baber/WOPTO huggingface dataset:
Patent KR-20040050274-A (KR)
Title: Heat protector structure
Inventor: PARK SEONG YEOP
IPC: F02B77/11
Filed: 2002-12-10
Abstract: PURPOSE: Structure of a heat protector for preventing thermal damage is provided to avoid the application of thermal stress on bolt holes and the breakage or thermal deformation of a heat protector by forming a thermal stress concentration part in a tunnel shape. CONSTITUTION: Bolt holes(11-13) for bolt-connection are formed in both upper ends and a central lower end of a heat protector(10). A thermal stress concentration part(14) for preventing the thermal damage of the bolt holes is prepared. The thermal stress concentration part is placed between the upper end bolt holes of the heat protector. The thermal stress concentration part protrudes in a specific height from the surface of the heat protector. The thermal stress concentration part forms a tunnel shape, and an end(15) of the thermal stress concentration part is extended to the center of the upper bolt holes. The heat of an exhaust manifold is concentrated on the thermal stress concentration part.
Patent KR-20040052073-A (KR)
Title: A Device For Removing The Smog Of Motors And Removing Method Thereof
Inventor: PARK SEONG RYONG
IPC: B60H1/24
Filed: 2002-12-13
Abstract: PURPOSE: An indoor ventilating apparatus for a vehicle, and a method for controlling the same are provided to maintain a clean and pleasant room in a vehicle by sensing and discharging cigarette smoke of the room. CONSTITUTION: A ventilating duct(38) is installed in an instrument panel(36) to send cold air and warm air to a glass ventilating opening(34) and an indoor ventilating opening(37). A casing(22) has an air discharge port(28) discharging air to supply the air to the ventilating duct, and an air inlet(26) moving air in. A ventilating motor(24) is installed in the casing for discharging the flowed air to the air discharge port by a ventilating fan(30). A smoke sensor(50) detects an amount of cigarette smoke in a room of a car. A control unit(40) senses the amount of cigarette smoke for driving the ventilating motor to reversely rotate the ventilating fan, and controls to suck the smoke through the ventilating duct and discharge the sucked smoke to the outside.
Patent KR-20040057351-A (KR)
Title: WIDTH ROLLING METHOD of STRIP IN HOT ROLLING STRIP MANUFACTURE PROCESS
Inventor: BAE SEOK
IPC: B21B37/16
Filed: 2002-12-26
Abstract: PURPOSE: A width rolling method of strip in the hot rolled strip manufacturing process is provided which is capable of controlling accurate width margin in width control of rough rolling by predicting width change behavior in the finish rolling process. CONSTITUTION: The width rolling method comprises a step of calculating width margin calculation values (WMGN) per product divided according to thickness by judging whether order thickness (PCTHK) of inputted bar is larger or smaller than reference thickness; a step of obtaining a variable K by designating linear expansion coefficient (A1) of ferrite zone, linear expansion coefficient (A2) of phase transformation section and linear expansion coefficient (A3) of austenite zone and applying carbon content (IC), silicon content (ISI) and manganese content (IMN) of width rolling bar; a step of obtaining bar expansion length (ETH) at a target temperature T by multiplying a rough rolling target temperature (RDTAIM) by the linear expansion coefficient of austenite zone; a step of calculating a bar length (ETO) at a room temperature(25 deg.C) by applying the linear expansion coefficient of ferrite zone and the linear expansion coefficient of phase transformation section; a step of calculating a linear expansion coefficient (ET) by operating the calculated bar length at a room temperature and the bar expansion length at the target temperature T as (ETH-ETO)/(1+ETO); a step of predicting a linear expansion ratio calculation value (EXECRC) by operating(1+ETxRDTAIM) from the calculated linear expansion coefficient, wherein the RDTAIM is a rough rolling target temperature; and a step of calculating a width calculation setting value (R2WGM) by operating the predicted width margin calculation values and the linear expansion ratio calculation value as PCWIDxEXHCRC+WMGN, wherein the PCWID is an order width.
