baber/WOPTO huggingface dataset:
Patent KR-20010085491-A (KR)
Title: Method of part mounting
Inventor: NAKAHARA KAZUHIKO
IPC: H05K3/00
Filed: 2001-02-23
Abstract: PURPOSE: To provide an electronic part mounting method which shortens a time required for recognizing a substrate position, for improved mounting efficiency. CONSTITUTION: Electronic parts are sequentially mounted on a plurality of substrate blocks 3a formed on a substrate 3 at a plurality of mounting stages. Here, at the first mounting stage, all recognition marks including entire recognition marks MA and MB formed on the substrate 3 as well at individual recognition marks MA and MB of individual substrate blocks 3a are recognized, to acquire relative position data of each recognition mark in the substrate 3. At and after second mounting stage, only the entire recognition marks MA and MB are recognized for detecting entire position of the substrate 3, and based on the entire position and the relative position data, misalignment of the substrate block 3a at each mounting stage is detected. Thus, duplicate recognition of the same recognition mark is excluded for shorter position recognition time.
Patent KR-20010044669-A (KR)
Inventor: KIM KI SEOK
Filed: 2001-03-15
Abstract: PURPOSE: The system and method for the automobile commerce in the internet are provided for a purchaser to buy a desirable automobile rightly, to facilitate the automobile ads(advertisement) to many purchasers, and to improve the reliability of the automobile performance. CONSTITUTION: The system comprises a seller computer(10), a purchaser computer (20), an operator computer(30), and an auto repair shop computer(40). The seller computer, a member of the operator computer post up an automobile for sale on the homepage of the operator computer. The operator computer deals with the automobile sales between the seller computer and the purchaser computer. The auto repair shop computer enables the purchaser to check the specification, moving image, and performance certification of the automobile. The purchaser computer applies to buy the desirable automobile after checking the specification, moving image, and performance certification of the automobile which is registered on the homepage of the operator computer.
Patent KR-20020074616-A (KR)
Title: System and method for controlling seat of a vehicle
Inventor: CHOI MYEONG RAK
IPC: B60N2/04
Filed: 2001-03-21
Abstract: PURPOSE: A seat control system of a vehicle and the method are provided to make centrifugal force never transmitted to passengers and to make decision of seat control performed by loop control. CONSTITUTION: A seat control system of a vehicle comprises a centrifugal force-detecting unit, detecting centrifugal force acted on a vehicle by moved value of load; a data-storing unit(42), storing seat drive algorithm driving a seat depending on the centrifugal force-detecting signal detected by the centrifugal force-detecting unit, to the inside; a seat drive unit, changing gradient of the seat so that centrifugal force of passengers is offset by the seat drive algorithm; a control unit(44), receiving the detecting signal from the centrifugal force-detecting unit, controlling seat drive by interlocking with the seat drive algorithm and calculating the gradient of the seat capable of offsetting the centrifugal force, and making a control signal to compensate the error of the seat; and a centrifugal force-compensating unit, making a centrifugal force-compensating signal through the gradient of the seat and the centrifugal force-detecting unit.
Patent KR-20020075100-A (KR)
Title: Credit card type transponder with radio frequency remote Identify system for long range cognition
Inventor: JUNG DONG SEOK
IPC: G06K19/07
Filed: 2001-03-23
Abstract: PURPOSE: A credit card type transponder including a remote identify system for a long distance identification is provided to receive a beam electric power being emitted in an interrogator in a small-sized card size maximally by utilizing an aperture area of a micro strip antenna maximally, arranging two slot antennas and two dipole antennas properly, thereby performing the maximum emitting efficiency to secondary harmonic of a received electric wave justified to a resonance point. CONSTITUTION: A high frequency RFID transponder of 400 MHz-25GHz constituted by a dipole antenna(23), a slot antenna(22), and an integrated circuit(21) is stored in a credit card. Thus, the credit card is used at a road charge collection system, an oil station charge payment, a parking lot charge collecting and managing system, etc. without contacting a vehicle with an additional communication device. The slot antenna(22), the dipole antenna(23), and the integrated circuit(21) mounted at the central portion of the slot are stored at the wide portion of the credit card based on a magnet.
