baber/WOPTO huggingface dataset:
Patent KR-20020054557-A (KR)
Title: Method for monitoring state of processor in no.7 signalling system
Inventor: KIM GWON YEONG
IPC: H04Q3/42
Filed: 2000-12-28
Abstract: PURPOSE: A processor state monitoring method of a NO.7 signal system is provided to monitor the state of the level 3 of a message transmission unit in the level 2 of the message transmission unit, the state of the upper layer in the level 3 of the message transmission unit and the cause of generation of a stop state of the processor. CONSTITUTION: When the message transmission unit level 2(213) is operated, the message transmission unit level 2(213) produces a task for monitoring the state of the message transmission unit level 3(215). Thereafter, the message transmission unit level 2(213) transmits a message for monitoring to the message transmission unit level 3(215). Thereafter, the message transmission unit level 3(215) receives the transmitted message and then transmits an acknowledgement message to the message transmission unit level 2(213). Therefore, the message transmission unit level 2(213) receives the response message from the message transmission unit level 3(215) and then discriminates that the message transmission unit level 3(215) is a normal state.
Patent KR-20020055613-A (KR)
Title: Shaft centering device arrangement for condensate pump
Inventor: JUNG YU BEOM
IPC: B25B27/00
Filed: 2000-12-29
Abstract: PURPOSE: A cylindrical shaft coupling assembling/disassembling apparatus is provided to save the labor force when performing the cutting process of a shaft coupling by performing the disassembling work of the coupling after measuring misalign state between two shafts. CONSTITUTION: A shaft align state measuring tool is provided to align a position between shafts. A dial gauge is attached to the shaft align state measuring tool so as to measure the misalign state between two shaft formed at both ends of a shaft coupling and to calculate the moving distance of the shafts to be moved. A shaft supporting member is provided to rest the shaft thereon. The shaft supporting member moves the shafts to align two shafts based on the moving distance measured from the shaft align state measuring tool. An assembling/disassembling jig is provided to assemble/disassemble the shafts to/from the shaft coupling by using a hydraulic jack.
Patent KR-20020057241-A (KR)
Title: Method for manufacturing poly silicon thin film transistor lcd
Inventor: JUNG CHANG YONG
IPC: G02F1/136
Filed: 2000-12-30
Abstract: PURPOSE: A method of fabricating a polysilicon thin film transistor liquid crystal display is provided to form a silicon layer having crystals with wider area and uniform direction by using thermal infrared heater and a catalyst ion. CONSTITUTION: A buffer layer(1) and an amorphous silicon layer(5a) are sequentially formed on an insulating substrate. The amorphous silicon layer is scanned using a thermal infrared heater(21) in a specific direction such that a catalyst ion is implanted into the amorphous silicon layer, to crystallize the silicon layer. A gate electrode is formed on the crystallized silicon layer. An ohmic contact layer is formed on the crystallized silicon layer at both sides of the gate electrode. Source and drain electrodes are formed on the ohmic contact layer.
Patent KR-20010021765-A (KR)
IPC: C07C15/24
Filed: 1998-05-14
Abstract: 본 발명은 두단계 하이드로이성질화/탈수소화 방법에서 각고리상에 하나의 메틸을 갖는 어떠한 DMN으로부터 2,6-디메틸나프탈렌을 제조하는 방법에 관한 것이다. 하이드로이성질화단계에서 사용된 촉매는 수소화/탈수소화 금속을 갖는 실리카 알루미늄촉매와 같은 산성촉매이다. 탈수소화단계에서 사용된 촉매는 개질형촉매이다.
