baber/WOPTO huggingface dataset:
Patent KR-19990088325-A (KR)
Title: 유기전계발광소자
IPC: H05B33/14
Filed: 1999-05-17
Abstract: 발광 영역이 있는 유기층 (5, 5a, 5b)이 양극 (2)와 음극 (3) 사이에 제공되는 유기 전계발광 소자에 있어서, 유기층이 다음 화학식 1로 표시되는 디스티릴 화합물을 포함한다. 
     
       
         
       
     
     상기 식에서, R 1 및 R 4 는 각각 비치환된 페닐기를 나타내고, R 2 및 R 3 은 각각 다음 화학식 2의 아릴기를 나타낸다. 
     
       
         
       
     
     상기 식에서, R 9 , R 10 , R 11 , R 12 및 R 13 은 같거나 서로 다를 수 있고, 각각 수소 원자를 나타낼 수 있지만 이들 중 하나 이상은 탄소 원자수 2 이상인 포화되거나 포화되지 않은 알콕실기 또는 알킬기를 나타내고, R 5 , R 6 , R 7 및 R 8 은 같거나 서로 다를 수 있고, 각각 수소 원자를 나타낼 수 있지만 이들 중 하나 이상은 시아노기, 니트로기 또는 F, Cl, Br 또는 I와 같은 할로겐 원자를 나타낸다.
Patent KR-20010001555-A (KR)
Inventor: OH HO SANG
IPC: B62M1/36
Filed: 1999-06-05
Abstract: PURPOSE: An eccentricity generator of a bicycle is provided to offer stable riding speed and dynamic riding experience by generating eccentricity on a wheel shaft and convenience in use by making eccentricity adjustment easy. CONSTITUTION: A hub(1) has couplings(12) on both circumferences to fix one ends of wheel spokes. A settling unit(13) for fixing an eccentricity adjusting unit(4) is formed in a portion of a support hole(11). A subsidiary hub(3) has shaft support portions formed in its front and rear faces for fixing a wheel shaft(2) by rolling members. A chain sprocket wheel is fixed with a unidirectional bearing in the rear of the wheel shaft. In the front face of the subsidiary hub, a sill(22) for fixing the eccentricity adjusting unit is formed. The eccentricity adjusting unit has an engagement gear unit(71) on its inner face to fix a plate(7) on the settling unit of the hub. A guide groove(82) is formed in an engagement gear unit(81) engaged with the other engagement gear unit to fix a rim-shaped adjusting plate(8) with a fixing sill(33) of the subsidiary hub. An adjusting screw is combined with a fixing hole(14) of the hub via the guide groove.
Patent KR-20000006139-A (KR)
Inventor: PAULTS VICTOR J
IPC: C08L21/00
Filed: 1999-06-12
Abstract: PURPOSE: Applying poly (disubstituted-ethylene-co-maleic imide) copolymer method is provided to improve the sealing strength, the shearing strength, and the damping characteristic of modified rubber. CONSTITUTION: A polymer blend contains: more than one of elastomer (co)polymer; imidified copolymer of alpha-olefin of general formula CH2=CR1R2 that is C1-C20 alkyl group having its maleic anhydride and R1 and R2 are separately substituted or disubstituted; and optically containing more than one of softener, plasticizer, lubricant, petroleum hydrocarbon, silicone oil, aromatic oil, naphthene oil and paraffin oil.
Patent KR-20010002242-A (KR)
Inventor: HA YUN JEONG
IPC: H04L12/28
Filed: 1999-06-12
Abstract: PURPOSE: A method for managing asynchronous transfer mode(ATM) connection performance is provided to minimize load of NE (Network Element) while a network manager are monitoring the connection state between asynchronous transfer modes (ATM) and to manage ATM connection performance in order to gain a value of NE from NMS (Network Management System). CONSTITUTION: If a network manager designates a connecting point for monitoring an asynchronous transfer mode(ATM) connection performance, a network management system(NMS) transmits monitoring request information to a network element(NE) designated by a network managing system as an index of managing information interface. The NMS receives a monitoring value of the ATM connection performance from the NE in real time, and displays the monitoring value on a GUI (Graphic User Interface).