Patent KR-20020017909-A (KR)
Title: Organohybrid-based damping material, method for producing the same, and damping improver for damping material
Inventor: CHENG ZHANG
IPC: C08K3/04
Filed: 2001-03-31
Abstract: PURPOSE: A process of preparing an organic hybrid-based damping material containing an organic damping improver exhibiting piezoelectric, dielectric and electroconductive effects is provided. Whereby, the damping material exhibits excellent damping properties, alleviates functional deterioration and is used for controlling unwanted vibration and noise. CONSTITUTION: This damping material comprises a polymer matrix having a polar side chain and a damping improver consisting of a compound containing basic nitrogen and a phenol-based compound. A material exhibiting piezoelectric, dielectric and electroconductive effects, a polymer matrix and a second characteristic additive exhibiting strong interaction of piezoelectric, dielectric and electroconductive properties, and a forth composing material are uniformly mixed at room temperature using two roller grinders, a compressor or an mixer, and then the obtained mixture is subjected to pressing, stretching, rounding, pouring or another molding at 40 to 200deg.C.
Patent KR-20020078669-A (KR)
Title: A cooling air circulation structure and control method the same for refrigerator
Inventor: SHIN JUN CHEOL
IPC: F25D17/06
Filed: 2001-04-07
Abstract: PURPOSE: A structure for circulation of chilled air of refrigerator and control method of the same are provided to minimize variation of temperature in a refrigerator compartment. CONSTITUTION: A structure includes a heat exchanger, an evaporator(39), generating chilled air; chilled air supplying passages delivering the chilled air generated by the heat exchanger to storage spaces, a freezer compartment(33) and a refrigerator compartment(35), and including a plurality of outlets formed in the freezer compartment and a refrigerator compartment duct(46); chilled air return passages returning the chilled air having circulated in the storage spaces to the heat exchanger and including a freezer compartment return passage(48) and a refrigerator compartment return passage(49); an auxiliary storage compartment, a vegetable compartment(36), installed under the storage spaces to have a separately partitioned space to store stores; and a chilled air circulation device taking in air around the auxiliary storage compartment, discharging to an upper part of the storage spaces and including a circulation duct(50) and a circulation fan(54).
Patent KR-20020080115-A (KR)
Title: Efficient collision detection method for multiple moving spheres with unknown trajectories
Inventor: KIM HO GYEONG
IPC: G06F9/44
Filed: 2001-04-11
Abstract: PURPOSE: A method for searching an effective collision among many spheres paths thereof are unknown is provided to adapt an event-driven approach to a time-varying bound and perform an extension by expressing a bounding volume of unknown path as a time-varying bound which is a simple sphere form. CONSTITUTION: When the maximum acceleration value of each sphere is obtained, a bounding volume capable of including each sphere is expressed into a time-varying bound which means a sphere moved by a variation of a semidiameter in accordance with a time. A collision of a bounding volume of the spheres is searched by extending an event-driven approach. When a time-varying bound is collided, a collision of a sphere corresponded thereto is searched.
Patent KR-20010098672-A (KR)
Title: 알루미늄용 비크롬 녹방지처리제, 녹방지처리방법 및녹방지처리된 알루미늄제품
IPC: C23F11/00
Filed: 2001-04-17
Abstract: 비크롬형 녹방지 처리제라도 충분한 내식성을 얻을 수 있고, 예컨대 열교환기의 핀(fin)재로서 사용하여도, 흰 녹이 발생하지 않는, 알루미늄용 비크롬 녹방지 처리제, 녹방지 처리방법 및 녹방지 처리된 알루미늄 제품을 제공한다. 
     지르코늄 화합물의 농도가 지르코늄 이온환산으로 100 내지 100000 ppm, 불소이온 농도가 125 내지 125000 ppm, 수용성 수지의 불휘발분 농도가 100 ppm 내지 100000 ppm, 알루미늄염의 농도가 알루미늄 이온환산으로 10 ppm 내지 10000 ppm 인 알루미늄용 비크롬 녹방지 처리제로 처리를 실시한다.
Patent KR-20010069535-A (KR)
Inventor: PARK CHANG DUK
IPC: F24H6/00
Filed: 2001-04-13
Abstract: PURPOSE: A hot wind boiler using briquettes is provided to maximally absorb the heat of a high temperature for drying and heating. CONSTITUTION: A hot blast transferring passage(13) is formed in an inner body(8) of a hot wind boiler . At that time, a blower(5) and a pump are operated to transfer water or air and heat in a combustor(1) is absorbed. The heated air or water hits on heat cutoff plates(12,15) alternatively fixed to the combustor and spirally circulated through the combustor. Thus, the air or water is gradually heated up for a long time. Exhaust gas is transferred to an upper slit and collected in an exhaust gas collecting tank(2). During the transfer of the exhaust gas, the combustor is heated again so that heating efficiency is enhanced.