Patent KR-20010021815-A (KR)
Title: Polyhydroxyalkylpyrazine derivatives, their preparation and medicines containing them
IPC: A61P3/10
Filed: 1998-07-15
Abstract: The present invention relates to medicaments comprising at least one compound of formula:whereineither R1 represents a -CH(Ra)-CHOH-CHOH-CH2OH chain andR2 represents a -CH2-CHOH-CHOH-CH2OH chain,or R1 represents a -CHOH-CHF-CHOH-CH2OH chain and R2 represents a -CH2-CHF-CHOH-CH2OH chain,or R1 represents a -CHOH-CHOH-CHOH-Rb chain and R2 represents a -CH2-CHOH-CHOH-Rb chain,or R1 represents a -CH2-CHOH-CHOH-CH2OH chain and R2 represents a -CH2-CHOH-CHOH-CH2OH chain,or R1 and R2 are identical and each represent a -(CHOH)n-CH2OH chain in which n is equal to 1, 2, 3 or 4,Ra represents an alkoxy radical (1-6 C in a straight or branched chain) or a fluorine atom, andRb represents a carboxyl, -CO-NH2 or -CH2-NH2 radical,or one of their stereoisomers or their salts with an inorganic or organic acid, to novel compounds of formula (I) and to their preparation.
Patent KR-20010023982-A (KR)
IPC: A61J1/05
Filed: 1999-07-13
Abstract: A flexible sachet for transporting bio-pharmaceutical liquids with a volume of 50 liters or more, of the bellows type, assumes when filled a substantially parallelepiped shape. It comprises a bottom wall, a top wall and four lateral walls. It is made of a single laminated film with three or more layers, the innermost layer being a plastics material layer that can be heat welded and is biocompatible with the media transported. A method of manufacturing the sachet is also disclosed.
Patent KR-20010024482-A (KR)
Title: 고혈당증 치료용 티아졸리딘디온의 용도
IPC: A61K31/427
Filed: 1998-10-12
Abstract: 비독성 및 제약상 허용되는 유효량의 인슐린 증감제를 고혈당증의 포유 동물에게 투여하는 것을 포함하는, 혈장 글루코오스 수준이 126 mg/dl 초과 내지 140 mg/dl 범위인 고혈당증의 치료 방법.
Patent KR-20010031078-A (KR)
IPC: A61L15/60
Filed: 1999-08-10
Abstract: A novel cross-linked polymer composition swelling in water which is excellent in the rate and amount of brine absorption under pressure. The composition comprises a mixture of a particulate cross-linked polymer which swells in water and is basic in water and a particulate cross-linked polymer which swells in water and is acidic in water. When water is present among the particles of the two particulate polymers, the polymers are united with each other through ionic bonds formed by the neutralization of at least part of the acid groups of the particulate polymer which is acidic in water with the particulate polymer which is basic in water.
Patent KR-20010024484-A (KR)
IPC: H04W52/32
Filed: 1998-10-14
Abstract: A method and apparatus for accurately determining the operating characteristics or impact of nonlinear effects on devices or communication systems transferring orthogonally coded spread-spectrum communication signals. A Walsh Power Ratio, is used to more accurately determine system response. This information can be used by power control loops in controlling or adjusting the operation of nonlinear elements or stages such as high power amplifiers in orthogonal CDMA communication systems to provide improved system response. The information can also be employed in assigning channels to systems users, and to proceed with physical changes to system hardware. The measurements used to formulate the WPR can be made to individual components or to entire systems by injecting communication signals in multiple channels containing data, and leaving at least one empty channel. The received power per channel on the output side of the system or device is then measured. A ratio of power density for the empty to the active channels is then formed. The determination of WPR for a system or components can be realized during periods of operation through periodic transfer of test signals either at allocated times or by interleaving among existing traffic signals in the system.
Patent KR-20010024693-A (KR)
Title: 셀룰러 통신 시스템에서 등록 실패 후의 서비스 복구방법
IPC: H04W48/20
Filed: 1998-11-16
Abstract: 무선 통신망내에서 이동국은 하나의 제어 채널로 등록 메시지를 송신하므로써 망에 주기적으로 등록한다. 이동국이 기지국으로 부터 등록 응신이 없이 선정된 횟수로 연속해서 등록을 시도한 후에, 이동국은 현재의 제어 채널을 중지하고 새로운 제어 채널을 탐색하여 그 채널에서 서어비스를 획득한다. 새로운 제어 채널에서 서어비스를 획득한 후에, 이동국은 그 망을 등록하여 서어비스를 회복할 수 있다.
