baber/WOPTO huggingface dataset:
Patent KR-20030008897-A (KR)
Title: agrarian villages water puriner system tank
Inventor: IM YONG TAEK
IPC: C02F1/50
Filed: 2001-07-20
Abstract: PURPOSE: An unmanned and non-powered rural water purification equipment in which injection of water purifying chemicals, filtration and water purification treatment of a drainage tank are performed at the same time only using a stream of water by natural water pressure. CONSTITUTION: The rural water purification equipment comprises a raw water inlet pipe(3) which is connected to the upper part of a non-powered chemical injector(2); a water inflow pipe(6) in which supports(11) are formed, a screen(12) is installed on the upper part of the supports(11) so that filter medium is filled into the water inflow pipe(6); a back washing pipe(4) which is installed on the upper part of the water inflow pipe(6); a drainage tank(1) in which sludge chambers(10) are formed by the supports(11), and onto the lower side surface of which a drain pipe(13) is welded, the screen(12) is installed on the upper part of the supports(11) so that filter medium is filled into the drainage tank(1); and a purified water outflow pipe(14) which is formed on the upper side surface of the drainage tank(1).
Patent KR-20030016755-A (KR)
Title: Apparatus for supply a cool air of side-by-side type refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-08-21
Abstract: PURPOSE: An apparatus for supplying chilled air of side-by-side type refrigerator is provided to evenly supply chilled air to each of partitions in a refrigerator compartment. CONSTITUTION: An apparatus includes a mullion wall(30) placed between a freezer compartment(10) formed on one side of a main body(1) and a refrigerator compartment(120) formed on the other side of the main body and having a refrigerant supply path(31) supplying chilled air to the refrigerator compartment and a refrigerant suction path(32) collecting chilled air from the freezer compartment; a first discharge duct(122) connected with the refrigerant supply path and having a first outlet(123) installed on an upper part of the refrigerator compartment to supply chilled air; a rear chilled air guiding channel(124) connected with the first discharge duct and formed on a rear inside of the main body; side chilled air guiding channels(125) branching from the rear chilled air guiding channel to both sides; a second discharge duct(126) connected with the side chilled air guiding channel and extending in direction perpendicular to the side chilled air guiding channel to guide chilled air; and a plurality of second outlets(127) formed on one side of the second discharge duct at regular intervals to discharge chilled air.
Patent KR-20030017149-A (KR)
Title: Apparatus for monitoring weld quality
Inventor: KIM JAE UNG
IPC: G01B11/02
Filed: 2001-08-24
Abstract: PURPOSE: An apparatus for measuring the size of a laser welding bead is provided to nondestructively monitor and read the size of the welding bead in real time, and control the size of the welding bead within an appropriate range according to the result of the monitoring and reading. CONSTITUTION: A body tube(31) is formed in a hollow shape. Separation plates(32,32') are fixed at an entrance of the body tube, each having a narrow and long slit(32b). Light focusing units(35,35') are installed in the body tube for focusing infrared rays emitted from a welding bead(24) and passing through the slits of the separation plates. An infrared detector(36) is fixed at the rear of the light focusing units. An amplifier(37) is connected with the infrared detector and receives a signal from the infrared detector for amplifying the signal to the same level as temperature. A calculator(38) is connected to the amplifier and converts the signals of the amplifier into the size of the welding bead. A display unit(39) is connected to the calculator and displays the calculated size of the welding bead.
Patent KR-20030017923-A (KR)
Title: Drugs manufacturing method and composite to reinforce vigor
Inventor: HWANG SUNG YEOUN
IPC: A61K36/815
Filed: 2001-08-25
Abstract: PURPOSE: A method of manufacturing the titled drug by extracting Rubi Fructus, Cuscutae Semen, Lycii Fructus, Schizandrae Fructus, Corni Fructus, etc. and mixing is provided. Whereby, the drug causes penile erections in male and long-lasting erections. CONSTITUTION: Rubi Fructus and Cuscutae Semen are soaked in 4L water for 2hr and heated with 20L water at 100deg.C for 5hr to produce a first extract. A mixture of Lycii Fructus, Schizandrae Fructus and Corni Fructus is soaked in 30L alcohol solution of water and alcohol in a ratio of 3:7 for 9hr, concentrated under reduced pressure to produce an extract, which is agitated with 1L water and citric acid solution for 20min, filtered and then shaken with sodium carbonate and 10L alcohol solution of alcohol and water in a ratio of 7:3 to produce a second extract. Ginseng Radix rubra is extracted with 26L alcohol solution of alcohol and water in a ratio of 7:3 at 80deg.C under pressure, the extraction procedure is repeated 5 times and concentrated under reduced pressure to produce a third extract, which is mixed with the first and second extract.
