baber/WOPTO huggingface dataset:
Patent KR-20010089164-A (KR)
Title: Product Ejecting Apparatus And Method For An Injection Molding Machine
Inventor: OKADA NORIHITO
IPC: B29C45/38
Filed: 2001-02-14
Abstract: PURPOSE: To actuate a processing member and an ejector pin simultaneously and to shorten a molding cycle time. CONSTITUTION: A first driving means, a first transmission member which is rotated and moved forward/backward by the first deriving means, a second driving means, a second transmission member which is rotated and moved forward/backward, the ejector pin which is moved forward/backward with the forward/backward movement of the first transmission member, and the processing member which is moved forward/backward with the forward/ backward movement of the second transmission member are provided. A movement direction changing means is constituted of the first and second transmission members. The ejector pin is moved forward/backward by moving the first transmission member, and the processing member is moved forward/backward by moving the second transmission member forward/backward. When the ejector pin is ejected, the processing member can be located at an advance position.
Patent KR-20020066845-A (KR)
Title: Ion implanter and method for calculating dosage in it
Inventor: KANG JIN YEONG
IPC: H01J37/30
Filed: 2001-02-14
Abstract: PURPOSE: An ion implantation apparatus and method for calculating doze amount is provided to minimize process faults even upon occurrence of abnormality in the deflecting direction of ion beam scanned from the ion beam generating unit. CONSTITUTION: An ion implantation apparatus comprises an ion beam generating unit(100) for generating ion beam and selectively scanning the ion beam along a plurality of beam paths having different deflection directions; a control unit(108) for receiving a signal for the deflection direction of the ion beam scanned from the ion beam generating unit, and selectively outputting a switching signal in accordance with the received signal; transmission lines(152,154) for transmitting a beam current signal of the ion beam scanned from the ion beam generating unit; a plurality of switch units(162,164) for switching on/off the transmission of beam current signal, in accordance with the switching signal output from the control unit; a plurality of end stations(122,124) arranged to correspond to the beam paths; support units(126,128) installed to the end stations so as to support a wafer; a plurality of Faraday cups(142,144) arranged in the vicinity of the support units, respectively, and which measure the beam current of the ion beam implanted to the wafer; and a doze counter(180) for calculating doze amount from the beam current signal obtained from the Faraday cups.
Patent KR-20020068718-A (KR)
Title: method of advertisement through billboard by using location service of mobile station
Inventor: BAE GI CHEOL
Filed: 2001-02-22
Abstract: PURPOSE: A billboard advertisement service method is provided to analyze moving population within a certain area, where an outdoor billboard is positioned, by using a position tracking service of a mobile terminal, and to enable the billboard to display advertisement appropriate for an inclination of the moving population so that it can enhance an advertisement effect. CONSTITUTION: The method comprises steps of storing advertisements grouped according to an inclination of a user, for example, a teenage advertisement or a twenty age advertisement(S10), a base station controller of a mobile communication network tracking a position of a mobile terminal by using a signal of the mobile terminal(S20), the base station controller transmitting the tracked position of the mobile terminal to a service server(S30), the service server checking which service area the current user position belongs to and extracting the users included at specific service areas, namely where the billboards are built(S40), the service server classifying the users by the service area and constructing a user table for every service area(S50), the service server calling a user management database and extracting user data corresponding to the phone numbers of the users in the table(S60), the service server calling advertisement corresponding to a majority inclination of the users included in the service area(S70), the service server transmitting the called advertisement to the billboard(S80), and the service server periodically updating the user table(S90).
Patent KR-20020072876-A (KR)
Title: Wafer processing apparatus and wafer processing method using the same
Inventor: CHOI GIL HYEON
IPC: H01L21/677
Filed: 2001-03-13
Abstract: PURPOSE: A wafer processing apparatus and a method for processing a wafer by using the same are provided to form the wafer processing apparatus of an integrated in-situ cluster tool type without exposing a wafer to the air in processes for burying a contact hole or a via hole. CONSTITUTION: An exhaust portion(54) has an exhaust pump(53). The first gas supply line(56) and the second gas supply line(58) for supplying an inert gas(158) are connected with a load lock chamber(50). The amount of gases supplied from the first gas supply line(56) and the second gas supply line(58) can be controlled by flow meters(151,153) and switching valves(152,154). A degas chamber is installed between a transfer chamber and the load lock chamber(50) in order to perform a preheating process or an outgassing process for wafers. A cooling chamber is installed between the transfer chamber and the load lock chamber(50) in order to cool the wafers. A loader chamber is installed among the degas chamber, the cooling chamber and the loader chamber. A control portion controls all operations of a wafer processing apparatus.
