baber/WOPTO huggingface dataset:
Patent KR-20010060083-A (KR)
Inventor: BAE JIN HO
IPC: B62D1/18
Filed: 1999-12-31
Abstract: PURPOSE: A steering system actuates a tilt device and a telescopic device with a single action. CONSTITUTION: A steering system comprises a tilt bracket(1), a tilt lever(4), a slider(6), an angle adjusting portion, a cable(8), a telescopic lever(9) and a multi-stage fixing protrusion. The tilt bracket(1) is installed rotatably to a bracket(52) and has a steering column penetrating. The tilt lever(4) is installed to the tilt bracket(1) by a hinge axis(2). The slider(6) is installed to contact with the tilt lever(4) rotating and to be pushed to rotate a wedge-shaped fixing lever hingedly installed to the tilt bracket(1). The angle adjusting portion is formed on the bracket(52) to be engaged with the fixing lever. The cable(8) is connected with the slider(8) to be pulled when the slider(8) moves. The telescopic lever(9) is connected with the end of the cable(8) and is installed rotatably to the bracket(52). The multi-stage fixing protrusion is formed at the peripheral surface of the steering column for the fixing portion of the telescopic lever(9) to be fixed.
Patent KR-20000036054-A (KR)
Title: Antifungal combination therapy
Inventor: BARTIZAL KENNETH F
IPC: A61K31/00
Filed: 1997-09-09
Abstract: PURPOSE: Antifungal combination therapy comprising the use of known antifungal agents such as the azoles or polyenes in combination with a pneumocandin derivative antifungal agent, is provided. CONSTITUTION: A method of treating fungal infection comprises administering therapeutically effective amounts of a pneumocandin derivative and an azole, polyene, purine nucleotide inhibitor, pyrimidine nucleotide inhibitor, mannan inhibitor, protein elongation factor inhibitor, bactericidal/permeability inducing protein product or polyoxin.
Patent KR-20000036108-A (KR)
Title: Graded index polymer optical fibers and process for manufacture thereof
Inventor: KATOOT MOHAMMAD W
IPC: G02B6/028
Filed: 1997-09-15
Abstract: PURPOSE: An improved method involving microwaves for making polymer optical fiber cable and graded index optical fibers is provided. CONSTITUTION: The polymer can be any shape including, but not limited to, sheets, films or cable. Also provided are improved polymer optical fibers that incorporate quinine and quinone based compositions that shift the wavelength of radiation from ultra violet radiation to visible radiation. A graded index preform rod is prepared by combining one or more prepolymer compositions with different refractive indices to make a mixture; adding bromobenzene to the mixture; adding initiator and trifluoroethylacrylate to the mixture; exposing the mixture to microwave radiation; cooling the mixture until a gel forms; adding butanethiol in methylmethacrylate to the gel; and curing the gel.
Patent KR-20000036225-A (KR)
Title: Pyrrolidinyl and pyrrolinyl ethylamine compounds as kappa agonists
Inventor: ITO FUMITAKA
IPC: C07D/
Filed: 1997-08-21
Abstract: PURPOSE: Provided are novel pyrrolidinyl and pyrrolinyl ethylamine compounds and their pharmaceutically acceptable salts, and pharmaceutical compositions containing them. The pharmaceutically active compounds of this invention can be used as a selective kappa-receptor agonist. CONSTITUTION: Provided are compound of formula (I) and the salts thereof, wherein A is halo, hydroxy or the like; the broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar(1) is optionally substituted phenyl or the like; Ar(2) is aryl or heteroaryl selected from phenyl, naphthyl, pyridyl and the like, the aryl or heteroaryl being optionally substituted; R(1) is hydrogen, hydroxy, C1-C4 alkyl or the like; and R(2) and R(3) are independently selected from optionally substituted C1-C7 alkyl C3-C6 cycloalkyl, C2-C6 alkenyl, C2-C6 alkynyl and the like or R(2) and R(3), together with the nitrogen atom to which they are attached, form an optionally substituted pyrrolidine, piperidine or morpholine ring. These compounds are useful as kappa agonists.
