baber/WOPTO huggingface dataset:
Patent KR-20030044521-A (KR)
Title: Composition of itraconazole for oral administration and process for preparing thereof
Inventor: JANG JUN HUI
IPC: A61K47/36
Filed: 2001-11-30
Abstract: PURPOSE: Provided are an itraconazole composition for oral administration, which is easy to manufacture, and has a reproducibility and thus is economical, and which is safe. CONSTITUTION: The composition comprises an itraconazole and a saccharide-based surfactant, which have molten solid form. The mixing ratio of the itraconazole and the saccharide-based surfactant is 1:0.1-10(by weight). The surfactant is formed by esterifying one saccharide with one or more of fatty acid derivatives. The surfactant is selected from the group consisting of sucrose monostearate, sucrose distearate, sucrose mono-distearate, sucrose monopalmitate, sucrose dipalmitate, sucrose monolaurate, sucrose dilaurate, sucrose monooleate, sucrose dioleate, sucrose monocaprate, sucrose dicaprate, sucrose monocaprylate, sucrose dicaprylate, sucrose monomyristate, sucrose dimyristate, sucrose monolinolenate, sucrose dilinolenate, or mixture thereof.
Patent KR-20030046907-A (KR)
Inventor: AHN SEONG HUI
IPC: C08L55/02
Filed: 2001-12-07
Abstract: PURPOSE: A flame retardant thermoplastic resin composition which has excellent mechanical properties, heat resistance and flame retardant property and contains no halogen compound to prevent environmental pollution is provided. CONSTITUTION: The flame retardant thermoplastic resin composition comprises: (A) 40 to 95 parts by weight of a rubber modified-styrene resin consisting of (a1) 20 to 100 wt% of a styrene-acrylonitrile graft copolymer containing 10 to 60 parts by weight of a rubber and 18 to 50 wt% of acrylonitrile excepting the rubber and (a2) 0 to 80 wt% of a styrene-acrylonitrile copolymer resin containing 18 to 50 wt% of acrylonitrile; (B) 60 to 5 parts by weight of a polyphenylene ether resin; (C) 2 to 30 parts by weight of a styrene-acrylonitrile copolymer containing 5 to 17 wt% of acrylonitrile based on 100 parts by weight of the base resin consisting of (A)+(B); and (D) 0.5 to 30 parts by weight of a cyclic phosphagen compound.
Patent KR-20030046954-A (KR)
Title: A method for reed switch signal fail controlling of automatic transmission in vehicle
Inventor: LEE TAE PYO
IPC: F16H61/00
Filed: 2001-12-07
Abstract: PURPOSE: A control method of defects of a speed detecting signal in an automatic transmission for a vehicle is provided to prevent a calculating error of speed by comparing an integrated value for a speed change and maintaining the former speed when the integrated value is over a set value. CONSTITUTION: A speed, an RPM(Revolution Per Minute) of an output shaft and other using variables are initialized(S100). A traveling of a vehicle is checked. During traveling the vehicle, a speed change value between former/present values is compared with a first set value by filtering the speeds. The speed is substituted for the former speed when the speed change value is over the first set value. The substituted speed is compared with a second set value. The maintaining of the speed is checked when the speed is over the second set value. In maintaining the speed over the second set value and over a specific time, a control signal to fix a shifting gear in a triple gear and a defect display signal are outputted. Thereby, the shifting efficiency of a vehicle is improved, the convenience of a customer is offered and the discharge of exhaust gas is reduced.
Patent KR-20030047582-A (KR)
Title: Injection Molding Method and Product Using Cork and Thermoplastic Rubber
Inventor: CHANG RAE HWAN
IPC: C08L9/06
Filed: 2001-12-11
Abstract: PURPOSE: A method for preparing a molded product by using a natural cork and a thermoplastic rubber and a molded product prepared by the method are provided, to prepare a molded product showing the texture and physical properties similar to those of a natural cork. CONSTITUTION: The method comprises the steps of (10) mixing 100 phr of styrene-butadiene-styrene, 50 phr of a paraffin oil and a small amount of a stabilizer to prepare a thermoplastic rubber; (20) mixing 100 phr of the obtained thermoplastic rubber(50) with 50-100 phr of a cork material(40) by using a mixer, melt extruding the mixture by using an extruder at a temperature of about 150 deg.C and cutting the extruded one with a cutter installed at the exit of the extruder to prepare granules(60); and (30) injecting the obtained granules(60) into an injector or extruder of 150 deg.C and molding it into a desired product.
