baber/WOPTO huggingface dataset:
Patent KR-20020076781-A (KR)
Title: Portable milk powder can
Inventor: HWANG HYUN DUK
IPC: B65D81/02
Filed: 2001-03-30
Abstract: PURPOSE: A portable powdered milk container of quantitative discharge type is provided to enable a user to conveniently discharge a predetermined amount of powdered milk into a target place accurately. CONSTITUTION: The portable powdered milk container of quantitative discharge type comprises a cylindrical powdered milk reservoir(12); a discharge amount control part(14) as a cylindrical structure having a plurality of receiving sections for separately receiving a constant amount of powdered milk, the receiving sections being defined in the half part of the cylindrical structure; upper and lower partitions used to fix a position of the discharge amount control part, the half part of each partition defining a space and the other half part forming a closed disk; a discharge amount control cover; an exit container(24) having a funnel shaped discharge hole; and upper and lower covers(26,28) coupled to the reservoir and the exit container respectively.
Patent KR-20020076817-A (KR)
Title: Automatic video recorder of vehicle accident
Inventor: ROH DUK KWAN
IPC: B62D41/00
Filed: 2001-03-30
Abstract: PURPOSE: An automatic recording apparatus at a traffic accident is provided to prevent additional accidents and minimize the injured person or victims by checking the cause with displaying image through the screen. CONSTITUTION: An automatic accident recording device is composed of impact detecting sensors(1n) outputting signals in applying impact to a vehicle; amplifiers(2n) amplifying fine electric signals from impact detecting sensors; comparators(3n) deciding operation of a VCR(videocassette recorder)(5) by comparing collision detecting voltage with the reference voltage; a recording time set unit(4) setting the recording time; the VCR recording by dividing image signals in outputting signals from comparators; CC(closed circuit) cameras(7n) photographing surroundings; an image signal distributor(8) outputting to the VCR and a screen(9) by distributing image signals; and the screen displaying image signals from the distributor. Additional accidents or victims are minimized with recording automatically at the accident.
Patent KR-20020078387-A (KR)
Title: Noise elimination method for cellular phone
Inventor: JUN YEONG GEON
IPC: H04B1/10
Filed: 2001-04-09
Abstract: PURPOSE: A method for removing a noise in a cellular phone is provided to offer a clear sound quality by outputting the noise except for a sound for which a user wishes through a speaker of the cellular phone, an earphone, and a handsfree speaker. CONSTITUTION: When a user uses a speaker of a cellular phone, it is judged whether a noise is generated when operating a vocoder during a uniform time after generating a key tone. If the noise is generated, a switch of a path unit connects to an earphone or a handsfree speaker according to a control signal of a control unit for transmitting the noise to the earphone or the handsfree speaker.
Patent KR-20020079188-A (KR)
Title: Method of inserting/detecting digital watermarks and apparatus for using thereof
Inventor: CHOI JONG UK
IPC: H04N7/08
Filed: 2001-04-13
Abstract: PURPOSE: A method of inserting and detecting a digital water mark and a water mark insertion/detection system using the method are provided to rapidly and accurately insert and detect a water mark. CONSTITUTION: Pseudo noise codes are generated using a user key and a unique key. The pseudo noise code generated using the user key is added to the pseudo noise code generated using the unique key. The pseudo noise code added up is inverse-discrete-cosine-transformed in order to generate a digital water mark. A digital water mark formed by a process of resampling the digital water mark in a predetermined size is added to a video signal, thereby inserting the digital water mark into the video signal.
