baber/WOPTO huggingface dataset:
Patent KR-20010029026-A (KR)
Inventor: CHO BONG GWAN
IPC: C07F17/00
Filed: 1999-09-28
Abstract: PURPOSE: Provided is a method for manufacturing a novel metallocene compound which has a cyclopentadien ring and amine group and whose silyl group has various substituted groups. CONSTITUTION: A novel metallocene compound is manufactured by the following steps: i) reacting the compound of the formula (2) with normal butyl lithium under nitrogen atmosphere; ii) adding ZrCl4 to the compound at minus 78 deg.C, wherein TiCl4 or HfCl4 is substituted for ZrCl4; iii) eliminating lithium chloride generated after the reaction, with toluene; and iv) recrystallizing the compound at minus10 deg.C with toluene and pentane. In the formula (1), n is an integer of 0 or 1; Cp is cyclopentadienyl, indenyl, or fluorenyl; two Rs are bond with -CH2CH2CH2CH2- or -CH2CH2CH2CH2CH2-, or one of the two Rs is a C1-C6 alkyl group while the other is R¬13Si(CH2)m, or two Rs are all R¬1Si(CH2)m; R¬1 is a C1-C6 alkyl group; m is an integer of between 2 and 5; and M is Zr, Ti, or Hf.
Patent KR-20000029092-A (KR)
Inventor: TATEBAYASHI MAKOTO
IPC: G06F21/10
Filed: 1999-10-15
Abstract: PURPOSE: A system is provided to prevent digital works such as digitalized writing, sound, image, or program from being recorded and replayed illegally. CONSTITUTION: A memory unit(220) of media inherent key memorizes one inherent key Ki for a converting unit(230) to generate a ciphered inherent key Ji from the inherent key Ki. Also, a generating unit of random number generates a random number R1, a cipher unit(252) generates a ciphered random number S1 from the random number R1 and a decoding unit generates a random number R'1 from the ciphered random number S1. And, a controller of certifying firm name compares the random number R'1 with the random number R1 for certifying a writer of memory card having a memory card(200) and a decipherer of memory card as regal apparatuses in case of identity of the random numbers. And then, the writer and the decipherer of memory card code or decode the works by using the decoded inherent key.
Patent KR-20010038287-A (KR)
Inventor: LEE SANG JAE
IPC: G11B17/02
Filed: 1999-10-23
Abstract: PURPOSE: An apparatus for a multi tray of a disk driver is provided to minimize a space for using a disk driver by minimizing a transfer stroke cycle of a tray in a disk driver. CONSTITUTION: A base frame(10) is equipped with various parts consisting a disk driver. A guide cam unit(12) is formed in both internal sides of the base frame(10). A driving motor(15) drives the first tray(20) and switches(18,19) for driving the first and the second tray(20,30) are formed in a front side of the base frame(10). A rack gear unit(21) in a side of the first tray(20) receives a power with meshed with a driving pinion(17). A pick-up window(23) is formed on a radial direction of a putting bay(22) to put a disk(D) safely. The second tray(30) is set up in an opening space(25) of the first tray(20) and transfers along with a guide slot(27,27') by driving of a driving motor(29). A guide projection(34) penetrates the guide slot(27,27') and is guided along with the guide cam unit(12).
Patent KR-20010045391-A (KR)
Inventor: LEE SEONG GWON
IPC: H01L21/768
Filed: 1999-11-04
Abstract: PURPOSE: A method for manufacturing a semiconductor device preventing a short circuit between an interconnection line and a metal electrode is provided to prevent a leakage current, by preventing the interconnection on an interlayer dielectric from being moved by a heat treatment process. CONSTITUTION: A transistor is formed on a semiconductor substrate(101). The first interlayer dielectric is formed to cover the transistor. The first interlayer dielectric is planarized. A stabilizing insulating layer(110) is formed on the first interlayer dielectric. An interconnection line is formed on the stabilizing insulating layer. The second interlayer dielectric(112) is formed on the stabilizing insulating layer to cover the interconnection line. A metal electrode(113) in contact with the semiconductor substrate is formed.
Patent KR-20010045721-A (KR)
Inventor: CHO DAE HYEON
IPC: D01D5/34
Filed: 1999-11-08
Abstract: PURPOSE: A composite fiber disposed by an island component and a sea component as thermoplastic resin in a spiral form is provided, which has excellent sweat absorptive quick drying property(comfortableness) and repulsive property and can be produced in a simple manner. CONSTITUTION: This sweat absorptive quick drying composite fiber is characterized in that an island component(A) and a sea component(B) as thermoplastic resin are disposed in a spiral form on a fiber section; the island component is appeared three times or more on a straight line(X-Y) passing through the central point of the fiber section, wherein the content of the sea component of the composite fiber is 10 to 50% by weight.