Patent KR-20010003100-A (KR)
Inventor: YOON GIL MUN
IPC: H05K3/42
Filed: 1999-06-21
Abstract: PURPOSE: A large-current printed circuit board is provided to be capable of minimizing current density by electrically connecting copper patterns of a multi layer substrate in parallel. CONSTITUTION: A large-current printed circuit board comprises copper patterns(5) which are formed at upper and lower sides of a printed circuit board. A plurality of through holes(6) are formed between the copper patterns(5). The through holes(6) of the plurality are filled by a solder so as to connect the copper patterns(5).
Patent KR-20010004599-A (KR)
Inventor: KO BONG SANG
IPC: H01L21/66
Filed: 1999-06-29
Abstract: PURPOSE: An overlay measuring pattern formation method in semiconductor devices is provided to be capable of exactly detecting and correcting the alignment state between a previous overlay and a current overlay. CONSTITUTION: An overlay measuring pattern formation method includes installing a bonding pad in the center of a chip(30). The bonding pad formation region(21) has approximately the size of 17x0.3 mm. Any pattern is not formed in the bonding pad formation region(21) before a final metal line process for forming a bonding pad. Therefore, the present invention includes an overlay measuring pattern for detecting and correcting the alignment state between the previous layer and the current layer on the bonding pad formation region(21).
Patent KR-20010008726-A (KR)
Inventor: HWANG CHEOL HUN
IPC: H04L12/28
Filed: 1999-07-02
Abstract: PURPOSE: An apparatus for managing statistic data in an ATM(Asynchronous Transfer Mode) switching system is provided to extract various data to process the data so as to support information required by an operator as a GUI(Graphic User Interface), and to supply an interface between call statistic systems so as to calculate required data by using extracted basic data, then to arrange collected data according to key values to process the collected data so as to output the processed data to the operator as a GUI form. CONSTITUTION: A GUI(Graphic User Interface)(420) of a call statistic client system(40) transmits a call statistic data collection starting command through Ethernet. A workstation call statistics management function(WSCSMF)(110) of a human machine interface(HMI) server(10) requests a call statistic data collection by the call statistic data collection starting command, and stores call statistic data supplied by corresponding to the request. A statistics call gather function(SOCF)(310) of a call connection and control processor(CCCP)(30) collects the call statistic data in real time by the call statistic data collection request, and transmits the collected call statistic data to the WSCSMF(110) through IPC(Inter-Processor Communication). A database(410) of the call statistic client system(40) stores the call statistic data supplied from the WSCSMF(110) through the Ethernet.
Patent KR-20000016978-A (KR)
Inventor: SHARF KARLE
IPC: A23L27/10
Filed: 1999-07-29
Abstract: PURPOSE: A vegetable cooking material of flavor and its production method are provided to be able to store in the room temperature, and to suit to the outer material and/of the inner material. CONSTITUTION: The production method of the vegetable cooking material comprises steps of: forming a uniform base mass having the Brix of 65-72°C by boiling vegetables cut thick in the polydextrose aqueous solution; mixing the obtained base mass with a structure-offering element of small piece; forming a cooking material of 70-74°C Bx containing the structure-offering element of small piece by heating for a short time again; setting to the 73-82°C final Bx, aw larger than 0.85 and pH smaller than or same as 5.5, by adding the spices and condiments, the flavor component, the eatable acid and/or the salt thereof. At this time, the dry vegetables are used a pepper, an onion, a garlic, a tomato, a carrot, a pumpkin, a bamboo sprout, an olive, and/or a sugar cane.
