baber/WOPTO huggingface dataset:
Patent KR-20020003090-A (KR)
Inventor: CHAN HONG-TA JAMES
IPC: B05D7/00
Filed: 2001-06-28
Abstract: PURPOSE: A method for producing a shaped article having excellent barrier properties is provided to achieve the shaped articles to be utilized even to complicated shapes of a polyolefin substrate without requiring any complicated primer treatment. CONSTITUTION: The method of producing a shaped article comprises the steps of; applying a powder of a barrier material(12), after melting it, to a substrate of a polyolefin(11) according to a flame spray coating process. Alternately, the method comprises the steps of; applying a powder of a carboxylic acid-modified or boronic acid-modified polyolefin, after melting it, to a substrate of a polyolefin according to a flame spray coating process, followed by applying a powdery coating substance of a barrier material, after melting it, to the resulting carboxylic acid-modified or boronic acid-modified polyolefin layer according to a flame spray coating process.
Patent KR-20030002915-A (KR)
Title: System of Electronic Business for Product Business Card Using CI(Corporate Identity) Database in Company that Input One Time Text Information about New Employer and Present Employer Inform
Inventor: RYU JONG YEON
IPC: G06Q99/00
Filed: 2001-07-02
Abstract: PURPOSE: A method for making a business card through the only one time input of the text information of a new employer and an existing employer by using a CI(Corporate Identity) database of a corporate is provided to make a business card without an additional process causing the cost increase by storing the details of the CI images of the corporate in the database of a computer. CONSTITUTION: A client of the business card gives an order to an off-line printing business person(21). The information about the new employer, the existing employer, and the corporate needed for making the business card is put into the database of the printing business person(22). The CI and the information of the corporate are databased. The customized business card is made(13,14). The client checks the business card. The client and the business person share and feed back the information about each other through a network(15,25).
Patent KR-20030003498-A (KR)
Title: An apparatus of detecting 3-D position of fruits and method of detecting 3-D position of it
Inventor: CHOI HONG GI
IPC: B25J19/04
Filed: 2001-07-03
Abstract: PURPOSE: A method and an apparatus for detecting a three dimensional position of vegetables and fruits are provided to precisely detect positions of vegetables and fruits by detecting the three dimensional position of vegetables and fruits using 6-axis manipulator. CONSTITUTION: First and second cameras(2,4) are provided to detect X-axis and Y-axis distances of vegetables or fruits. A laser sensor(3) is attached between the first and second cameras(2,4) so as to detect a linear distance of Z-axis vegetables or fruits. The first and second cameras(2,4) and the laser sensor(3) are attached to a 6-axis manipulator. First and second image boards are connected to the first and second cameras(2,4). A 6-axis manipulator adjusting device is connected to the 6-axis manipulator so as to control the 6-axis manipulator. A computer is connected to the 6-axis manipulator adjusting device and the first and second image boards.
Patent KR-20010083860-A (KR)
Inventor: AHN CHEOL GYU
IPC: H02P8/22
Filed: 2001-07-05
Abstract: PURPOSE: A micro stepping motor driving apparatus is provided to minimize vibration of the motor by receiving feedback motor current and controlling loop current in accordance with the phase state. CONSTITUTION: An apparatus comprises a frequency divider(10) for receiving clock signal from a main clock unit and outputting divided clock signal; a current control value generating unit(100) for receiving 6/10-divided clock signal, driving current set value and holding current set value, and outputting a current control value in accordance with the motor drive state; a start signal generating unit(109) for receiving 18-divided clock signal from the current control value generating unit, and outputting a high level start signal; an address generation unit(110) for receiving start signal from the start signal generating unit, outputting pulse value according to motor drive, and outputting an address value for data access; a motor drive data generating unit(130) for receiving address value, forward/reverse pulse and step pulse signal from the address generation unit, and outputting A-phase and B-phase data having phase difference of 90°; a multiplier(162) for multiplying A-phase or B-phase data output from a latch multiplexer(160) and the current control value applied from the current control value generating unit; a loop current value latch(150) for latching the loop current value converted into digital; a control signal generating unit(168) for outputting A-phase and B-phase control signal; first and second multiplexers(166,170) for selecting A or B-phase data; an arithmetic unit(174) for performing arithmetic operation for the output signal from a third multiplexer(172) and A/B-phase data; and comparing units(182,184) for outputting a motor driving signal.
