baber/WOPTO huggingface dataset:
Patent KR-20040072254-A (KR)
Inventor: YANG GI SEUNG
IPC: H04B7/26
Filed: 2003-02-10
Abstract: PURPOSE: An apparatus for hand-off between switching centers in a mobile communication system, and a method thereof are provided to realize a method for hand-off between an Internet protocol based switching system and a typical switching system. CONSTITUTION: A serving MSC(Mobile Switching Center)(310) transmits information including Inter MSCCircuit ID and CDMA(Code Division Multiple Access) channel data to a target MSS(Mobile Soft Switch)(330) through a facilities directive 2 message. The target MSS(330) assigns a CIC(Channel Identification Code) with a target BSC for setting connection., and requests hand-off to the target BSC. The information including the Inter MSCCircuit ID(TGN(Target Group Number)/TMN(Telecommunication Management Network)) is transmitted to a G(Gateway)-MSS(360) together with an invite message. The G-MSS(360) occupies the CIC corresponding to the TGN/TMN information to set up connection with an MGW(370). The MGW(370) transmits a 200 OK response message including SDP(Session Description Protocol) information of a hand-off repeater line to the G-MSS(360). The target MSS(330) transmits a facilities directive 2 response message to the serving MSC(310).
Patent KR-20040065516-A (KR)
Inventor: NAM JEONG HYEON
IPC: H04N5/374
Filed: 2003-02-13
Abstract: PURPOSE: An image device for reducing fixed pattern noise and a method thereof are provided to improve quality of an image by processing signals of even number lines and odd number lines at different ADC(Analog-to-Digital Converter) blocks and green pixels at the same ADC blocks. CONSTITUTION: An active pixel sensor arrangement includes plural unit pixels(640,655,645,650). A line driver(610) selects at least one line at the active pixel sensor arrangements, each of which includes the unit pixels. Switching devices(633,634,..,6331,6341,6351,6361) set a connection between one of row lines and at least two analog-digital converter blocks(611,612). At least one of two analog-digital converter blocks is connected to two rows of the unit pixels.
Patent KR-20040073210-A (KR)
Inventor: PARK SEONG RYONG
IPC: B60K28/06
Filed: 2003-02-13
Abstract: PURPOSE: A drunken driving-preventing device and an operation method thereof are provided to warn a driver as an alarm or a sound or to cut off the power needed to start a vehicle by recognizing the pupil changes of a drunken driver. CONSTITUTION: A drunken driving-preventing device is composed of a data storage unit(20) for storing a reference data; a pupil recognition sensor unit(10) mounted on an instrument panel of a vehicle; a control unit(30) for deciding if a driver gets drunken by comparing the data supplied from the pupil recognition sensor unit and the reference data memorized in the data storage unit; a warning signal output unit(40) for outputting a warning signal to the decision of the control unit; and a power cut-off unit(50) for cutting off the power necessary for starting the vehicle to the decision of the control unit.
Patent KR-20040076942-A (KR)
Inventor: KIM DONG WON
IPC: H04W8/30
Filed: 2003-02-27
Abstract: PURPOSE: An evidence storage service is provided to reduce a social cost related to lawsuits by preventing a dispute and smoothly and quickly resolve a legal conflict. CONSTITUTION: A transceiver(901) transmits or receives required information to or from a terminal of a user. A subscriber authenticating unit(902) determines whether the user has been previously registered for a service. A speech path connecting unit(903) establishes a speech path between user terminals to allow them to exchange information. An evidence storing unit(904) stores and manages voice or text information received from certain user terminals. A data converting unit(905) converts the text information into voice information and the voice information into text information. A subscriber registering unit(906) receives user information from a certain user terminal and registers the user as a subscriber. A water mark processing unit(907) includes a certain water mark in image information or a voice evidence so as to check whether the image information or voice information is changed.
Patent KR-20030074301-A (KR)
Title: 진공 펌프
IPC: F04D29/52
Filed: 2003-03-07
Abstract: 펌프에 이상이 발생해 파괴 토오크가 발생한 경우에, 그 파괴 토오크를 흡수 저감할 수 있는 진공 펌프를 제공한다. 
     원통 형상 베이스(3)의 내외주 간에 홈 공간(13)을 설치하고, 이것으로, 진공 펌프의 운전 동작 중에 있어서, 로터(2)의 파괴가 발생해 이 로터(2)의 일부가 베이스(3)의 내주부측과 충돌했을 때, 그 충격력으로 베이스(3)의 홈 공간(13)으로부터 내측의 베이스 벽두께 부분이 적극적으로 홈 공간(13) 내로 굽힘 소성 변형해서 로터(2)의 회전 충돌 에너지를 흡수하는 것으로 한다.