Patent KR-20030048727-A (KR)
Title: Real Time PC Backup and Restore Method
Inventor: HYUN BYUNG NAM
IPC: G06F12/16
Filed: 2001-12-13
Abstract: PURPOSE: A realtime backup and recovery method for a PC is provided to easily and safely execute the backup of an application software installed by a user, and the personal important data as well as an OS(Operating System) of a system in realtime, and to easily recover the system with the realtime backup. CONSTITUTION: A backup policy input part receives the realtime backup range from the user. A realtime backup controlling part performs the backup in realtime according to the backup policy. A backup file(204) is generated and is stored in a hard disk as a hidden file. If the system can't be booted, the user boots the system by a diskette or a CD including the OS. After booting the system, the user selects a recovery option. A recovery controlling part(203) performs a recovery work and recovers the system to a state of the selected time by reading the information from the backup file(204).
Patent KR-20030049956-A (KR)
Title: Grinder in welder
Inventor: CHOI MUN HWAN
IPC: B24B9/04
Filed: 2001-12-17
Abstract: PURPOSE: A grinding apparatus of a welding machine is provided to cut beads of a welding portion and to remove chip shavings at the same time. CONSTITUTION: A grinding apparatus of a welding machine includes a transfer portion, a grinding portion(31) and a clamping portion. The transfer portion comprises a fixing frame, a rack frame(16), a moving frame(17) and a transfer motor(18). The fixing frame is set up between a fitting table and an unfitting table with four support frames(14). The rack frame has a rack gear. The rack frame is installed to a middle portion of the fixing frame. The moving frame is installed to the rack frame to be movable. The transfer motor is installed to the moving frame. The transfer motor has a first pinion gear geared to the rack gear on a rotating shaft. The grinding portion comprises a lifting cylinder(32), a trolley(33), a rotary motor(34), a body and a grinding motor. The lifting cylinder is installed to the moving frame vertically. The trolley has a wheel fixed to a tip of a rod of the lifting cylinder. The rotary motor is installed to the trolley. The body is lifted up and down by rotation of the rotary motor. The grinding motor is mounted to the body, and a grinder(42) is installed to a rotating shaft of a vehicle body. The clamping portion comprises a moving cylinder and upper and lower plates. Moving cylinders are installed to four support frames of the fixing frame. The upper plate is fixed to the fixing frame and the trolley is placed to the upper plate. The lower plate support a strip moved up and down under the strip as a pair of the upper plate. Therefore, welding beads and chip shavings generated by the grinder are exhausted outside through an suction line(44) of a grinder cover(43).
Patent KR-20030050848-A (KR)
Title: Method for forming the capacitor of semiconductor device
Inventor: LEE MYEONG SIN
IPC: H01L27/108
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of preventing the damage of the lower surface of a contact hole when removing a hard mask. CONSTITUTION: After sequentially depositing an interlayer dielectric(130) and a hard mask on a semiconductor substrate(100) having a plurality of bit lines(110), the first photoresist pattern is formed on the resultant structure. After forming a plurality of storage node contact holes by carrying out an etching process using the first photoresist pattern as an etching mask, the second photoresist layer is coated on the resultant structure. After exposing the hard mask by etching the second photoresist layer, the hard mask is removed by using the second photoresist layer as an etching stop layer. After removing the remaining second photoresist layer, a plurality of lower electrodes(180) for the storage node are formed at the resultant structure.
Patent KR-20030052757-A (KR)
Title: Forming tool of embossed can body
Inventor: JUNG GI JO
IPC: B21D51/34
Filed: 2001-12-21
Abstract: PURPOSE: An embossed can body fabricating tool is provided to form embossings on a surface of a can body by utilizing an upper and lower reciprocating movement of a high-speed mechanical or hydraulic press. CONSTITUTION: An embossed can body fabricating tool(10) has a cavity for receiving two-piece or three-piece can(14) and an outer container(11) formed at an inner surface thereof with a negative engraving pattern(12). A cylindrical elastic punch(13) is inserted into the can(14). The cylindrical elastic punch(13) is provided at an upper portion thereof with a pressing plate(15) for pressing the cylindrical elastic punch(13) while receiving a vertical load(16) of a mechanical or hydraulic press. The cylindrical elastic punch(13) is coupled to the pressing plate(15) by means of a bolt so that the cylindrical elastic punch(13) and the pressing plate(15) are integrally moved up and down.