Patent KR-20020081645-A (KR)
Title: Door stopper mechanism of vending machine
Inventor: KIM DEOK MUN
IPC: E05C17/48
Filed: 2001-04-20
Abstract: PURPOSE: An apparatus for fixing a door of a vending machine is provided to divide and fix an opening angle of the door in detail, thus devising the effective management of the vending machine. CONSTITUTION: The apparatus for fixing a door(12) of a vending machine comprises a rotatable link arm(30) that one end thereof is connected to a cabinet(10) with a hinge; a movable link arm(32) that one end thereof is connected to the door with a hinge and the other end is linked to the rotatable link arm; and a fixing device for fixing the angle between the both link arms, wherein the angle changes continuously as a door opens.
Patent KR-20010069615-A (KR)
Title: Slide preventing device using an air tube
Inventor: HAN SEOK JUN
IPC: B60C27/00
Filed: 2001-04-21
Abstract: PURPOSE: A slide preventive device with an air tube is provided to eliminate installation trouble and road breakage, and to use on a skiddy or nonskid place indoors or outdoors regardless of the season. CONSTITUTION: A skidproof device by using an air tube is inserted to a groove of a skiddy object. The skidproof apparatus is composed of an air tube(103) expanding and contracting according to air injection, and a slide preventive unit having the end combined with the air tube and moving up and down according to contraction and expansion of the air tube. The nonskid air tube apparatus is attached to shoes or a tire, and used as a common article by deflating air. The air is injected into the air tube simply on a skiddy place without installing or removing. The nonskid apparatus with the air tube prevents sliding on the skiddy area by injecting air into the air tube conveniently.
Patent KR-20020082953-A (KR)
Title: tension shadow mask-frame assembly with uniform tension and light weight in a CRT
Inventor: LEE SEUNG HYEON
IPC: H01J29/02
Filed: 2001-04-24
Abstract: PURPOSE: A tension shadow mask-frame assembly of a cathode ray tube for controlling tension is provided to lower a total weight of a frame and irregularity of the amount of tension and control the amount of tension according to each position. CONSTITUTION: A frame is formed with a couple of long side portions(11) and a couple of short side portions. The frame is coupled with an inner wall of a panel. A shadow mask has an aperture area and a non-aperture area. End portions of each long side portion of the shadow mask are fixed to a vertical portion of an L-shaped long side portion(11) of the frame. A plurality of electron beam passing holes is formed on the aperture area. The electron beam passing holes are not formed on the non-aperture area. A plurality of tensioning portion is installed at each end portion of the long side portions(11). A connection portion is inserted into each end portion of the tensioning portions. A connection bar is used for connecting an inside of the long side portion(11) with the connection portion. The tensioning portions are formed with a couple of tensioning bars, a screw portion, and a rotary member. The connection bar is inserted into a plurality of pushing block.
Patent KR-20010105162-A (KR)
Title: 반도체장치의 제조방법
IPC: H01L21/66
Filed: 2001-04-24
Abstract: 복수개의 반도체소자들을 갖는 반도체웨이퍼의 표면이 제1웨이퍼지지기판상에 적층된다.  다음에, 반도체웨이퍼의 전체배면이 제1전도층으로 코팅된다.  그런 다음, 제2전도층이 그 위에 선택적으로 형성된다.  그럼 다음, 배면측유리기판이 제1 및 제2전도층상에 적층된다.  다음에, 제1웨이퍼지지기판이 벗겨진다.  다음에, 반도체웨이퍼는 반도체소자들로 분리되도록 선택적으로 식각된다.  그런 다음, 제1전도층은 접지전위에 연결되어 반도체소자들의 전기특성들을 측정하고 반도체소자들을 양품 및 불량품으로 분류한다.  그런 다음, 제1전도층은 칩들로 분리되도록 선택적으로 식각되어 반도체팰릿들이 형성된다.  마지막으로, 제2웨이퍼지지기판이 벗겨진다.