Patent KR-20020005481-A (KR)
Title: External Force Detecting Sensor
Inventor: KONAKA YOSHIHIRO
IPC: G01P15/18
Filed: 2001-07-06
Abstract: PURPOSE: To solve the problem of an external force sensor where a cavity containing the movable part of the sensor is widened because a narrow cavity is susceptible to air damping that the moving range of the movable part is widened in the vertical direction when the top face 20a and the bottom face 20b of the cavity are made too high and the movable comb-tooth electrode 21 at the movable part is left in a state riding on the fixed comb-tooth electrodes 31, 41 at the fixed part thus disabling the sensor. CONSTITUTION: The height D from the fixed comb-tooth electrodes 31, 41 to the top face 20a and the bottom face 20b of a cavity, the widths W1, W2 and W3 of the movable comb-tooth electrode 21 and the fixed comb-tooth electrodes 31, 41 the height h of the movable comb-tooth electrode 21 and the fixed comb- tooth electrodes 31, 41, and the microgaps g1, g2 between the movable comb- tooth electrode 21 and the fixed comb-tooth electrodes 31, 41 are set as elements and the movable part is reset surely to a stationary position by the resiliency of a beam.
Patent KR-20030008662-A (KR)
Title: Method of making multi-beams and an optical pickup apparatus employing it
Inventor: KIM BONG GI
IPC: G11B7/1353
Filed: 2001-07-19
Abstract: PURPOSE: A multi-light forming method and an optical pickup device using the same are provided to simplify the manufacturing of a dual beam splitter or a saw tooth type grating and simplify the control between the multiple light. CONSTITUTION: A multi-light forming method includes the steps of generating a first beam(I) by reflecting light from a light source(10) against a first reflecting layer formed with a first reflecting surface(105a) of a first reflectivity while transmitting remaining light, reflecting the transmitted light against a second reflecting surface(110a) of a second reflectivity, and splitting the reflecting light into a plurality of beams by transmission or reflection via the second reflecting surface and the first reflecting surface, wherein the first reflectivity is smaller than 0.5 and the second reflectivity is larger than 0.5.
Patent KR-20030013186-A (KR)
Inventor: PARK GYEONG HWAN
IPC: G11B17/02
Filed: 2001-08-07
Abstract: PURPOSE: A disc drive is provided to stabilize air flow generated due to rotation of a disc to prevent the disc from vibrating when the disc is rotated, thereby removing vibration noise. CONSTITUTION: A disc drive includes a main base(20) having components for playing a disc, a tray(30) that has a disc mount part on which a disc is mounted and a cut portion formed at one side of the disc mount part and moves the disc while moving into the main base and out of the main base along a guide rail(22) formed on the main base, and a connection part(24) placed on the main base, corresponding to the cut portion of the tray, to connect a space on the tray with the outside. The connection part is formed on the part of the main base, corresponding to the portion where the edge of the disc meets the edge of the tray.
Patent KR-20030014472-A (KR)
Title: Stiffness reinforce structure of Rear strut type suspension
Inventor: KIM BYEONG JIN
IPC: B62D25/08
Filed: 2001-08-11
Abstract: PURPOSE: A rigidity reinforcing structure for a rear strut unit is provided to disperse a repeated load of a vibration in the rear strut unit to a quarter reinforcing panel and to reduce the vibration of an inner panel of a wheel house by connecting an inner reinforcing member of the wheel house and an inner panel of the wheel house with an inner quarter panel. CONSTITUTION: A rigidity reinforcing structure comprises a quarter reinforcing panel(30), an inner panel of a wheel house(40), and an inner reinforcing member of a wheel house(60). The quarter reinforcing panel has an "L" shape in a section and improves a rigidity by fixing a folding surface of the end on the upper surface of an inner quarter panel(20). The end of the inner panel of the wheel house attaches to the outside of the inner quarter panel and the other end is connected to a rear floor panel. The inner reinforcing member of the wheel house is between the inner quarter panel and a shock absorber cover(50). The end of inner reinforcing member fixes on the folding part of the inner quarter panel and the other end fixes on the folding part of the shock absorber cover.
Patent KR-20030017719-A (KR)
Title: Method for direct caculating velocity of the standard atmosphere flutter
Inventor: BAEK SEUNG GIL
IPC: G06G7/78
Filed: 2001-08-22
Abstract: PURPOSE: A method for directly calculating a velocity of standard atmosphere flutter is provided to perform a polynomial matrix calculation for structure with small time and effort, and to obtain a stable calculation result. CONSTITUTION: A structure characteristic, an air force and an atmosphere characteristic at a matched point are inputted(S1). A velocity-gravity curve diagram at the matched point is written by using the inputted values(S2). The flutter velocity is calculated from a velocity-gravity curve(S3). A result is outputted by deciding the calculated flutter velocity and a frequency(S4).