Patent KR-20030056670-A (KR)
Title: Wash and dry device of gasket
Inventor: LEE BYEONG HO
IPC: H01L21/02
Filed: 2001-12-28
Abstract: PURPOSE: An apparatus for cleaning and drying gasket is provided to be capable of reducing the time used for a cleaning and drying process and preventing the deformation of the gasket due to the tensile force added to the gasket by rotating the gasket using a wheel. CONSTITUTION: A gasket(30) is formed into a circular line. A plurality of wheels(40) are formed into a cylindrical shape having a plurality of saw-teeth(70) for holding the gasket(30). At this time, the wheel is capable of being rotated by using the flow of a cleaning solution and warm air, so that the gasket(30) connected with the wheels(40) is capable of being circulated by using the rotating force of the wheels(40). Then, the gasket(30) is cleaned by being dipped in the cleaning solution and dried by using warm air.
Patent KR-20030056903-A (KR)
Title: Analog to digital converter
Inventor: LEE JUNG HO
IPC: H03M1/12
Filed: 2001-12-28
Abstract: PURPOSE: An analog-digital converter is provided which is appropriate for preventing mis-operation due to voltage instability. CONSTITUTION: An input port(31) selects a channel of an analog input signal by a channel selection signal. A sampling part(32) samples an output of the input port by a sampling control signal. A DAC(Digital to Analog Converter)(35) converts a digital signal which is a reference value to convert the analog input signal into a digital signal. A reference voltage control part(33) controls a reference analog signal being output from the DAC by a reference voltage control signal. A comparator(34) compares the outputs of the sampling part and the reference voltage control part. A SAR circuit part(36) controls a digital signal which becomes a reference value according to the output of the comparator as including a SAR(Successive Approximation Register). The first pulse generation part(37) outputs a high pulse by channel change, and the second pulse generation part(38) outputs a low pulse by a sampling control signal. A latch part(39) latches the outputs of the first and the second pulse generation part. And a switching part(40) applies the output of the input port to the comparator by the output of the latch part.
Patent KR-20030057126-A (KR)
Title: Liquid Epoxy Resin Composition for Encapsulating Semiconductor Device
Inventor: JANG DU WON
IPC: C08L63/00
Filed: 2001-12-28
Abstract: PURPOSE: Provided is a liquefied epoxy resin composition for sealing semiconductor device, which does not use a solvent, and has improved smoothness and thermal shock reliability which are needed in ball grid array package. CONSTITUTION: The liquefied epoxy resin composition essentially contains the following components of: (i) a naphthalene-based epoxy resin represented by formula 1 and a polyfunctional epoxy resin represented by formula 2, as an epoxy resin; (ii) alkylated tetrahydrophthalic anhydride represented by formula 3 and methyltetrahydrophthalic anhydride represented by formula 4, as a curing agent; (iii) curing catalyst; and (iv) an inorganic filler, without comprising a solvent. In the formulas, each of R1, R2 and R3 is alkyl or alkenyl group of C4-C8.
