baber/WOPTO huggingface dataset:
Patent KR-20010074160-A (KR)
Title: A Ticket Vending Machine
Inventor: PARK DONG SIK
IPC: G07B1/00
Filed: 2001-04-03
Abstract: PURPOSE: Provided is a ticket vending machine capable of vending a recyclable disposable RF token, the RF token dose not be caught in the ticket vending machine, and users can buy the RF token by using a fixed amount RF card. CONSTITUTION: The ticket vending machine comprises: a key input part(2) for inputting boarding information about destination, etc.; a money treating part(20, 30) for treating inserted or refunded money; an information display part(50) for showing the boarding information; an RF token issuing part(60); a main control part(70) to control the money treating part(20, 30), the information display part(50), and the RF token issuing part(60) according to the boarding information; additionally, an RF card treating part(40) for operating the RF token issuing part(60) through the main control part(70).
Patent KR-20010098620-A (KR)
IPC: C12N15/09
Filed: 2001-04-14
Abstract: The present invention relates to improved reverse transcription methods using a modified thermostable DNA polymerases, particularly in a magnesium ion buffer. These methods are particularly useful in combined reverse-transcription/amplification reactions.
Patent KR-20010069560-A (KR)
Title: Patterned fabrics printed with chitosan
Inventor: SON TAE WON
IPC: D06M15/03
Filed: 2001-04-17
Abstract: PURPOSE: A patterned fabric having a multiple structure in which a chitosan function is given at the part of a pattern and functional patterned fabric of a multiple structure exhibiting characteristic of fiber is given at the part of fabric is provided, which can be used as multipurpose clothing material harmonized in physical properties of fiber and chemical functionality of chitosan. CONSTITUTION: This patterned fabric containing 50 to 95% by weight of fabric, 0.5 to 50% by weight of chitosan and 1 to 15% by weight of moisture is obtained by coating chitosan(1) on the patterned part(2) of fabric with a thickness of 0.1 to 20 micrometer by attaching, rolling, spraying or printing method. The chitosan has a polymerization degree of 20 to 10,000 and degree of deacetylation of 70 to 95%.
Patent KR-20010098653-A (KR)
Title: 렌티큘러 시트 정렬 방법
IPC: G03B35/24
Filed: 2001-04-17
Abstract: 본 발명은 렌티큘러 시트(lenticular sheet)를 정렬하는 방법에 관한 것으로서, 이 방법은 표면에 경화가능한 접착제(curable adhesive)를 도포하는 단계를 포함한다.  렌티큘러 시트의 제 1 단부(a first end portion)가 제 1 기준 위치에 정렬되도록 렌티큘러 시트의 제 1 단부에서 접착제를 경화시킨다.  렌티큘러 시트의 온도를 조절하여 렌티큘러 시트의 제 2 단부가 제 2 기준 위치에 정렬되도록 한다.  접착제의 남은 부분을 경화시켜 렌티큘러 시트를 보호한다.
Patent KR-20020080692-A (KR)
Title: Wavelength separation optical add/drop multiplexer
Inventor: BAEK SEUNG HWAN
IPC: G02B6/28
Filed: 2001-04-17
Abstract: PURPOSE: A wavelength division optical add drop multiplexor is provided to easily extract and insert a signal by using a Bragg's diffraction grating and a path length controller, to transfer the signal to nodes different each other at the same time by dividing and outputting alternatively and change an interval of channel by using the path length controller. CONSTITUTION: A wavelength division optical add drop multiplexor includes a multi wavelength optical signal generating part(10) for generating a plurality of wavelengths with lengths different to each other, a first optical signal coupling/dividing part(30) for receiving optical signals having the plurality of wavelengths from the multi wavelength optical signal generating part(10), a drop part(20) for receiving by being transmitted the optical signal from the first coupling/dividing part(30), a process stage(200) provided with a first Bragg diffraction grating(81), a path length control part(40), a second Bragg diffraction grating(82), a third Bragg diffraction grating(83) and a fourth Bragg diffraction grating(84), a second optical signal coupling/dividing part(33) for dividing or coupling by transmitting the optical signal from the Bragg diffraction grating in the process stage(200) and a receiving add stage(300) provided with an add part(70) for inserting a new optical signal, a circulator(90), a first receiving part(50) and a second receiving part(60) for transferring to different node by transferring the optical signals from the second coupling/dividing part(33).