Patent KR-20020080836-A (KR)
Title: Apparatus for measuring coordinate based on optical triangulation using the images
Inventor: LEE HO JAE
IPC: G01B11/00
Filed: 2001-04-18
Abstract: PURPOSE: An optical triangulation three-dimensional measurement apparatus is provided to detect three-dimensional coordinates of multiple points at a time, while allowing a target camera or source camera to have an adjustable pickup angle. CONSTITUTION: An optical triangulation three-dimensional measurement apparatus comprises a source camera(33) for picking up images of an object; a target camera(32) spaced apart from the source camera, and which picks up image of the object; a display unit(50) for displaying three-dimensional coordinates value; and a processor(40) for detecting the three-dimensional coordinates of measurement points picked up by the source camera and the target camera in accordance with the formula, wherein b is a center distance between cameras in XT-axis direction, (uTi,VTi) is coordinates of i-th point in the target image, (UT0,VT0) is a center coordinates of the target image, and theta(i) is a rotation angle of the source camera or the target camera with respect to the i-th point, and displaying the detected three-dimensional coordinates to the display unit.
Patent KR-20010078391-A (KR)
Title: Addressable Television Broadcasting System
Inventor: KIM JI TAE
IPC: H04N21/2347
Filed: 2001-04-26
Abstract: PURPOSE: An addressable TV broadcasting system is provided to broadcast a particular program to a particular group if necessary by allowing a broadcasting station to define viewers and insert control data for limiting to a receiving allowable group. CONSTITUTION: A host computer(1) transmits a control data signal that has been inserted into a broadcasting program and transmitted by a broadcasting station. A data inserting part inserts data transmitted from the host computer(1) into the broadcasting program. A signal dividing part(3) divides the signal data inserted into the broadcasting program in a TV receiver. A central processor(4) performs instructions of the divided control data. An addressing part(5) addresses the central processor(4). A communication modem(7) allows a receiver to transmit the data signal to the host computer(1) under the control of the central processor(4). A memory(6) stores the data addressed and received from the host computer(1).
Patent KR-20010098956-A (KR)
Title: 북이 없는 직조기의 매듭형성장치
IPC: D03C7/00
Filed: 2001-04-28
Abstract: 본 발명은 직조기 본체를 고속회전시키더라도 미려한 매듭을 형성할 수 있도록 하기 위한 북이 없는 직조기의 매듭형성장치에 관한 것이다. 주요 구성은 기본실을 안내하는 니들(14)을 구비한 니들 레버(7), 매듭실을 안내하는 얀 핑거(20)를 좌우 회전운동 가능하게 구비한 핑거 레버(8) 및 얀 핑거(20)의 좌우운동을 담당하는 체인지 레버(9)를 각각 상하로 회전운동 가능하게 기계틀(1)에 지지시키고 직조기 본체에 동기하여 구동되는 회전축(3)에 각 레버(7, 8, 9)에 대응시켜 각 레버(7, 8, 9)를 좌우회전운동 구동하는 편심 부쉬(5(5a, 5b, 5c))를 설치하는 동시에 체인지 레버(9)와 얀 핑거(20)를 연결기구인 필로우 볼 로드(22)로 연결하는 것이 특징이다.
Patent KR-20010100960-A (KR)
Inventor: YOON SEUNG HYUN
Filed: 2001-05-02
Abstract: 본 발명에 따른 왑을 이용한 사용자 연결 방법 및 시스템은 사용자 단말기로부터 본인 신상 정보와 이상형 유형 정보를 포함하는 사용자 정보를 수신하여 저장하고, 상기 사용자 단말기로부터 미팅 신청 요청을 수신하는 경우, 상기 사용자 단말기로부터 수신된 적어도 하나의 이상형 유형 정보에 상응하는 이상형이 존재하는지 검색하여 상기 검색된 이상형에게 미팅 신청을 전송하는 것으로서, 신청자와 가까이에 있는 이상형들의 이동 통신 단말기로 미팅 신청을 전송함으로써 원하는 조건의 사람을 원하는 장소에서 빨리 만날 수 있고, 상기 사용자가 원하는 최적의 상대방을 찾을 수 있다.