Patent KR-20020074642-A (KR)
Title: A riser rated optical fiber cable
Inventor: LEE GEON JU
IPC: G02B6/44
Filed: 2001-03-21
Abstract: PURPOSE: An optical cable is provided to satisfy a standard of an outside cable and a standard of an inside cable by using a jacket without including a noncombustible fireproof mica tape and a halide of prominent plenum. CONSTITUTION: A center pulling line(1) has a strong resistance to tensile strength or compressive force. A plurality of tube aggregates are formed by a tube(11) for covering the center pulling line(1). A plurality of optical fibers(7) pass through the inside of the tube(11). A jelly(7) is filled into the tube(11). A water swellable tape(15) is used for covering the tube aggregates. A fireproof plenum tape(17) is used for covering the water swellable tape(15). The fireproof plenum tape(17) is formed with a mixture of a mica, a glass fiber, a ceramic, and a resin. A jacket(21) is used for covering the plenum tape(17).
Patent KR-20010069437-A (KR)
Title: Gravel using wastes and preparation method thereof
Inventor: CHOI KIL HO
IPC: C04B18/30
Filed: 2001-03-22
Abstract: PURPOSE: A method for preparing gravels is provided for re-utilizing waste materials to solve problems of disposal and/or dealing them by comprising roast step of various waste materials such as used wood, can, asphalt concrete, glass bottle, tire pieces and/or plaster waste at high temperature. CONSTITUTION: The method comprises roasting waste plaster at about 150 deg.C.; mixing it with loess or glue powders and/or mixing it with another plaster, loess or cement mortar to prepare a blended solution (10); and immersing the waste materials including used wood (31), used can, asphalt concrete, styrene foam, glass bottle and/or tire pieces after applying a strong adhesive (20) to the waste materials in several times to produce the final treated gravel product. The method needs no further cement material to achieve improved rigidity and adhesiveness of the product.
Patent KR-20020080147-A (KR)
Inventor: LEE TAE HO
IPC: A23L17/00
Filed: 2001-04-11
Abstract: PURPOSE: A method for producing a high nutrient powder using anchovy and marine products as main materials is provided, thereby the powder can supply a user with essential nutrients. CONSTITUTION: The method for producing a high nutrient powder using anchovy and marine products as main materials comprises the steps of: adding anchovy, brown seaweed, tangleweed, laver, and seaweed fusiforme into water; dipping them for 48 hours; washing them with fresh water; drying them in a dryer for 2 hours; drying them with fresh sea wind for 1.5 hours; and pulverizing them in a pulverizer, in which the high nutrient powder is useful for prevention of osteoporosis and other various adult diseases.
Patent KR-20020050068-A (KR)
Title: Internet connection service system using telephone number
Inventor: KOONG JI SUNG
IPC: H04L12/66
Filed: 2001-04-30
Abstract: PURPOSE: An Internet connection service system and method using a general telephone number is provided to conveniently connect to a specific site in case that a user does not know a domain name of the site to which the user wants to connect. CONSTITUTION: A communication unit(110) interworks with an external device for communication environment. A service number storing unit(120) stores telephone numbers. A service address storing unit(130) stores service addresses corresponding to the stored telephone numbers. A service connection control unit(140) connects the service telephone number to the stored address, and manages each component.
Patent KR-20020085203-A (KR)
Title: Radio Frequency Plasma Display Panel and Fabricating Method Thereof
Inventor: JUN U GON
IPC: H01J11/36
Filed: 2001-05-07
Abstract: PURPOSE: A radio frequency plasma display panel and a manufacturing method thereof are provided to reduce the manufacturing process by forming first and second sidewall patterns on which a fluorescent is coated and constituting a sidewall to simultaneously perform a sidewall process and a fluorescent coating process. CONSTITUTION: A radio frequency electrode(62) is formed on an upper substrate(60). An address electrode(66) and a scanning electrode(70) are arranged on a lower substrate(64). The upper and lower substrates(60,64) are divided in parallel by a sidewall. A first dielectric layer is deposited on the upper substrate(60) provided with the radio frequency electrode(62). The scanning electrode(70) is formed in parallel with the radio frequency electrode(62). A second dielectric layer(68) is formed between the address electrode(66) and the scanning electrode(70). A third dielectric layer(72) and a protecting layer(80) are sequentially formed on the second dielectric layer(68) provided with the scanning electrode(70). The sidewall is formed on an upper portion of the protecting layer(80). A fluorescent layer is deposited on a surface of the sidewall.
