baber/WOPTO huggingface dataset:
Patent KR-20040075378-A (KR)
Inventor: AHN BYEONG GWON
IPC: H03B19/00
Filed: 2003-02-20
Abstract: PURPOSE: A frequency multiplier and device for generating speed signal using the multiplier are provided to calculate a speed signal from a mechanical tacho generator system. CONSTITUTION: According to the frequency multiplier multiplying two phase input signal into 6 times signal period, a signal calculator(10) generates pi C = -(pi A + pi B) from two phases input signal. A zero cross detector(20) detects a zero point of pi C and then converts it into a TTL level. A monostable multivibrator(30) generates a signal having 60 degree phase delay as to the two phases input signal by detecting a rising edge of the TTL signal inputted from the zero cross detector. And a signal additioner(40) converts a signal inputted from the monostable multivibrator into a pulse train signal.
Patent KR-20040077123-A (KR)
Inventor: KANG DONG YOUNG
IPC: B21D51/18
Filed: 2003-02-28
Abstract: PURPOSE: A method and an apparatus for manufacturing the body cap from the center of which shaft tube is projected are provided to form the shaft tube by spinning and stretching the shaft tube from the flat surface of mounting cup one side of which is opened as a body cap used when manufacturing soy-milk with being mounted on bean crusher. CONSTITUTION: The apparatus is characterized in that shaft tube forming unit and mounting cup forming unit(30-1) form a shaft tube forming part formed on a preliminary body cap(20-1) into a shaft tube and form a mounting cup forming part into a mounting cup and comprises a rotational loading part(40) comprising a body cap forming member(43) mounted on an inner end part of rotation shaft(52) whose axis is installed in rotation unit stand(41), and a rotation means installed at an outer end part of the rotation shaft so that the rotation means is rotated by a starting motor(46); a supporting unit part(50) comprising a supporting rod or supporting cup(57) mounted on an inner front part of rotation shaft(52) whose axis is installed in the supporting unit stand in such a way that the supporting rod or supporting cup is positioned on the same horizontal line as the body cap forming member of the rotational loading part, and a supporting unit stand(51) approached the rotational loading part or spaced apart from the rotational loading part by cylinder(55) as the supporting unit stand is being guided by a guide means; a forming processing part(60) comprising a roller mounting frame(62) in which axis of forming roller(61) is installed rotationally and slantly in rear between the rotational loading part and the supporting unit part in such a way that the roller mounting frame is operated on an X-axis line and an inclined Y-axis line as it is being guided by respective linear motion guides through X-Y axis operating means; and a cutting unit part(70) comprising a cutter(71) mounted on a cutter mounting member in front of the body cap forming member of the rotational loading part in such a way that the cutter is operated on an X-axis line and a Y-axis line as it is being guided by linear motion guides(64-1,67-1) through X-Y axis operating means.
Patent KR-20040080668-A (KR)
Inventor: AHN KI JU
IPC: C04B18/16
Filed: 2003-03-12
Abstract: PURPOSE: Provided is a composition for foam concrete mortar with incombustibility, heat insulation, and sound absorption and insulation by using waste slaked lime as main material. CONSTITUTION: The foam concrete mortar composition is prepared by dry-mixing 30-70wt.% of waste slaked lime(Ca(OH)2) as main material and auxiliary materials. The main material is waste slaked lime dried at 200-300deg.C to form homogeneous foams. The auxiliary materials comprise 20-40wt.% of cement, 2-20wt.% of yellow earth, kaolin or feldspar, 0.01-0.5wt.% of foaming material such as Al2O3 or Zn, 2-5wt.% of foaming catalysts such as CaO and carbonate, 0.01-5wt.% of separation inhibitor such as methyl cellulose, wood powder or rice hull, 0.5-3wt.% of concrete strength-reinforcing material, and 3-15wt.% of tensile strength-reinforcing material such as sepiolite.
Patent KR-20030029574-A (KR)
Inventor: LEE HYO SANG
IPC: A63B22/02
Filed: 2003-03-18
Abstract: PURPOSE: A treadmill for use in the in-home sports is provided which controls the declination to let user exercise effectively and is folded to be convenient for the storage and the shifting in a small space. CONSTITUTION: The treadmill(2) having a lifting function is characterized by controlling the lifting through a lifting controller(30), a moving nut(38), a power transmission shaft(31), a lifting support(33) and a lifting lever(32) to the fore thereof so that an upper body stand(10) of the treadmill is inclined. The treadmill comprises a guide groove(34) having an inclined part in the both sides of a square iron pipe of a lower body stand(20) so as to be convenient for the lifting and folding of the upper body stand(10).