Patent KR-20020080716-A (KR)
Title: Vehicle lower body structure
Inventor: YANG TAE GEOL
IPC: B62D25/02
Filed: 2001-04-17
Abstract: PURPOSE: A body structure of a side lower part of a vehicle is provided to improve the safety of passengers of a vehicle and to improve riding comfort of passengers by preventing the admission of the wind caused by the traveling of the vehicle into the room of the vehicle. CONSTITUTION: In a body structure of a side lower part of a vehicle, the lower part of an inside panel(12) of a door(10) is contacted with the outer surface of an outside panel(21) of a side sill(20). An insertion protrusion(13) is formed to the lower part of the inside panel of the door. A leading-in groove(23) is formed to the outside panel. The insertion protrusion is led in the leading-in groove according to the opening and shutting of the door. The striking energy is absorbed in connection with the side sill though impact load is given to the upper part of the door, and therefore the safety of passengers is improved. The admission of the wind caused by the travelling of the vehicle is prevented because the vehicle runs with the insertion protrusion led in the leading-in groove.
Patent KR-20020081978-A (KR)
Inventor: CHO BYEONG SUL
IPC: F01P11/06
Filed: 2001-04-21
Abstract: PURPOSE: Method for washing an oil-circulation system and a fuel-circulation system of interior of an internal combustion engine is provided to remove impurities in the internal combustion engine by circulating clearing agents without disassembling the internal combustion engine. CONSTITUTION: Method for washing an oil-circulation system and a fuel-circulation system comprises the steps of: entering a vehicle which an internal combustion engine is mounted to(S10); injecting cleaning agents into the oil-circulation system through an oil injection port of the internal combustion engine(S20); idling the engine during 4 to 6 minutes after injecting the cleaning agents into the oil-circulation system(S30); discharging oil and cleaning agents(S40); injecting fresh oil into the oil-circulation system through the oil injection port of the internal combustion engine(S50); injecting a fuel addition agent to a fuel through a filler of the internal combustion engine(S60); and delivering the vehicle(S70).
Patent KR-20010105282-A (KR)
Title: 화상처리장치 및 방법과 기록매체
IPC: H04N17/04
Filed: 2001-05-18
Abstract: 화상의 컨버전스 보정과 왜곡의 보정이 고정확도로 수행될 수 있는 화상처리장치가 개시되어 있다.  먼저 조정 장치에 의하여 얻어진 적색, 녹색 및 청색의 3색 위치 에러 보정을 위하여 사용되는 보정 데이터를 저장부에 저장한다.  저장된 보정 데이터는 필요할 때 제어회로를 통하여 보정 파형 출력부로 출력된다.  이 보정 파형 출력부는 거기로 입력된 보정 데이터에 의하여 보정 파형을 생성하고 그 보정 파형을 클럭신호 발생회로로 출력한다.  클럭신호 발생회로는 클럭을 발생하고 메모리 내에 저장된 적색, 녹색 및 청색의 영상 데이터가 클럭신호에 응답하여 독출된다.