Patent KR-20010052205-A (KR)
Title: 알킬(아미노)디알콕시실란의 제조 방법
IPC: C07F7/18
Filed: 1999-01-13
Abstract: 본 발명의 알킬(아미노)디알콕시실란은 역첨가 공정에서 화학양론적 양의 알콕시실란과 알킬아미노마그네슘 클로라이드를 무수적으로 반응시켜 제조된다. 바람직하게는, 상기 알킬아미노마그네슘 클로라이드는 테트라하이드로퓨란과 같은 적합한 비양성자성 용매하에서 그리그나드 시약(RMX)과 알킬 아민을 반응시켜 인 시튜(in situ)로 제조된다. 상기 "알킬" 치환체는 알킬, 아릴알킬, 또는 아릴일 수 있다. 상기 반응은 촉매없이 25℃ 내지 75℃의 온도 범위에서 수행되며, 비양성자성 용매는 상기 공정에 재사용이 가능한 형태로 회수된다.
Patent KR-20020057678-A (KR)
Title: Discharger of vacuum pump rotor manufacturing system
Inventor: CHO YEONG GI
IPC: B24B19/00
Filed: 2001-01-03
Abstract: PURPOSE: A discharging apparatus for a rotor of a vacuum pump is provided to discharge the rotor in an upright state while reducing the speed of the rotor by forming the discharging apparatus to be protruded at a lower portion of the rotor. CONSTITUTION: A rotor(1) is continuously supplied into a loading apparatus(100). The rotor(1) is loaded on a grinding position by the loading apparatus(100) one by one. A grinding apparatus(200) grinds the rotor(1) by using a turret tool(230) while supporting a splined hole of the rotor(1). A discharging apparatus(300) is provided to discharge the rotor(1) in the upright state by reducing the discharging speed of the rotor(1). The rotor(1) grinded by the grinding apparatus(200) is discharged by the discharging apparatus(300) at a predetermined angle.
Patent KR-20020059993-A (KR)
Inventor: CHO SANG HWAN
IPC: H01J29/94
Filed: 2001-01-09
Abstract: PURPOSE: A getter is provided to prevent loss of index light and voltage withstand characteristics of electron gun by accurately controlling diffusion position and area for the barium emitted during a getter flashing process. CONSTITUTION: A getter comprises a container(32) for containing a getter filling material(30); a pair of fixing ends(34) for fixing and supporting the bottom portion of the container to an electron gun with a predetermined spacing in such a manner that the opening of the container is directed toward the internal space of a bulb; and a plurality of getter shields(36) for extending the opening of the container to a specific area and controlling diffusion path for the getter material. The getter shield includes a front shield(36a) fixed at an end of inner periphery of the container, and which has a diameter gradually extending toward the interior of the bulb; and a rear shield(36b) fixed at an end of outer periphery of the container, and which has a diameter gradually extending toward the interior of the bulb.
Patent KR-20020053683-A (KR)
Title: A block for vegetal shore protection
Inventor: KIM DAL HWAN
IPC: E02B3/14
Filed: 2001-01-15
Abstract: PURPOSE: A structure of shore protection block assembly is provided to continuously and rigidly assemble by inter-engagement manner without alternative fixture bracket and to optionally adjust and alterate the assembly according to distribution of normal side of river bank. CONSTITUTION: The structure comprises a sheet side(10) constructing bottom side of a river; a spherical groove(30) formed on top surface of the sheet side(10); spherical protrusion sides(40) formed at bottom side facing to the groove(30); and a pulling ring(70) secured on top side of a center of weight of shore protection block. The groove(30) has the spherical protrusion sides(40) engaged together on front/rear directions and a space between adjacent blocks in order to plant trees/flowers after filling soil and earth, pebbles and sand. The shore protection block(100) generally and entirely has a "T"shaped form.