Patent KR-20010069796-A (KR)
Title: driving wheel structure
Inventor: PARK SUNG KI
IPC: B60B23/00
Filed: 2001-05-11
Abstract: PURPOSE: A driving wheel structure is provided to automatically stand a wheel by forming a load point acting on the wheel at the lower part of a wheel center and prevent rolling of the wheel. CONSTITUTION: A driving wheel structure includes an inner ring fixedly installing rollers different in number according to stress distribution, an outer ring(200) coupled with an orbit part of the rollers for rotating, a power transmitting part coupled with the inner ring at the equal center shaft and connected with the outer ring for rotating the outer ring, a drive shaft(400) installed at the lower part parallelly separated from the center shaft of the power transmitting part and coupled by an electromotive equipment for generating rotary force to the power transmitting part.
Patent KR-20020087147-A (KR)
Title: Polymer carrier for immobilization of microorganism pretreated by Plasma, preparation method thereof and its use
Inventor: CHOI HO SEOK
IPC: C08J9/36
Filed: 2001-05-14
Abstract: PURPOSE: Provided are an economic polymer carrier having improved structure for effectively removing a malodor generated at industrial site or organic material of wastewater disposal site, a method for producing the same, and use thereof. CONSTITUTION: The polymer carrier has a surface modified by treating a polymer foam of open cell with plasma. The polymer foam is a film or particle formed from a material selected from the group consisting of polyurethane, polyethylene, polypropylene, PVC(polyvinyl chloride), polystyrene, and PMMA(polymethyl methacrylate). The polymer carrier is produced by the steps of (i) preparing a polymer foam having predetermined size; (ii) pretreating the polymer foam by chemical oxidation; and (iii) plasma treating the oxidized polymer foam with oxygen and/or argon-oxygen.
Patent KR-20020088195-A (KR)
Title: Polyoxymethylene resin composition having an excellent heat stability
Inventor: BYUN GYEONG SEOP
IPC: C08L59/04
Filed: 2001-05-18
Abstract: PURPOSE: Provided is a polyoxymethylene resin composition which can impart excellent thermal stability especially when coloring, without decreasing properties of polyoxymethylene when shaping. CONSTITUTION: The polyoxymethylene resin composition comprises (A) 100 parts by weight of polyoxymethylene polymer having molecular weight of 10,000-200,000 g/mol, which is a homopolymer or copolymer of oxymethylene; (B) 0.01-5 parts by weight of melamine resin; and (C) 0.01-5 parts by weight of polyoxyethylene polyoxypropylene block copolymer of formula 1 having average molecular weight of more than 7,000, less than 10,000. In the formula 1, a, b, and c, which are same or different with each other, are integers of more than 1, and 65%<=((b'+c')M2/(a'+b'+c')M2)x100<=95%, and Mw represents a weight average molecular weight.
Patent KR-20020089028-A (KR)
Title: Apparatus for moving and supporting camera
Inventor: AHN HYOUNG KOOK
IPC: G03B17/56
Filed: 2001-05-22
Abstract: PURPOSE: A movement support apparatus for camera is provided to maintain stability of camera during photographing by completely absorbing vibration of handle, while supporting the camera in a wide variety of ways in accordance with photographing techniques. CONSTITUTION: A movement support apparatus comprises a base(1) installed to be compulsorily rotated centering from a first central axis(3), and which permits a small camera to be attached onto the base; a first rotating joint(4) having top and bottom arranged to compulsorily rotate centering from the first central axis and a second central axis(6); a second rotating joint(7) having front and rear ends arranged to compulsorily rotate centering from the second central axis and a third central axis(13), and a support rod(11) arranged at the rear end of the second rotating joint so as to allow a contact member(10) to be coupled to the support rod; a fixed handle(8) coupled to both ends of the second central axis such that the fixed handle is compulsorily rotatable; a bearing block(17) disposed beneath the base and coupled to the center of the first central axis, and which has a semi-spherical bearing groove formed at the outer bottom of the bearing block; and an angle adjustment handle(15) inserted into the bearing groove such that a ball cam(16) is not escaped from the angle adjustment handle.