Patent KR-20010099159-A (KR)
Title: 온라인 교육에 있어 다양한 각도의 웹카메라를 통한 동시조망 교육 비즈니스 모델
Inventor: LEE BYUNG YOEL
Filed: 2001-09-06
Abstract: 본 발명은 교육분야에 있어서 인터넷 멀티미디어 기술을 이용한 실시간 동영상 온라인 오프라인 결합 교육 비즈니스 모델이다. 
     본 발명은 평면적인 인터넷 온라인 교육사이트들의 교육내용을 최소한 2각(전,후) 혹은 4각도(동,서,남,북=전,후,좌,우)이상의 웹카메라(인터넷과 연결,이미지 전송,웹사이트에 등재등)에 의한 입체적이고 실시간적인 조망(관찰)으로써 교육상 섬세한 부분까지도 교육성과의 근간을 이루는 부분에 가장 합리적인 성과를 도출하기 위한 방편으로 활용,적용되는 새로운 교육 비즈니스 모델인 것이다.
Patent KR-20030021678-A (KR)
Title: Clamp structure of a hard disk driver
Inventor: HONG MIN PYO
IPC: G11B17/022
Filed: 2001-09-07
Abstract: PURPOSE: A clamp structure of a hard disk drive is provided to equalize stress distribution in a circumferential direction of a disk, thereby reducing RRO(Repeatable Run Out) and preventing screws from being released. CONSTITUTION: A spindle motor is mounted at a base forming a lower housing of a hard disk drive and rotates. A plurality of disks are fixed at the spindle motor. A plurality of spaces are interposed between the disks to maintain gaps between the disks and smoothness. A disk clamp includes a plurality of screw joining holes(32a,32b,32c,32d) for joining screws to fix the disks at the spindle motor, a plurality of stress distributing holes(34a,34b,34c,34d) and stress distributing slots(30a,30b,30c,30d) formed at predetermined positions between the screw joining holes.
Patent KR-20030025106-A (KR)
Title: Method to transfer multimedia message for multimedia messaging service
Inventor: LEE CHANG HUN
IPC: H04L12/58
Filed: 2001-09-19
Abstract: PURPOSE: A method for transmitting a message in an MMS(Multimedia Messaging Service) is provided to receive only header information of an original message and transmit the original message to a terminal or an E-mail account of an other user without receiving a body and an attachment file of the original message. CONSTITUTION: An MMS server receives a multimedia message and stores the received multimedia message in a message storing unit(ST1). The MMS server transmits header information of the received multimedia message to a terminal through a corresponding wireless network(ST2). The terminal displays header information of the multimedia message to a user, receives a command from the user, and transmits the command of the user to the MMS server through the corresponding wireless network(ST3). The MMS server receives the command of the user, and transmits a real message stored in the message storing unit to another terminal or a wired E-mail account(ST4).
Patent KR-20010104740-A (KR)
Title: 파이프 공급장치
Inventor: PARK JEONG SIK
Filed: 2001-09-24
Abstract: 본 발명은 자동차등에 사용되는 오일용 배관 파이프를 포함한 길이가 상이한 파이프를 가공하기 위해 가공라인으로 소재를 공급시켜주는 장치에 관한 것이며, 특히 길이가 길고 파이프의 두께가 얇아 쉽게 휘어지므로 인력으로는 원활한 소재공급이 어려운 경우에 적용될 수 있는 장치이며, 이를 위해 본 발명은 다량의 소재(70)가 적재되며 하방으로 상기 소재를 배출시키는 배출로(102)가 구비되는 적치대(100)와; 상기 적치대(100)와 평행하게 상측으로 설치되는 프레임(50)에 형성되며 피스톤의 단부에 자성체(220)가 부착되어져 상하이동이 이루어지면서 상기소재를 적치대(100)로부터 이격시키는 선택실린더(200)와; 상기 선택실린더(200)에 의해 들어올려진 소재(70)를 집어 상기 배출로(102)의 상부로 이동시켜 낙하되도록 하는 이송기구(300);를 포함하여 구성되어 가늘고 긴 파이프류를 원활하게 가공라인으로 공급시킴으로서 작업성을 향상시키고 인건비를 줄일 수 있는 파이프 공급장치에 관한 것이다.