Patent KR-19990073622-A (KR)
Filed: 1999-07-27
Abstract: 본 발명은 음료수 제조방법에 관한 것으로서, 지구자나무의 잎과 줄기를 주원료로 하여 음료 조성물을 제조하는 방법을 제공하기 위한 것이다. 이러한 본 발명의 제조방법은 지구자나무 추출액 10∼30%, 둥굴레 추출액 2∼5%, 감초 추출액 4∼6%를 주성분으로 하고, 여기에 칡 농축액 2∼4%, 계피 농축액 0.5∼2%, 대추 농축액 0.5∼2% 및 사과 농축액 0.3∼1.5%, 배 농축액 0.3∼1.5%, 올리고당 0.5∼2%, 과당 3∼5%, 비타민C 0.01∼1%, 그리고 정제수 50∼70%를 첨가하여 용해한 다음, 이를 여과시켜 침전물을 제거한 후, 상기 여과물을 90∼100℃에서 10∼30초 동안 열처리한 다음, 이를 다시 여과시키는 과정으로 이루어진다.
Patent KR-19990078707-A (KR)
Title: 디지털 카메라 내장형 영상 전화기
IPC: H04M1/02
Filed: 1999-07-31
Abstract: 본 발명은 디지털 카메라가 내장된 영상 전화기에 관한 것으로서, 퍼스널 컴퓨터를 이용한 동화상 전화기에 있어서, 퍼스널 컴퓨터의 모뎀부에 연결되어 착,발신 및 통화를 처리하는 음성통신 전화부와, 사용자 및 상대방의 음성을 주고 받는 음성 송수신부와, 소정 영상을 촬영하는 디지털 카메라부와, 상기 음성 송수신부로부터 송,수신되는 음성신호를 A/D 또는 D/A 신호처리하는 음성신호 변환기와, 상대방 화상을 보고자 할 때 이를 선택하는 화상보기 선택키부와, 상기 화상보기 선택키부가 스위칭 온 되면 상기 음성변환기를 거쳐 들어온 음성신호를 음성 송수신부로 전달하고 화상보기 선택키가 스위칭 오프되면 상기 음성통신 전화부를 거쳐 들어온 음성신호를 음성 송수신부로 전달하는 구동 절환부와, 상기 디지털 카메라부 및 음성신호 변환기로부터 소정의 디지털 영상 및 음성 신호를 인가받아 소정 포맷의 전송신호로 만들어 상기 데이터 코덱부로 보내주고 반대로 상기 데이터 코덱부로부터 외부 통신망에서 제공된 디지털 음성 데이터를 인가받아 음성신호 변환기에 전송하는 데이터 인터페이싱 블록부를 구비함으로써 기존의 전화시스템을 이용하여 사용자가 희망할 때만 간편하게 상대방의 화상 정보를 볼 수 있고 퍼스널 컴퓨터의 다양한 기능을 이용함으로써 기존의 화상 전화기에 비해 최소의 제작단가로 다양한 기능구현이 가능하다.
Patent KR-20000017265-A (KR)
Inventor: VERMASS DIRK JAN
IPC: C07H3/02
Filed: 1999-08-12
Abstract: PURPOSE: A process for selective oxidation of primary alcohols of oligosaccharide is provided to produce the corresponding carboxylic acid derivatives in high yield. CONSTITUTION: The primary alcohols of partially protected oligosaccharide is selectively oxidized to produce the corresponding carboxylic acid derivatives by reacting the oligosaccharide with a catalytic amount of di-tertiary alkyl nitroxyl free radical, and an oxidant selected from 1,3-dibromo-5,5-dimethylhidatoin or 1,3-dichloro-5,5-dimethylhidantoin. The reaction is carried out in neutral or basic condition, preferably at pH 7-9, the most preferably at pH 8. The di-tertiary alkyl nitroxyl free radical is preferably a cyclic compound, the most preferably 2,2,6,6-tetramethylpiperidine-1-oxyl. The oligosaccharide preferably comprises one to six monosaccharide units, the most preferably one to two units. The more preferably oligosaccharide is glycosaminoglycan or glycosaminoglycan analogous molecules (a synthetic intermediate of these molecules). The molar ratio of alcohols to an oxidant is preferably 1:2 to 1:4. The solvent is preferably tetrahydrofuran, tertiary butanol and acetonitrile.