Patent KR-20030017083-A (KR)
Inventor: LEE JOM SHIK
IPC: C02F3/32
Filed: 2001-08-23
Abstract: PURPOSE: An environmental friendly water quality improving system is provided, which is characterized in that a frame made by both pipe and waste tire system into which styrofoam is inserted to make a monolithic device endowed with buoyancy, durability to float on river, dam, intake of water supply source for improving the quality thereof by grass or tree implanted. CONSTITUTION: Pipe system into which styrofoam is inserted to make a monolithic device endowed with buoyancy, durability and cushioning; waste tire system into which styrofoam is inserted to make a monolithic device endowed with buoyancy, durability; a frame is made by the both of pipe or waste tire system floating on river, dam, intake of water supply source to improve the quality thereof, on which grass or tree are implanted.
Patent KR-20030023275-A (KR)
Inventor: SON SEUNG GU
IPC: F25D23/02
Filed: 2001-09-13
Abstract: PURPOSE: A door switch of a refrigerator is provided to prevent leakage of electric current. CONSTITUTION: A door switch(30) includes a case(31) having connecting terminals comprising a movable terminal(35), a fixed terminal and an outside terminal; a cover(60) joined to the case to cut off the connecting terminals from the outside; and ribs(50a) formed to be separated from the connecting terminals to extend insulating distance between the connecting terminals and the outside. Insulating distance(I) between the movable terminal of the door switch and a refrigerator case(40) is secured enough thereby.
Patent KR-20030025995-A (KR)
Title: Apparatus for intercepting AC-Power on overload
Inventor: KIM MYUNG SIK
IPC: H02H7/12
Filed: 2001-09-24
Abstract: PURPOSE: A noncontact AC transform cutoff device is provided to prevent damages on elements of a circuit due to over-current by using a thyristor semiconductor device. CONSTITUTION: A switch portion(10) is installed at a primary coil of a transformer(T). The switch portion(10) is formed with thyristors(11,15) in order to cut off current paths according to a gate control signal when abnormal current is generated. A power transformer(PT) is installed at a front end of the switch portion(10). A power detection portion(20) controls synchronization of phases according to a detection value of the power transformer(PT). An over-current detection portion(30) compares a current value of the power transformer(PT) with a reference current value. A plurality of output portions(41,45) are formed with an LED and a buzzer. An input portion(50) controls an output sound of the buzzer of the output portion(45). A control portion(60) controls an abnormal state and generates an alarm signal when the abnormal current is generated.
Patent KR-20030028025-A (KR)
Inventor: KIM MAN YEONG
IPC: B01D53/94
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a catalytic converter using pellet which is installed in a housing of a catalyst converter for removing particulate pollutants in flue gas. CONSTITUTION: The catalytic converter comprises a housing(31) for a catalyst converter(30), having a gas inlet(32) and a gas outlet(33) at the front part and rear part, respectively, and a case(34) for receiving particles, which would be recovered, at the bottom thereof; a plurality of pellets(35) filled in the housing for collecting particles in a flue gas; a rotating shaft(41) provided on the center axis of the housing(31) to be rotated by a driving device(40); and a plurality of blades(42) radially arranged at the outer surface of the rotating shaft(41) for moving the pellets(35) in the housing(31).
Patent KR-20030028268-A (KR)
Title: Method for notifying controllable prefix in PSTN
Inventor: KIM BONG GI
IPC: H04M3/22
Filed: 2001-09-28
Abstract: PURPOSE: A controllable prefix providing method in a PSTN(Public Switched Telephone Network) system is provided to check information on number movement subscribers at a real time when occurring fails or traffic congestions of a relay period between stations, discriminate whether a control is possible. CONSTITUTION: A code of an HTR(Hard to Reach) having less finish possibility when occurring fails or traffic congestions of a relay period between stations is checked(S1). A subscriber who moves the number among a network management system for controlling is checked(S2), so that the existence of a number movement subscriber is confirmed(S3). If a number movement subscriber exists, a prefix of the subscriber is compared with that of the prefix for controlling. It is discriminated whether the prefix of the movement subscriber is included to a control boundary(S4), if not, a general control is applied(S5), if so, a minimum prefix capable of applying a control is set and provided it to a network operator(S6). According to discrimination of the network operator, the existence of a control is determinated(S7).