Patent KR-20030026487-A (KR)
Title: 1,4-Oxaselenin derivatives, the method thereof and antitumor agents containing them
Inventor: HIDEHARU ISHIHARA
IPC: C07D329/00
Filed: 2001-09-26
Abstract: PURPOSE: 1,4-oxaselenine derivatives, a preparation method thereof and an anticancer agent containing the same as an active ingredient are provided, thereby the compound can be useful for treatment and prevention of various cancers including uterine cancer and ovarian cancer. CONSTITUTION: The 1,4-oxaselenine derivatives is represented by the following formula(1), wherein Ar is phenyl, 4-methoxyphenyl and 4-chlorophenyl. The method for preparing the 1,4-oxaselenine derivatives comprises the steps of: (i) adding phenyl acetylene(1), butyllithium and selenium into THF to produce lithium phenylethaneselenoate(2), adding 2-bromoacetophenone(3) into the lithium phenylethaneselenoate(2), and reacting them at -78 deg. C to produce 3-selena-4-pentyne-1-on derivatives(4a-4c); and (ii) reacting 3-selena-4-pentyne-1-on derivatives with AgNO3 and LDA to produce 1,4-oxaselenine derivatives.
Patent KR-20020024803-A (KR)
Title: Electromagnetic relay
Inventor: MATSUDA KAZUHISA
IPC: H01H50/12
Filed: 2001-09-26
Abstract: PURPOSE: An electromagnetic relay is provided to obtain no chance that the NO contact is put in the conduction holding state, even if the coil is thermally expanded. CONSTITUTION: A electromagnetic relay(31) comprises a case(44) having an opening at one end thereof and covering the whole electromagnetic relay, a spool(32) with a coil as an electromagnet wound therearound, the spool including a first flange disposed inside the case and at an opened side of the case, and a second flange disposed at an inner part of the case, a fixed contact(38) disposed at a top end part of a fixed terminal extending to a position closer to the inner part of the case than the second flange of the spool, and a movable contact(37) disposed at a position closer to the inner part of the case than the fixed contact, the movable contact being brought into contact with or separated from the fixed contact by an attraction force of the electromagnet and a restoring force of a spring for supporting the movable contact, whereby a conduction state between a movable terminal conductively coupled to the movable contact and the fixed terminal is switched over, wherein the second flange has an end edge part facing the top end part of the fixed terminal, and a low strength part, which is low in rigidity and on which stress concentrates, disposed along a portion demarcating the end edge part of the second flange, and the fixed terminal is secured to the first flange.
Patent KR-20030031330-A (KR)
Title: Internet Trademark Management System and the method for the same
Inventor: CHO HYOK GUN
IPC: G06Q99/00
Filed: 2001-10-13
Abstract: PURPOSE: A system and a method for managing a trademark using the Internet are provided to enable a client to request a case related to the trademark simply and conveniently, and to exchange the information needed to process the case through sufficient consultation between the client and a patent attorney, and to manage the case simply and conveniently. CONSTITUTION: A web server(120) connects to the Internet(20). A trademark case management database server(140) is linked with the web server(120). The database server(140) includes a member database(141) storing the personal information of a user inputted from a mobile communication terminal or a computer through the web server(120), and a plurality of trademark related case databases(143,145,147) storing the questionnaire information asking to the client, the answer information replied by the client, and the consultation information between the client and the patent attorney.
Patent KR-20010106337-A (KR)
Inventor: KWON SUN UK
IPC: C04B18/14
Filed: 2001-10-23
Abstract: The invention concerns the use of at least an Irvingia gabonensis extract, in particular Irvingia gabonensis seeds, as active agent(s) for preparing a cosmetic and/or pharmaceutical product for topical use on the skin and /or superficial body growth, said extract being present between 0.05 % and 50. 00 % by weight.
Patent KR-20030035339-A (KR)
Title: Method for elimination of noise using chain code tracking
Inventor: YANG SEUNG WON
IPC: G06T9/00
Filed: 2001-10-31
Abstract: PURPOSE: A noise removal method using chain code tracking is provided to eliminate pixels irrespective of area based division according to chain code tracking to reduce the amount of calculations. CONSTITUTION: Chain code tracking is performed for each of pixels constructing an image that has passed through an edge detection algorithm in the image in the event of contour extraction. Information according to the chain code tracking for each pixel is counted. A pixel value of a tracked pixel is removed or maintained according as the count information according to the chain code tracking reaches a predetermined value or not. The counting step includes a step of judging if chain code tracking is previously carried out for each pixel, a step of judging the pixel value of the pixel when the pixel is not chain-code-tracked, and a step of performing counting operation according to the pixel value and writing count information to the pixel(46).