Patent KR-20010070547-A (KR)
Title: Apparatus for removing volatile organic compounds by high voltage and high frequency plasma.
Inventor: LEE MYUNG HEE
IPC: B01D53/88
Filed: 2001-05-21
Abstract: PURPOSE: A removal equipment of volatile organic compounds (VOCs) using high voltage and high frequency plasma is provided, which can decompose molecules of volatile organic compounds (VOCs), oxygen and water by forming electron-holes on the surface of an oxidative semiconductor and by electrically exciting the molecules, so that the system can treat VOC of large amount and high concentration rapidly. CONSTITUTION: The system comprises the followings: (i) to high voltage plasma parts of an oxidative semiconductor catalytic electrode and a titanium dioxide semiconductor catalytic electrode, apply pulse 12kV and alternating current 30kV; and (ii) to high frequency plasma parts of the above electrodes, apply alternating current of +20 kV/+10kV/-20kV and 200kHz, 450V for decomposing volatile organic compounds by electrolysis method.
Patent KR-20020090513-A (KR)
Title: Module type frequency up converter using single side band mixer
Inventor: YANG CHANG BOK
IPC: H04B1/30
Filed: 2001-05-28
Abstract: PURPOSE: A module-type frequency up converter is provided to use a single side band mixer, thereby implementing small modulation without installing an unnecessary filter or amplifier. CONSTITUTION: A low band pass filter(100) inputs an IF signal, and passes a low band only. The first single side band mixer(200) inputs the IF signal from the low band pass filter(100), and firstly mixes the IF signal with a local frequency. A band pass filter(300) inputs the IF signal from the mixer(200), and passes a required band only. An attenuator(400) attenuates an output signal of the band pass filter(300) at certain level under control of an RF controller(1). The second single side band mixer(500) inputs the IF signal from the attenuator(400), and secondly mixes the IF signal with a local frequency, then converts into an RF signal.
Patent KR-20020090700-A (KR)
Title: A manhole coupling pipe of assembly
Inventor: HAN JIN U
IPC: H02G9/10
Filed: 2001-05-29
Abstract: PURPOSE: A prefabricated manhole connecting pipe is provided to prevent the inflow of concrete and improve the waterproof performance between a buried pipe and a connecting pipe by using a fixing member as a finger stop and pressing a waterproof member to fix on a pressing groove in a body. CONSTITUTION: A body(40) is provided with projections along an outer surface thereof. A fixing member(50) is coupled to an end of the body(40) and prevents the inflow of foreign materials into the inside of the body(40) upon pouring concrete. A waterproof member(60) is pressed to be fixed between the fixing member(50) and the body(40). A coupling member(70) is projected to be formed on either end of the body(40) to couple and fix the body(40).
Patent KR-20020087828-A (KR)
Inventor: PARK LYONG GU
IPC: H01Q1/24
Filed: 2001-05-16
Abstract: PURPOSE: An antenna with an earpick is provided to achieve improved user conveniences by allowing users to clean their ears at any time and any place with great convenience. CONSTITUTION: An antenna(2) comprises a support rod(1), an antenna(2) and an ear cleaning unit(3). The antenna is arranged to be extendable/retractable from/into the main body of a portable phone. When a user intends to use the antenna as an ear cleaning device, he/she extends the antenna from the main body of the phone and uses the ear cleaning unit for scraping or removing ear wax.
Patent KR-20020091425-A (KR)
Inventor: PARK MYEONG HO
IPC: B65D85/68
Filed: 2001-05-30
Abstract: PURPOSE: A packing box of a vacuum cleaner is provided for minimizing a space which occupies a handle protruded on the upper portion of the vacuum cleaner. CONSTITUTION: The packing box of a vacuum cleaner(40) includes fixed members(41,42) assembled to have lower height than the height of a handle protruded on the upper portion of a main body; and a separate paper board which is formed the lower surface having protrusion(55), wherein the lower surface is contacted to the upper surface of the fixed members. The protrusion(55) includes a reinforcing piece(59) formed by a horizontal or vertical direction of sectional line. The reinforcing piece is located upwardly to form an acute angle with the lower surface, thereby protecting the handle protruded on the upper portion of the main body.