Patent KR-20030027489-A (KR)
Title: Forecasting method of end-to-end traffic distribution reflecting traffic variation according to time and optimizing method for local junction network
Inventor: KIM HYO JUN
IPC: H04M3/36
Filed: 2001-09-28
Abstract: PURPOSE: A method for calculating end-to-end traffic distributions considering traffic changes of time and a method for optimizing relay network structure using the same are provided to measure traffic intimacy between subscriber demand points, and to use the measured intimacy as basis of implementing relay structure, thereby calculating annual traffic requirements received in a network, and securing satisfactory QoS(Quality of Service). CONSTITUTION: A system reads inputted data, and initializes variables(S301). A tandem candidate controller retrieves removed or newly introduced tandems(S302). The newly introduced tandems are responsible to be serviced in an initial state(S303). In order to perform a process of improving substantial expenses until grouping of systems having high traffic intimacy is completed, a routing structure calculator calculates traffic intimacy between all the first layer switching systems and tandem receiving sections(S304-S306), and decides whether all traffic rising rates are less than '1'(S307). If so, the system decides whether optimization for all review points is completed(S311,S313,S314), and if so, the system completes the program.
Patent KR-20030028312-A (KR)
Title: Charge Pump Circuit for PLL
Inventor: BYUN SANG JIN
IPC: H03L7/093
Filed: 2001-09-29
Abstract: PURPOSE: A charge pump circuit for a phase locked loop(PLL) is provided, which solves a mismatch problem of an up/down current and a feed-through of an up/down input signal to an output voltage at the same time. CONSTITUTION: A reference voltage is applied to a gate of the first transistor(M1). A source of the second transistor(M2) is connected to a source of the first transistor in common, and the first control voltage is applied to a gate of the second transistor, and a power supply voltage is applied to a drain of the second transistor. The reference voltage is applied to a data of the third transistor(M3). In the fourth transistor(M4), a source is connected to a source of the third transistor in common and the second control voltage is applied to a gate and the power supply voltage is applied to a drain. In the fifth transistor(M5), a drain is connected to a drain of the first transistor and its drain and a gate are connected in common and the power supply voltage is applied to a source. In the sixth transistor(M6), a drain is connected to the drain of the third transistor, and the drain and a gate are connected in common, and the power supply voltage is applied to the source. In the seventh transistor(M7), a gate is connected to the gate of the fifth transistor and the power supply voltage is applied to a source. In the eighth transistor(M8), a gate is connected to the gate of the sixth transistor and the power supply voltage is applied to a source. In the ninth transistor(M9), a drain is connected to the source of the eighth transistor, and a source is grounded and a gate and the drain are connected in common. The first current source is connected between a common source of the first and the second transistor and a ground. And the second current source is connected between a common source of the third and the fourth transistor and the ground. And an output port for forming a charging/discharging path of a charging device is formed at a connection point of the drains of the seventh and the tenth transistor(M10).
Patent KR-20030030304-A (KR)
Title: Video-on-demand service compression system and method
Inventor: HA MYEONG HWAN
IPC: H04N21/8549
Filed: 2001-10-09
Abstract: PURPOSE: A video on demand summary service system and a method thereof are provided to realize a customized video on demand summary service by generating a summary moving picture instantly. CONSTITUTION: An automatic indexing part(41) detects a shot boundary in a moving picture, detects a scene boundary by considering similarity of shots, and supplements the detection result manually as occasion demands. A contents information input part(42) inputs meter data related to the moving picture and high level contents information. A database(43) stores the related information. A summary shot collection generating part(44) analyzes a request of a user before reading necessary information from the database and generating a shot collection to be used for summary. A moving picture cut editing part(45) extracts parts necessary for the original moving picture by using shot collection information for generating a short summary moving picture.
Patent KR-20030030610-A (KR)
Title: SS Measuring Apparatus
Inventor: KANG DAE IL
IPC: G01N21/00
Filed: 2001-10-12
Abstract: PURPOSE: A floating matter density measuring apparatus is provided to precisely measure density of floating matter by measuring density of floating matter using one light emitting device and three light receiving devices. CONSTITUTION: A floating matter density measuring apparatus includes a body(10) submerged into water for measuring sludge density in water. The body(10) has a cylindrical shape. A male screw section(11) is formed at an upper outer portion of the body(10). A measuring space section(12) is formed at a center of the body(10). A water path(13) is formed at a side of the body(10). The water path(13) is formed by passing through the body(10). An angle of the water path(13) is less than 90 degrees in such a manner that the water path(13) is not interrupted with a light emitting device and a light receiving device. First to fourth optical passages(21) are formed in the body(10) towards the measuring space section(12).