Patent KR-20010083098-A (KR)
Title: Apparatus for reforming of fuel
IPC: C10G35/04
Filed: 1999-07-02
Abstract: The present invention is directed to a fuel reformer device that produces a hydrogen rich gas from a hydrocarbon and steam. The steam reforming reaction that produces the hydrogen rich gas from the hydrocarbon and steam is endothermic. A known technique supplies heat required for the steam reforming reaction by an exothermic oxidation reaction proceeding in parallel with the steam reforming reaction. This known technique may, however, cause an excessive temperature rise in an area of the vigorous oxidation reaction in the fuel reformer device. A reformer unit 34 including a Cu-Zn catalyst receives a supply of a crude fuel gas containing the air flown through a second fuel supply conduit 64. The crude fuel gas is subjected to the steam reforming reaction and the oxidation reaction proceeding inside the reformer unit 34. A resulting hydrogen rich gaseous fuel is discharged to a third fuel supply conduit 65. The reformer unit 34 includes an upper stream reaction unit 80 and a lower stream reaction unit 81. Both the reaction units 80 and 81 have honeycomb structures, wherein the total sectional area of the flow path in the upper stream reaction unit 80 is made smaller than the total sectional area of the flow path in the lower stream reaction unit 81. This arrangement causes the gas flowing through the reformer unit 34 to have the higher flow velocity on the upstream side than on the downstream side. The higher flow velocity on the upstream side extends the area of the vigorous oxidation reaction to the lower stream portion and enables the heat generated on the upstream side to be effectively transmitted to the lower stream portion. This arrangement thus effectively prevents an excessive temperature rise on the upstream side. <IMAGE>
Patent KR-20010079691-A (KR)
IPC: B01F5/06
Filed: 1999-08-30
Abstract: 본 발명은 유체 및 고체를 접촉시키고 수 개의 분배기 팬과 유체를 혼합, 분배 또는 추출하는 수 개의 패널을 포함하는 장치를 위한 유체 분배-수집 시스템에 관한 것이다.  상기 시스템은 하나 이상의 통로를 통해 상기 장치의 외부와 연결되는 하나 이상의 레벨 1 챔버(N 1 )와, 이 레벨 1 챔버(N 1 )에 연결되고 하나 이상의 구역(Z 20 , Z 21 ) 내에 배치되고 길이(l i )를 갖는 하나 이상의 연결 통로[C(N 20 ) j , C(N 21 ) j ]를 포함하는 하나 이상의 소위 레벨 2 챔버(N 20 , N 21 )를 포함하며, 상기 구역은 팬의 반경에 대해 α각을 두고 일치하고, 주어진 앵글 섹터에 대응하며, 상기 길이(l i ), α각 및 앵글 섹터는 주입된 유체가 동일한 팬(P n ) 내에 있는 모든 패널에 거의 동시에 도착할 수 있도록 해주는 것으로 선택된다. 
     본 발명은 모사 이동층 상에서 이루어지는 파라크실렌의 분리에 유용하다.
Patent KR-20010075602-A (KR)
IPC: B01J47/12
Filed: 1999-10-08
Abstract: 연료전지 발전장치(10)에 사용하기 위한 물질전달용 복합 분리막(12)은 대향되는 강성 다공성 지지 시이트(64, 66) 사이에 전달 매질 코어(62)를 포함한다.  유입면(54)은 산화제 공급원(36)과 접해 있으며, 배출면(56)은 연료전지(13)로부터의 배출 통로(40)와 접해 있어서, 물질을 회수하고 이를 연료전지(13)로 유입되는 산화제 유입스트림(38)으로 전달한다.  바람직한 전달 매질 코어(62)는 수 포화된 폴리플루오로설폰산 이오노머 분리막과 같은 이오노머 분리막이다.  물질전달용 복합 분리막(12)은 편평한 층 또는 돌출부와 함몰부를 한정하는 마운딩층일 수 있으며, 상기 층 다수는 프레임(46) 내에 거울상 관계로 배치되고, 상기 인접한 분리막의 마운딩부에 의해 형성된 돌출부와 함몰부는 서로 접하여서 유입스트림(IS) 및 배출스트림(ES)을 위한 S형 통로를 한정한다.
Patent KR-20010106522-A (KR)
IPC: H04N1/387
Filed: 1998-10-26
Abstract: 소책자 인쇄 기능은 각 장의 인쇄지에 인쇄를 위해서 나란히 쌍으로 번호를 정한 문서 페이지 이미지를 위치시키도록 공통 페이지 이미지 배치 루틴을 이용하며,  그 결과 소책자는 페이지 이미지중간에서 각 장의 인쇄지를 접을 때 좌-우 또는 우-좌 페이지 순서(167)중 한 순서에 따라 상승하는 번호 순서로 페이지 이미지와 함께 형체를 이루게 된다.  다른 페이지의 순서는 각 페이지 이미지를 180도(168) 회전시켜서 얻어진다.
