baber/WOPTO huggingface dataset:
Patent KR-20010045083-A (KR)
Inventor: LEE CHOON RAE
IPC: B60R11/02
Filed: 1999-11-02
Abstract: PURPOSE: A platform fixing device makes a cellular phone stationary platform installable on anywhere in a car. CONSTITUTION: A fixing device comprises a guide device(30), a rear case(40), a fixing strip(50), a supporting device(60) and a stopper(70). The guide device(30) is formed on the rear surface of a main body(22) to guide the fixing strip(50). The rear case(40) is fixed on the rear surface of the main body(22) and has openings(41) on the upper and the lower parts thereof so that the supporting device(60) is detachable. The fixing strip(50) can be pulled by the guide device(30) and has a hook(51) used to installed a cellular phone stationary platform(20) formed on one end thereof and a latchet(52) formed perpendicularly. The supporting device(60) is attached to and detached from the openings(41) of the rear case(40) to fix the stationary platform(20). The stopper(70) is elastically engaged with the latchet(52) of the fixing strip(50)to prevent the fixing strip(50) from moving or being released on fixing the stationary platform(20) and is operated to release the engagement of the latchet(52) of the fixing strip(50) on detaching the stationary platform(20).
Patent KR-20010045967-A (KR)
Inventor: KANG NAM SU
IPC: H01L21/316
Filed: 1999-11-09
Abstract: PURPOSE: A semiconductor device having a device protection layer is provided to improve reliability, by protecting a characteristic of the device from being affected by ionized hydrogen ions, and by preventing a memory function from being damaged by charges injected from the exterior. CONSTITUTION: Composition elements of a semiconductor device are formed in a device formation layer(32). An interlayer dielectric(33) is formed on the device formation layer, composed of a multilayered structure. A device protection layer(35c) is formed in an intermediate portion of the multilayered structure, preventing ionized hydrogen generated during a subsequent process from penetrating the device formation layer. A metal interconnection(34) is formed on the interlayer dielectric. A passivation layer(35) is formed on the metal interconnection.
Patent KR-20000006923-A (KR)
Inventor: JONG HYONG
IPC: B23K9/133
Filed: 1999-11-06
Abstract: PURPOSE: A welding wire guiding apparatus is provided to prevent the free separation of the apparatus body and the weakening of the absorptive magnetic power due to the high heat generated while welding. CONSTITUTION: A welding wire guiding apparatus is formed by the steps of:inserting permanent magnetics(4, 4') in the middle of the upper and lower supporting plates(2, 3) made up of magnetic material; fixing the welding wire guiding apparatus by a handle plate(5) made up of nonmagnetic material; fixing the inner end of a connecting plate(6) made up of nonmagnetic material into the left and right side of the upper and lower supporting plates, and then welding; and welding a guide bar(7) made up of magnetic or nonmagnetic material and then fixing on the outer end of the connecting plate;:Thereby, when welding on moving forward or backward with being adjacent to the guide bar of a torch, the precise welding wire is formed.
Patent KR-20000035504-A (KR)
Inventor: KOCHI STEPAN L
IPC: H01J61/30
Filed: 1999-11-16
Abstract: PURPOSE: An internally channeled glass article is provided to realize a combination between a discharge lamp and a filter easily without a separate device. CONSTITUTION: An internally channeled glass article comprises a sealed internal gas discharge channel(14), a mold edge(18). The sealed internal gas discharge channel(14) consists of a pipe-shaped port(22) which is disposed at an opposite end of a channel. The mold edge(18) has a single step-type structure so that the mold edge of a glass article supports an edge of a filter. The mold edge(18) is unified with the internally channeled glass article(10).
Patent KR-20010047541-A (KR)
Inventor: OH KI HO
IPC: G06F17/00
Filed: 1999-11-22
Abstract: PURPOSE: A system and a method for generating a customized page is provided to actively offer a customized page service in a user's request regardless of a sort of a platform in a web server which supports various platforms of a client. CONSTITUTION: A processing unit(410) processes a customized setting and service according to a user's request through a client(310). A customized information storage unit(420) stores platform information of a client and customized information of a page. A customized page generator(430) generates the first screen page(500) according to the customized information of the screen page. In case that a user connects through the client(310) for the first time, the processing unit(410) transmits customized information on a client or a user composed of cookie information to the client(310). The client(310) stores the information.