Patent KR-20010109502-A (KR)
Title: 방향제를 첨가한 전자파차단 스프레이
Inventor: KWON DAE WOONG
Filed: 2001-10-20
Abstract: 본 발명은 에어로졸 살포용 스프레이 용기의 내부에 전자파를 차단시킬 수 있는 탄소성분이 다량 함유된 무색, 무취의 인체에 무해한 화학물질과 방향제를 혼합하여 이를 충진시켜 만드는 향기가 나는 방향제를 첨가한 전자파 차단용 스프레이의 제조방법에 관한 것이다. 본 발명에 의한 전자파 차단용 스프레이를 사용하여 컴퓨터나 텔레비젼, 휴대폰 등의 디스플레이 장치의 표면이나, 인체에 해로운 전자파를 발산하는 전기, 전자 제품의 표면에 살포하여 일정시간 동안 전자파를 차단시킬 수 있는 효과를 유발시킴으로써, 날로 늘어나는 컴퓨터의 장시간 사용으로 일어나는 VDT(Visual Display terminal)증후군의 예방이나, 대형 텔레비젼, 전기장판, 전자레인지, 삼파장 형광스탠드 등 유해 전자파가 특히 많이 나오는 전기, 전자제품으로부터 인체의 건강을 보호하는데 활용할 수 있는 향기가 나는 방향제를 첨가한 전자파차단 스프레이의 제조방법에 관한 것이다.
Patent KR-20030033734-A (KR)
Title: Materials of weak acidic shotcrete admixture
Inventor: CHOI HONG SIK
IPC: C04B22/08
Filed: 2001-10-25
Abstract: PURPOSE: A weak acidic quick hardener for solidifying cement in a short time is provided, which doesn't harm to human beings, has resistance to alkali-aggregate reaction and prevents blocking of drain lines unlike conventional basic quick hardener. CONSTITUTION: The concrete quick hardener with weak acidity(pH2-5) comprises 20-60wt.% of aluminum sulfate(Al2(SO4)3) or aluminum nitrate(Al(NO3)3), 20-60wt.% of water, 2-20wt.% of diethanol amine or triethanol amine, 0.2-5wt.% of magnesium silicate, 0.1-2wt.% of glycerine for prevention of precipitation, 0.1-10wt.% of calcium formate for long time strength, and 0.1-20wt.% of SBR latex for prevention of precipitation and increase of tensile strength.
Patent KR-20030037149-A (KR)
Title: Leading edge assembly structure for aircraft vertical stabilizer
Inventor: LEE SEONG UN
IPC: B64C5/06
Filed: 2001-11-02
Abstract: PURPOSE: A combining structure of a leading edge is provided to offer the flat surface and to smoothen a load flow by equipping with an aluminum wedge portion having a long length and a short width neck. CONSTITUTION: A leading edge contains skins(120), a honeycomb core and a wedge portion(110). The honeycomb core is layered to have the section to be extended downward by sticking inside the skins. The wedge portion is arranged on the upper part of the honeycomb core. The wedge portion has the length to be corresponding to a leading edge(100) by sticking to the inner surface of the skins. Thereby, the number of assembling components in the leading edge is reduced, and the continuous load path is obtained.
Patent KR-20010110256-A (KR)
Title: 수면연습용 골프공
Inventor: SIN JIEN
Filed: 2001-11-07
Abstract: 물에 뜨는 골프공을 창안해서 기존의 잔듸위에나 그물망 설비에서만 연습하던 것을 수면에서도 골프연습장이 되고자 한다. 물위에 떠야 공을 회수할수 있기 때문이다. 
     자동차 문화와 컴퓨터문화로 운동량이 부족해서 청소년과 직장인들의 건강상태가 위험수위에 처해있다. 체력증진을 위해 운동을 해야 한다는 것은 알고 있지만 모든 운동이 팀이 짜여지거나 상대적인 관계로 체력증진이 안되고 있다. 
     골프연습장에서의 운동은 혼자서 시간 구애없이 임의로 할수 있고, 휠드에 나가면 도심의 탁한 공기에서 청정공기와 자연을 만끽할수 있어 건강의 컨디션이 좋아진다는 이점이 있다. 
     그러므로 전세계가 골프운동의 붐이 일고 있는데 우리의 형편은 연습장이 많치 않아 1시간씩 기다려야 하는 것과 비용도 만만치 않다. 
     수면 연습공 골프공은 근교에 기존의 저수지와 유지등의 수면에 간단한 설비로 공을 회수하는 장치만 마련되면 훌륭한 연습장이 됨으로 비용부담도 절반으로 감해지는 골프연습이 가능해 진다.