Patent KR-20010046575-A (KR)
Inventor: CHO JONG HYEONG
IPC: H01L27/108
Filed: 1999-11-13
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor memory device is provided to improve reliability of a storage electrode by preventing the storage electrode from being damaged during formation of hemispherical grains. CONSTITUTION: In the method, a buried contact hole is formed in the first interlayer dielectric layer(20) on a substrate(10) and then filled with a conductive layer(30) for a buried contact. Next, the second interlayer dielectric layer having a window exposing the conductive layer(30) is formed on the first interlayer dielectric layer(20). Thereafter, the cylindrical storage electrode is formed in the window of the second interlayer dielectric layer. In particular, the storage electrode is formed from several conductive layers having an intermediate layer(53) with relatively higher doping concentration. Therefore, when the hemispherical grains(57) are formed on a surface of the storage electrode, the storage electrode is not damaged due to the intermediate layer(53). After that, a dielectric layer(70) and a conductive layer(80) for a plate electrode are formed thereon.
Patent KR-20010047309-A (KR)
Inventor: JHEON DAE SEOK
IPC: A23L3/26
Filed: 1999-11-19
Abstract: PURPOSE: Provided are a method for producing power wave water and maintaining the freshness of vegetable for a long time while storing and distributing by using the same. CONSTITUTION: A method for maintaining the freshness of vegetable using power wave water comprises the steps of: (i) a first step to mix calcium 1.16-1.28mg/100g, kalium 3.33-3.84mg/100g, natrium 3.57-4.11mg/100g and magnesium 0.074-0.14mg/100g in water decompressed and refined to prepare a mineral solution, and spray it; (ii) a second step to emit ultrashort waves of 30 million-3 hundred million cycles; (iii) a third step to spray the prepared power wave water directly on vegetables or deposit vegetable in the power wave water to maintain freshness.
Patent KR-20000047969-A (KR)
Inventor: HIDE SEWATARU
IPC: H05K13/02
Filed: 1999-12-07
Abstract: PURPOSE: An apparatus and a method for mounting electronic components are provided to improve the rate of operation of the apparatus. CONSTITUTION: While a substrate(12) is loaded onto a conveyor belt(11), a supply unit(16) equipped with plural tape feeders(18) is installed beside the conveyor belt(11). The tape feeders(18) supply a transfer head(13) with tapes carrying electronic components such as semiconductor chips. The transfer head(13) equipped with a nozzle(14) picks up the electronic component, and then transfers it to the substrate(12) for mounting. The supply unit(16) further includes plural feeder bases(17) slidably loaded onto a guide rail(21) and reciprocally moved by a cylinder(20). Moreover, the tape feeders(18) are mounted onto the feeder bases(17). If a shortage of the components happens to any tape feeder(18), the corresponding feeder base(17) is withdrawn along the guide rail(21) by the cylinder(20) so that new components can be supplied to the withdrawn tape feeder(18). While the supply of new components is carried out, another tape feeder(18) continuously performs a mounting process of the components. Therefore, the rate of operation is considerably improved.
Patent KR-20010056896-A (KR)
Inventor: KANG HYEONG WON
IPC: G03B13/18
Filed: 1999-12-17
Abstract: PURPOSE: A real image type variable power finder is provided to simplify the construction of lenses, compact a camera, and improve aberration characteristic over a wide-angle end and a tele end. CONSTITUTION: A real image type variable power finder includes an objective part(10) formed with a first lens group(11) having positive refractive power and moving to an object when variable power is changed from a wide-angle end to a tele end, and a second lens group(12) having positive refractive power and moving to the upper part when variable power is changed from the wide-angle end to the tele end; an upper inversion part(20) inversing an image formed at the side of the object refracted at the objective; and an eye-piece part(30) having positive refractive power for magnifying the erect image inversed by the upper inversion part, so that the real image type variable power finder satisfies the following formula, 1.1 < L/Ft< 1.6, wherein Ft is a focal distance at the tele end of the objective, L is a distance from the object side of the first lens to the object side of the upper inversion part at the tele end of the objective.