Patent KR-20010089482-A (KR)
IPC: H05K3/38
Filed: 2000-09-29
Abstract: 본 발명은, 캐리어 박과 전해 동박과의 박리 강도의 하한치를 제어할 수 있는, 접합 계면층으로 유기계제를 사용한 캐리어 박 부착 전해 동박과 그 캐리어 박 부착 전해 동박의 제조방법을 제공한다.  캐리어 박의 표면에 접합 계면층을 형성하고, 그 접합 계면층 위에 전해 동박층을 형성한 캐리어 박 부착 전해 동박에 있어서, 캐리어 박으로는 동박을 사용하고, 해당 접합 계면층은 유기계제와 금속입자가 혼합되게 한 것이다.
Patent KR-20010101055-A (KR)
IPC: H04N7/24
Filed: 2000-09-15
Abstract: PDA는 인터넷과 로컬 홈 서버(local home server)를 통한 CE 장치의 원격 제어를 가능하게 하기 위해서 무선 모뎀과 결합된다.
Patent KR-20010111280-A (KR)
IPC: G02B5/04
Filed: 2000-03-17
Abstract: 백색광(L w ) 스펙트럼의 일부는 다른 스펙트럼에 비해 90°회전된 상태로 광 분할 및 재조합 장치에 입사된다. 이 백색광은 편광 선별적 분할장치(15)를 통과한다. 일회 편광된 백색광(L w ) 스펙트럼의 일부는 층상시스템(17)에서 반사되는 반면, 다른 스펙트럼의 일부는 여기에서 투사된다. 상기 층상시스템(17)에서 반사된 빛은 스펙트럼 선별적 분할장치(16)로 입사된다. 층상시스템(18)에서는 편광 선별적으로 다른 스펙트럼의 광분할이 이루어진다.
Patent KR-20020005055-A (KR)
Title: 엔케이-1 수용체 길항물질로서 사용하기 위한 결정성(2-벤즈하이드릴-1-아자비사이클로[2.2.2]옥트-3-일)-(5-이소프로필-2-메톡시벤질)-아민 시트레이트의 다형태
IPC: A61P1/08
Filed: 2000-05-17
Abstract: (2-벤즈하이드릴-1-아자비사이클로[2.2.2]옥트-3-일)-(5-이소프로필-2-메톡시벤질)-아민 시트레이트 일수화물("일수화물")의 2개의 결정성 다형태는 A형 및 B형이다.  이들 다형태중 하나 이상을 함유하는 약제학적 조성물은 환자 수용 화학요법에서 급성 구토를 치료하기 위한 배합물에 대해 유리한 안정성을 갖는다.  이러한 약제학적 조성물은 바람직하게는 정제 또는 캡슐에 의해 통상적으로 경구투여되거나 정맥내 투여된다.  A형 및 B형의 제조방법이 본원에 개시되어 있다.
Patent KR-20030060248-A (KR)
Title: Apparatus and method for controlling a car door locking using network
Inventor: JUNG GYU HYEON
IPC: B60R25/102
Filed: 2002-01-07
Abstract: PURPOSE: A device and method for controlling door locking for a vehicle is provided to quickly retrieve a missing vehicle by using a communication network and tracking the position of the missing vehicle. CONSTITUTION: A first communication unit(10) is connected to a mobile communication network. A second communication unit(11) is connected to a GPS communication network. A control unit(13) controls a vehicle controller(14) according to a control signal received through the communication units, and forcibly locks the door of a vehicle or keeps the state of door locking. The first communication unit and the second communication unit are a CDMA module and a GPS module, respectively.
Patent KR-20020064183-A (KR)
Title: Folding stroller
Inventor: SUZUKI YOSHIYUKI
IPC: B62B7/08
Filed: 2002-01-30
Abstract: PURPOSE: To provide an easy-to-fold folding stroller with a simple structure allowing contraction of a frame by an easy slide operation when folding the stroller, automatically locked and lock-released in a folding and developing operation. CONSTITUTION: This folding stroller comprises right and left front legs 2 and right and left rear legs 4 connected such that the front legs 2 and the rear legs 4 can be expanded or contracted a footrest 24 two foot rest support arms 61, 63 connecting the footrest 24 at the midpoint such that the footrest 24 can halfway bend only upward and lock mechanisms 69, 70 locking the footrest support arms 61, 63 in a horizontal state. A release wire 75 having one end connected to the lock member 69 of the lock mechanism 69, 70 is inserted through the front leg 2, and the other end of the release wire 75 is connected to a lock releasing member 76 provided inside the front leg 2.