Patent KR-20010107703-A (KR)
Title: 엄격한 공차로 매입된 소자를 구비하는 인쇄 회로 기판형성 방법
IPC: H05K1/16
Filed: 2001-05-24
Abstract: 본 발명은 임피던스 소자를 구비하고, 절연 지지체상에 소정 패턴의 임피던스 소자와 도체 패턴이 합체되어 있는 인쇄 회로 기판 형성 방법에 관한 것이다.  이 인쇄 회로 기판 형성 방법은 고전도성 재료 시트의 제1 표면에 임피던스 재료층을 성막하는 공정과, 고전도성 재료 시트의 제2 표면을 지지체에 부착하는 공정을 포함한다.  그 후, 임피던스 재료층에 포토레지스트층을 도포하고 화상에 따른 노출 및 현상을 행한다.  포토레지스트 재료의 제거된 비화상 영역 아래의 임피던스 재료층 부분을 에칭해 낸 후에, 고전도성 재료 시트 상에는 소정 패턴의 임피던스 소자가 남는다.  그러므로, 임피던스 소자를 구비하는 인쇄 회로 기판을 고정밀도의 전기적인 공차로서 제조할 수 있다.
Patent KR-20010111000-A (KR)
Title: 차량용 공조장치 및 그 제어방법
IPC: F02D29/04
Filed: 2001-06-04
Abstract: 본 발명은 차량용 공조장치에 있어서, 에어컨 부하에 따른 엔진제어 및 공조제어를 행함으로써 연비 및 조정성의 향상을 도모하는 것을 목적으로 하며, 이를 위한 수단으로서, 외기온도(T)와 차량 주행속도(V)에 근거하여 추정된 제 1추정 콤프레서 토오크와 냉매압력(P)에 근거하여 추정된 제 2추정 콤프레서 토오크 중 높은 값의 쪽을 추정 콤프레서 토오크로서 채용하며, 에어컨의 조작 스위치(26)가 온 상태일때에는, 채용된 추정 콤프레서 토오크에 근거하여 엔진(11)의 운전상태 및 콤프레서(12)를 제어한다.
Patent KR-20010070806-A (KR)
Title: Garbage processing device and method
Inventor: LEE JONG SOO
IPC: B09B1/00
Filed: 2001-06-08
Abstract: PURPOSE: A food waste treatment equipment is provided, which can sterilize pathogenic bacteria by heating the food waste at a high temperature and high pressure and also remove odor gas and water by low-temperature cooling and decompression. CONSTITUTION: The system comprises the followings: (i) an evaporation part (200) that has a heater (100) at the bottom for heating food waste fed through the inlet at the top; (ii) a cooling part (300) that consists of a condenser (1) and a refrigerator (2) for condensing odor vapor discharged from the evaporation part (200); and (iii) a decompressing part (400) that consists of an ejector (4) for discharging uncondensed gas from the condenser (1).
Patent KR-20020093540-A (KR)
Title: Method for controling voice output gain by predicting background noise
Inventor: KIM WON CHEOL
IPC: H01T13/46
Filed: 2001-06-09
Abstract: PURPOSE: A method for controlling a voice output gain through estimation of background noise is provided to control the gain of a voice output transmitted from a counterpart according to a background noise level so as to automatically adjust the voice output gain. CONSTITUTION: Background noise with respect to a voice signal transmitted from the outside is obtained. Dispersion of energy of each channel is obtained through a channel energy measurement instrument according to the background noise, to estimate background noise. Energy level is grasped through the estimated background noise signal section to judge if the gain of a voice signal output for the current frame is controlled or not. According to the judged result, a gain control flag is set to automatically control gains of voice signals output for various frames.