Patent KR-20040083681-A (KR)
Inventor: KIM IN SIK
IPC: C08L7/00
Filed: 2003-03-24
Abstract: PURPOSE: Provided is a tread rubber composition for a truck and bus, which has excellent tensile properties and wear properties without deteriorating mixing processability. CONSTITUTION: The tread rubber composition comprises a mixed rubber containing natural rubber and butadiene rubber having a high cis-content as a base rubber. Particularly, the base rubber is a mixture of 60-90 parts by weight of natural rubber with 10-40 parts by weight of butadiene rubber having a cis-content of 98% or more. The butadiene rubber is prepared by using neodymium-containing catalysts.
Patent KR-20030077465-A (KR)
Title: 모니터 방법, 노광 방법, 반도체 디바이스의 제조 방법,에칭 방법 및 노광 처리 장치
IPC: H01L21/66
Filed: 2003-03-26
Abstract: 본원 발명은 미세한 패턴 가공 치수를 고정밀도로 측정할 수 있는 모니터 방법을 제공한다.  기초막(2) 상에, 적어도 한 변이 기초막(2)의 표면에 대하여 경사진 경사 측벽(20)을 갖는 모니터 레지스터 패턴(13)을 형성하고, 경사 측벽(20)이 기초막과 교차하는 방향으로 직교하는 방향의 모니터 레지스트 패턴(13)의 폭을 측정하는 단계와, 모니터 레지스트 패턴(13)을 마스크로 하여, 기초막(2)을 선택적으로 에칭하여 모니터 기초막 패턴(12)을 형성하고, 경사 측벽(20)이 기초막과 교차하는 방향으로 직교하는 방향의 모니터 기초막 패턴(12)의 폭을 측정하는 단계와, 모니터 레지스트 패턴(13)의 폭과 모니터 기초막 패턴(12)의 폭의 차로부터 어긋남폭 Δs를 얻는 단계를 포함하는 모니터 방법이다.
Patent KR-20030038595-A (KR)
Inventor: JO BYOUNG TAEK
IPC: F16K31/53
Filed: 2003-04-12
Abstract: PURPOSE: A controller of an automatic valve switch is provided to exactly control according to the pressure into a switching lid by stopping a motor when a moving rod is not operated smoothly and to prevent the breakage of the motor and the switching lid by separating a power transferring gear from a rotating gear though the motor is not stopped. CONSTITUTION: A power transferring gear(60) transmits the rotating force of a motor(30) to a rotating gear(40) by installing between the motor and the rotating gear. A fixing plate(70) of the power transferring gear is rotated leftward and rightward centering around the power transferring gear and fixes the power transferring gear by connecting with the rotating centroid of the power transferring gear. A spring holds the fixing plate of the power transferring gear not to rotate the fixing plate when the rotating gear is rotated smoothly and to rotate the fixing plate when the rotating gear is not rotated smoothly by the excessive pressure to be applied to a switching lid(21). A first isolating switch and a second isolating switch are installed in the left and the right of the rotating direction of the fixing plate not to operate the motor when the fixing plate is rotated over a certain angle. Thereby, the breakage of the motor and the switching lid is prevented.
Patent KR-20040090290-A (KR)
Inventor: KIM SUNG DONG
IPC: A61K8/97
Filed: 2003-04-17
Abstract: PURPOSE: Provided are message oil containing castor oil without toxicity and a manufacturing method of the caster oil. Therefore, the message oil has no adverse side effect. CONSTITUTION: The method for extracting caster oil comprises the steps of: boiling caster seeds in water containing 3-10 wt.% of salt until its surface bursts; transferring the caster seed to water of room temperature and boiling it again three times; and drying the caster seed and roasting it.
Patent KR-20040093217-A (KR)
Inventor: CHOI TAEK GYUN
IPC: H04B1/3822
Filed: 2003-04-22
Abstract: PURPOSE: An apparatus and method for performing a call during TV reception in a mobile terminal are provided to allow a user to watch TV and perform call communication simultaneously. CONSTITUTION: The first RF switching unit(110) has a form of a SP3T(Single-Pole Three-Throw) consisting of one input port(P1), three output ports(P2-P4) and three control ports(Vc1-Vc3). The first diplexer(120) separates a PCS signal with a 1851-1989MHz frequency and a TV signal with a 50-700MHz frequency. The second diplexer(130) separates a CDMA signal with a 824-894MHz frequency and a TV signal with a 50-700MHz frequency. The second RF switching unit(160) has a form of SPDT(Single-Pole Double-Throw) consisting of one input port(P5), two output ports(P6,P7) and two control ports(Vitrl1,Vctrl2). A controller(190) controls a general operation of a mobile terminal, and controls the first RF switching unit(110) to be switched to the second diplexer(130) when the mobile terminal is set in a CDMA mode.