Patent KR-20040081210-A (KR)
Inventor: KIM YEONG GEUN
IPC: B60H1/12
Filed: 2003-03-14
Abstract: PURPOSE: A blower unit for an air conditioner is provided to prevent the generation of mold in advance by removing water drops formed in an evaporator core and to improve initial heating performance of a diesel engine vehicle without an auxiliary heater. CONSTITUTION: A blower unit for an air conditioner is composed of an air intake unit(10) having internal and external air intake ports(11,12); a switching door for selectively opening and closing the internal and external air intake ports; a blower wheel(70) for sucking in the air through the internal and external intake ports and sending the air to the air conditioner case; a blower motor(60) for driving the blower wheel; a scroll case(30) for communicating the intake air to the air conditioner case; and a PTC(Positive Temperature Coefficient) heater(50) disposed at the upper part of the scroll case.
Patent KR-20040082580-A (KR)
Inventor: PARK GEON SUN
IPC: G11B21/02
Filed: 2003-03-19
Abstract: PURPOSE: A pickup device of an optical disk driver is provided to effectively emit heat generated from a laser diode through a heat sink, thereby preventing an output of the laser diode from deteriorating while preventing an aberrational increase caused by a frequency change. CONSTITUTION: A swing arm is pivot-coupled with an optical disk driver for rotation. A base substrate(150) is installed on the swing arm. A laser diode(153) is installed on one side of the base substrate(150) in bear chip state. One end of a flexible PCB(20) is connected to the base substrate(150), and the other end thereof is connected to a main substrate of the optical disk driver, to transmit a signal for controlling the laser diode(153). A heat sink(210) consists of a contact surface(210a) attached to an opposite side of a surface where the laser diode(153) is installed, and a heating surface(210b) being opposite to the contact surface(210a).
Patent KR-20040082628-A (KR)
Inventor: JUNG SEONG HYEON
IPC: C08F283/00
Filed: 2003-03-19
Abstract: PURPOSE: A UV-curable paint composition is provided to improve photosensitivity and repaintability, and to apply various colors. When the paint composition is used to the surface of plastic, metal and glass, excellent color development, adhesiveness, weatherability, chemical resistance, wear resistance and hardness are also provided. CONSTITUTION: The UV-curable paint composition comprises: 30-95pts.wt of a conventional UV-curable paint composition comprised of a photocurable oligomer, a UV-curable monomer, a photoinitiator and a photosensitizer; and 5-70pts.wt of one or more modified cellulose resins selected from cellulose acetate, cellulose acetate butyrate, cellulose acetate propionate, cellulose propionate, cellulose modified with urethane acrylate, nitrocellulose resin, and further comprises at most 20pts.wt of a pigment or other additives.
Patent KR-20040044076-A (KR)
Inventor: RIVAL DELPHINE
IPC: A61P25/00
Filed: 2003-03-21
Abstract: PURPOSE: A method for testing activity of potentially active substance to inhibit the enzymatic activity of phospholipase A2 is provided, thereby screening over about a hundred molecules, so as to select, from various families of potential active principles, namely plant extracts, algae, polysaccharides or proteins, those having a strong inhibitory activity of PLA2. CONSTITUTION: The method for testing the activity of a potentially active substance inhibiting the enzymatic activity of enzyme phospholipase A2 of type I or II comprises the steps of: (a) adding the potentially active substance in contact with the phospholipase A2 into a phospholipid type substrate which comprises at least one fatty acid ester having between 15 and 22 carbon atoms and at least one unsaturated group, and is capable of releasing at least one fatty acid during its hydrolysis; and (b) measuring the enzymatic activity of the phospholipase A2, wherein the phospholipase A2 of type I or II originates from a source selected from the group consisting of a bee (Apis mellifera) venom, ox pancreas, Streptomyces violaceoruber yeast, snake (Crotalus adamanteus or Crotalus atrox or Crotalus Durissus or Naja mossambica mossambica) venom, a human cell lysate, an animal cell lysate, a human biological fluid (synovial fluid), an animal biological fluid (synovial fluid), and one of any possible mixture of the enzymes thus obtained.