Patent KR-20000052967-A (KR)
Title: Nitration process
Inventor: BROWN STEPHEN MARTIN
IPC: C07C231/12
Filed: 1997-10-28
Abstract: PURPOSE: Provided are a process for nitration and, in particular, a process for the nitration of aromatic and heteroaromatic compounds. The process is of particular use for nitrating diphenyl ethers to give compounds which are useful as herbicides or as intermediates in the synthesis of herbicides. CONSTITUTION: A compound has formula I: wherein R1 is hydrogen or C1 -C6 alkyl, C2 -C6 alkenyl or C2 -C6 alkynyl (any of which may optionally be substituted with one or more substituents selected from halogen and hydroxy) or COOR4, COR6, CONR4 R5 or CONHSO2 R4 ; R2 is hydrogen or halo; R3 is C1 -C4 alkyl or C2 -C4 alkenyl or C2 -C4 alkynyl (any of which may optionally be substituted with one or more halogen atoms) or halo; R4 and R5 independently represent hydrogen or C1 -C4 alkyl optionally substituted with one or more halogen atoms; and R6 is a halogen atom or a group R4.
Patent KR-20000057234-A (KR)
Title: Novel phenanethridinium derivatives
Inventor: MASUDA AKIRA
IPC: C07D221/12
Filed: 1997-11-21
Abstract: PURPOSE: A novel phenanthridinium derivative is provided which has an antitumor activity and is expected to be effective as a medicine, and pharmaceutical use thereof. CONSTITUTION: Novel phenanethridinium derivatives represented by general formula (A): wherein R1 represents a substituted or unsubstituted lower aliphatic hydrocarbon; R represents an aliphatic hydrocarbon chain bearing 2 to 6 carbon atoms and optionally having a substituent selected among lower alkyl groups, halogen atoms, and a hydroxyl group; Y and Z represent each a hydrogen atom, a hydroxyl group, or a lower alkoxy group or alternatively Y and Z combine with each other to form a methylenedioxy group or a benzene ring; X- represents an acid residue or a hydroacid residue, having antitumor activities and the resistances to chemical reduction and biological metabolism, thus being advantageously used as a pharmaceutical.
Patent KR-20000070407-A (KR)
IPC: B23B29/034
Filed: 1998-01-07
Abstract: The invention concerns a tool head for use in machine tools. The tool head substantially comprises a basic body (10), a tool shank (16) which projects axially over the basic body (10) and can be coupled to a machine spindle, a tool holder (18) for a cutting tool (20) and a rotary slide (30) which supports the tool holder (18) eccentrically and can be rotated relative to the basic body (10), with adjustment of the cutting radius of the cutting tool (20), about an eccentric axis (28) parallel with the basic body axis (12). In order to ensure that the cutting geometry is constant during a cutting operation, the tool holder (18) can be adjusted in defined manner relative to the rotary slide (30) as a function of the adjusting angle thereof or of the cutting radius.
Patent KR-20000075497-A (KR)
Title: 중성 조건하에서의 소수성 실리카 겔의 제조 방법
IPC: C01B33/159
Filed: 1998-02-18
Abstract: 본 발명은 소수성 실리카 겔 및 중성 조건하에서의 이들의 제조 방법에 관한 것이다. 방법은 실리카 하이드로겔의 형성이 용이해지도록 실리카 하이드로졸의 pH를 염기를 이용하여 pH 3 내지 pH 7로 조절하는 제 1 단계를 포함한다. 제 2 단계에서는 실리카 하이드로겔을 촉매량의 강산의 존재하에서 유기규소 화합물과 접촉시켜 실리카 하이드로겔을 소수성화시킨다. 바람직한 방법에서는, 제 3 단계에서 소수성 실리카 겔을 충분한 양의 수-불혼화성 유기 용매와 접촉시켜 소수성 실리카 하이드로겔을 수소성 실리카 유기겔로 전환시킨다.