Patent KR-20020061246-A (KR)
Title: Hybrid contactor
Inventor: YANG CHEON SEOK
IPC: H02H7/22
Filed: 2001-01-15
Abstract: PURPOSE: A hybrid contactor is provided to minimize initial inrush current by connecting the semiconductor switch in parallel to the contactor, while preventing losses caused due to the current limiting element. CONSTITUTION: A hybrid contactor comprises a main contact; a driver coil for controlling switching of the main contact; SCRs connected in parallel to the main contact, and which supply power to a condenser load during switching of the main contact; a gate driver unit which operates by a gate driver pulse string(Vx), and provides a gate driver signal for SCRs; a voltage detection signal output unit(30A) for rectifying and dividing an input driver voltage(V_input), comparing the rectified and divided input driver voltage with a reference level, and outputting a voltage detection signal(S_pow) of square wave in accordance with the result of comparison; a level detection signal output unit(30B) for generating a zero voltage detection signal(S_zero) at the point where a voltage(V_line) being provided from a power source to the condenser load and the charging voltage of the condenser load are matched with each other, and generating a level detection signal(V_com) through an AND operation to the zero voltage detection signal and the voltage detection signal(S_pow); a coil driver voltage generating unit for outputting a HIGH pulse and a pulse width modulation signal within the range of the level detection signal; and a gate driver pulse string output unit for outputting the pulse width modulated gate driver pulse string for a predetermined time period immediately after the transition of the level detection signal to HIGH or LOW.
Patent KR-20010035216-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/04
Filed: 2001-01-13
Abstract: PURPOSE: A quantitative liquid extracting container with a corrugated part is provided to easily discharge the contents of a container by slightly inclining the container by forming a corrugated part to be bent in any directions at the lower part of a neck. CONSTITUTION: A quantitative liquid extracting container with a corrugated part includes a cap(1) to be assembled into a neck(201) of a container(2) by the manner of one-touch or screw-coupling and the container, wherein the cap includes a main body(100), a cover(110) and a connection part(111) for linking the main body with the cover for opening or closing the cover, and the container has an elastic cylindrical main body(200), and the neck. The main body includes a cover fixing rim(101) at an upper end, an inner cover part(104) formed with a discharge tube(102) having a remains collecting part(103) at a lower part. The cover is formed with a sealing part for sealing an internal discharge hole of the discharge tube. The neck of the container is formed with at least more than one corrugated part(202) at a lower end part to be bent in any directions.
Patent KR-20010076372-A (KR)
Inventor: BEAUQUEY BERNARD
IPC: A61K8/365
Filed: 2001-01-19
Abstract: PURPOSE: A composition for washing keratin materials, and in particular the hair and/or the skin, based on weakly ethoxylated sorbitan ester, and a washing process using these compositions are provided. CONSTITUTION: The composition for washing keratin materials is characterized in that it comprises, in a cosmetically acceptable aqueous medium containing at least one anionic detergent surfactant, and at least one sorbitan ester of a saturated or unsaturated, linear or branched C8-C30 fatty acid, oxyethylenated with a number of moles of ethylene oxide of less than or equal to 10. The composition has a weight ratio of the anionic detergent surfactant/the C8-C30 fatty acid sorbitan ester in the range of 0.5 to 5 ranging from 0.5 to 5.
Patent KR-20020065113-A (KR)
Title: Method of Making NAND Flash Memory
Inventor: JANG SEONG NAM
IPC: H01L29/788
Filed: 2001-02-05
Abstract: PURPOSE: A method for fabricating a NAND type flash memory is provided to alleviate problems of mis-alignment and reduce the number of total processes by using a self-alignment method. CONSTITUTION: A gate pattern is formed by laminating a gate oxide layer(11), a floating gate layer(13), an ONO dielectric layer(15), a control gate layer(17), a silicon nitride layer(51), and a capping layer on a substrate of a NAND flash memory cell and a butting contact portion. The silicon nitride layer(51) is removed from the butting contact portion by performing a patterning process. A silicon nitride layer is deposited on a whole surface of the substrate. A sidewall spacer(71) is formed by etching the silicon nitride layer. An interlayer dielectric(81) is laminated on the whole surface of the substrate. A photoresist layer(91) is formed thereon. A trench and a contact hole are formed by etching the interlayer dielectric(81). A trench(73') is formed on the cell region and a butting contact hole(75') is formed on the butting contact portion by performing the etch process, continuously.