Patent KR-20010065012-A (KR)
Inventor: JEON MI SOOK
IPC: G06F17/00
Filed: 1999-12-20
Abstract: PURPOSE: A method for constructing a web site for providing contents related to a pregnancy, a prenatal care, a childbirth and a baby care is provided to implement plural functions related to pregnancy, prenatal care, childbirth, and baby care through the Internet and an electronic mail service, by enabling the user to input information to a web site for once, thereby automatically enabling the user to receive the service. CONSTITUTION: A contents related to a pregnancy, a prenatal care, a childbirth and a baby care providing web site construction method is composed of a channel Bebe site(10), a private room site(20) related to a diary and a picture, a doctor Bebe site(30), a Bebe test site(40), a daddy and baby site(50) related to a responsibility and a participation of daddy among items related to pregnancy/childbirth/baby care, a baby care site(60), a site for pregnancy calendar(70) which provides items on pregnancy to a user, a site for check(80) which provides information on all sorts of articles and preparatory works, a site for baby care encyclopedia(90) for baby care common senses, a site for health encyclopedia(100) for all sorts of health common senses, a site for Bebe 114(110) for all sorts of living information and a Bebe mart(120) which purchases and sells articles on pregnancy/childbirth/baby care.
Patent KR-20010061061-A (KR)
Inventor: LEE HAK DO
IPC: B66C1/10
Filed: 1999-12-28
Abstract: PURPOSE: A bolt holder equipped with ring is provided to hang a general bolt to a transferred article by fixing for transferring. CONSTITUTION: On the top of a holder(30), a ring(31) is defined and at a lower area of ring, a bundle section(33) is extended. In the bundle section, a secondary through hole is formed for a sleeve(20) to be inserted thereto. A bolt(10) is released from a transferred article(5). The sleeve(20) containing a primary through hole(22) is selected. The sleeve is inserted to the secondary through hole of the holder(30) and an end portion of the bolt(10) protrudes toward a lower face of the bundle section(33). The end portion of bolt is combined to an arm nut section. Herein, even though rotating during transfer of the transferred article, the rotation of the transferred article is not transferred to a wire rope, chain or crane by mutual sliding between the bundle section and the sleeve. Thus, the release of the bolt is prevented.
Patent KR-20010058928-A (KR)
Inventor: MIN BYEONG DEOK
IPC: B62D25/00
Filed: 1999-12-30
Abstract: PURPOSE: A cowl cross bar fixing structure maintains secure fixing condition against angular moment force of a steering wheel and a steering column. CONSTITUTION: Installation platforms(18) fixed on a body panel on four spots with bolts are fixed on the both ends of a cowl cross bar. Two central supporting brackets(12) extended downward are integrally installed to the middle of the cowl cross bar. A floor installation bracket(14) having the lower end bolted to a floor panel on one spot is fixed between the central supporting brackets(12). A body installation bracket(16) is attached to one side of the cowl cross bar. A column(22) of a steering wheel(20) is installed to the body installation bracket(16).
Patent KR-20010059284-A (KR)
Inventor: KIM JANG YEOP
IPC: H01L21/314
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to simplify a manufacturing process by performing the manufacturing process without using an additional etching barrier. CONSTITUTION: A lower insulating layer(31) having a contact plug(33) is formed on an upper portion of a semiconductor substrate. A carbon layer(35) is formed on the semiconductor substrate. The carbon layer(35) is patterned by performing a photo etching process. A conductive layer for storage electrode is formed on a whole face of the structure. The carbon layer(35) is removed by etching the conductive layer for storage electrode on the carbon layer(35). A hemispheral silicon is formed on the conductive layer for storage electrode in order to form a storage electrode.
Patent KR-20010059621-A (KR)
Inventor: JUNG YUN SEOK
IPC: G06F17/40
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for generating a data file from an electronic document using a document regulation and a method thereof are provided to easily generate a data file on various types of document form by generating the data file using document regulation information according to a type of data which a user inputs through a document form. CONSTITUTION: A data file generator(103) is composed of an electronic document mark up unit(104), a data file generation unit(105) and an information storage unit(106). The electronic document mark up unit(104) provides a fixed form of document to a user(101) who would transmit an electronic document through the Internet(102), and receives data from the user(101). The data file generation unit(105) classifies input data of the electronic document made out through the electronic document mark up unit(104). The information storage unit(106) stores a document form(108) which the electronic document mark up unit(104) provides, document regulation information(107) which the data file generator(103) would use and a data file(109) generated from the data file generator(103).