Patent KR-20030065655-A (KR)
Title: Optical disk reproducing apparatus and method being capable of simultaneously reproducing multiple sub-pictures
Inventor: BYUN YEONG GI
IPC: G11B19/02
Filed: 2002-01-30
Abstract: PURPOSE: An apparatus and a method for playing an optical disk capable of playing several subtitles are provided to display several subtitles on one screen at the same time. CONSTITUTION: A first buffer(10) buffers a plurality of sub pictures. A selecting unit(12) selects one of the sub pictures in response to a first control signal and outputs the result of the selection. A decoder(14) decodes the result in response to a second control signal and outputs the result of the decoding. A second buffer(16) buffers the result of the decoding in response to a third control signal. A control unit(18) generates the first and second control signals, and generates the third control signal in response to the first control signal, operates display area data and pixel data of the result buffered in the second buffer, and buffers the result of the operation to the second buffer. A video output mixer(20) mixes a picture currently being displayed on a screen and the buffered result of the operation, and outputs the result of the mixing.
Patent KR-20030068726-A (KR)
Title: Radio access network selection/reselection method in multi-mode terminal
Inventor: KIM YONG JUN
IPC: H04B7/26
Filed: 2002-02-16
Abstract: PURPOSE: A method for selecting/reselecting a radio access network in a multi-mode terminal is provided so that a user efficiently selects the radio access network by providing an automatic access network selection mode in which the radio access network is automatically selected according to a priority set by the user and a manual access network selection mode in which the user manually selects the radio access network. CONSTITUTION: If a user turns off a power, a currently selected access network is stored in a USIM(UMTS(Universal Mobile Telecommunications Systems) Service Identity Module) or a non-volatile memory(S10). If the user turns on the power, an access network list and the latest updated access network are read from the USIM or the non-volatile memory and the latest updated access network is selected(S21-S23). If a PLMN(Public Land Mobile Network) selection process is performed with respect to the selected access network, access to the access network is attempted, and a serviceable cell does not exist in the selected access network, an access network of a next priority is selected and the PLMN selection process is performed(S31-S33). If the selection/position update of the serviceable cell of the selected access network succeeds, the user connects to the selected access network(S40).
Patent KR-20030068932-A (KR)
Inventor: JI SEON GU
IPC: F25D19/00
Filed: 2002-02-19
Abstract: PURPOSE: A heat exchanger for a refrigerating cycle is provided to improve efficiency of heat exchange by dispersing air current introduced to the heat exchanger by a fan and inducing turbulence energy in the air current. CONSTITUTION: An air current disturbing unit(50) is placed on a lower side of an evaporator(30) to which air is introduced to disperse introduced air current and induce resonance and turbulence energy. The air current disturbing unit includes an actuator(51) installed upright to be pivoted from side to side within fixed angle by a driving motor(52), and a flutter(53) placed on an end of the actuator to shake. The actuator has a lower end connected with an axis of the driving motor to be pivoted from side to side by within the fixed angle so as to allow introduced air current to collide with the actuator and to be dispersed and disturbed. The flutter is made of flexible material and fluttered by pivoting of the actuator and friction with the introduced air current to induce flowing resonance and turbulence energy in the introduced air current.
Patent KR-20030069336-A (KR)
Title: Pin for fixing to blocks
Inventor: PARK CHAN YEONG
IPC: F16B21/14
Filed: 2002-02-20
Abstract: PURPOSE: A fixing pin used for a connecting block is provided to prevent a ball inserted in a perforation hole from being released from the perforation hole by forming a locking protrusion at an inlet of the perforation hole. CONSTITUTION: A locking protrusion(12) is formed at an inlet of a perforation hole(11) of an outer pipe(10a) in order to prevent a ball(50) inserted in the perforation hole of the outer pipe(10a) from being released to an exterior. The outer pipe(10a) is made of a hollow cylindrical member. A perforation hole is formed at upper and lower portions of the outer pipe(10a) so as to receive the ball(50) therein. A driving member(20), a compression spring(30) disposed between the outer pipe(10a) and the driving member(20), and an outer pipe cap(40) are coupled to the outer pipe(10a).