Patent KR-20040057652-A (KR)
Title: Slurry suppling apparatus
Inventor: YOON IL YEONG
IPC: H01L21/304
Filed: 2002-12-26
Abstract: PURPOSE: A slurry supply device is provided to constantly supply the slurry under low flow rate and to improve polishing uniformity by supplying the slurry using gravitation. CONSTITUTION: A slurry supply device includes a slurry container(100) formed on polishing pads(PD1-PDn-1), a main transfer line(104) connected to the slurry container, a plurality of branch transfer lines(BR1-BRn-1) connected to the main transfer line, and a plurality of valves(VL1-VLn-1) connected to the branch transfer lines. A slurry(102) stored in the container is supplied to the polishing pads by gravitation when the valve is opening.
Patent KR-20040059772-A (KR)
Title: Method for fabricating pMOSFET having Ultra Shallow Super-Steep-Retrograde epi-channel formed by Multiple channel doping
Inventor: SON YONG SEON
IPC: H01L21/265
Filed: 2002-12-30
Abstract: PURPOSE: An ultra-shallow epi-channel PMOS(p-type metal oxide semiconductor) transistor of a dual doping structure is provided to embody an ultra-shallow SSR epi-channel structure in which a channel depth of 20 nanometer or lower can be formed and to fabricate a PMOS FET(field effect transistor) having an ultra-short channel of 30 nanometer by forming a channel doping layer in which a maximum density is 1x 10¬19 atoms/cubic centimeter and a ratio of a maximum density to a surface density is 100 or higher. CONSTITUTION: Dopants having different diffusion rates are dual-doped to form a channel doping layer under the surface of a semiconductor substrate(21). A restoring annealing process is performed to activate the dopants implanted into the channel doping layer. A surface treatment process is performed to remove the native oxide layer on the channel doping layer. A silicon epi layer(26) is grown on the channel doping layer by a selective epitaxial growth method.
Patent KR-20040062071-A (KR)
Title: Broadcasting System Through the Mobile Phone and Method Thereof
Inventor: HWANG HOO
IPC: H04W8/24
Filed: 2002-12-31
Abstract: PURPOSE: An advertisement system through a mobile phone and a method thereof are provided to make a mobile phone user view an advertisement and benefited in reward by an advertiser or an advertisement service agency. CONSTITUTION: A communication terminal(100) has a personal mobile phone where an actual advertisement for fixed line or mobile communication is performed. An advertiser is connected to the communication terminal(100) and a mobile communication network when a user dials up to view advertisement information, and provides an advertisement. An advertisement service information provider(200) receives information advertisement related to an advertisement through the mobile communication network(100), stores it, and serves as an agency for the received advertisement.
Patent KR-20020027470-A (KR)
Title: Bone screw with axially two-part screw head
IPC: A61B17/58
Filed: 1999-07-07
Abstract: The invention is related to a fastener and a bone fixation assembly for the internal fixation of vertebral bodies. The bone fastener includes a shank having a longitudinal axis, a head positioned adjacent the top end of the shank and having at least two portions separable in the axial direction. The head includes a bottom portion connected to the shank and a top portion connectable to the bottom portion. The bottom portion defines a socket situated coaxially to the longitudinal axis to accept a driver to rotate the fastener, and the top portion has an exterior with a convex design.
Patent KR-20020059782-A (KR)
IPC: H01L21/52
Filed: 2000-11-22
Abstract: 많은 수의 동일한 구조들을 갖는 반도체 웨이퍼(21)에 큰 면적을 갖는 접착제 필름(20)이 부착된다. 이후, 필름(20) 및 웨이퍼(21)는 동시에 단일화되고, 그 위에 필름을 갖는 각 다이는 이후 리드 프레임의 상부에 놓여지며, 그리고 상기 필름은 완전히 경화되어 반도체 다이를 리드 프레임에 접착시킨다. 복수의 다이가 공통 기판 상에 측면이 서로 이웃하는 식으로 장착되거나, 또는 한 다이가 기판(11) 상에 있는 제 2 다이의 상부에 장착될 수 있다.