Patent KR-20030000425-A (KR)
Title: System and method for resonant driving a piezoelectric transformer using a voltage controlled oscillator having a dual voltage input
Inventor: HONG SUN GIL
IPC: H01F38/24
Filed: 2001-06-25
Abstract: PURPOSE: A resonant driving system and method is provided to perform zero voltage switching in a simple manner by using a double voltage input voltage controlled oscillator, while achieving improved efficiency of resonant driving system. CONSTITUTION: A resonant driving system comprises a piezo-electric transformer(100) having a resonant frequency, a first input terminal(Tp1) and a second input terminal(Tp2), and a capacitance arranged between the first input terminal and the second input terminal; an inductor(200) having a first terminal and a second terminal, wherein the second terminal is connected to the first input terminal of the piezo-electric transformer, and the inductor resonates with the capacitance of the piezo-electric transformer; a switching unit(300) having an input terminal(Td), an output terminal(Ts) and a control terminal(Tc), wherein the input terminal is connected to the second terminal of the inductor, and the switching unit switches between the input terminal and the output terminal in accordance with the signal being applied to the control terminal; and a double voltage input voltage controlled oscillator(400) having a first voltage input terminal(TV1), a second voltage input terminal(TV2) and a switching control signal output terminal(Tout), wherein the switching control signal output terminal is connected to the control terminal of the switching unit, the switching control signal output terminal outputs an on/off control signal for controlling the switching unit, and the double voltage input voltage controlled oscillator controls the switching unit turn on time and turn off time independently from each other by the voltages input to the first voltage input terminal and the second voltage input terminal, respectively.
Patent KR-20030001104-A (KR)
Title: A forming method of self align contact using ArF photo resist
Inventor: KIM SANG IK
IPC: H01L21/28
Filed: 2001-06-28
Abstract: PURPOSE: A method for forming an SAC(Self Align Contact) by using an argon fluoride photoresist is provided to prevent losses and deformation of patterns by using polysilicon having a high etch ratio as a hard mask and ArF photoresist having a high tolerance to chlorine gas. CONSTITUTION: An interlayer dielectric(14) and a hard mask made of polysilicon are sequentially formed on a substrate(10) having a plurality of gate electrodes(11). An ArF photoresist pattern is formed on the hard mask. A contact region is defined to expose the interlayer dielectric(14) by selectively etching the hard mask using chlorine gas. A contact hole is formed to expose the substrate(10) by selectively etching the exposed interlayer dielectric(14) by using the ArF photoresist pattern and the hard mask pattern as a mask. A plug(18) is then filled into the contact hole.
Patent KR-20030002123-A (KR)
Title: Fuse structure in semiconductor device and method of fabricating the same
Inventor: KIM SEON U
IPC: H01L21/82
Filed: 2001-06-30
Abstract: PURPOSE: A fuse structure of a semiconductor device is provided to fabricate a reliable dynamic random access memory(DRAM) device of 0.13 micrometer class by solving a reliability problem rising from a fuse structure composed of TiN and polysilicon. CONSTITUTION: A lower fuse layer(3) is composed of a high melting point nitride metal layer for forming a lower electrode of capacitor. An upper fuse layer(4) is composed of polysilicon for forming a lower electrode of capacitor. The fuse structure is a dual structure composed of the lower fuse layer and the upper fuse layer. A fuse part corresponding to a fuse repair region(10) is a single layer composed of the upper fuse layer made of polysilicon while the lower fuse layer is excluded.
Patent KR-20030008360-A (KR)
Title: Structure of lower anchor-bar for child-seat of automobile
Inventor: YANG JIN O
IPC: B60N2/26
Filed: 2001-07-20
Abstract: PURPOSE: Structure of a lower anchor bar for a baby seat of a vehicle is provided to improve the sitting feeling of a passenger by installing a lower anchor bar in a seat cushion and to promote safety by preventing a hit on the passenger in such an accident as a rear impact. CONSTITUTION: A rectangular chamber(20) is installed in the rear side of a seat cushion. A lower anchor bar(30) consisting of a bracket(31) and a fixing bar(32) is mounted in the chamber. A cover(40) inserted with hinge shafts(41) is rotatably mounted at the front and rear faces of the chamber. Particularly, the cover is installed in the height the same as that of a rear seat(10). Thus, the hip of a passenger is not interfered with the cover.