Patent KR-20030036394-A (KR)
Inventor: KIM HAK YEOL
IPC: B44C1/22
Filed: 2003-03-26
Abstract: PURPOSE: Provided is a production process of copperplate carving using a color photo which uses copper as a main material so that it helps to block harmful electronic waves with producing sterilizing effect. CONSTITUTION: The production process of copperplate carving using the color photo comprises the steps of: (i) cutting the copper plate as constant size and giving luster to upper surface(2); (ii) printing the photo on a transparent coating side(4) of a transfer paper(3); (iii) coating the transfer paper with a transparent paint(5) and drying at normal temperature for 3-5 minutes; (iv) letting the transfer paper be precipitated into a vessel(7); (v) separating the transfer paper from the transparent coating paper and a paper(8); (vi) allowing a rubber pad(9) to rub the transparent coating paper and eliminate water and drying the coating paper at normal temperature for 120-180 minutes; (vii) coating the copper plate with the transparent paint and drying at normal temperature for 5-10 minutes; (viii) laying a rubber sheet(10) under the copper plate and a transparent film(11) on the copper plate; (ix) allowing a drypoint(12) to carve a concave groove along edge of the photo; (x) allowing a metal pen(13) to rub a convex line and swell only part of the copperplate photo; (xi) letting the drypoint press a concave line of a photo again and drawing a line, with making the copper side even; and (xii) putting the copper plate into a frame(14) or adhering it to a wall.
Patent KR-20040086955-A (KR)
Inventor: KIM BYEONG IN
IPC: B65H35/06
Filed: 2003-04-03
Abstract: PURPOSE: A paper sawtooth is used to cut wrap easily, and escaping of the paper sawtooth by the cutting force is prevented. CONSTITUTION: A sawtooth(2) is attached to a package box(1). A wrap(3) is withdrawn from the package box, and is cut by the sawtooth. A force(30) pulling the wrap is applied to a pressing direction(200) of the sawtooth to the wall(10). The sawtooth is attached to a pressing direction surface(103) of the wall. The pressing direction surface is positioned in upper inner side of an opening of the wall.
Patent KR-20040089321-A (KR)
Inventor: BAEK MAN SUN
IPC: B02C21/00
Filed: 2003-04-11
Abstract: PURPOSE: Provided is a simplified method for manufacturing fine powders of chaff which improves the workability and the production yield. CONSTITUTION: The method comprises the steps of: sorting foreign matters from chaff and putting the chaff into a hopper(12); plasticizing the chaff at constant temperature homogeneously; transferring the chaff to a supply hopper(36) via an elevator(34); pulverizing the chaff with a mill(42) into a powdered form and transferring the chaff powder though a pipe(52) using a wind blower(44); collecting and removing dusts contained in the chaff with a cyclone(64) and a dust collector(62), and then transferring to a separation hopper(72) via a pipe(66); separating the powder having a predetermined size in a separator(74); and packaging the chaff powder stored in a storage tank for delivery. The method further comprises the step of primarily separating the chaff powder by passing the powder through a guidance plate installed in a bent portion of the pipe(52) after pulverizing.
Patent KR-20040088766-A (KR)
Title: Controlling device for watch type mobile phone
Inventor: LEE CHANG SU
IPC: H04B1/38
Filed: 2003-04-11
Abstract: PURPOSE: A control device of a watch type cellular phone is provided to configure a controller which can give a pleasant enjoyment to a user when using or not using a cellular phone. CONSTITUTION: A body element(100) consists of an LCD unit(101) for outputting data, an antenna unit(102) electrically connected to a receiver and a transmitter inside, a speaker unit(103), and a microphone unit(104). A band(200) is comprised in the body element(100) to be wearable on a user's wrist. A controller(300) consists of upper and lower housings(301,302), connects the upper and lower housings(301,302) by a hinge unit(303), separates or couples each housing(301,302), respectively, and rotates the housings(301,302) at a hinge shaft(A1) of the hinge unit(303), then applies an inputted data signal to the body element(100). The hinge unit(303) connects the housings(301,302) together while separating or coupling the housings(301,302), and rotates each housing(301,302).
Patent KR-20040090232-A (KR)
Inventor: KIM HONG SEOK
IPC: F16D65/097
Filed: 2003-04-16
Abstract: PURPOSE: A disk brake is provided to reduce friction noise and vibration by improving a pad spring movably supporting a pad plate. CONSTITUTION: A disk brake has a disk(10), a carrier(20), and a pad spring. The disk rotates together with a wheel. A pair of pad plates(40a,40b) having pads(41a,41b) attached to the inside is installed in the carrier to obtain braking force through friction with the sides of the disk. The carrier is fixed to a vehicle body. The pad spring movably supports the pad plates to the carrier. The pad spring has low-friction materials to parts coming in contact with the pad plates to make the pad plates smoothly move. Installation parts(22a,22b,23a) are arranged to the carrier and to one of the pad plates. Installation projections(42a,42b,43a,43b) to be combined correspondently to the installation parts are formed to the carrier and to the other one of the pad plates. The pad spring has support parts(52a,52b,53a,53b) of a shape corresponding to the installation projections to support the installation projections.