Patent KR-20020071918-A (KR)
IPC: G01M1/22
Filed: 2000-12-15
Abstract: 본 발명은 회전자의 불균형을 조정하는 장치에 관한 것이다.  상기 장치는 기계 하우징 내에 회전가능하도록 실장되고, 조정되어야 할 로터리 부재가 부착된 메인 샤프트, 상기 메인 샤프트(1)를 구동하기 위해 상기 메인 샤프트(1)를 조정속도까지 구동하기 위한 오프셋을 가지는 단상 주권선(4)과 보조권선(5)을 가지는 단상 교류 모터, 상기 모터의 전류를 조절하는 제어장치(17)를 포함한다.  상기 제어장치(17)는 조정속도에 도달할 때 모터(3;21)의 두 권선(4,5)에 공급되는 공급전류를 줄여서, 상기 모터가 마찰 및 공기저항으로 인한 속도감소를 실질적으로 보상하는 토크 감소를 이루도록 하는 장치의 모임(8,6;7;20;22,23)을 가진다.
Patent KR-20020091074-A (KR)
Title: 카에어컨 및 그것을 구비한 자동차
IPC: B60H1/32
Filed: 2000-12-18
Abstract: COP가 높으며, 또한 GWP가 낮으며 또한 신뢰성이 높은 카에어컨이 제공된다. 카에어컨의 냉매회로(1)에 R32 단체냉매를 충전한다. 이 R32 단체냉매는 COP가 높고, 또한 GWP가 낮으나, 분극하기 쉬워서, 오염, 슬러지가 생기기 쉽다. 그러나, 차량의 진동, 충격에 의하여, 이 오염, 슬러지가 전동팽창밸브(6) 등에 들러붙기 어렵다. 따라서, 이 카에어컨은 신뢰성이 높다. 또한, R32 단체냉매는 단체이기 때문에, 회수후의 재이용이 용이하다.
Patent KR-20030023858-A (KR)
IPC: B65B19/28
Filed: 2001-04-13
Abstract: 본 발명은, 컨베이어 경로를 따라 진행하는 동안 궐련 포장과 같은 불일치 포장을 검출하기 위한 시스템 및 방법에 관한 것이다.  호일 검출기(12)는 포장(2)의 불일치 표면 형태를 검출하는데 사용될 수 있다.  호일 검출기 및 시각 검사 시스템은 단일 검사 스테이션에 위치될 수 있고, 불일치 포장은 배출 스테이션에서 제거될 수 있다.  호일 스테이션은 불일치 호일 상태를 갖는 포장을 제거하기 위해 공기 분사와 같은 제1배출 메카니즘과, 불일치 표면 형태를 갖는 포장을 제거하기 위해 사용될 수 있는 또 다른 공기 분사와 같은 제2배출 메카니즘을 포함할 수 있다.  시각 검사 시스템은 복수의 비디오 카메라(22)와 확산광으로 검사되는 포장을 조명하는 반사기를 포함할 수 있다.  반사기는 검사되는 포장을 에워쌀 수 있고, 배플은 핫 스폿이 카메라에 의해 기록된 이미지 내에 나타나는 것을 방지하기 위해서, 반사기 하우징 내에 배열될 수 있다.
Patent KR-20030009531-A (KR)
IPC: C12Q1/6809
Filed: 2001-06-14
Abstract: 본 발명은 화학 조성물의 독성을 확인하고 타이핑하는 방법 및 시스템, 뿐만 아니라 신규한 화합물을 독성에 대해 스크리닝하는 방법 및 시스템을 제공한다. 본 발명은 유전자 또는 단백질 발현을 검출하는 단계 및 이에 의해서 공지 또는 미공지 독성의 다양한 화학 조성물로 접촉된 분리된 포유동물 MSC 에서 분자 프로필을 확립하는 단계, 및 분자 프로필과 화학 조성물의 독성을 상관시키는 단계를 포함한다.