Patent KR-20040092671-A (KR)
Inventor: CHOI DEOK WHAN
IPC: A47G7/06
Filed: 2003-04-25
Abstract: PURPOSE: Provided is a flower vase for use in advertisement in public places including restaurants, to optimize decoration effect of the flower vase and to maximize the effect of advertisement. CONSTITUTION: The flower vase includes a tilted body(1) with a space for receiving flowers(f), and a support(3) which is an extended part of the body(1). The body(1) of the flower vase is tilted at an angle, and is not limited to one specific shape and material. The support(3) supports the tilted body(1), and an outer surface of the support(3) is used for advertisement(7). The support(3) is either an extended part of the body(1) of the flower vase or a detachably attached part to the body(1) of the flower vase.
Patent KR-20040094462-A (KR)
Inventor: BANG YEONG JU
IPC: C07D405/14
Filed: 2003-05-02
Abstract: PURPOSE: Pyridinyl(1,2,4)triazole derivatives are provided, which inhibit transforming growth factor-beta(TGF-β) signal pathway such as phosphorylation of smad2 or smad3 by type I or activin like kinase(ALK)-5 receptor. Therefore, the derivatives can be useful for prevention and treatment of disease associated with the TGF-β signal pathway. CONSTITUTION: The pyridinyl(1,2,4)triazole derivatives represented by formula (1) or pharmaceutically acceptable salts thereof are provided, wherein R1 is naphthyl, anthracenyl, or phenyl substituted with one or more substituents selected from halo, C1-6 alkoxy, C1-6 alkylthio, C1-6 alkyl, C1-6 haloalkyl, O-(CH2)n-Ph, S-(CH2)n-Ph, cyano, phenyl and CO2R wherein R is hydrogen or C1-6 alkyl and n is 0 to 3, or R1 is phenyl or pyridyl of which cyclic ring optionally contains 3 or less of hetero atoms selected from N, O and S, and is fused with 5- to 7-membered aromatic or nonaromatic cyclic ring; R2 is hydrogen, C1-6 alkyl, C1-6 alkoxy, phenyl, C1-6 haloalkyl, halo, NH2, NH-C1-6 alkyl or NH(CH2)o-Ph wherein o is 0 to 3; R3 is CO2H, CONR4R5, CN, NO2, C1-6 alkylthio, -SO2-C1-6 alkyl, C1-6 alkoxy, SONH2, CONHOH, NH2, CHO, CH2OH, CH2NH2 or -CO2-C1-6 alkyl; and R4 and R5 are independently hydrogen or C1-6 alkyl.
Patent KR-20040094564-A (KR)
Inventor: CHOI YUN HWA
IPC: H04B1/7176
Filed: 2003-05-03
Abstract: PURPOSE: A UWB(Ultra Wideband) transceiving device is provided to apply channel information obtained through a received signal to a data transmitter, and to change a data transmission method according to a UWB channel state, thereby effectively transmitting data in channel circumstances. CONSTITUTION: A transmitter(100) performs a channel coding/modulating process such that binary data of information to be transmitted can be appropriately transmitted through a UWB channel, and amplifies a transmission power to transmit the information through the UWB channel. A receiver(200) calculates an SNR(Signal to Noise Ratio) by using a received UWB pulse signal, decodes into an original signal, and outputs the decoded signal to a baseband controller(300). The baseband controller(300) comprises as follows. A channel information processor(310) extracts the calculated SNR, and applies the SNR to the transmitter(100). A timing controller(320) generates a timing control signal, and transmits the timing control signal to a timing synchronizer(500). A power controller(330) generates a control signal according to the extracted SNR, and controls a transmission power strength of the UWB pulse signal.
Patent KR-20040096363-A (KR)
Inventor: KIM YEONG YONG
IPC: H04L47/2416
Filed: 2003-05-09
Abstract: PURPOSE: A traffic scheduling device in a base station of a mobile communication system is provided to change a transmission sequence of traffic, and to pack the traffic in a time slot according to the changed sequence. CONSTITUTION: A delay controller(141) determines a transmission sequence such that real-time traffic can be first transmitted prior to non real-time traffic, and outputs the traffic. A transmission buffer(142) is applied with the real-time traffic or the non real-time traffic outputted according to the determined sequence from the delay controller(141), and stores the applied traffic. A throughput controller(143) calculates an assign power of a time slot for transmitting a certain amount of the traffic stored in the transmission buffer(142), changes the transmission sequence of the traffic according to a time slot valid power, and packs the traffic in the time slot according to the changed transmission sequence.