Patent KR-20000007109-A (KR)
Inventor: KIM NAK HYUN
IPC: H04R9/04
Filed: 1999-11-26
Abstract: PURPOSE: A speaker manufacturing method is provided to maximize speaker efficiency by decreasing loss of magnetic force and make the speaker slim. CONSTITUTION: The speaker manufacturing method has the processes of: molding a yoke that has a certain shape by program-molding a metal plate; molding the certain shaped frame that has an upward projection by program-molding the certain shaped frame; integrally molding the frame and the yoke by bending the projection of the frame inside after arriving the yoke on the frame; and finishing the speaker by sequentially fixing a diagram and a cap.
Patent KR-20010054217-A (KR)
Inventor: CHOI YONG GYU
IPC: H01S3/067
Filed: 1999-12-03
Abstract: PURPOSE: An optical wave guide, in which rare earth ion is added, is provided to transform an amplified spontaneous emission spectrum with transition of erbium from ¬4I13/2 to ¬4I15/2 for making the gain in a shorter wavelength than 1530mm. CONSTITUTION: The optical wave guide, in which rare earth ion is added, includes a core and a clad. The core is a central layer and the light is transmitted from the core. The clad makes that the light doesn't escape to the outside. The erbium(Er) ion is doped in the appointed distance of the central point of the core. The rare earth ion is doped on the inside or the surface of the core distant from the central point of the core. The rare earth ion is dysprosium(Dy), thulium(Tm), terbium(Tb) or neodymium(Nd) ion. The range of the distance between the erbium doping field and the rare earth doping field is to a semi-diameter of the core from 20mm.
Patent KR-20000052489-A (KR)
Inventor: FLEDURE CRISTIN A
IPC: A61K8/46
Filed: 1999-12-16
Abstract: PURPOSE: A washing detergent is provided which has excellent viscosity, dispersibility and transparency and don't stimulate to skin and eyes by mixing an acrylic copolymer concentration agent with a polyol alkoxy ester concentration agent. CONSTITUTION: A detergent composition comprises (A) at least 0.3%(based on total weight of the composition) of the acrylic copolymer concentration agent which become hydrophobicity; (B) 1.0-5%(based on total weight of the composition) of the polyol alkoxy ester concentration agent; (C) 8%-25%(based on total weight the composition) of at least one surfactant selected from the group consisting of anionic surfactant, nonionic surfactant, zwitter surfactant, betain surfactant and mixture of the above surfactants.
Patent KR-20010064979-A (KR)
Inventor: YOON YONG TAE
IPC: F04B39/02
Filed: 1999-12-20
Abstract: PURPOSE: An oil feed structure for crank shaft for hermetic compressor is provided to reduce wear at the crank shaft and the connecting rod by smoothly feeding oil at the friction surfaces of the crank shaft and the connecting rod. CONSTITUTION: An oil feed structure is characterized in that the oil sucked by an oil pickup tube is fed to the friction surfaces of an eccentric shaft section(11) of a crank shaft and a connecting rod(20), an oil feed hole(11b) is formed at the outer periphery of the eccentric shaft section, an oil extension groove(11c) is formed at the outer periphery of the eccentric shaft section where the oil feed groove is formed, an oil groove(11d) having a predetermined length is formed at the side of the oil extension groove, and an additional oil extension groove(11e) is formed at the oil groove. The oil sucked by the oil pickup tube is fed to the oil extension groove and the oil groove through an oil suction hole(11a) and the oil feed hole, and to the friction surface of the eccentric shaft section and the connecting rod through the additional oil extension groove. Thus, wear caused due to friction between the eccentric shaft section and the connecting rod is reduced.