Patent KR-20010066348-A (KR)
Inventor: AHN BYEONG CHEOL
IPC: G02F1/1368
Filed: 1999-12-31
Abstract: PURPOSE: A liquid crystal display(LCD) and a fabrication method thereof are provided to increase an aperture ratio by connecting a drain electrode and a pixel electrode without a contact hole. CONSTITUTION: A gate electrode(33) connected with a gate line is formed on a transparent substrate(31) with a metal like an aluminum or a copper. And a gate insulation film(35) is formed to cover the gate electrode and the gate line. An active layer(37) is formed by depositing an undoped amorphous silicon or a polysilicon on a part corresponding to the gate electrode on the gate insulation film. And, a source and a drain electrode(41,43) are formed by intervening an ohmic contact layer(39) on the active layer. The source electrode is connected with a data line(44), and the drain electrode corresponds to the source electrode with a gate electrode(43) between them. A contact part(47) is connected to a reverse part to the source electrode. A passivation layer(45) is formed on the active layer to cover a thin film transistor. A pixel electrode(49) comprising an ITO(Indium Tin Oxide) or a TO(Tin Oxide) or an IZO(Indium Zinc Oxide) is formed on a part except the part corresponding to the thin film transistor on the gate insulation film and the passivation layer. The pixel electrode contacts with a revealed side of the contact part.
Patent KR-20010066416-A (KR)
Inventor: HAM SEONG SIK
IPC: G01C21/20
Filed: 1999-12-31
Abstract: PURPOSE: A heading-up service providing method for a vehicle navigation system is provided to carry out the processing of the heading-up function only when a change in the current vehicle speed or the heading-up information change value is higher than a predetermined level, thereby utilizing the heading-up function commonly even in a navigation system of which data processing speed is low. CONSTITUTION: A heading-up service providing method for a vehicle navigation system includes the steps of storing vehicle information received from a GPS(Global Positioning System) satellite to a predetermined memory as a position checking request is received by a driver(ST1,ST2), determining whether a current vehicle speed is higher than a predetermined level among the stored vehicle information(ST3), determining whether a difference between previous and current heading-up information is higher than a predetermined level if yes(ST4), searching a current position in a predetermined range of a map on the basis of the stored current position information if yes(ST5,ST6), searching road information expected to be advanced on the basis of the vehicle heading-up information in the searched map(ST7), setting a position nearest to the current position as central coordinates among crossing points between the searched road information and an extension line of the current position information(ST8), computing rotation information of the map on the basis of the current heading-up information(ST9), and setting the set central coordinates as the center of the map and displaying the searched map information after rotating the map correspondingly to the computed map rotation information(ST10).
Patent KR-20000036041-A (KR)
Title: Discharge impact breaking device
Inventor: TAMAKOSHI DAISUKE
IPC: E04G23/08
Filed: 1997-12-18
Abstract: PURPOSE: A demolishing apparatus using discharge impulse for demolishing is provided to be demolished, such as concrete or rock mass, by using discharge energy CONSTITUTION: An apparatus which is constituted to supply electrical energy to a melting and vaporizing material (for example metal wire 6) so as to cause the melting and vaporizing material to melt and vaporize, thereby demolishing an object to be demolished (such as concrete 2) using the vaporization and expansion force generated at the time of melting and vaporization of the material; wherein either by providing a granular material 8 which ejects from a container following the generation of the vaporization and expansion force, or by using an inflammable material as demolishing material 46 in which the melting and vaporizing material is immersed, a to-be-demolished object is demolished with a strong demolishing force.
Patent KR-20000052942-A (KR)
Inventor: DEL DUCA VALERIO
IPC: C11D1/44
Filed: 1997-10-30
Abstract: PURPOSE: Provided are liquid acidic aqueous bleaching compositions particularly suitable to be used as a pretreater and to a process of pretreating fabrics. CONSTITUTION: A liquid aqueous composition suitable for pretreating fabrics, has a ph below 6 and comprising a peroxygen bleach, and a soil suspending agent selected from the group consisting of: 1) ethoxylated cationic diamines having the formula 1a, 1b: wherein M1 is an N+ or N group; each M2 is an N+ or N group, and at least one M2 is an N+ group; 2) ethoxylated cationic polyamines having the formula 2: 3) ethoxylated cationic polymers which comprises a polymer backbone, at least 2M groups and at least one L-X group, wherein M is a cationic group attached to or integral with the backbone; X is a nonionic group selected from the group consisting of H, C1 -C4 alkyl or hydroxyalkyl ester or ether groups, and mixtures thereof; and L is a hydrophilic chain connecting groups M and X or connecting X to the polymer backbone.