Patent KR-20040064375-A (KR)
Title: Refrigerator formed of special composite materials
Inventor: SON YOUNG SUK
IPC: C21D9/00
Filed: 2003-01-11
Abstract: PURPOSE: A refrigerator formed of special composite materials is provided to obtain anion and far-infrared ray emitting effects and electromagnetic wave protection effect by manufacturing the refrigerator using raw ore from which far-infrared rays and anions are radiated and produce rust proofing products not easily brittle by maintaining rigidity and high strength. CONSTITUTION: The refrigerator is characterized in that it is manufactured by a manufacturing method comprising a step of melting the mixed raw materials to a melting point of 1,539 deg.C or more using coke as a fuel after putting into a blast furnace(1') 100 kg of raw materials comprising gold, silver, copper, irons, all inorganic materials, bismuth, other all nonferrous metals, special alloy material, glasses, shells of fish and shellfish, potteries, jades, ceramics, all kinds of plants and animals, jewelries, germanium, tourmaline raw stone, other types of raw stones, soils, bacteria, fungi and mosses mixed in certain ratios to be coated on one side of the surface of a refrigerator(1) as an alloy material or used as a material for the refrigerator; a step of manufacturing a molded refrigerator by cast molding the molten raw material mixture in the mold after putting a molten raw material mixture into a mold(1") formed in a shape of the refrigerator; a step of finishing and grinding the molded refrigerator; a step of heat treating the finished and grinded molded refrigerator in first heat treater(2') in the temperature range of 500 to 1,500 deg.C for 5 hours or more; a step of annealing the heat treated molded refrigerator in an annealing treater(7') in the temperature range of 400 to 1,400 deg.C for 3 hours or more; and a step of quenching the annealed molded refrigerator in a quenching treater(12') for 5 minutes.
Patent KR-20030064287-A (KR)
Inventor: JEON HYONG KWAN
IPC: E01C19/30
Filed: 2003-01-17
Abstract: PURPOSE: A driving unit for a road plate compactor machine is provided to prevent accidents by stopping a machine automatically by releasing a knob. CONSTITUTION: The driving unit for a road plate compactor machine comprises an engine(3) and a fuel tank(4) installed on the upper part of a body(1), a tamping plate(2) drove by an eccentric shaft of the body(1) and installed on the lower part of the body(1), and a regulator(6) installed on a knob(5) to operate an engine(3) and a clutch to drive an eccentric shaft. Wherein the knob(5) contains a cable(11) with a built-in wire connecting the regulator(6) and a clutch lever(13) of the engine(3). If grasping the knob(5) and the regulator(6) simultaneously, the engine(3) and the clutch are operated, so that the tamping plate(2) is vibrated. If releasing the knob(5), the regulator(6) is returned to the original location and the clutch is short-circuited, so that the tamping plate(2) is stopped.
Patent KR-20040066284-A (KR)
Title: High speed convolution method
Inventor: KIM CHEOL U
IPC: G06T1/00
Filed: 2003-01-17
Abstract: PURPOSE: A high speed convolution method is provided to reduce a memory used for storing accumulated video data by calculating final accumulated video data by summing up accumulated video data divided by areas. CONSTITUTION: A convolution mask is set up by segmenting a theoretical mask into random areas as many as a sampling multiple of target data(S1). Accumulated video data according to each divided area is generated to be stored on a memory(S2,S3). The sum total of the accumulated video data according to each divided area is generated and video sum total data of a corresponding area is obtained(S4). The video data of the corresponding data and a mask end figure value are operated to calculate a convolution value of pixels(S5,S6).
Patent KR-20040069812-A (KR)
Inventor: KANG CHEOL GU
IPC: H01L21/304
Filed: 2003-01-30
Abstract: PURPOSE: A method for improving a topology of a dual damascene process and a method for removing residues are provided to remove the topology and the residues by performing a dipping process after a CMP process. CONSTITUTION: A first insulating layer(42), an etch-stop layer(43), and a second insulating layer(44) are formed on a semiconductor substrate(41). A trench region is formed by coating and patterning a first photoresist on the second insulating layer. A contact region is defined and a contact hole is formed by coating and patterning a second photoresist on the entire surface of the semiconductor substrate. A metal line having a dual damascene structure is formed within the contact hole by forming and planarizing a metal layer on the entire surface of the semiconductor substrate. A topology between the metal layer and the second insulating layer is offset by dipping the wafer into a hydrofluoric acid solution. The residues such as silicon and oxide are removed therefrom.
Patent KR-20040071851-A (KR)
Inventor: CHAE SU DU
IPC: H01L29/786
Filed: 2003-02-07
Abstract: PURPOSE: A single electron transistor with memory function is provided to precisely form an interval between trap layers and maintain high repeatability by forming the trap layers by a CMOS(complementary metal oxide semiconductor) process. CONSTITUTION: The first substrate(50) and an insulation layer are sequentially stacked. The second substrate(54) is formed on the insulation layer, separated into a source region(54S), a channel region(54C) and a drain region(54D). A tunneling layer is formed on the second substrate. At least two trap layers are formed on the tunneling layer at such an interval(D) that at least one quantum dot(56) is formed in the channel region. A gate electrode(60) in contact with the tunneling layer and the trap layers between the at least two trap layers is formed.