Patent KR-20040091949-A (KR)
Inventor: KIM SEO HYEON
IPC: G02B7/04
Filed: 2003-04-23
Abstract: PURPOSE: A focal point controller of an infrared optic system is provided to remove an additional lens barrel or a barrel housing by fixing a lens system and controlling a position of a non-cooling type image detector. CONSTITUTION: A focal point controller of an infrared optic system includes a lens unit, a non-cooling type image detector, and a driver. One or more lenses are arrayed on one optical axis. The non-cooling type image detector(109) is arrayed on the optical axis. A non-cooling type image detector is loaded at the driver(102). A driver is used for controlling the focal length by shifting a position of the non-cooling type image detector on the optical axis.
Patent KR-20040092097-A (KR)
Inventor: AHN GI WAN
IPC: G02F1/136
Filed: 2003-04-24
Abstract: PURPOSE: A thin film transistor substrate is provided to prevent different conductive layers from short-circuiting. CONSTITUTION: A thin film transistor substrate includes an insulating substrate(110), a gate line and a sustain electrode line(131) formed on the insulating substrate, and a gate insulating layer(140) formed on the gate line. The thin film transistor further includes a semiconductor layer(154,159) formed on the gate insulating layer, a data line that is formed on the gate insulating layer to intersect the gate line and has a source electrode(173) partially coming into contact with the semiconductor layer, and a drain electrode(175) partially coming into contact with the semiconductor layer. The drain electrode is not superposed on the sustain electrode line. The thin film transistor substrate also has a passivation layer(180) covering the semiconductor layer, and a pixel electrode(190) connected to the drain electrode. The thin film transistor substrate further includes a resistant contact layer(161,169) formed on the data line and drain electrode.
Patent KR-20040098832-A (KR)
Inventor: YOOU HO SUNG
IPC: A61H39/04
Filed: 2003-05-16
Abstract: PURPOSE: Provided is a physical therapy device for spine with complex effect of massaging and heating, installed on stone plate or wooden plate on a bed. The device eases pain to spine during treatment by spreading massaging power evenly, having M type delivery guide for massaging rods for double massaging and is equipped with springs in the interior of massaging rods. CONSTITUTION: The massaging unit comprises: a bed with a control part(80) at one side; a frame(4) in a rectangular form at the bottom of the bed; a support plate(2) in the middle of the frame(4) with a space of installation at a bottom middle part; several pieces of stone or wood plates(5,5',6) located on the top of the support plate(2); massage units(12) at a bottom middle part of the support plate(2) for massaging; rod moving holes which houses massaging rods(12) and moves reciprocally; protruded massaging rod at the surface of the massaging rods(12) protruded higher than stone plates(5,6); a cover which is located outside at bottom of the protruding massaging rod; an insertion groove of a certain form at one side of the stone plate(5,6); and a massaging stone(41) which is inserted into the insertion groove.
Patent KR-20040099812-A (KR)
Inventor: LEE JONG SU
IPC: H01L21/02
Filed: 2003-05-20
Abstract: PURPOSE: A vacuum pump is provided to prevent a power source supply member from being deviated out of the same by installing a fixing member between the same and the power source supply member. CONSTITUTION: An vacuum apparatus includes a vacuum pump(100) and a power source supply member(120) connected with one side of the vacuum pump. A fixing member(130) is installed between the vacuum pump and the power source supply member to prevent the deviation of the power source supply member from the vacuum pump.
Patent KR-20040100479-A (KR)
Inventor: KIM DAE JUNG
IPC: F22B37/22
Filed: 2003-05-23
Abstract: PURPOSE: A drum conveying method of a waste heat recovery boiler is provided to reduce the loading time by transferring in assembling the module with the drum, and to cut down the loading cost by removing parts for fixing the drum. CONSTITUTION: A manufactured module is integrally assembled with a drum, and the position is fastened by loading the module on a conveying unit. The conveying unit is transported into the installation place, and the module is mounted. The module and the drum are manufactured respectively, and the module is combined with the drum. The drum is supported and fixed to the module by loading the module and drum assembly on the conveying unit. The module is loaded and fixed without additionally fixing the drum, and transferred and installed. Cost is reduced without the additional space for loading the drum.