Patent KR-20010063197-A (KR)
Inventor: YOO HWAN CHEOL
IPC: H04M3/493
Filed: 1999-12-22
Abstract: PURPOSE: A method for servicing information requested by a user as a character in a communication system is provided to service the information as the character according to a character service request. CONSTITUTION: A communication path between a guide service center and a user terminal is set up. The guide service center delivers a guide message to the terminal. The terminal transmits a voice inputted by a user to the guide service center. The guide service center perceives the transmitted voice. The guide service center retrieves corresponding information, and transmits the retrieved information to the terminal. The terminal outputs the transmitted information.
Patent KR-20010063648-A (KR)
Inventor: CHO GI HYEON
IPC: B22D11/16
Filed: 1999-12-23
Abstract: PURPOSE: A thermocouple is provided to measure a temperature distribution of a billet exactly, to prevent a reduction of the yield rate and to improve the testing succeeding rate. CONSTITUTION: An auxiliary plate is arranged by welding an upper plate(14) with a lower plate(15). An insulating portion(8) and a hot junction portion(7) are jointed in the lower plate(15). In passing the jointed material between a billet and a continuous casting roll, the separation of the hot junction portion(7) is not deviated from the billet. The billet is always contacted with the rolls by forming an extended length(17) of the auxiliary plate being longer than a pitch between the rolls.
Patent KR-20010063786-A (KR)
Inventor: HAN U JONG
IPC: G06F15/16
Filed: 1999-12-24
Abstract: PURPOSE: A cache controller having an interrupt controller and a method for controlling an interrupt are provided to control all sorts of interrupts informing all sorts of exceptions generated in a cache control process to a processor promptly and effectively. CONSTITUTION: A node bus interface(210) is connected to a node bus between a node bus being connected to a processor and an interconnection network. An interconnection network interface(220) is connected to the interconnection network. Bus buffers(211, 212, 213, 214) are connected to the node bus interface. Network buffers(221, 222, 223, 224) are connected to the interconnection network interface(220). A cache control logic(200) is connected to the bus buffers(211, 212, 213, 214) and the network buffers(221, 222, 223, 224). A cache(tag memory, data memory) is accessed by the cache control logic(200). An interrupt control unit(230) is connected to the cache control logic(200) and the node bus interface(210) for informing exception contents generated in a cache control process to a processor as an interrupt. The interrupt control unit(230) includes an interrupt control/status register(ICSR)(231) for the interrupt control.
Patent KR-20010064657-A (KR)
Inventor: CHO NAM SEOK
IPC: H04N5/44
Filed: 1999-12-27
Abstract: PURPOSE: A method for remotely control a menu of an external connection device is provided to display the menu through a menu screen of a digital image device like a digital television, and to remotely control an operation and a function set through the displayed menu. CONSTITUTION: A system displays a menu screen for selecting an external connection device(S10). The system requests a menu screen for selecting an operation of a specific external connection device set through the menu screen(S16). The system receives menu data supplied without data conversion for a menu screen configuring from the specific external connection device and displays the data, by the request(S17).
Patent KR-20010061707-A (KR)
Inventor: LEE SANG RYONG
IPC: C21C5/28
Filed: 1999-12-29
Abstract: PURPOSE: A method for estimating a secondary combustion ratio of carbon by obtaining the amount of CO and CO2 gas much more precisely is provided, which can estimate the carbon concentration of molten steel much more precisely. CONSTITUTION: This estimating method comprises the steps of: obtaining a suction rate of air; obtaining the amount of CO and CO2 gas using the obtained air suction rate; and obtaining a secondary combustion ratio using the obtained the amount of CO and CO2.