Patent KR-20030037771-A (KR)
Title: Li-ion polymer battery
Inventor: KOO CHANG IL
IPC: H01M10/058
Filed: 2001-11-05
Abstract: PURPOSE: A lithium ion polymer battery is provided, to improve the chemical resistance, the heat resistance and the scratch resistance, thereby minimizing the inferior ratio of the external appearance. CONSTITUTION: The lithium ion polymer battery comprises a battery cell which comprises a positive electrode and a negative electrode whose positive and negative terminals are connected electrically, for inducing the current generated inside to the outside, and a separator; and an insulating case or pouch(26) which seals the battery cell with exposing some part of the positive and negative terminals, whose internal surface is made of a heat-adhesive polyolefin-based resin(17), and which comprises a polyolefin-based resin layer(17), an Al layer(18), a Nylon layer(19) and a polyester-based resin layer(20) sequentially. Preferably the interface between the layers is coated with a urethane adhesive.
Patent KR-20030038156-A (KR)
Title: Vibration-blocking apparatus for pipe of airconditioner
Inventor: SONG JU HAN
IPC: F24F13/24
Filed: 2001-11-08
Abstract: PURPOSE: An apparatus for absorbing vibration of a pipe of an air conditioner is provided to efficiently seal a space between a barrier and the pipe. CONSTITUTION: An apparatus includes a barrier(50) separating an indoor side and an outdoor side; pipes(p) penetrating a penetrating hole part formed on one side of the barrier, and connecting the indoor side and the outdoor side; and a vibration absorber(54) having a vibration absorbing body(54') inserted to the penetrating hole part so that the pipe penetrates the vibration absorbing body so as to seal the penetrating hole part. The vibration absorber corresponding with a sectional shape of the penetrating hole part has an upper penetrating part(54u) and a lower penetrating part(54d) penetrating the vibration absorbing body with inner diameters corresponding with outer diameters of the pipes. A stepped part(54c) is formed around circumferences of the upper penetrating part, the lower penetrating part and the vibration absorbing body, and mounted on one side of the barrier. A reduced width part(54r) is formed between the circumferences of the upper penetrating part and the lower penetrating part and the circumference of the vibration absorbing body.
Patent KR-20030038974-A (KR)
Title: Apparatus and method for termination of subscriber units in data communication system
Inventor: KIM HEUNG SEON
IPC: H04L12/04
Filed: 2001-11-09
Abstract: PURPOSE: A subscriber unit multi-switching device of a communication system and a method thereof are provided to connect a signal selected by a subscriber interface to a backup unit mounted in a specific position along a common line during N-to-1 unit switching of a subscriber equipment, and to allow a switching unit to connect a subscriber signal to a corresponding backup unit if the backup unit is installed in another position. CONSTITUTION: A plurality of subscriber interfaces(210) provide interfaces of subscriber lines. A plurality of subscriber units(230) process subscriber signals interfacing by the subscriber interfaces(210). The first backup unit(250) composed identical to the subscriber units(230) processes subscriber signals selected by each subscriber interface(210) under the control of a controller(270) upon switching of the subscriber units(230). A switching unit(220) provides an interface of the subscriber lines to connect subscriber signals to the second backup unit(240), and connects subscriber signals selected each subscriber interface(210) to the second backup unit(240) under the control of the controller(270). The second backup unit(240) processes subscriber signals connected by the switching unit(220). And the controller(270) monitors operation states of each subscriber unit(230), to control the selection of subscriber signals by each subscriber interface(210) and the switching unit(220) if switching is required.
Patent KR-20030041427-A (KR)
Title: Liquor using Acasia
Inventor: KIM HA KUN
IPC: C12G3/02
Filed: 2001-11-20
Abstract: PURPOSE: A fermented liquor using flower petals of acacia is provided, thereby the fermented liquor having distinct taste and aroma of acasia can be prepared. CONSTITUTION: The process for preparing the fermented liquor using flower petals of acacia comprises mixing a mixture comprising 70 to 99 wt.%, preferably 80 to 95 wt.% of rice, and 1 to 50 wt.%, preferably 5 to 30 wt.% of acacia flower petals with a conventional microorganism for preparing the fermented liquor; and fermenting the mixture, wherein the rice is selected from glutinous rice and nonglutinous rice; and the conventional microorganism for preparing the fermented liquor is Saccharomyces cerevisiae.