Patent KR-20010109196-A (KR)
Title: 점화 플러그
IPC: H01T13/38
Filed: 2001-05-31
Abstract: 본 발명은 PbO를 기준으로 하여 1 몰% 이하의 Pb 성분; SiO 2 를 기준으로 하여 25∼45 몰%의 Si 성분; B 2 O 3 를 기준으로 하여 20∼40 몰%의 B 성분; ZnO를 기준으로 하여 5∼25 몰%의 Zn; BaO 또는 SrO를 기준으로 하여 0.5∼15 몰%의 Ba 및/또는 Sr 성분; 각각 Na 2 O, K 2 O 및 Li 2 O 각각을 기준으로 하여 총 5∼10 몰%의 Na, K 및 Li (여기서는 K가 필수 성분임) 중 1 종 이상의 알칼리 금속 성분; 그리고 MoO 3 , WO 3 , Ni 3 O 4 , Co 3 O 4 , Fe 2 O 3 및 MnO 2 각각을 기준으로 하여 총 0.5∼5 몰%의 1종 또는 2 종 또는 그 이상의 Mo, W, Ni, Co, Fe 및 Mn의 조성물을 포함하는 점화 플러그의 글레이즈층(2d)에 관한 것이다.
Patent KR-20020091940-A (KR)
Title: Method for fabricating Transistor
Inventor: BAE SANG HUN
IPC: H01L21/335
Filed: 2001-06-01
Abstract: PURPOSE: A method for forming a transistor is provided to improve properties of a gate oxide and to prevent a breakage of the gate oxide due to a stress by annealing a thermal oxide at ND3 atmosphere. CONSTITUTION: An STI(Shallow Trench Isolation) is formed in a silicon substrate so as to define an active region and a field region(200). A thermal oxide is grown on the active region of the silicon substrate by a high temperature furnace using mixed gases of O2/O3(210a). A gate oxide is then formed by annealing the thermal oxide at ND3 atmosphere(210b). Preferably, the high temperature is 800-850°C and the thickness of the thermal oxide is about 30-40Å.
Patent KR-20010079007-A (KR)
Title: The Brokerage Business System's A Reversal Tender Process With An Exploitation Equipment For On Line's Receiving And Giving An Order Of The Construction
Inventor: KIM MYOUNG WOO
Filed: 2001-06-01
Abstract: PURPOSE: A device for developing intermediate service system of a building and a re-bid method are provided to show a cyber character, a delicate design, a price, a warranty deed, and a shape after a completion of a construction in advance at a low price and rapidly when a construction is received or ordered at on-line. CONSTITUTION: A user inputs one's credit number and resident registration number, address, name, one's property state etc. in a client member registration page view for joining to a membership of a homepage before a bid registration. If the user inputs and clicks a new construction remodeling, a renovation, an interior, and total sample of a building in a client demanding space using a sample inherent number, the system shows the related sample and an inherent number in a site view. If the user clicks model inherent numbers according to samples in order, moving pictures are shown. If the user inputs a standard sample and confirms an inherent number, an area amount, a height, a material, a color, a design, and construction expenses of wanted construction field, the site transmits a detail drawing, specifications, an estimate to the client through an E-mail.
Patent KR-20020097460-A (KR)
Title: A structures cover with decrease function
Inventor: CHOI JIN GYEONG
IPC: B32B15/04
Filed: 2001-06-21
Abstract: PURPOSE: Provided is a cover for structures with attenuating power included which selects or piles up an attenuating material as shape, thickness, an authentic vibration mode and vibration number of the cover so that it reduces or blocks vibration or sound generated from the cover effectively. CONSTITUTION: The cover for the structures with attenuating power included is characterized by comprising the parts of: the cover(10) which is made of a steel-made thin plate and produced in a various form as the shape of the structures to cause difference of thermal expansion rate and strength between the cover and the attenuating material(20); and the attenuating material which consists of complex materials to prevent the modification of the cover by the difference of thermal expansion rate and strength between the cover and the attenuating material.