Patent KR-20030009923-A (KR)
Title: Laminated flooring, laminated wood, and methods of producing the same
Inventor: LEE YUN JONG
IPC: B27D1/04
Filed: 2001-07-24
Abstract: PURPOSE: A laminated flooring and a laminated board plank using small-diameter log are provided which are manufactured by adhesively laminating wood of the small-diameter log in three or more layers in such a way that grains of the wood are alternated to each other, and a method for manufacturing the same is provided. CONSTITUTION: The laminated flooring is characterized in that it is manufactured by laminating wood of the small-diameter log in three or more layers including surface and back boards(1,3) in such a way that grains of the wood are alternated to each other, wherein tenons are formed along a length direction of the flooring by adhesively laminating layers in such a manner that the grains of the wood are alternated to each other, the laminated flooring comprises three layers of surface, intermediate and back boards(1,2,3) in which the grains of the wood are alternatingly laminated, and small-diameter log selected from the group consisting of larch, Japanese cypress, Japanese cedar, Betula Schmidtii, alder, Kalopanax pictum, Maackia amurensis, Korean white pine, chestnut tree and maple is used as a material for the surface and back boards(1,3), and small-diameter log selected from the group consisting of pitch pine, Korean white pine, fir, Populus tomentiglandulosa and poplar is used as a material for the intermediate board(2) laminated between the surface and back boards(1,3).
Patent KR-20030015961-A (KR)
Title: Prevented Copy and Erase about a CD apparatus
Inventor: CHOI JAE WOO
IPC: G11B19/02
Filed: 2001-08-18
Abstract: PURPOSE: A device for preventing the copy and deletion of a CD is provided to prevent the copy or deletion of a CD by the mistake of a user by directly controlling the copy and deletion functions by using an optical sensor, thereby safely keeping stored data. CONSTITUTION: A device for preventing the copy and deletion of a CD includes an optical sensor(3) for sensing reflected light by emitting light upward to an upper part of a CD-RW(2) inserted in a CD-RW player(1) and downward and vertically to an upper part of the CD-RW player, and a control part(5) for converting the light reflected to the optical sensor to signals to control the copy/deletion function of the CD-RW player, and a label(22) provided to an upper part of the CD-RW for shielding the light emitted from the optical sensor vertically.
Patent KR-20030023048-A (KR)
Title: Method for real-time auditing a Network
Inventor: CHA SU GIL
IPC: H04L12/22
Filed: 2001-09-11
Abstract: PURPOSE: A real-time security audit method is provided to analyze thousands of event log-in occurring every time, in an IDS(Intrusion Detection System), a firewall and a system connected by a user. CONSTITUTION: An intrusion detection event log group, a firewall event log group and a system event log group stored in a database are simultaneously displayed on a display part of a real-time analyzer(52). The first event log for security audio is selected from the displayed intrusion detection event log group, firewall event log group or system event log group(54). The second event log group to be connectively analyzed from event log groups excepting the first event log group is selected(56). A connective analysis condition for connectively analyzing the first event log and the second event log group is selected(58). The first event log and the second event log group are compared and analyzed based on the selected connective analysis condition, and the second event logs meeting the connective analysis condition are searched from the second event log group(60,62). And the searched second event logs are displayed on the display part of the real-time analyzer(66).
Patent KR-20030023054-A (KR)
Title: Igniting device for gas range
Inventor: KIM HYEONG JONG
IPC: F24C3/10
Filed: 2001-09-11
Abstract: PURPOSE: An ignition device used in a gas range is provided to improve productivity and to reduce manufacturing cost by simplifying a structure of the ignition device capable of igniting a plurality of top burners. CONSTITUTION: An ignition device includes a front panel(10) having a plurality of ignition handles. Many regulating valves(50) are installed at a rear side of the front panel(10) so as to adjust the amount of gas supplied to many burners. The regulating valve(50) has a rotating shaft(54) rotated by the ignition handle, and a hook lever(52). A switch guide is supported on the front panel(10). The switch guide is moved when the hook lever(52) is rotated. A micro-switch is provided to operate an ignition plug by making contact with the switch guide.