Patent KR-20000017405-A (KR)
Inventor: ITTO KIMICHI
IPC: F16K37/00
Filed: 1999-08-20
Abstract: PURPOSE: A proportional valve control device is provided to prevent the mis-operation of the forcible stop of the gas supply even when any disorder is not occurred even if a proportional valve having a smaller maximum rated current value is used. CONSTITUTION: The device is composed of: an opening control unit to operate the opening of a proportional valve installed in a pipe and to control the operation current value of the proportional valve according to the operated value; and a closing piece to detect the real operation current value flowing on the proportional valve and to close the pipe if the difference between the opening corresponding to the detected operation current value and the operated opening is over a certain value.; Herein, if the operated opening is over a first certain opening or a second certain opening close to the maximum opening, the operation of the closing piece is stopped.
Patent KR-20000022756-A (KR)
Inventor: TAKASHI EHARA
IPC: B65H3/08
Filed: 1999-08-25
Abstract: PURPOSE: A device is provided to calculate and withdraw large amount of notes accurately by making the device having a simple structure and a small size through a composition of a small fan, a rubber belt and electric motor. CONSTITUTION: A device comprises an electric motor(61), a gear(61), a mini roller(63), an information member(64), a hook type plate(67), a screw(68) and a finger nail(69). An electric motor(70) drives the sending roller(71, 72) through the energy of the gear. The speed is detected by the speed sensor(S5) when the speed of the belt(38) and the sending roller(71, 72) are same. When the step type electric motor has the first note sending signal, the belt(38) move up and the first note moves upward. The sensor checks whether the note is one or not. The electric motor(61) rotates according to the note withdrawing signal and while the electric motor rotates, the information guide(92) moves downwards and the exit of the storage room is opened.
Patent KR-20010028198-A (KR)
Inventor: SEO SEUNG JUNG
IPC: F21V8/00
Filed: 1999-09-18
Abstract: PURPOSE: A navigation light is provided which has a simple structure to reduce fabrication costs, to simplify fabrication processes, and to be easily used, and has an improved display function. CONSTITUTION: A navigation light includes an optical fiber(2) divided into a plurality of pieces and connected to a light source(1), and a light-reflecting body(3) having a connection end(31) connected with one end of the optical fiber and a reflector on which a light-reflecting layer reflecting rays of light emitted from the light source is coated. The navigation light further has an optical fiber filter being inserted into a hole of the connection end of the light-reflecting body, into which one end of the optical fiber is inserted to be fixed. the optical fiber filter converts rays of light incident thereon into a predetermined color.
Patent KR-20000023390-A (KR)
Inventor: PETERS ERICK
IPC: B41J2/385
Filed: 1999-09-22
Abstract: PURPOSE: A trajectory aerosol marking device is provided to apply a marking material to a PCB by employing the marking material such as ink and toner in a propeller stream of a high speed. CONSTITUTION: A marker(10) is composed of more than one sprayer(12) of which a propeller(14) is supplied, and a marking material(16) carried by a transmission unit(18) based on a control action of a control unit(20) is employed into the sprayer. Herein, the marking material is supplied into the sprayer while it is measured by a measuring device(21) based on the control action of the control unit. The marker is used in a printer, a facsimile, a document duplicator, a label device and so on, attached to a computer network or a personal computer. Herein, the device is consisted of a body formed with plural cavities for accepting the material, and the body is contacted with a print head, a PCB and a channel layer.
Patent KR-20010037478-A (KR)
Inventor: PARK JIN GU
IPC: F25B39/04
Filed: 1999-10-18
Abstract: PURPOSE: A refrigerator condenser is provided to reduce assembling time and manufacturing cost by allowing the condenser to be easily manufactured without a welding procedure. CONSTITUTION: A condenser(1) comprises a cylindrical fin(2) having a plurality of louver fins(3) and fixing fins(5) which are arranged at the outer periphery of the cylindrical fin and bent toward the inner surface of the cylindrical fin so as to cause a turbulent flow from the air flowing around the cylindrical fin; and a cylindrical tube(4) inserted into the cylindrical fin and fixed by the fixing fins. The condenser is arranged to correspond to the center of a fan(6) and a compressor. Thus, the outdoor air introduced by the rotation of the fan passes uniformly and smoothly through the space between the cylindrical fins of the condenser. Thus-passed air faces the front surface of the compressor, to thereby allow the compressor to be effectively cooled.