Patent KR-20010061725-A (KR)
Inventor: SHIN YUN SU
IPC: H02B1/24
Filed: 1999-12-29
Abstract: PURPOSE: An apparatus for checking a distribution board of a generator using voice is provided to check a distribution board according to a voice command. CONSTITUTION: An input/output control signal part(100) is entered to a distribution board. A signal interface part(200) receives the input/output control signal part through an optical element part(210), such as a photo coupler and provides the same into a serial signal to a data bus(300). A voice memory part(410) classifies the voice command according to a mode and stores the classified commands in different addresses. A main controller(420) reads a corresponding voice signal to the signal stored in the voice memory part(410) by recognizing the serial data through the data bus(300) and outputs the voice signal. A digital analog converter(430) converts the voice signal read by the main controller(420) into an analog signal. An OP amplifier(440) amplifies the voice signal which is converted into the analog signal and outputs the converted signal to a speaker(500). A main control part(400) includes the voice memory part(410), the main controller(420), the digital analog converter(430) and the OP amplifier. A monitor(450) displays on a screen an output of the main control part(400).
Patent KR-20010066152-A (KR)
Inventor: KO GWAN JU
IPC: H01L21/28
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to prevent a leakage current and a punch-through phenomenon by discriminating an LDD(Lightly Doped Drain) region, a source region, and a drain region. CONSTITUTION: A polysilicon layer is laminated on a gate insulating layer(20) formed on a semiconductor substrate(10). A BARC(Backside Anti-Reflective Coating) layer is laminated on the polysilicon layer. A photoresist layer is laminated thereon. A photoresist pattern(50) for forming a gate electrode is formed by exposing and developing the photoresist layer. The BARC layer is etched. The polysilicon layer is etched. In the etching process of the polysilicon layer, the first etching process is performed by using SF6. The second etching process is performed by using HBr and Cl2. The third etching process as an over-etching process is performed by using HBr.
Patent KR-20010066412-A (KR)
Inventor: PARK GEUN DEOK
IPC: C03B8/02
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a silica glass by using a sol-gel method is provided which keeps high dispersibility of the sol under acid conditions, increases the strength of the wet gel and lowers the contraction rate of the gel after drying. CONSTITUTION: The method comprises steps of: (i) mixing fumed silica with deionized water to form a sol; (ii) hydrolyzing a silicone alkoxide such as diethoxydiethyl silane or diethoxydiphenyl silane having two alkoxide groups to form a hydrolysate; (iii) mixing the sol of the step (i) with the hydrolysate of the step (ii); and (iv) after putting the produced mixture of the step (iii) in a mold, gelating it.
Patent KR-20000035902-A (KR)
Title: Fastener for corrugated sheeting
Inventor: KNELL TONY EICHENAUER HEINZ MI
IPC: F16B13/12
Filed: 1997-08-29
Abstract: PURPOSE: A fastener(10) for securing corrugated sheeting(40) to a structural support(42). CONSTITUTION: The fastener comprises a spacer(18), a washer(14) and a fixing(16). The spacer comprises a body in the form of a cylindrical sleeve(18). The sleeve has a slit along its length and is castellated around its upper and lower ends to form teeth(22) which are separated by intervening notches(23). As the fixing is tightened it engages with the upper end of end of the spacer(12). As the fixing is tightened further the spacer partially collapses to prevent stripping of the thread in the supporting structure. This allows for the reaction time of the operator of the tightening means by letting the fixing move into the supporting structure while the fixing is decelerating. The constellations at the lower end of the spacer also end of the spacer also act as cutting teeth to cut through the corrugated sheeting.
Patent KR-20000052656-A (KR)
Title: Preparation of 3-methyltetrahydrofuran from 2,3-dihydrofuran
Inventor: BEAVERS WILLIAM ANTHONY
IPC: C07B61/00
Filed: 1997-10-21
Abstract: PURPOSE: A process for the preparation of 3-methyltetrahydrofuran (3-MeTHF) and 3-(hydroxymethyl)tetrahydrofuran (3-HOMeTHF) from 2,3-dihydrofuran (2,3-DHF), is provided. The 3-MeTHF is useful as an industrial solvent and as a co-monomer in the manufacture of polymers such as elastomers. Also the 3-HOMeTHF may be used as a solvent and in the manufacture of pharmaceutical and agricultural chemicals and acrylate and methacrylate esters for use in preparing polymers such as polyacrylates. CONSTITUTION: A process for the preparation of a mixture of 3-methyltetrahydrofuran (3-MeTHF) and 3-(hydroxymethyl)tetrahydrofuran (3-HOMeTHF), comprises the steps of: (1) contacting 2,3-dihydrofuran (2,3-DHF) with a trialkyl orthoformate having the formula in the presence of an acidic catalyst to produce an intermediate compound having the formula and (2) contacting the intermediate compound from step (1) with hydrogen and water in the presence of a catalytic amount of a Group VIII noble metal or rhenium and a strong acid; wherein R1, R2 and R3 are alkyl radicals.