Patent KR-20040098698-A (KR)
Inventor: JUNG YONG SIK
IPC: H04W4/14
Filed: 2003-05-15
Abstract: PURPOSE: A method for controlling subscriber information using a text message, particularly for controlling a subscriber information DB by transferring information by using a text message and analyzing the information, is provided to allow a user to easily control subscriber information through a predetermined procedure. CONSTITUTION: A management server for receiving a text message and controlling subscriber information is assigned a specific service number(S202). The subscriber sets a final receiver of a text message as a receiving server of the management server in a mobile terminal(S204). The mobile terminal inputs a text message including a correction code of the specific service and correction particulars and transmits it(S206). A VLR(Visitor Location Register) of an MSC(Mobile Switching Center) receives the text message and transmits it together with an origination phone number to an SMSC(Short Message Service Center), and the origination phone number and the text message are received by the receiving server(208). A control server of the management server processes the particulars of information included in the text message and corrects a corresponding service of subscriber information stored in a subscriber information DB(S210). The management server creates the correction result in character and transmits it to the origination phone number(S212). The mobile terminal receives a correction result text message and a subscriber of the mobile terminal confirms it(S214).
Patent KR-20040100082-A (KR)
Inventor: LEE JAE BONG
IPC: C02F1/461
Filed: 2003-05-21
Abstract: PURPOSE: To provide a process for removing COD and heavy metals from flue gas desulfurization (FGD) wastewater, which is capable of reducing steps for the process and maximizing a maintenance efficiency, by using an electrolysis. CONSTITUTION: The process comprises the steps of (a) precipitating floating solid materials in FGD wastewater to remove the floating solid materials therefrom; (b) electrolyzing the floating solid materials removed FGD wastewater to remove refractory COD component, heavy metals, fluorine, calcium and the like therefrom; (c) precipitating a scale component generated by the electrolysis to remove it as a slurry form; and (d) removing the floating solid material remained after the precipitating step.
Patent KR-20030094067-A (KR)
Inventor: KOGA TOSHIHIRO
IPC: A23L5/20
Filed: 2003-05-30
Abstract: PURPOSE: A taste modifier and foods, extracts, medicines and dental compositions containing the same are provided. The taste modifier has no toxicity, taste and smell, is prepared cheaply, and removes undesired smell from foods, extracts, medicines and dental compositions. CONSTITUTION: A taste modifier comprises paratinose-heating substance as an effective component, wherein the paratinose-heating substance is obtained by heating paratinose at 140 to 200 deg. C, preferably 150 to 180 deg. C in the presence of 10 to 30 % of water for 10 minutes to 2 hours. The taste modifier comprises 5-£(alpha-D-glucopyranosil oxy) methyl|-2-furancarboxaldehyde represented by the formula 1. The foods, extracts, medicines and dental compositions comprising the taste modifier are provided.
Patent KR-20040104110-A (KR)
Inventor: KIM EUN SEONG
IPC: H01L21/027
Filed: 2003-06-03
Abstract: PURPOSE: A semiconductor substrate exposure system is provided to reduce a period for transferring and returning reticles by performing an exposure process after arranging previously plural reticles into plural transfer arms. CONSTITUTION: A process chamber(110) is used for performing an exposure process for a semiconductor substrate. A transfer chamber(130) is connected to the process chamber and includes a stage(150) to align and support reticles provided into the process chamber. A transfer member is installed in the transfer chamber and includes three or more transfer arms(141-146) to transfer the reticles between the stage and the process chamber.
Patent KR-20040104801-A (KR)
Inventor: KIM DU IL
IPC: G11B19/02
Filed: 2003-06-04
Abstract: PURPOSE: A system and a method for managing a playlist are provided to set reproduction priorities of audio files, and to reproduce audio files only having the best sound quality while skipping over the rest audio files, thereby preventing audio files having the same items from being supplied to a user. CONSTITUTION: A disk driver(100) picks up audio data and TOC information from a storage medium(A), and outputs the data and the information. A decoder(200) receives the outputted audio data to decode the data, and outputs the decoded data. An input unit(300) outputs a predetermined control signal according to a button selected by a user. A controller(600) reads the outputted TOC information to generate selection menus and playlists by category, and controls an operation of the storage medium(A) according to the control signal. A decider(400) decides whether play targets having the same items exist in the created playlists.
