probe card during the AC test operation after the DC test operation. The fourth pad(140,240) accepts the fourth power conveyed through the probe card during the AC test operation. The test power convey instrument(150,250) supplies the third power to the first power line selectively according to the cutting of fuses(152,153) during the AC test operation.
Patent KR-20010009347-A (KR)
Inventor: HWANG HYEON CHEOL
IPC: H04B7/26
Filed: 1999-07-09
Abstract: PURPOSE: A method of optimizing random access transmission power is provided to increase success probability at the first try by setting a power to be delivered considering a call distribution of a base station. CONSTITUTION: A method of optimizing random access transmission power comprises judging whether a random access is caused by originating call(301). If not, a random access completion timer is set(302). A count value is set to '0'(303). Whether the latest delivery power value(PLATEST) exists is judged(304). If not, a delivery power(PIP) is set to a minimum delivery power value(PMIN) at the first access(305). If so, whether the latest delivery power value is a specific delivery power value(PSPE) is judged(306). If so, the delivery power is set to the specific delivery power at the first access(307). If not, the delivery power is set to the latest delivery power value at the first access(308). Whether no latest call distribution value exists is judged(309). If not, the latest call distribution value is set to a specific call distribution value(310). If so, the latest call distribution value is set to a new value(311). Considering a received call distribution value, a delivery power value for the first access is corrected.
Patent KR-20010009562-A (KR)
Title: Semiconductor memory device
Inventor: CHO BAEK HYEONG
IPC: H01L27/10
Filed: 1999-07-12
Abstract: PURPOSE: A semiconductor memory device is provided to prevent a defect by controlling a short circuit of adjacent low resistance lines at a location of interconnection plugs while using a conventional manufacturing process. CONSTITUTION: A semiconductor memory device comprises a memory cell array, the first and second word lines(511,512), the first and second conductive lines(513,514) and the first and second interconnection plugs(31,32,33,34). The memory cell array has bus memory cell arrays in which memory cells are arrayed. The first and second word lines are in parallel with each other and alternatively disposed, passing the sub memory cell arrays(51a,51b,51c,51c,51f,51g). The first and second conductive lines have resistance lower than that of the first and second word lines and reduce the resistance of the first and second word lines. The first and second interconnection plugs connect the first and second word lines in parallel with the first and second conductive lines. The first and second interconnection plugs connected to a side of the first and second conductive lines are disposed at both sides of a desired sub memory cell array among the sub memory cell arrays.
Patent KR-19990078976-A (KR)
Title: 벌꿀 간장과 된장의 제조방법
Filed: 1999-08-26
Abstract: 본 발명은 벌꿀이 함유하고 있는 의학적 기능은 물론 각종 미네랄과 비타민이 풍부한 벌꿀을 주원료로 하여 벌꿀 간장과 된장을 제조함으로서 맛과 향이 독특하고 벌꿀에 함유된 각종 영양소를 함께 제공하여 기존 간장과 된장에 비해 기호도를 향상시킨 벌꿀 간장과 된장의 제조 방법을 설명한 것이다.
Patent KR-20010028308-A (KR)
Inventor: JUNG GYEONG TAE
IPC: H04B7/005
Filed: 1999-09-20
Abstract: PURPOSE: The method for detecting a receiving signal under an inhomogeneous channel state is provided to use an OSSO(Order Statistic Smallest Of) CFAR(Constant False Alarm Rate) detector, so as to adaptively detect the receiving signal under various channel changing states, and to always keep an FAR(False Alarm Rate) necessary for a system. CONSTITUTION: Each different kind value of half first window(120) is transformed as samples of the second windows(140) under an inhomogeneous state. Sequence statistics are applied to the transformed values. Half of the second windows(140) extract thresholds by the first windows(110).
Patent KR-20000028789-A (KR)
Inventor: YIU CHAU CHAU
IPC: B01D24/00
Filed: 1999-10-02
Abstract: PURPOSE: A rotatable valve unit for water treatment device is provided, which improves the operation of the media and extents its life. CONSTITUTION: Regeneration of water treatment media includes a water treatment unit having one or more media therein, and which upon initiation of flow of the water, imparts turbulence and abrasion to the treatment medium to automatically cleanse the media of light solid contaminants, as well as contaminants coatings on the media. In addition, the water treatment unit is provided with a rotatable valve and may simply rotated through and one of a number of positions between service, backwash, flush off, and/or bypass operational modes for further regeneration of th treatment media.
Patent KR-20010037682-A (KR)
Inventor: KIM YEONG HO
IPC: H04N5/225
Filed: 1999-10-19
Abstract: PURPOSE: A digital still camera having a network server function, a network system using the same, and a driving method thereof are provided to communicate between DSCs by using a network command language in a data interface between a DSC and a computer. CONSTITUTION: An interface device receives a communication signal which responds to a network command and outputs a response signal to a path opposite to an input path. A network server recovers the communication signal from the interface device to a network command language and performs an operation according to the network command language, The network server converts and outputs the performed result into a communication signal to the interface device. The network server includes a http server. An application program driver outputs the network language for driving an application program which is used in a digital still camera. The application program is a web browser.
Patent KR-20010039254-A (KR)
Title: Method of etching semiconductor device
Inventor: JUNG JONG HO
IPC: H01L21/306
Filed: 1999-10-29
Abstract: PURPOSE: A method for etching a semiconductor device is provided to prevent a characteristic of a semiconductor manufacturing process and to improve productivity, by easily eliminating corrosive gas and by-product remaining in a chamber after a conductive layer is etched. CONSTITUTION: A conductive layer of a semiconductor device located inside a chamber is etched by using corrosive gas. Non etching gas is injected, and a pumping process is carried out to exhaust the gas in the chamber to refine the inside of the chamber. The refining process is performed by an in-situ method.