Patent KR-20010110331-A (KR)
Title: 기생 용량을 증가시키지 않으면서 항복 전압이 임의의값으로 설정될 수 있는 다이오드와 그 제조 방법
IPC: H01L27/02
Filed: 2001-06-05
Abstract: 약하게 도핑된 n-형 반도체층(12)이 강하게 도핑된 n-형 반도체 기판(11) 상에 에피택셜하게 성장되고, 강하게 도핑된 n-형 불순물 영역(13)과, 약하게 도핑된 p-형의 깊은 가드 링(15) 및 강하게 도핑된 p-형의 얕은 불순물 영역(14)은 다이오드(20)가 강하게 도핑된 n-형 불순물 영역(13)과 강하게 도핑된 p-형의 얕은 불순물 영역(14) 사이에서 주요 p-n 접합(a)을 가지고 약하게 도핑된 n-형 반도체층(12)과 약하게 도핑된 p-형 가드 링(15) 사이에서 다른 p-n 접합(b)을 가지도록 상기 약하게 도핑된 반도체층(12)에 형성되고, 상기 다른 p-n 접합(b)에 의해 좌우되는 기생 용량을 증가시키지 않으면서 항복 전압이 조정될 수 있도록 상기 다른 p-n 접합은 상기 주요 p-n 접합(a)보다 면적이 더 넓다.
Patent KR-20020095287-A (KR)
Title: Advertising system and method provided with game and premiums
Inventor: KIM BYOUNG CHUL
Filed: 2001-06-14
Abstract: PURPOSE: An advertisement service system and method is provided to offer a user a game with an advertisement copy attached, and to guarantee that a game participant gets the gift so that it can increase a game participation rate and a corresponding advertisement effect. CONSTITUTION: The system comprises a member management module(202), a game management module(204), a gift management module(206), an advertisement management module(208), a control module(210), and databases(212, 214, 216, 218). The game management module(204) stores game program data at a game management database(214). The gift management module(206) stores data on a gift, which is granted to a game winner by an advertiser, at a gift management database(218). The gift management module(206) also manages guarantee data on the gift, like an insurance or a deposit. The advertisement management module(208) receives an advertiser name or a commodity name from the advertiser, stores the data at the advertisement management database(216), and manages a game progress method selected by the advertiser.
Patent KR-20030000009-A (KR)
Title: A screen and its manufacturing method
Inventor: KIM KI YOUNG
IPC: G03B21/62
Filed: 2001-06-22
Abstract: PURPOSE: A screen and method for manufacturing the same is provided to maximize view angle and improve gain by minimizing loss of light, while minimizing eye strain. CONSTITUTION: A screen comprises a light transmission sheet(10) made of a light transmission material having a scattering layer(11) with a concave-convex surface; a reflecting layer(20) formed at the surface of the light transmission sheet, which reflects the light transmitted through the light transmission sheet; and a transmission cutoff layer(30) formed at the surface of the reflecting layer and made of a black synthetic resin. The light transmission sheet is made of polycarbonate or polyethylene terephthalate, and the reflecting layer is colored into silver so as to minimize eye strain.
Patent KR-20020000851-A (KR)
Title: Inductive coupling for silicon data access arrangement
Inventor: FUEHRER TIMOTHY W
IPC: H04L25/02
Filed: 2001-06-28
Abstract: PURPOSE: An inductive coupling for a silicon data access arrangement is provided to improve the attenuation of an undesired signal found in a differential signal path through the use of inductive coupling. CONSTITUTION: An inductive coupling for a silicon data access arrangement(10) includes a primary inductor(20), a secondary inductor(22) and a filter(11). The primary inductor(20) and the secondary inductor(22) operably couple an input differential signal pair(15) to an output differential signal pair(19), and the filter(11) attenuates an undesired signal in the output differential signal pair(19).