Patent KR-20030000775-A (KR)
Title: wafer alignment method of photo possess equipment
Inventor: CHOI JAE YEONG
IPC: H01L21/027
Filed: 2001-06-27
Abstract: PURPOSE: A wafer alignment method of photolithography equipment is provided to determine the align position of a wafer by using the relativity of align coordinates of a damaged align mark regarding other adjacent align marks when a plurality of align marks formed on the wafer are partially damaged. CONSTITUTION: Wafers are sequentially positioned to detect respective align marks on a loaded wafer. The align position of the wafer is determined by the align coordinates detected from a good align mark, excluding the align coordinates detected from a damaged align mark.
Patent KR-20030001076-A (KR)
Title: Method for fabricating color filter of image sensor
Inventor: LIM YEON SEOP
IPC: H01L27/146
Filed: 2001-06-28
Abstract: PURPOSE: A color filter formation method of an image sensor is provided to improve a color reproducibility of the image sensor by using an improved reflector. CONSTITUTION: Double QWRS(Quarter Wavelength Reflector Stack) layers are formed on a passivation layer(100). A blue filter(106) is formed on the passivation layer(100) by selectively etching the double QWRS layers. A first OCL(Over Coating Layer)(105) is formed adjacent to the blue filter(106). After forming double QWRS(Quarter Wavelength Reflector Stack) layers on the resultant structure, a green filter(206) is formed by selectively etching the double QWRS layers. A second OCL(205) is then formed adjacent to the green filter(206). Also, after forming double QWRS layers on the resultant structure, a red filter(306) is formed by selectively etching the double QWRS layer.
Patent KR-20020003101-A (KR)
Inventor: OKAZAKI HARUHIKO
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: To provide a semiconductor light emitting device and its manufacturing method, and semiconductor light emitting equipment that can improve external quantum efficiency and at the same time reduce an operating voltage and improve reliability by coping with both an ohmic property and a high reflection factor and at the same time by preventing the mutual diffusion of metal for composing an electrode in electrode structure, or to provide semiconductor light emitting device and semiconductor light emitting equipment that can improve the external quantum efficiency by inhibiting diffusion and absorption of light in an electrode. CONSTITUTION: A p-type electrode 26 for injecting current to an InGaN active layer 22 on a sapphire substrate 20 is composed of an Ni layer 32 that is used as an ohmic electrode for achieving ohmic contact with a p-type GaN layer 24, an Mo layer 33 as a barrier electrode, an Al layer 34 as a high-reflection electrode, a Ti layer 35 that becomes the barrier electrode, and an Au layer 36 that becomes an overcoat electrode for improving the contact property with a sub mount 13 on a lead frame 12.
Patent KR-20010079070-A (KR)
Inventor: KIM JU HONG
IPC: A46B11/02
Filed: 2001-06-11
Abstract: PURPOSE: Combination toothbrush and toothpaste dispenser having a tube capable of storing toothpaste therein is provided, which is convenient to carry and use and removes waste of toothpaste. CONSTITUTION: In a combination toothbrush and toothpaste dispenser, this toothbrush includes a head portion which has a plurality of bristles and a tube in which toothpaste is stored. This toothbrush is characterized in that it has a button(2) for flowing toothpaste out by pressing the button and does not need to squeeze toothpaste out of a conventional toothpaste tube.
Patent KR-20030005827-A (KR)
Inventor: JUNG HWA SU
IPC: G11B33/08
Filed: 2001-07-10
Abstract: PURPOSE: A portable disk player is provided to efficiently use both sides of a substrate and avoid interference with the neighboring substrate by directly soldering connecting terminals on the surface of the substrate, thereby reducing the size and weight of a base unit. CONSTITUTION: A portable disk player includes a base unit where a display unit is connectively installed at an end to rotatively move at a predetermined angle, forming an external appearance with an upper housing(120) and a lower housing; a main substrate(140) installed at an inner space where the lower housing and the upper housing are formed; a second substrate(148) installed on the main substrate and having a circuit pattern and element at both sides; and a substrate connecting part(149p) of a connecting terminal(149t) installed on the second substrate to be exposed to a side of the upper housing and having a display LCD(149) mounted on the surface of the second substrate.