Patent KR-20000069339-A (KR)
Title: 절삭 공구 조립체와 이를 위한 절삭 삽입체
IPC: B23B27/16
Filed: 1997-12-03
Abstract: 오목한 옆날(13)과 예각의 삽입체 절삭 모서리(17)를 구비한 대체로 사각형의 절삭 삽입체(13)를 교환 가능하게 수용하는 공구 홀더를 포함하고, 제한된 최대 절삭 깊이를 갖는 계단형 직각 견부를 공작물 상에 선삭하는 절삭 공구 조립체(1, 1').
Patent KR-20000069490-A (KR)
Title: 윈드실드 와이퍼
IPC: B60S1/40
Filed: 1998-10-08
Abstract: 본 발명은 작동가능하게 지지된 와이퍼 드라이브 아암(12)으로 고정되는 윈드실드 와이퍼에 관한 것이다.  와이퍼 드라이브 아암(12)은 유지 클립에 의해 드라이브 아암의 자유단부에 분리가능하게 힌지된 블레이드를 유지하며, 이격 부품에 의하여 여러 가지 아암들과 여러 가지 유지 클립들이 적용될 수 있도록 연결된다.  본 발명에 따른 설비물은, 이격 부품(28)이 180°만큼 선회 가능하게 배치될 수 있으며, 또한 와이퍼 드라이브 아암(12)과 유지 클립(22)이 서로에 대해 분리가능하게 힌지되도록 이격 부품(28)과 와이퍼 아암(12) 사이 그리고 이격 부품(28)과 유지 클립(22) 사이에 맞물림 연결부를 갖는다.
Patent KR-20010049163-A (KR)
Title: 기계적으로 지지된 권선
IPC: H01F27/30
Filed: 1998-02-02
Abstract: 본 발명은 동심원 배열 권선 턴을 가진 권선 코일(2)로 이루어진 권선(3)을 포함하는 전력 변압기(1) 또는 리액터에서, 적어도 한 권선 턴은 외부 반도체 층(115)을 가진 고전압 케이블(111)에 의해 형성되고, 상기 권선(3)에는 각각의 권선 턴사이에 축방향으로 배열되고, 권선(3)은 축방향으로 고정되기 위해 배열된 권선 분리 스페이서(8,9)를 가지는 것을 특징으로 하는 전력 변압기(1) 또는 리액터에 관한 것이다.
Patent KR-20000076318-A (KR)
Title: 플랫 라디에이터
IPC: H01J61/30
Filed: 1998-03-20
Abstract: 가스 충진재로 채워진 밀폐된 방전 용기(2)를 갖는 플랫 라디에이터(1)는 내부에 스트립형 유전성 임페디드 전극을 구비한다.  상기 방전 용기(2)는 기밀 형태로 접합물(8)에 의해, 필요하다면 상부 플레이트와 베이스 플레이트 사이에 배치되는 부가적 프레임(7)을 통해 상호 접속되는 적어도 하나의 베이스 플레이트(5)와 상부 플레이트(6)를 포함한다.  상기 스트립형 내부 전극(3; 4)은 부가적으로 피드쓰루(10, 11)에 융합되고, 차례로 후자가 외부 전원 공급 리드(3, 4)에 융합되어 상기 내부 전극(3, 4), 피드쓰루(10, 11) 및 외부 전원 공급 리드(12, 13)가 도체 트랙을 닮은 캐소드측 또는 애노드측 구조물(3, 10, 12; 4, 11, 13)의 각 경우에 기능적으로 다른 섹션으로서 구성된다.  적어도 상기 애노드(4)는 각각의 경우에 유전체 층(17)으로 커버된다.  필요하다면, 상기 피드쓰루(10, 11)는 접합물(8)에 의해 기밀 형태로 부가적으로 커버된다.