Patent KR-20020084854-A (KR)
Title: Cleaning apparatus for road
Inventor: JUNG SOON SIK
IPC: E01H3/02
Filed: 2001-05-02
Abstract: PURPOSE: A road cleaning apparatus is provided to perform washing and drying works of various road facilities including noiseproof walls, tunnel walls, median divides, street signs and the like at the same time, thus improving the convenience of cleaning. CONSTITUTION: The road cleaning apparatus comprises a car movement device(1), a washing vessel(2) and an air compressor(3) installed on the car movement device. A device(4) rotatable in all directions is attached to the front side of the car movement device, and a foldable lifting bar(5) is connected to the rotatable device. Also, a support(6) containing a brush(7) is installed to the tip end of the lifting bar so as to be rotated by a hydraulic mechanism. The support also comprises a pair of guide rollers elastically installed thereon by interposing a spring, and is surrounded with a transparent cover(10). The cover is provided with a washing water supply nozzle(11) and an air nozzle(12). The washing water supply nozzle is connected to the washing vessel by interposing a pump and the air nozzle is connected to the air compressor.
Patent KR-20010103671-A (KR)
Title: 오류 로그데이터 기록회로
IPC: G06F12/16
Filed: 2001-05-08
Abstract: 본 발명은 필수적인 오류로그 데이터뿐만 아니라 오류분석 메모리에는 저장되지 않는 데이터의 오류횟수를 포함하는 피검사장치의 오류분석에 필요한 데이터를 오류분석 메모리에 기록하는 오류 로그데이터 기록회로에 관한 것이다. IC 테스터가 피검사장치를 검사할 때, 다수의 테스트 패턴에 기초한 검사가 수행되는 피검사장치의 오류로그 데이터를 오류분석 메모리에 기록하는 본 발명의 오류 로그데이터 기록회로(1)는 피검사장치의 I/O(통과/오류)데이터의 출력라인으로부터 출력되는 I/O(통과/오류)데이터의 오류횟수를 카운트하는 카운터(3) 및 카운터에 의해 카운트된 오류횟수가 설정값과 같아지는 경우 이후에 출력되는 I/O(통과/오류)데이터를 제한하는 제한회로(4)로 구성된다.
Patent KR-20020086112-A (KR)
Title: Campaign management system and method based on user informations stored in the user computers
Inventor: KIM HWAN TAE
Filed: 2001-05-11
Abstract: PURPOSE: A campaign management system and method is provided to enable an online company to effectively offer optimized contents to a user without exposing user data and to effectively analyze inclination of the user for measuring a user response. CONSTITUTION: The method comprises steps of a user inputting personal data for registering the personal data at a database in a user computer during an installation of a web browser or other application programs(S201), an operator of a campaign management site recording campaign data, campaign rules and contents connection data at a database in a campaign management server(S202), the user accessing the campaign management server and inputting an ID and a password(S203), the server authenticating the accessing user and transmitting the campaign data, the campaign rules and the contents connection data to the user computer(S204), the user computer searching for a campaign rule matched with the stored personal data, and transmitting the contents connection data, related to the searched campaign rule, to a company computer for calling a contents page(S205), the company computer searching for the contents page based on the transmitted contents connection data, and transmitting the searched contents page to the user computer(S206), the user computer counting the display number of the contents page and the click number on the contents page, and transmitting the counted number to the server(S207), the company computer requesting user response data to the server(S208), and the server transmitting the user response data to the company computer(S209).
Patent KR-20020090407-A (KR)
Title: A method of intellectual property administration for patent fee administration and a system thereof
Inventor: KIM TAE JUNG
IPC: G06Q99/00
Filed: 2001-05-25
Abstract: PURPOSE: A method and a system for managing the intellectual property are provided to save the cost and the manpower by using a patent management system for the payment of a registration fee and an annual fee. CONSTITUTION: The system includes a research institute interface(110), a patent management system(100), and a patent office interface(120). The research institute interface is connected with the patent management system via the computer network in the office or the Internet. The patent office interface is connected to the Internet via a LAN(Local Area Network) or a PSTN(Public Switched Telephone Network). A data transformation unit(140) for exchanging the data with the patent management system is installed in each interface. The data transformation unit includes a modem or a LAN card. If an agent transmits a registration revision document or an annual fee payment list to a patent team, the patent management system registers or manages the patent by making the agent paying the patent fee to the national patent office.