Patent KR-20040060696-A (KR)
Title: Light diffusion resin composition
Inventor: KANG CHUNG SEOK
IPC: C08L67/00
Filed: 2003-02-14
Abstract: PURPOSE: A polyester-based light diffusion resin composition is provided, to obtain high haze, high light transmittance and low surface resistance and to minimize the deterioration of impact strength. CONSTITUTION: The polyester-based light diffusion resin composition comprises 100 parts by weight of a polyester-based resin; 0.1-15 parts by weight of a bead-shaped light diffusion resin comprising poly(methyl methacrylate) as a main component; 0.3-5 parts by weight of an antistatic agent; and 0.001-0.1 parts by weight of a fluorescent whitening agent. Preferably the polyester-based resin is at least one selected from the group consisting of poly(ethylene terephthalate-co-dimethylcyclohexyl terephthalate), polyethylene terephthalate, poly(butyl terephthalate) and polyethylene naphthalate; and the bead-shaped light diffusion resin comprises 50-100 mol% of poly(methyl methacrylate) and 0-50 mol% of styrene and has an average diameter of 5-200 micrometers.
Patent KR-20040075218-A (KR)
Title: Method for automatically processing media data in home network
Inventor: YOON JONG HYEON
IPC: H04N21/436
Filed: 2003-02-20
Abstract: PURPOSE: A method for automatically processing media data in a home network is provided to allow a user to easily use predetermined video data or audio data without having multiple key operations. CONSTITUTION: A media data processing device(41) initiates a processing operation when a media data storage medium(40) is inserted into the media data processing device. The media data processing device transmits a network command to play the media data storage medium to a media data reproducing device(42). The media data reproducing device changes an input mode into an external input mode according to the transmitted network command to receive media data, processes the received media data to reproduce the media data and outputs the reproduced media data.
Patent KR-20040076093-A (KR)
Inventor: HAM HUI HYEOK
IPC: H04Q3/72
Filed: 2003-02-24
Abstract: PURPOSE: A method for providing a calling party number service in a dual stack mobile communication system is provided to provide a user with a calling party number service through an ISUP between different kinds of networks. CONSTITUTION: A 3G network subscriber or a 2/2.5G network subscriber originates a call to a 2/2.5G network or 3G network subscriber by using an MT0(Mobile Terminal), an origination request signal and a calling party number are transmitted to an origination MSC0(Mobile Switching Center)(S101). The origination MSC0 requests information on a called party from a T-HLR(Termination-Home Location Register)(S102). The T-HLR requests routing from a termination MSCT(S103). When the termination MSCT acknowledges the request(S104), the T-HLR transmits a response signal to the request for information on the called party to an origination MSC0(S105). The origination MSC0 requests the formation of a speech path from the termination MSCT and transmits a calling party number and a called party number through the speech path(S106). The termination MSCT transmits a ring signal and the calling party number(S107).
Patent KR-20040077289-A (KR)
Inventor: KO YEONG GEON
IPC: H01L29/78
Filed: 2003-02-28
Abstract: PURPOSE: A semiconductor device having a recess channel and a fabricating method thereof are provided to form the recess channel longer than a gate electrode by forming a channel of a MOS transistor along an epitaxial layer under a lateral part and a bottom part of the gate electrode. CONSTITUTION: An active pattern(103) is formed on a surface of a semiconductor substrate(100). A gate electrode(127) is formed on the active pattern. An epitaxial layer(110) is formed on both sides of the gate electrode. The epitaxial layer is lower than the gate electrode in order to project a top part of the gate electrode. A spacer(126b) is formed on a lateral portion of the top part of the gate electrode and an upper part of the epitaxial layer. A doping region(130) is formed on both sides of the gate electrode and the upper part of the epitaxial layer.