Patent KR-20000075938-A (KR)
Title: Method of hybrid seed production using conditional female sterility
Inventor: HARPER STACY MARIE
IPC: C12N15/29
Filed: 1998-02-27
Abstract: The present invention provides a method for hybrid seed production comprising producing a conditional female sterile plant comprising a female-preferential promoter operably linked to a coding sequence which encodes an enzyme which catalyzes the conversion of a protoxin to a toxin, interplanting the conditional female sterile plant with a male sterile plant, applying the protoxin to the conditional female sterile plant, and producing hybrid seed. Viable seed formation is prevented on the conditional female sterile plant as a result of the conversion of the protoxin to the toxin in the female reproductive structures, and pollen production is prevented on the male sterile plant, thus allowing interplanting of the two parents of the hybrid cross in order to provide more efficient pollen transfer. Also provided are expression cassettes useful in the invention, plants transformed with the expression cassette, and novel female-preferential promoters.
Patent KR-20010005574-A (KR)
Title: 조건 억세스
IPC: H04H20/00
Filed: 1999-01-14
Abstract: 조건 억세스는 예컨대 비승인된 유저가 신호를 수신하는 것을 방지하는데 사용된다. 조건 억세스 장치는 이들 결과를 얻는데 스크램블링 및 부호화의 조합을 수행한다. 공지의 조건 억세스 장치들은 그 요구된 워드를 얻는데 제어 워드 발생기를 사용하며, 그 제어 워드를 부호화하는데 부호화기를 사용한다. 그 부호화된 제어 워드는 수신측에 디스크램블링을 가능하게 하는 정보와 함께 보내진다. 본 발명은 스크램블링 및 디스크램블링을 구현하기 위하여 표제 제어 워드로서 부호화된 제어 워드 및 제어 워드의 테이블의 사용을 제안한다.
Patent KR-20010006137-A (KR)
Title: 비휘발성 메모리
IPC: H01L27/115
Filed: 1998-04-06
Abstract: 비휘발성 메모리는 오버레이 제어게이트를 포함할 필요없이 내장된 P-웰내에 형성된다. 결과로, 보통의 로직 공정기술이 비휘발성 메모리 셀형성에 사용된다. 기판 열전자 주입을 사용하고, 이미터가 전하 주입기로서 동작하는 래터럴 바이폴라 트랜지스터의 형성하지만, 프로그램 효율이 향상되고, 필요한 프로그램 전압 및 전류는 다른 디바이스에서 사용되는 상대적으로 높은 전압 및 전류보다 감소될 수 있다.
Patent KR-20010013523-A (KR)
Title: 차량용 교류발전기의 제어장치
Filed: 1998-04-09
Abstract: 엔진의 시동직후의 제1의 시간은 교류발전기의 출력을 최소치로 억제하고 그 후의 제2의 시간내에 최소치로 부터 최대치까지 점차로 증가 시킴으로써 엔진의 회전을 안정화 시키는 차량용 교류발전기의 제어장치에 있어서, 고온시에는 발전기의 출력을 억제하는 기간을 단축하고 축전지의 충전성능의 저하를 방지하는것을 목적으로 한다. 
     고온시에는 온도센서(410)의 출력 a에 의해 제1의 시간을 설정하는 타이머 (402)의 시한 및 제2의 시간을 정하는 콘덴서(401)의 방전 시정수를 단축한다. 
     고온시에는 온도센서(410)의 출력에 의해 엔진의 시동을 검출하는 회전 검출기(401)의 임계치를 낮게 설정하고 발전기의 초기여자 기간을 단축한다.
Patent KR-20010014413-A (KR)
IPC: B29C33/38
Filed: 1997-11-20
Abstract: 본 발명은 재귀반사성 입방체 모서리 물품을 형성하는데 사용하기 적당한 몰드에 복수개의 적층막(10a, b, c, d, e, f, g, h)를 제조하는 방법에 관한 것이다.  각각의 적층막은 상기 적층막이 각각 서로 대향하고 그 사이에 위치하는 제1 기준면을 한정하는 제1 및 제2 주 표면과 이 제1 및 제2 주 표면을 연결하는 작업면을 갖는다.  상기 작업면은 이 면에 실질적으로 평행하고 상기 제1 기준면에 수직인 제2 기준면과 상기 제1 및 제2 기준면에 수직인 제3 기준면을 한정한다.  본 발명의 방법은 상기 각각의 제1 기준면이 서로 평행하고 고정된 기준축에 대해 제1의 각으로 배치되도록 상기 복수개의 적층막을 조립체로 형성하는 단계(a)와, 상기 복수개의 적층막의 작업면상에 각각이 서로 교차하는 3개의 수직 측면을 갖는 복수개의 입방체 모서리 단위부분을 형성하는 단계(b)와, 몰드 표면의 구조를 변경하도록 상기 조립체로부터 복수개의 적층막(10c, f)을 제거하는 단계(c)를 포함한다.