Patent KR-20020065707-A (KR)
Title: Glass molding rain gutter for vehicle
Inventor: YANG DONG SU
IPC: B60J10/00
Filed: 2001-02-07
Abstract: PURPOSE: A glass molding-rain gutter of a vehicle is provided to prevent inflow of rainwater into a door glass side by installing an opening and shutting film in the rain water groove for a rain gutter formed to a windshield glass molding of a vehicle. CONSTITUTION: A glass molding-rain gutter(20) forms an opening and shutting film(26) to the mouth of a rain groove(24), formed to a mold(22) of an A-pillar panel side, with interposed in installing a windshield glass. The opening and shutting film is made of soft material to make inflow of rainwater possible while cutting off the effects of wind speed flowed in the mouth of the rain groove of the mold. If rainwater caused by wiping stagnates into the opening and shutting film, the rainwater is flowed into the rain groove through the gap of the opening and shutting film. The rainwater, flowed into the rain groove, drops with not affected by the wind because wind speed is cut off by the opening and shutting film. Therefore, inflow of rainwater into the door glass side is prevented and rainwater flowed in the rain groove easily drops down though both side ends of the windshield glass are a corner type.
Patent KR-20010087189-A (KR)
Title: Method of depositing an amorphous carbon layer
Inventor: BENCHER CHRISTOPHER DENNIS
IPC: H01L21/28
Filed: 2001-02-16
Abstract: PURPOSE: A method for forming an amorphous carbon layer is provided to thermally decompose a gas mixture comprising a hydrocarbon compound and an inert gas. CONSTITUTION: Illustrated the completion of the integrated circuit fabrication sequence by the transfer of the pattern defined in the amorphous carbon layer through the silicon dioxide layer using the amorphous carbon layer as a hard mask. After the silicon dioxide layer is patterned, the amorphous carbon layer can optionally be stripped from the substrate by etching it in an ozone, oxygen or ammonia plasma. In a specific example of a fabrication sequence, the pattern defined in the amorphous carbon hard mask can be incorporated into the structure of the integrated circuit, such as a damascene structure. Damascene structures are typically used to form metal interconnects on integrated circuits.
Patent KR-20020067364-A (KR)
Title: A disk stopping apparatus for disk drive
Inventor: KIM YONG BEOM
IPC: G11B17/028
Filed: 2001-02-16
Abstract: PURPOSE: A disk stopping device of a disk drive is provided to make a stopper contact with an upper surface of a disk to stop the rotation of the disk, so as to stop the rotation of the disk upon tray ejection regardless of diameters of the disk. CONSTITUTION: An upper chassis(32) and a lower chassis(30) of a disk drive are arranged. A tray(40) installed to be moved inside and outside a space formed by the upper and lower chassis stably mounds a disk(D) on an upper surface thereof for loading and unloading. A stopper(50) installed in the upper chassis located in an upper part of the disk loaded on the tray contacts with the upper surface of the disk when the tray is ejected to stop the rotation of the disk. And the stopper is installed in an area straying from the disk having a maximum diameter capable of being loaded on the tray, and within a range of locus of a disk having a minimum diameter capable of being loaded on the tray, when the tray is stably mounted inside the space formed by the upper and lower chassis.