Patent KR-20010039054-A (KR)
Inventor: KIM SEONG HUI
IPC: H04B1/40
Filed: 1999-10-28
Abstract: PURPOSE: A method for setting bells is provided to automatically change a kind of bell in set time although a user do not change a kind of bell one by one by setting a kind of bell each a time slot in advance. CONSTITUTION: A method for setting bells is composed of the following steps; selecting a necessary mode among a plurality of submodes corresponding to a receipt mode; selecting a period, time, and a kind of bell capable of operating the selected mode; saving data about the selected the period, time, and a kind of bell to a memory; determining whether setting a kind of bell at other time slot if the save is finished; additionally saving a pertinent time and a kind of bell to the saved data by repeating an upper process in case of selecting other time slot and a kind of bell; checking the present time through visual information that a base station provides; automatically changing a kind of bell if the check time is identical with the set time.
Patent KR-20010045550-A (KR)
Inventor: OH CHEOL SEOK
IPC: A01K89/027
Filed: 1999-11-05
Abstract: PURPOSE: Disclosed is spinning reel with clutch to lock clutch sleeve and retainer sleeve, to have drag braking device to give braking power for the rotation of spool shaft, reel body, spool supported to move for axis direction and to rotate on the spool shaft. CONSTITUTION: The spinning reel with clutch comprises reel body(10); spool shaft(16) being equipped inside of the reel body(10) rotatively and movably for axis direction; clutch sleeve(18) being equipped tubular part installed in one end of the spool shaft(16) to move for axis direction, flange to have bonding groove formed in one end of the tubular part, numerous projected part projected for axis direction from the flange; retainer sleeve being equipped numerous recess supported to relative rotate and move for axis direction on tubular part of the clutch sleeve(18), non-circular tubular part to have plane to support drag brake plate(54) and numerous washer not to relative rotate; master gear(22) being equipped first gear engaged with pinion gear(14) equipped in one end of the spool shaft, second gear engaged with subsidiary gear(24), hollow shaft to connect first and second gear vertically; moving member being equipped latch to be inserted in groove of the clutch sleeve(18), boss to be formed in other end part; pushing member being arranged on first gear top of the master gear(22) and within rotative range of arm extended for diameter direction from rotative plate, being close state with folding part of moving member with spring; clutch member being turned with clutch lever.
Patent KR-20010047851-A (KR)
Inventor: CHANG IN KYUNG
IPC: B23K1/00
Filed: 1999-11-23
Abstract: PURPOSE: A nozzle for extrusion molding of a solder is provided which has an isolating pipe made of Teflon having low heat conductivity inside of the extrusion nozzle to make solvent be less influenced by the outside temperature so that it prevents the extrusion nozzle from being stopped up and promotes the manufacturing efficiency of the solder. CONSTITUTION: The nozzle for extrusion molding of a solder(1) is installed in the tip end of an extrusion molding mold of a solder(2) and has a passage(11) inside, where solvent(3) passes through, and is characterized by inserting a Teflon pipe(12) into the inside passage thereof.
Patent KR-20010048417-A (KR)
Inventor: CHO JUN JONG
IPC: A23N17/00
Filed: 1999-11-26
Abstract: PURPOSE: A device for preventing a tunnel phenomenon of an assorting machine for agriculture is provided to smoothly cut and assort compost or livestock feed by forming a tunnel preventing part in a center upper part of the screw conveyor. CONSTITUTION: A power transmitting part is formed with a plurality of sprocket wheels and tension sprocket in a chain to rotate a couple of screw conveyors for mixing compost or feed. A fixing part includes a couple of fixing pieces having connecting holes in front and read sides for forming a main groove downward on a center upper side of the power transmitting part. A flange is fixed to a front fixing piece of the fixing part and an inserting projection(21) is formed in a front direction for inserting a first bush(23) into a cylinder-type fixing case. A connecting sprocket(30) is installed on a rear fixing piece between the fixing case and the front fixing piece, and is operated by connecting the sprocket wheels and the chain. A second bush(41) is inserted into a boss part(40) forward and backward between the connecting sprocket and the rear fixing piece. The boss part(40) has a friction preventing ring on a rear side. A propeller part(50) is placed on a center upper part of the couple of screw conveyors for preventing a tunnel phenomenon. A key groove(52) is formed to couple a rotary shaft(60) to the propeller part(50).