Patent KR-20030096028-A (KR)
Title: Prepaints and methods of preparing paints from the prepaints
Inventor: BAKULE RONALD DAVID
IPC: C09D7/80
Filed: 2003-06-11
Abstract: Sets of prepaints wherein at least one set member is in solid form, methods of formulating paint lines using the sets of prepaints, and a method of formulating a range of paints from the sets of prepaints, where the paint lines and ranges of paints are useful as road marking coatings, architectural coatings, industrial coatings, graphic art coatings, non-cementitious aggregate finish coatings, elastomeric coatings, adhesives, caulks, sealants, and other building related products, are disclosed.
Patent KR-20040107951-A (KR)
Inventor: SHIN DONG YEOL
IPC: H02G1/02
Filed: 2003-06-16
Abstract: PURPOSE: An uninterrupted transformer phase converter bypass car is provided to reduce costs and work time by performing uninterrupted transformer replacement work through the use of a single bypass car equipped with a phase converter, a cable reel, and a traction winch. CONSTITUTION: An uninterrupted transformer phase converter bypass car comprises a phase converter arranged in a top of the uninterrupted bypass car; a cable reel wound with a plurality of cables and arranged in a rear portion of the top of the uninterrupted bypass car; and a transformer traction unit for traction of a transformer(4) to be replaced, by using a winch mounted on a side of the cable reel. The transformer traction unit includes a transformer gin(32), a lever lift(35), an insulation pulley, and an insulation rope(38).
Patent KR-20050007847-A (KR)
Inventor: KIM SEOG TAE
IPC: F24C15/30
Filed: 2003-07-11
Abstract: PURPOSE: A lifting apparatus of a microwave oven used as a hood is provided to install the microwave oven easily and conveniently by moving the microwave oven up with the rope and the stopper units. CONSTITUTION: A lifting apparatus of a microwave oven(20) is composed of a rope(30) connected to the upper part of the microwave oven, and stopper units installed in a lower part(16) of furniture for a kitchen and composed of a hole for passing the rope to move the rope up in penetrating the hole by the rope and to regulate downward movement of the rope. The stopper unit is composed of a fitting piece extended upward for the center of the hole to decrease the diameter of the hole, an internal space formed inside the hole, plural balls arranged around the rope in the internal space and an inclined surface formed in the lower part of the internal space and inclined to the center to decrease the diameter of the hole.
Patent KR-20040067783-A (KR)
Title: Device for supplying soft water
Inventor: LEE KI SEOK
IPC: B01D35/00
Filed: 2003-07-18
Abstract: PURPOSE: Provided is a device for supplying soft water where a water softener is installed on the front side of a built-in case and a soft water mixing part and a soft water supplying tapping part are separated. CONSTITUTION: The device for supplying soft water comprises a case(100), a filter part(1) which filters raw water supplied through a water supply connecting pipe and discharges the filtered water through a soft water discharge pipe, a soft water alternating valve part(20), a soft water part(10) converting the filtered water into soft water according to the alternation of flow path and a first soft water supplying pipe(26) supplying the soft water, wherein a soft water mixing part(30) and a soft water supplying tapping part(40) are installed separately and the hot and cold soft water supplied through the first soft water supplying pipe are mixed at the soft water mixing part and supplied to the soft water supplying tapping part through a second soft water supplying pipe(41).
Patent KR-20050012408-A (KR)
Inventor: KIM MOON HWAN
IPC: C07C213/08
Filed: 2003-07-25
Abstract: PURPOSE: Provided is a method of preparing 7-amino-3,5-dihydroxyheptanoic acid derivatives with disubstituted nitrogen, an intermediate for producing atorvastatin (Liptor) as a medical treatment for hyperlipemia, which is inhibitor of HMG-CoA reductase and ACAT. CONSTITUTION: The preparation method comprises: (A) performing high pressure hydrogenation of the compound of formula 3 in the presence of Ru catalyst at room temperature-100deg.C under 30-100atm to produce the compound of formula 4; (B) reacting compound of formula 4 with the compound of formula 5 to produce the compound of formula 6; and (C) carrying out high pressure hydrogenation of compound of formula 6 in the presence of Ru catalyst at room temperature-100deg.C under 30-100atm or stereoselective hydrogenation using diethylmethoxy borane or sodium borohydride. In the formula, R is C1-6 alkyl; P and P1 are independently benzyl, benzyloxycarbonyl, C1-6 alkyloxycarbonyl, benzoyl or acetyl.