Patent KR-20020091367-A (KR)
Title: Clutch and the rear left and light wheels independent control system for 4 wheels driven vehicle
Inventor: KAM JEONG HEON
IPC: B60K17/02
Filed: 2001-05-30
Abstract: PURPOSE: A system for controlling a left rear wheel and a right rear wheel independently is provided to transmit a relatively large torque toward rear wheels in a slow section and to perform a quick return efficiency at a releasing of a differential between front wheels and rear wheels by increasing pressurizing force of friction disks. CONSTITUTION: A free-load disk(16) transmits small torque to a rear thrust shaft(RR) by installing between friction disks(14). The friction disks transmit the torque of a front thrust shaft(FR) through friction force inside a housing(11). A piston(13) is moved toward the friction disks through flow resistance of an operating medium(15) and centrifugal force of a self rotation while rotating with a rotor(12). Thereby, the relatively large torque is transmitted toward rear wheels by increasing pressurizing force for the friction disks. Moreover, the quick return efficiency is performed in releasing a differential between front wheels and rear wheels.
Patent KR-20020095725-A (KR)
Title: Apparatus and method for adjusting a sound balance in audio/video system
Inventor: KIM U JUNG
IPC: H04S7/00
Filed: 2001-06-15
Abstract: PURPOSE: A device for automatically controlling sound balance of audio/video systems is provided to automatically control the sound balance in consideration of peripheral environments where the audio/video systems are installed, thereby automatically controlling the sound balance in an optimum state under the same condition as a user condition. CONSTITUTION: A test signal generator(210) generates a test signal for controlling sound balance. An audio signal processor(203) amplifies and processes the test signal and an audio signal by corresponding to a controlled volume value. Many speakers output the signals processed in the audio signal processor(203). A microphone(209) receives the signals outputted from the speakers. A controller(206) decides levels of the test signal and peripheral noise signals, and automatically controls the sound balance. The audio signal processor(203) is a signal processing circuit included in audio equipment or video equipment. The microphone(209) is built in the video equipment. The audio equipment and the video equipment are connected through a signal line and a control line.
Patent KR-20020096767-A (KR)
Inventor: KIM KYONG BOK
IPC: H01H13/20
Filed: 2001-06-21
Abstract: PURPOSE: A switching device and a structure of the same are provided to perform smoothly a push-on or a push-off control operation by improving a structure of a contact on/off switch. CONSTITUTION: A body is formed with an upper part(11) and a lower part(12). A button portion(20) for varying a displacement contact(51) is combined with the upper part(11) of the body. The lower part(12) has a wire insertion hole(13). A wire is inserted into the wire insertion hole(13). A button portion(20) is used for contacting the displacement contact(51) with a fixing contact(50). A groove portion is formed on the button portion(20). A hanger portion(22) is connected to the button portion(20). A button cover(23) is connected to the button portion(20). A displacement portion(24) is displaced by an operation of the button portion(20). The displacement portion(24) is connected to the displacement contact(51) by a spring(40). A lamp indication portion indicates light of the lamp. An indication portion indicates the lamp or the light of the lamp. A projection portion limits the displacement of the button portion(20).
Patent KR-20030000916-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KO CHANG JIN
IPC: H01L21/28
Filed: 2001-06-27
Abstract: PURPOSE: A fabrication method of a semiconductor device is provided to prevent a volcano generated in a via hole and to easily deposit a barrier layer by nitrifying before depositing the barrier layer. CONSTITUTION: A metal film(22) is formed on a semiconductor substrate having a lower layer(21). After forming an interlayer dielectric(20) stacked sequentially with a first TEOS layer(23), an SOG(Spin On Glass) layer(24) and a second TEOS layer(25) on a resultant structure, a via hole(26) is formed by selectively etching the interlayer dielectric(20). A nitride layer(27) is formed at inner walls of the via hole(26) by nitrifying at nitrogen atmosphere to the via hole. Then, a barrier layer is formed on the nitride layer(27).
Patent KR-20030001990-A (KR)
Title: Device For Removing The Smell The Food Wastes Treatment Machine
Inventor: LEE GYEONG HWAN
IPC: B09B5/00
Filed: 2001-06-28
Abstract: PURPOSE: An apparatus for removing odorous gas generated from garbage disposer is provided, which is characterized in that odorous gas generated during garbage treatment is removed by plasma and activated carbon filter. CONSTITUTION: The apparatus comprises a pipe(104) for transporting harmful gas generated during garbage treatment; a means(110) for generating plasma for the removal of odorous gas; a filter(114) packed with activated carbon for odorous gas removal; a holder for supporting the filter(114); and a fan(115) for exhausting treated gas.