Patent KR-20010068474-A (KR)
Title: communication controllor able to communication with individual correspondence device
Inventor: SON HYO CHUL
IPC: H04W84/08
Filed: 2000-01-06
Abstract: PURPOSE: A communication control device capable of communicating with a personal communication device is provided to receive a phone number of the personal communication device to automatically a quiz question and an event question to a user, so as to perform various transceiving communications between a main body of an event with the user. CONSTITUTION: A communication controller(20) receives an e-mail, and an Internet document, and inputs a private ID or a password and an e-mail address, if delivering signals are inputted from private communication devices(10). The private communication devices(10) record personal information such as the private ID, a name, the e-mail, the Internet document, and the password, and transmit the personal information to an external as voices or character messages. The communication controller(20) outputs quiz/event questions to users of the private communication devices(10), according to an order of the inputted personal information. A data controller(30) stores the private information sequentially inputted by the communication controller(20), and identifies whether the private information exist in a set address order, and transmits numbers assigned by a specific address to each personal communication device(10) through the communication controller(20).
Patent KR-20000024438-A (KR)
Inventor: KIM YOUNG IN
IPC: H02S20/30
Filed: 2000-02-14
Abstract: PURPOSE: A rectangular hot water supplier tracing solar heat is provided to reduce the cost for fuel by producing hot water using solar heat. CONSTITUTION: A rectangular hot water supplier has a radiator installed on the focus of a 7cm rectangular concave lens having 24.5cm of focal distance. Herein, the device traces the sun by every 5 minutes and heats the air. The heated air is not vented out and heats water. Thereby, hot water over 80°C of temperature by 1000 liter every day and the hot water is used for a boiler for houses or for agriculture.
Patent KR-20010083659-A (KR)
Inventor: LEE EUN CHEOL
IPC: H01J11/28
Filed: 2000-02-17
Abstract: PURPOSE: A plasma display panel is provided, in which a pair of trigger electrodes and a pair of sustaining electrodes have dielectric layers with different thickness, to thereby achieve an improved luminance and efficiency through an increased discharge distance. CONSTITUTION: A plasma display panel comprises a pair of sustaining electrodes(44,46) for performing sustaining discharge; a pair of trigger electrodes(40,42) interposed between sustaining electrodes, and which generate a trigger discharge for inducing sustaining discharge of the sustaining electrodes; and dielectric layers formed to have different thickness onto sustaining electrode and trigger electrodes. Dielectric layers include the first dielectric layer(48) formed between trigger electrodes and sustaining electrodes; and the second dielectric layer(50) formed onto the first dielectric layer in such a manner as to cover sustaining electrodes.
Patent KR-20010081721-A (KR)
Title: Automatic popping machine
Inventor: JUNG HYEONG SEOP
IPC: A23P1/14
Filed: 2000-02-18
Abstract: PURPOSE: Provided is an apparatus for producing popped snack by using a motor as a driving source, a crank device and a cam, which can be operated and controlled easily and mass-produce improved quality of popped snack with low cost. CONSTITUTION: The apparatus comprises a forming plate(110) having snack forming holes, a top fixed block and a bottom movable block facing the both sides of the forming plate and having a pressure head inserted into the forming hole and a heater electrically heating the head respectively, a hopper collecting a large amount of popped snack materials and dropping the materials in order, a material supply plate supported to be moved forward and backward to transfer the snack materials from the hopper to the top of the forming plate to let the material be dropped into the forming holes, a motor operated by electricity for generating rotation power, a reciprocating operation device converting the rotation power of the motor into straight-line motion to reciprocate the material supply plate, and a lifting operation device changing the rotation power of the motor into straight-line motion to lift the forming plate and the bottom movable block on the top fixed block.