Patent KR-20040078018-A (KR)
Inventor: LEE HO YEON
IPC: A61B17/70
Filed: 2003-03-03
Abstract: PURPOSE: A translaminar compression screw is provided to reduce surgery time and benefit a patient by inserting a guide pin into the point closer to the defective or fracture part of the body of the patient. CONSTITUTION: A translaminar compression screw(100) comprises a rod(110); a screw portion(120) formed at the front end of the rod; a head portion(130) formed at the back end of the rod; and a guide hole(140) penetrating through the side surface of the compression screw from the front end surface of the screw portion in such a manner that the guide hole has a predetermined tilt angle with respect to the center axis of the compression screw, wherein the guide hole guides the compression screw to the fracture or defective part of the body of a patient. The compression screw moves such that the guide pin tightly contacting the fracture or defective part passes through the guide hole, to thereby permit the compression screw to be guided to the fracture or defective part of the body of the patient.
Patent KR-20030095967-A (KR)
Title: 휴대 단말
IPC: H04W88/02
Filed: 2003-03-04
Abstract: 본 발명은 화상 대상을 촬영하는 렌즈와 촬상 소자를 포함하는 카메라를 탑재한 휴대 단말에 관한 것으로, 휴대 단말로 상대방을 촬영할 때에는 상대방측에서 보이는 제1 화면에 거울에 비친 것 같이 화상을 표시하거나 또는 촬영 상태를 나타내는 스테이터스를 표시함과 함께, 촬영자측에서 보이는 제2 화면에 화상을 표시하고, 촬영시에 피촬영자가 촬영되는 화상이나 촬영 상태의 확인을 가능하게 하는 것을 목적으로 한다. 
     본 발명에 따르면, 렌즈를 설치한 측과 동일한 측에 설치한 제1 화면과, 렌즈를 설치한 측과 다른 측에 설치한 제2 화면과, 피촬영 대상에 상기 렌즈를 향하여 촬영한 화상을 제1 화면 및 제2 화면에 표시하는 수단을 구비한다.
Patent KR-20040080525-A (KR)
Inventor: SHIN SU JUN
IPC: C02F1/78
Filed: 2003-03-12
Abstract: PURPOSE: Provided is a device for generating ionized water which easily provides highly-concentrated ozonized water and has a safe and simple structure excluding discharge gas treating and a diluting device. CONSTITUTION: The device comprises an activated carbon filter(20) purifying raw water to be flown in, a flow sensor (S1) detecting the flow of the raw water passed through the activated filter, a pipe (P) where the water passed through the flow sensor is flown, a potential chamber(30a) which is installed along the circumference of the pipe and composed of electrically connected titanium cell tube(30) to allow 24-38 V direct power source to be applied thereto and a power supplying device(50) supplying the 24-38 V direct power source to the titanium cell tube and having an integrated circuit(50a) to automatically change electricity of the positive electrode and the negative electrode.
Patent KR-20040080313-A (KR)
Title: Sanitary dryer stand for agricultural and marine products
Inventor: LEE YE SUN
IPC: A23B7/02
Filed: 2003-03-08
Abstract: PURPOSE: A dryer stand is provided to sanitarily dry large amount of agricultural products such as red pepper, jujube, pumpkin and marine products such as anchovy, yellow corvina at narrow spaces. CONSTITUTION: The dryer stand is characterized in that an X-shaped support (A) is formed by coupling each support(1,2) by a bolt(12), where many fixing holes(13) on one side of each working space hole(10,11), supplementary working stands(15,16), where many perforated holes(14) are formed at regular intervals, are matched to the upper and lower end of the supports, horizontal fixing stands(24,25), where fixing parts(20,21) and screws(22,23) are formed, are matched to each upper coupling hole(30,31) and the lower working hole(10,11) and coupled by a bolt(60) after inserting space control tools(50,51,52,53), the screw part(22) of the horizontal fixing stand(24) is inserted on the perforated holes(14) of the supplementary working stands, is coupled by the bolt(60) and a drying net is then inserted, the other side screw part(23) of the horizontal fixing stand(24) is inserted on supplementary working stands(15a, 16a) and the space control tools(50a,52a) are then inserted thereon and coupled to the supports(1a,2a) of the other X-shaped support (B), the horizontal fixing stand(25) on the lower end side perforates the space control tools(50a,52a) through the working space holes(10a,11a) of the support(25) and fixes it by the bolt(60) and the horizontal fixing stand in the middle part is coupled to the supplementary working stands(15a, 16a) by the bolt.