Patent KR-20010067610-A (KR)
Title: Apparatus for gripping wire
Inventor: LEE SANG KYUN
IPC: E04B9/18
Filed: 2001-02-21
Abstract: PURPOSE: A wire fixture is provided to easily work, to increase fixing force, to provide beautiful appearance, and to prevent the separation of a wire from a fixing unit by fixing a wire with a three-point fixing method using a wire grip unit having three bearing balls. CONSTITUTION: A wire fixture includes a cylindrical case(11) having a taper part(12), a wire grip unit(21) mounted on the case and having a coupling part(27) projected to the outside, a stopper(31) coupled with the coupling part of the wire grip unit, a spring(35) arranged in a compressed condition between the wire grip unit and a supporting member(33) to pressurize the wire grip unit, a base fixed on the ceiling of a structure by a screw(39), and a connection member(37) for connecting the case and the base.
Patent KR-20020068858-A (KR)
Title: Non-metallic lead frame for BGA comprising backside ground
Inventor: HONG SEONG BOK
IPC: H01L23/495
Filed: 2001-02-23
Abstract: PURPOSE: A non-metallic lead frame for BGA(Ball Grid Array) including a backside ground part is provided to detect a bonding state of a wire by improving a structure of the non-metallic lead frame. CONSTITUTION: A chip mounting portion(282) and electrode pads(286) arranged around the chip mounting portion(282) are formed on a front side(280) of a non-metallic lead frame(210). A plurality of terminal pads is formed on a predetermined part of a backside corresponding to the electrode pads(286) of the front side(280). A unit region(216) includes the front side(280) having the chip mounting portion(282) and the electrode pads(286) and the backside having the terminal pads. A plurality of unit regions(216) is separated by a slit(212). A ground line(284) is formed by exposing a metal pattern of the chip mounting portion(282) of the front side(280).
Patent KR-20010112830-A (KR)
Title: 반도체 장치 및 반도체 장치의 제조 방법
IPC: H01L27/108
Filed: 2001-03-10
Abstract: 본 발명은 기판 상의 절연막에 형성된 접속구 속에 도전성의 플러그를 구비하는 반도체 장치에 관한 것으로, 종래의 반도체 제조 장치를 이용하여 제조 방법을 복잡화시키지 않고, 리세스부에서의 금속막의 단차 피복성을 개선하여 신뢰성이 높은 반도체 장치 및 그 제조 방법을 제공한다. 
     제4 및 제5 층간 절연막을 형성하고, 제4 및 제5 층간 절연막을 관통하는 접속구를 형성한다.  접속구에 금속 플러그를 매립한 후, 제5 층간 절연막과 금속 플러그의 노출 표면을 CF 4 가스를 포함하는 분위기에서 드라이 에칭을 행하여 에치팩을 실시한다.  이에 따라, 금속 플러그의 표면과 제5 층간 절연막 사이에서 발생되고 있던 단차 높이를 경감시킴과 함께, 접속구의 형상을 접속구의 개구 상단부만큼 개구경이 커지도록 정형한다.  다음에, 제5 층간 절연막 표면과 금속 플러그 표면을 산소를 함유하는 플라즈마 분위기에 노출시키거나, 혹은 수 10㎚∼400㎚의 파장의 광을 조사하거나, 혹은 Ar 가스를 이용한 스퍼터 에칭 처리를 실시한다.
Patent KR-20010094970-A (KR)
Title: Ring binder having actuating lever with cushion member
Inventor: TO CHUN YUEN
IPC: B42F13/26
Filed: 2001-03-13
Abstract: PURPOSE: A ring binder having levers provided with a buffer member is provided to ensure smooth operation of the ring binder, and to minimize the undesirable feedback of forces caused by the snap action of rings when the rings are opened and closed. CONSTITUTION: The ring binder comprises a curved upper plate holding one set of rotatable hinge leaves fitted with a number of semi ring bodies and has the two rotatable levers(30) for moving the hinge leaves between a first position where the semi ring bodies close and a second position where they open. Each lever is provided with an aperture and a buffer member engaging with the lever, and the buffer member is so constituted that a part of a first member extends through the aperture of the lever and engages with a part of a second member.