Patent KR-20030042279-A (KR)
Title: Method of cancelling a short message in mobile phone of sender
Inventor: YEO SU MIN
IPC: H04B7/26
Filed: 2001-11-22
Abstract: PURPOSE: A method for deleting a short message in a caller mobile communication terminal is provided to delete the corresponding short message in a reception-side mobile communication terminal by writing a message code in the caller mobile communication terminal for requesting the deletion of the transmitted short message and transmitting the written message code to the reception-side mobile communication terminal. CONSTITUTION: A user code is inputted through a user interface menu of a caller mobile communication terminal for managing a short message. If a user of the caller mobile communication terminal selects a short message mode, the caller mobile communication terminal writes a short message including the user code and a message code according to the selected short message mode, and transmits the written short message to a reception-side mobile communication terminal. The reception-side mobile communication terminal receives the transmitted short message, discriminates the user code and the message code of the received short message, and processes the short message according to the message code.
Patent KR-20030047116-A (KR)
Title: Device for adjusting angle of nozzle in alkali tank of cleaning line
Inventor: CHOI MUN HWAN
IPC: C21D1/00
Filed: 2001-12-07
Abstract: PURPOSE: A device for adjusting angle of degreasing solution spray nozzles of pretreatment facility in vertical annealing furnace is provided to mechanically shortly change spray angle of degreasing solution sprayed according to thickness deviation of strip during strip degreasing operation. CONSTITUTION: In a cleaning tank(10) comprising degreasing solution spray pipes(20) on which nozzles(21) are formed to spray a cleaning solution, a mixture of alkali solution and cleaning liquid, onto the surface of strip proceeding inside the cleaning tank so that the cleaning solution sprayed strip is wiped, and a plurality of which are installed in a width direction of the strip to perform strip degreasing operation, the device for adjusting angle of degreasing solution spray nozzles of pretreatment facility in vertical annealing furnace comprises a mounting part for rotationally mounting the spray pipes(20) inside the cleaning tank; and an operation part for adjusting spray angle of degreasing solution for the strip by rotating the spray pipes, wherein the mounting part comprises fixed pipe(30), connection pipe, and airtight pad, the operation part comprises rotation pipe, clamping means, operating bar(41), connecting rod(42), and driving cylinder(43), and a position sensor(50) is installed at the side surface of the cleaning tank to calculate an accurate degreasing solution spray angle by detecting moving distance of lever(44) according to operation of the driving cylinder(43).
Patent KR-20030047165-A (KR)
Title: Method for detecting spin in a wheel using wheel speed sensor
Inventor: SEO SEONG GU
IPC: B60T8/58
Filed: 2001-12-08
Abstract: PURPOSE: A deciding method of a spin in a wheel by using a wheel speed sensor is provided to decide the spin when a wheel speed is changed over a specific value during a set time based on the fastest wheel speed. CONSTITUTION: The fastest wheel speed is decided by detecting wheel speeds through a wheel speed sensor(S110). The changed amount of speed in each certain time is checked and counted. The count values are added up and compared with a preset count value(S160,S170). A spin is decided when the added count value is over the preset count value(S180). Thereby, the spin is decided and calculated exactly.
Patent KR-20030048164-A (KR)
Title: Method for counting frame number in the asynchronous type code division multiple access mobile telecommunication system
Inventor: PARK GWI GWANG
IPC: H04B7/216
Filed: 2001-12-11
Abstract: PURPOSE: A method of calculating frames in an asynchronous CDMA mobile communication system is provided to supply an exact 10msec interrupt signal and a frame calculating result to a system every 10msec, thereby calculating the frames without errors and generating interrupt signals at an exact time point. CONSTITUTION: A base station generates a 10Hz clock signal and an 8Khz clock signal. The base station generates a bit for showing that a new 10msec frame is generated, when the two clock signals are simultaneously generated. The base station generates bits for showing what number the 10msec frame is generated, whenever the 8Khz clock signal is generated. The base station converts serial data showing the number of frames into parallel data by shifting the serial data. The base station stores the parallel data in a latch.
Patent KR-20030048993-A (KR)
Title: Method of Dynamically lightening Back-lights of Mobile Phone
Inventor: CHOI GYU DON
IPC: H04W52/02
Filed: 2001-12-13
Abstract: PURPOSE: A method for controlling a back-light in a wireless communication terminal for producing dynamic effect is provided to allocate GPIO(General Purpose Input Output) to back-lights of the wireless communication terminal and control the back-lights individually, thereby capable of lightening the back-lights with various shapes according to the state of the terminal. CONSTITUTION: A key input unit(11) receives a key by user's manipulation. A decoding unit(12) decodes the key transmitted from the key input unit(11). A control unit(13) generates a control signal in order to be performed the corresponding operation by the signal decoded from the decoding unit(12). A memory unit(14) stores a program for performing the operation of the wireless terminal. A operation performing unit(15) performs the corresponding operation of the wireless communication terminal according to the control signal outputted from the control unit(13).