Patent KR-20010083770-A (KR)
Title: A removing device carbon power
Inventor: HWANGBO KI MAN
IPC: B60C19/00
Filed: 2000-02-21
Abstract: PURPOSE: A carbon powder generated by wear of a tire-removing device is provided to prevent carbon powder from spreading by the wear of the tire in travelling a vehicle. CONSTITUTION: A suction port(2) forms a mudguard mounted on a rear end of four tires as two layers in a vehicle. A suction unit forms a space between the two layers. A branch pipe is removably installed on an upper end of the mudguard with a nut, and is connected to a vent pipe(4). The suction unit having the branch pipe and the suction port is combined by an elbow(5). A filter is mounted on the branch pipe connected to the elbow. The filter is removably fixed despite absorbing air through suction port. A connect bolt maintains specific clearance to form the space in the mudguard. Moreover, the space is formed by installing a protrusion on an inside.
Patent KR-20010082969-A (KR)
Title: Power controller circuit for adaptive ac level
Inventor: CHOI SANG JIN
IPC: G05F1/565
Filed: 2000-02-22
Abstract: PURPOSE: An alternating current power source level adaptation-type power source control circuit is provided to provide more suitable power source by reducing noise generation in rising time of Vcc power source. CONSTITUTION: A power source bypass unit(120) comprises an automatic selecting IC(Integrated Circuit) so as to select and provides any one alternating current power from a predetermined different alternating current input power source. A rectification unit(100) performs the smooth rectification of the alternating current power source provided from the power source bypass unit(120). A first switching transformer(140)(T1) receives the voltage from the rectification unit(100), transforms and outputs the voltage having a fixed level. A voltage change detecting unit(160) detects the output voltage level of the voltage outputted from the first switching transformer(140) and detects the voltage change. A standby power source unit(170) receives a B+ power source generated from the rectification(110), creates and provides a predetermined Vcc power source in order to generate PWM(pulse width modulation) signal according to a transforming operation of a second switching transformer(141) when a remote signal inputs. A PWM(pulse width modulation) IC control unit(180) is supplied the Vcc power source from the standby power source unit(170) and comprises a PWM(pulse width modulation) IC power driving unit(182) outputting the Vcc power source to a PMW(pulse width modulation) IC(184) outputting the PMW(pulse width modulation) signal.
Patent KR-20000030345-A (KR)
Inventor: LEE IL KYUNG
IPC: G06F17/00
Filed: 2000-02-23
Abstract: PURPOSE: A method for constructing and providing information by recommendation of user in computer network system and recording medium readable as computer for recording the method are provided to reduce a time and an effort required in a search by constructing and providing information of a necessary site in an internet based on information recommended and provided by an internet user. CONSTITUTION: A server computer judges as to whether a user is a member when the useris connected to the server computer(202,204). An information input screen is provided to the user(208). A user recommends a web site and inputs information related to the web site(210). Information inputted by the user is stored in a primary DB(212). It is judged as to whether stored information is selected(214). Information is corrected or reprocessed when information is selected, and information is stored in a secondary DB(216,218). A price to the recommendation is provided to the user(220).
Patent KR-20010084425-A (KR)
Title: Starch foam molding having three-dimensional shape, and method and apparatus for preparation it
Inventor: LEE YOUNG MOK
IPC: B29C49/00
Filed: 2000-02-25
Abstract: PURPOSE: A device and a method for producing an environment-friendly shock absorbing material by using a starchy foaming agent. CONSTITUTION: For producing a three-dimensional shock absorbing material by using starch, starchy foamed material is prepared by heating and extruding a composition containing starch. A 0.5-10wt% hot-melt adhesive agent is added to 100wt% of the obtained starchy foamed material and starch. The mixture of the hot melt adhesive agent and the starchy foamed material is put into a mold to be heated and pressurized. For heating the material, a hot air generating heater is adopted. According to the biodegradability of the starch, an environment-friendly shock absorbing material is obtained. By adding sorbitol, transformation of the shock absorbing material is avoided.