Patent KR-20000075595-A (KR)
IPC: G08G5/04
Filed: 1998-02-26
Abstract: Includes means for monitoring the position and behavior of air traffic in the vicinity of the aircraft and generating a warning or avoidance signal for air traffic predicted to be on a collision course. The apparatus also includes means for monitoring the position and behavior of the aircraft relative to terrain in the vicinity of the aircraft flight path to generate a warning or avoidance signal for terrain features predicted to provide a collision threat. Means are provided for receiving the traffic warning signals and terrain warning signals comparing the signals and generating a combined warning or advisory signal which indicates an action for the aircraft which avoids both air traffic and terrain collisions.
Patent KR-20010005746-A (KR)
Title: 화학적, 열적으로 안정적인 노라스테미졸 조성물
IPC: A61K47/38
Filed: 1998-03-25
Abstract: 본 발명은 화학적으로 그리고 열적으로 안정한 강력한 항-히스타민제 노라스테미졸 제약학적 조성물에 관련된다.  조성물에는 락토즈-포함되지 않고, 비-흡습성이고, 무수물이며, 큰 입자 또는 비활성 피복된 노라스테미졸 또는 이의 제약학적 수용 가능한 염으로 구성되어 안정하고 제조가 용이한 것을 특징으로 한다.
Patent KR-20010013904-A (KR)
Title: 칩 배치 방법 및 장치
IPC: H05K13/04
Filed: 1998-06-15
Abstract: 전자 칩 본딩 패드(22)를 기판 리드(23)와 정밀하게 정합시키는 방법 및 장치를 개시한다.  전자 칩(16)과 기판(20) 사이의 인터페이스의 여러 부분에서 기판의 투명 영역(24)를 통해 칩의 저부로부터 콜리메이트된 평행광을 반사시켜 화상을 얻는다.  본딩 패드와 리드를 포함하는 이격 위치로부터 합성 중첩된 화상을 분석함으로써 위치 설정을 정정하고 그 후 전자 칩과 기판을 접촉시킨다.
Patent KR-20010014198-A (KR)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 1998-06-26
Abstract: The present invention relates to a faecal management device (10) with an increased level of comfort. The faecal management device (10) comprises a bag (11) having an aperture (21), and an anatomically-shaped flange (12), which surrounds the aperture. The flange (12) provides for adhesive attachment to the perianal area of the wearer. In particular, the bag (11) comprises a wall material which is breathable i.e. moisture vapour permeable. In another aspect of the present invention, the faecal management device is used in combination with a disposable diaper.
Patent KR-20010000072-A (KR)
Inventor: KIM DAE HYEON
IPC: G09F13/04
Filed: 2000-01-18
Abstract: PURPOSE: A prefabricated sign is provided to allow unconstrained alterations of a sign's vertical and horizontal lengths through a base frame, to easily change the display information by alternating the display frames, and to make the vertical and horizontal lengths' finishing touches more elegant. CONSTITUTION: A prefabricated sign is composed of cut, installation, and assemblage. A base frame(10) enables the cutting of a long material with arbitrary heights into arbitrary lengths and connecting more than two cut materials in the vertical direction. A guide rail material(20) is installed in the inside of the base frame and enables the sliding assemblage. The guide rail material is installed on the back of a display material(30) and the display material can be assembled on the base frame. An end finishing material(60) covers the base frame's left and right ends to complete the assemblage process.
Patent KR-20000018229-A (KR)
Inventor: KIM CHUN SEOP
IPC: C02F1/52
Filed: 2000-01-24
Abstract: PURPOSE: A method for the batch type treatment of waste water using mineral and apparatus thereof are provided which discharge effluent that is removed from organic matter absolutely. CONSTITUTION: The method comprises (a) providing waste water in an amount to be treated at one time, (b) activating by supplying a mineral solution in stirring the waste water, (c) decomposing organic matter in waste water and precipitating catabolite by supplying the mineral solution in stirring the waste waster, (d) separating deposit and treated water, and (e) activating the treated water using mineral. The mineral solution is prepared with 100% natural mineral, ultra pure liquid having a mineral content of above 15% and a specific gravity of about 1.1 to 1.2 and comprises Fe, Al, Mg, K, Ti, Ca, P or the like as a major component. Also described is an apparatus for processing waste water.