Patent KR-20030002271-A (KR)
Title: A method for forming of a semiconductor device
Inventor: HWANG YEONG SEON
IPC: H01L21/027
Filed: 2001-06-30
Abstract: PURPOSE: A fabrication method of a semiconductor device is provided to constantly maintain a step-difference of an align key by using different etching selectivity. CONSTITUTION: An STI(Shallow Trench Isolation) is formed by selectively etching a semiconductor substrate(11). A polysilicon layer and an oxide layer having different etching selectivity are sequentially filled into the STI region. After selectively etching the oxide layer, the step-difference has about 1200Å. That is, the step-difference of a key region(100) maintains constantly about 1200Å. Then, an oxide layer(21) and a silane(23) are sequentially formed on the resultant structure.
Patent KR-20030004860-A (KR)
Title: manufacturing method of cap comprising temperature sensor and its apparatus
Inventor: KIM HAE SU
IPC: B21D51/16
Filed: 2001-07-07
Abstract: PURPOSE: A method for manufacturing cap is provided by cutting cylindrical pipe into two part and welding the cut part, thereby manufacturing the cap easily. CONSTITUTION: A method for manufacturing cap with a built-in temperature sensor comprises a step of barrel process putting a metal pipe(7) in a barrel storing grinding stones and applying vibration to the barrel. Then the middle part of the metal pipe are pressed by a press several times to reduce the diameter of the pipe and to cut the pipe finally. The end of the cut pipe is rounded by an argon welding. Then the pipe is put into a barrel storing a cleaning agent and grinding stones applying vibration to wash the pipe.
Patent KR-20030005609-A (KR)
Title: Panel lifter for transfer press
Inventor: BAEK JIN U
IPC: B21D43/05
Filed: 2001-07-09
Abstract: PURPOSE: A panel lifting device is provided to allow a finger to precisely load and withdraw panels by restricting a thrust, which is generated due to an eccentric load caused by shapes and sizes of the panels. CONSTITUTION: A panel lifting device includes a slide chamber(21) having a hollow section therein. A slide pin(23) is slidably inserted into the slide chamber(21). A lift rod(27) is coupled to an upper end of the slide pin(23) through a coupling plate. A panel supporting plate and an anti-sagging plate are installed at an upper portion of the lift rod(27). A spring guide pin is mounted in a hollow portion of the slide pin(23). An elastic member is installed to provide an elastic force between a lower end of the slide chamber(21) and an upper end of the slide pin(23). A stopper(39) is provided to prevent the slide pin(23) from being separated from the slide chamber(21).
Patent KR-20030010010-A (KR)
Title: Wet noodles and manufacturing method thereof
Inventor: JUNG CHAN JIN
IPC: A23L7/109
Filed: 2001-07-25
Abstract: PURPOSE: Provided is a process for preparing raw noodles(saengmyun, Korean native name) by adding shrimp powder to wheat flour, starch or the like. The prepared raw noodles have the taste and flavor peculiar to a shrimp. CONSTITUTION: A raw material is mixed, kneaded and passed thorough an extruder to form two sheets of noodle material. The two sheets of noodle material are passed though a roller several times and cut into a specified size, scattered with starch and then packed. The material comprises 60 to 90% by weight of wheat flour, 1 to 30% by weight of shrimp powder, 5 to 8% by weight of starch and 1 to 5% by weight of purified salt. The shrimp powder is optionally dried shrimp powder or roast shrimp powder.
Patent KR-20030012509-A (KR)
Inventor: OH JAE HONG
IPC: H01J9/42
Filed: 2001-08-01
Abstract: PURPOSE: An aging apparatus for plasma display panel is provided to achieve improved aging efficiency, while protecting controller and pulse driver from the heat generated during aging. CONSTITUTION: An aging apparatus comprises a palette(110); a first common electrode(121) and a second common electrode(125) opposed on the palette in such a manner that first and second common electrodes are slidable, wherein first and second common electrodes are connected to an address electrode of a PDP(50) and support the PDP; a third common electrode(131) and a fourth common electrode(135) opposed on the palette in such a manner that third and fourth common electrodes are slidable, wherein first and fourth common electrodes are connected to a first electrode(51) and a second electrode(53) of the PDP, respectively; a feed rail(140) arranged at the front surface of the palette; a first copper foil(151) and a second copper foil(155) each of which has an end connected to the feed rail and the other end connected to third and fourth common electrodes, respectively; a pulse driver(160) arranged outside of the palette and connected to the feed rail through a transmission line(180); and a power(170) arranged outside of the palette and connected to the pulse driver.