Patent KR-20040102573-A (KR)
Title: Method for recording management information on optical disc write once
Inventor: PARK YONG CHEOL
IPC: G11B7/007
Filed: 2003-05-28
Abstract: PURPOSE: A write-once optical disk and a management information recording method of the optical disk are provided to record a disk recording mode and disk usage status information linked with the recording mode within temporary disk management information, and to record TLRA(Timely Last Recorded Address) information, thereby effectively using the write-once optical disk. CONSTITUTION: A disk recording mode and disk usage status information linked with the disk recording mode are recorded within temporary disk management information. TLRA information is recorded in the temporary disk management information as well. PLRA(Physically LRA) information is recorded in the temporary disk management information. The disk recording mode uses a random recording method, and the linked disk usage status information is an SBM(Space Bitmap).
Patent KR-20040110043-A (KR)
Title: Chiropractic and abdominal massager that is easy to operate and effective for relieving back and abdominal pains
Inventor: BAE BYOUNG CHEUL
IPC: A61H15/00
Filed: 2003-06-20
Abstract: PURPOSE: Provided is an easy-to-operate chiropractic and abdominal massager with an improved structure and high safety to help patients with back pains and abdominal pains caused by diverse diseases including obesity and constipation. CONSTITUTION: The easy-to-operate chiropractic and abdominal massager includes two rollers(1) having a thickness of 2.5cm and a diameter of 10-15cm, a total of 16 magnets(2) attached to both sides of each roller(1), a roller bar(3) having a length of 60cm into which the rollers(1) are inserted, screws(4) for fixing the rollers(1) and the bar(4), and a safety plate(5) on which the rollers(1) are rolled down. The massage intensity is adjustable depending on the weight of a user. The chiropractic and abdominal massager is a highly safe and semipermanent machine.
Patent KR-20050003320-A (KR)
Title: Beverage containing leaf extract of elm tree and raw sugar having excellent therapeutic effect on insomnia and ulcers
Inventor: PACK PYOUNG IL
IPC: A23L2/38
Filed: 2003-06-28
Abstract: PURPOSE: A beverage containing a leaf extract of elm tree(Korean Ulmaceae) and raw sugar is provided. It has an excellent therapeutic effect on insomnia and ulcers such as peptic ulcer, duodenal ulcer, small intestinal ulcer, large intestine ulcer and the like. CONSTITUTION: The leaf of elm tree is roasted on a charcoal fire for 2.5hr. Then, 100% by weight of roasted leaf of elm tree is mixed with 5% by weight of raw sugar and double boiled at 90 to 95deg.C.
Patent KR-20050003764-A (KR)
Inventor: BYUN IL SUK
IPC: C07D209/88
Filed: 2003-07-04
Abstract: PURPOSE: A method for preparing carvedilol is provided, thereby inhibiting formation of impurities, so that high purity of carvedilol which is useful for treatment of hypertension can be prepared with higher yield. CONSTITUTION: The method for preparing carvedilol represented by formula (I) comprises the steps of: reacting 1-benzyl- (2-(2-methoxy-phenoxy)- ethyl-amino)- 3-halo-propane-2-one of formula (III) with 9H-4-hydroxycarbazole of formula (II) in the presence of base to prepare 1-{benzyl- (2-(2-methoxy-phenoxy)- ethyl)-amino}- 3-(9H-carbazol-4-alkoxy)- propane-2-one of formula (IV); and reducing the compound of formula (IV) and dibenzylation of the reduced compound of formula (IV) using hydrogenating catalyst, wherein X is Cl or Br; the base is potassium carbonate, sodium carbonate, potassium hydride or sodium hydride.
Patent KR-20050003912-A (KR)
Inventor: SHIM WOO JUNG
IPC: G03G21/10
Filed: 2003-07-04
Abstract: PURPOSE: An image forming apparatus is provided to restrain splashing of a developer due to rotation of a developing roller and a photosensitive drum and to collect splashed developer by applying a voltage, higher than the voltage supplied to the developing roller, to a supplementary roller. CONSTITUTION: An image forming apparatus includes a photosensitive drum(11) on which an electrostatic latent image is formed, a developing roller(33), and a supplementary roller(37). The developing roller is rotated in a direction opposite to the rotating direction of the photosensitive drum and develops the electrostatic latent image. The supplementary roller is located in close proximity to a developing region and in the rotating directions of the developing roller and the photosensitive drum. The supplementary roller is rotated in a direction opposite to the rotating direction of the developing roller.