Patent KR-20010084867-A (KR)
Title: Process for the production of extra fine powder of Cobalt
Inventor: LEE HONG JU
IPC: C22B23/00
Filed: 2000-02-29
Abstract: PURPOSE: A method for manufacturing ultra-fine cobalt powder which is appropriate for carbide tools, diamond tools and powder metallurgy is provided which improves reactivity of solid-solid between cobalt metal powder and other different metal powder by changing the proper ratio of α and β phases, crystal structures of cobalt metal which is ultra-fine particles having a high purity has a high specific surface area using a high purity cobalt hydroxide oxide. CONSTITUTION: The method for manufacturing ultra-fine cobalt powder having a high purity and high specific area from cobalt hydroxide oxide comprises an acid addition and dissolving step of cobalt hydroxide oxide (CoOOH) into an acidic aqueous solution; a precipitation step of forming cobalt-carboxylates by carboxylates consisting of alkaline metal salts or alkaline earth metal salts of carboxylic acid such as oxalic acid or formic acid to the solution obtained from the acid addition and dissolving step; a precipitation recovery step of filtering, separating and drying the precipitates obtained in the precipitation step; and a reduction step of reducing the precipitates by multi-stage heating the dried precipitates under the inert or reductive atmosphere in the temperature range of 200 to 800 deg.C.
Patent KR-20000030526-A (KR)
Inventor: KIM YONG HAK
Filed: 2000-03-06
Abstract: PURPOSE: An internet advertising telephone and advertising method using the telephone is provided to enhance an advertising effort by calling a telephone in an internet and simultaneously seeing an advertisement. CONSTITUTION: An internet advertising telephone frame has a shape to be identical to a general button type telephone. A cyber money is provided from a sponsor to a user of a telephone, and is continuously accumulated. All cyber moneys are displayed on an aggregated frame. An aggregated cyber money is differently applied by a using time. An advertising frame is composed as 10 frames. All number buttons of an internet telephone are alternated with an advertising logo.
Patent KR-20010087522-A (KR)
Title: Advertise Method on Internet by Game
Inventor: HONG SA MYUNG
Filed: 2000-03-07
Abstract: PURPOSE: An Internet advertising method using a game is provided to make a user watch an advertisement by using a game by moving a banner advertisement in an initial screen. CONSTITUTION: Positions of each icon in a banner advertisement unit are checked by dragging the icons to a shape unit for a mosaic game(S1). If a banner is located at an accurate position, a banner of a commodity of an advertisement group clicked in the banner advertisement unit is automatically opened(S2). It is decided whether the next stage of the shape unit is progressed after a game is completed according to each stage(S3). If the next stage of the shape unit is not progressed, a score or an amount is automatically calculated(S4). If a user wishes to watch an advertisement without playing a game, the advertisement is opened by performing a double clicking an icon of the banner advertisement unit(S5). If a user is a member, a score or an amount is appended. If a user is not a member, only contents of an advertisement is displayed(S6).
Patent KR-20010087654-A (KR)
Title: A fixed devices of vibrator for concrete placer
Inventor: JUNG BYEONG UK
IPC: E04G21/06
Filed: 2000-03-08
Abstract: PURPOSE: A device for fixing a vibrator for pouring concrete is provided to freely control the width of a movable frame of the fixing device according to the width of a reinforcing frame of a mold by keeping a handle part un-lifted for a fixed frame and the movable frame to press the reinforcing frame. CONSTITUTION: A device for fixing a vibrator for pouring concrete includes a fixed frame(120) fixed at a side of a lower surface of a board(110) of a vibrator(100), rotating links(130) mounted on both sides of the board for rotating by hinge parts(131) by a predetermined angle, control screw shafts(140) fixed at proper positions of the rotating links by fixing nuts(142), the fixed frame(120) and a movable frame(150) mounted to ends of the control screw shafts, a supporting frame(160) mounted on the board, operating links(170) rotatably mounted to the supporting frame, and a handle part(180) rotatably mounted to ends of the operating links and the rotating links, wherein hinge parts(181) of the operating links connected to the handle part are positioned in the vicinity of the supporting frame more than hinge parts(171) of the operating links connected to the supporting frame, so that the handle part is kept pressing the fixed and movable frames.