Patent KR-20030006783-A (KR)
Title: A shoe having a strong impact absorbing function and a method thereof
Inventor: KIM JOONG HO
IPC: A43D25/00
Filed: 2001-07-16
Abstract: PURPOSE: Provided are shoes with shock absorbability enhancement which utilize the improved last structure to be manufactured in a simple process without changing the appearance of the shoes. CONSTITUTION: The production process of the shoes with shock absorbability enhancement comprises the steps of: (i) manufacturing last wherein one part of a front foot part is internally dug; (ii) attaching shock absorption materials to the upper surface of insole to be inserted into a part dug internally by adhesive; (iii) coating last and insole except the middle part of the bottom side at the insole by a cover; (iv) attaching metal waist iron with a band structure curved along the curve of the bottom for the last to the bottom of insole; and (v) attaching outsole to the bottom where the metal waist iron is attached.
Patent KR-20030010212-A (KR)
Title: Method of planarizing non-volatile memory device
Inventor: CHO MIN SU
IPC: H01L27/115
Filed: 2001-07-26
Abstract: PURPOSE: A method for planarizing a non-volatile memory is provided to remove a stepper portion between a cell region of a flash memory device and a peripheral region of a logic device in a process for forming a word line. CONSTITUTION: A floating gate structure is formed on a cell region of a semiconductor substrate(100). A conductive layer(113) is formed on the floating gate structure and the semiconductor substrate(100). A hard mask layer is formed on the conductive layer(113). The first insulating layer is formed on the hard mask layer. The first insulating layer is removed from the cell region. The first insulating layer pattern is formed on a peripheral region. The hard mask layer is removed from the cell region. The second insulating layer(125) is formed on the first insulating layer pattern. The cell region and the peripheral region are planarized by removing the second insulating layer(125) and the first insulating layer pattern. A word line is formed on both sidewalls of the floating gate structure by patterning the conductive layer(113). A gate of a logic device is formed on the peripheral region.
Patent KR-20020011118-A (KR)
Inventor: INAOKA KATSUMI
IPC: C08G63/78
Filed: 2001-07-31
Abstract: PURPOSE: Provided are a method and apparatus for producing polyester polyol by modifying ethylene glycol as a by-product of the reaction of polyethylene terephthalate and raw polyol and using the modified ethylene glycol as raw polyol. Therefore, the method can reduce waste by efficient utilization of the raw polyol and remarkably improve manufacturing efficiency because it does not need aftertreatment of a distillate. CONSTITUTION: Ethylene glycol as a by-product of the reaction of polyethylene terephthalate and raw polyol in a reaction tank(1) is modified by alkylene oxide in a modifying vessel(3) and the modified ethylene glycol is used as raw polyol, wherein the raw polyol has a hydroxyl value of 400 to 1,000mgKOH/g.
Patent KR-20030012626-A (KR)
Title: Ventilation and the method of air-conditioner
Inventor: JUNG CHANG HUI
IPC: F24F7/00
Filed: 2001-08-02
Abstract: PURPOSE: An apparatus and method for ventilation of air conditioner is provided to ventilate without opening windows. CONSTITUTION: An apparatus includes an outside air introducing tube(61) having an end penetrating a cabinet(51) with an air blowing mechanism installed therein to forcibly flow air through an inlet and an outlet to be exposed to the outdoors so as to introduce outside air into a room; an opening and closing device installed to open and close the outside air introducing tube; and a control device actuating the opening and closing device to open the outside air introducing tube when indoor air is wet or dry.