Patent KR-20000012439-A (KR)
Inventor: KWON YUNG GYOO
IPC: A43B3/10
Filed: 1999-12-04
Abstract: PURPOSE: Outdoor typed slippers and a manufacturing method thereof are provided to combine the merits of shoes and of slippers. CONSTITUTION: Slippers include:An upper leather(10) for covering the top of a foot; a sole(20) being adhered to the upper leather for composing the bottom surface; a heel(30) being made by cork for being adhered to the upper surface of the rear direction of the sole; a front sinew(40) being attached to the inner side of the front end unit of the top leather for reinforcing the nose unit of the shoe for being maintain the original shape; a middle sole(20) being attached to the top surface of the heel and the sole; and a rear heel(60) being attached to the rear directional bottom surface of the sole. The outdoor typed slippers have a light weight by being composed of cork heel and an excellent wearing feeling while being not changed in shape and generating a less noise while stepping on the ground.
Patent KR-20010054293-A (KR)
Inventor: BOO JIN HYO
IPC: H01L21/203
Filed: 1999-12-06
Abstract: PURPOSE: A sputtering apparatus for depositing a low temperature polysilicon and a high functional thin film by a super-speed pulse-direct current magnetron sputter coating source is provided to form a polysilicon and a functional thin film by using a flat pulse-direct current magnetron sputter coating source. CONSTITUTION: A magnetic sputter(300) is divided into a magnetron coating source(100) and a chamber(200). The magnetron coating source(100) is formed with a body, a target(1), a fixing portion(7) for fixing the body and the target(1), a cooling portion(4) for cooling the target(1), an inner electromagnet(2), an outer electromagnet(3) for fixing plasma, and an ion extraction acceleration portion(8) for extracting a sputtered target material. An insulating portion(5) is formed to insulate the target(1) and the body.
Patent KR-20010061020-A (KR)
Inventor: CHOI BYEONG JIN
IPC: H01L27/108
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent an escape of a storage electrode from an edge of a wafer in a core oxide layer removal process for forming a storage electrode. CONSTITUTION: An interlayer dielectric(15) having a storage electrode contact plug(17) is formed on a wafer(11). A core oxide layer(19) and the first sacrificial insulating layer(21) are formed on an upper portion of the whole structure. The first photoresist pattern is formed on the first sacrificial insulating layer(21). The first sacrificial insulating layer(21) is etched by using the first photoresist pattern as an etching mask. The first photoresist pattern is removed. The second sacrificial insulating layer and an etching barrier are formed thereon. The etching barrier, the second sacrificial insulating layer, the first sacrificial insulating layer(21), and the core oxide layer(19) are etched. A conductive layer is formed on the upper portion of the whole structure. The second photoresist pattern is formed on the upper portion of the whole structure. A storage electrode(33) is formed by removing the second photoresist pattern, the conductive layer, the etching barrier, the second sacrificial insulating layer, and the first sacrificial insulating layer(21). The storage electrode(33) formed on a die is exposed by removing the second photoresist pattern and the core oxide layer(19). The storage electrode(33) formed on the die is supported by the core oxide layer(19) and the first sacrificial insulating layer(21).
Patent KR-20010061434-A (KR)
Inventor: LEE MUN SEOK
IPC: G01S13/00
Filed: 1999-12-28
Abstract: PURPOSE: A method of controlling jamming is provided to shorten the duration for jamming and get a faster response time by selecting the method to be applied before hand. CONSTITUTION: In the method of controlling jamming, in step (201), the control computer allots the jamming method. In step (202), of the allotted jamming method, method variables for writing the method library are produced. In step (203), the library is written. In step (204), the allotted method starts. In step (205), the method application time for each method library are set. In step (206), the system checks whether the method application time has been reached. If not, the step (206) repeats until the time is reached. In step (207), if true, the method is applied. In step (208), the applied method is produced.