Patent KR-20030011395-A (KR)
Title: Temperature sensing circuit having hysteresis generating means
Inventor: CHOI GYEON GYU
IPC: G11C7/04
Filed: 2001-08-02
Abstract: PURPOSE: A temperature sensing circuit provided with a hysteresis generation device is provided to minimize a current consumption by controlling the operation of the hysteresis generation device in response to the range of the inner temperature of the semiconductor device with sensing a plurality of setting temperatures. CONSTITUTION: A temperature sensing circuit provided with a hysteresis generation device includes a temperature corresponding block(100) for generating a temperature accompanying signal(CBS) and a temperature retrograde signal(PBS) having a voltage level with changing a different direction to each other in response to the temperature change of the semiconductor device, a plurality of hysteresis generation devices(111,121,131) for generating a rising comparison signal(VPT1) and a falling comparison signal(VCT1) having a hysteresis characteristics by sensing and amplifying the voltage level of the temperature accompanying signal(CBS) and the temperature retrograde signal(PBS) and a plurality of comparators(113,123,133) for generating a plurality of temperature detection signals(TEMP1,TEMP2,TEMP3) representing a plurality of predetermined setting temperatures by comparing the voltage levels of the rising comparison signal(VPT1) and the falling comparison signal(VCT1).
Patent KR-20030011438-A (KR)
Inventor: LEE SANG CHUL
IPC: A23L2/00
Filed: 2001-08-02
Abstract: PURPOSE: Provided is a method for preparing a composition of a pyroligneous solution and loess by mixing them together and then aging for 1 to 6 months to remove harmful substances such as tar, methanol, phenol, light oil, cresol and the like which are contained in the pyroligneous solution. The composition reduces the generation of fecal odor in an animal feed stall, increases meat quality and purifies water in an aquarium or a fish farm. CONSTITUTION: A pyroligneous solution is mixed with loess in a ratio of 1:100. The mixture is stored in a vessel for 1 to 6 months and then filtered. For an example, the filtrate is added to water in an aquarium in a ratio of 1:2,000.
Patent KR-20030013090-A (KR)
Title: Loop filter of phase locked loop in mobile phone
Inventor: LEE SEUNG CHAN
IPC: H04B1/40
Filed: 2001-08-07
Abstract: PURPOSE: A loop filter in a PLL(Phase Locked Loop) of a mobile communication terminal is provided to improve the characteristic of its lock time and secure the margin of its single tone for obtaining a local frequency assigned to each channel of a CDMA(Code Division Multiple Access) digital mobile communication terminal. CONSTITUTION: The first to third condensers(C1-C3) and the first and second resistors(R1,R2) perform primary and secondary filtering for adjusting a lock time of a PLL(4). The third resistor(R3) and the fourth condenser(C4) perform a tertiary filtering for feeding back an output signal of a VCO(Voltage Controlled Oscillator)(6) and comparing phases to secure the margin of a single tone of the PLL(4).
Patent KR-20030013172-A (KR)
Inventor: KANG HO MIN
IPC: B65D85/90
Filed: 2001-08-07
Abstract: PURPOSE: A cassette for transmitting mother glass substrate is provided to remove and prevent particle inside a cassette by installing a air current generating device. CONSTITUTION: The cassette(100) for transmitting mother glass substrate includes a cassette main body(110), the air current generating device(120). The cassette main body(110) has a supporting bar(112) for loading a mother glass substrate. The air current generating device(120) has an air fan(122), a power supply device(124) with a power supply terminal(125), an air filter(126) and a case(127). The air fan(122) sends an air to the cassette main body(110) and occurs an air current in the cassette.
Patent KR-20020015976-A (KR)
Inventor: MOTOMURA MASATO
IPC: G06F12/08
Filed: 2001-08-23
Abstract: PURPOSE: To reduce a memory access delay caused by data write back operation from line buffers to a memory section. CONSTITUTION: When line buffers 17, which hold data read from a memory section 7, do not exist in a plural line buffer section 8, data held in any one of the buffers 17 are copied and the data are temporarily retracted in write back buffers 18. Then, data read from the section 7 are held in the line buffers 17 and the data temporarily retracted in the buffers 18 are written back into the section 7.