Patent KR-20010005975-A (KR)
IPC: C07D493/04
Filed: 1998-04-03
Abstract: Compounds of the formula  I :   
wherein: 
A' and A" are independently the same or different group of the formula  II :   
wherein:  R' is H, CH 3 , C(CH 3 ) 2 , -OR a , -N(R a ) 2 , -N(R a )OR a  or -DP  R''' is H or CH 3 ; R a  is H, C 1 -C 3  alkyl;  D is a bond, alkylene, -C(=O)-, -S(O)- or -S(O) 2 - ;  P is an optionally substituted, mono or bicyclic carbo- or heterocycle;  R" is H, any of the sidechains found in the natural amino acids, carboxacetamide, or a group (CH 2 ) n DP;  M is a bond or -C(=O)N(R''')-;  Q is absent, a bond, -CH(OH)- or -CH 2 -;  or R" together with Q , M and R' define an optionally substituted 5 or 6 membered carbo- or heterocyclic ring which is optionally fused with a further 5 or 6 membered carbo- or heterocyclic ring;  with the proviso that R' is -OR a , -N(R a ) 2 , -N(R a )OR a  or -DP, if M is a bond and Q is absent; X is H, OH, OCH 3 ;  Y is H, OH, OCH 3 , but X and Y are not both H;  Z' and Z" are independently -(CH 2 ) m P where P is as defined above;  n and m are independently 0,1 or 2;  and pharmaceutically acceptable salts and prodrugs thereof have utility as aspartyl protease inhibitors of HIV. They can be prepared in a facile two step synthesis from novel 2,5-di-O-benzyl-L-mannaro-1,4:6,3-dilactone intermediates.
Patent KR-20010020235-A (KR)
IPC: C09K3/14
Filed: 1999-04-09
Abstract: 작업환경이나 지구환경에의 임팩트를 억제하고, 연마용 입자가 높은 분산성과 침전물의 하드케이크화의 방지를 양립시켜 얻는 수성절삭액을 제공한다. 
     에틸렌글리콜 등의 친수성다가알콜계화합물과, 프로필렌글리콜 등의 친유성다가알콜계화합물과, 물을 포함하는 분산매(M) 중에서 규산콜로이드입자(P)가 안정하게 분산된 수성조성물에, 연마용 입자(G)를 분산시킨다. 분산매(M)는 무취이며 비인화성이다. 연마용 입자(G) 끼리는 시간이 경과함에 따라 침강시켜도 직접 밀접하게는 접촉하지 않기 때문에, 침전물이 하드케이크화하지 않고, 재분산·재이용할 수 있다. 본 수성절삭액은 원래 저점도이기 때문에, 수분의 혼입에 의한 점도의 감소, 절삭부스러기의 혼입에 의한 증점이 완만하고, 수명이 길다. 피가공물의 수세가 가능하다. 분산매(M)가 생분해성이 있는 저분자량 유기화합물이기 때문에, 활성오니에 의한 폐액처리가 가능하다.
Patent KR-20010073299-A (KR)
Title: Apparatus For Marking The Wafer
Inventor: JANG HYEOK JUN
IPC: H01L23/544
Filed: 2000-01-13
Abstract: PURPOSE: A wafer marking apparatus is provided to reduce the step of the wafer marking process by marking the necessary information on the back of the wafer. CONSTITUTION: If the size and type of the wafer to be marked is inputted via an operation panel(32), a main controller(30) executes an initial operation to handle the wafer. An optical sensor mounted on a carrying robot(12) obtains the position information of the wafer inserted in a cassette(10) and transmits to the main controller(30). The carrying robot(12) puts the wafer on an aligner(14), and the aligner(14) aligns the wafer in the direction designated by a user. The wafer ID is read by a vision camera, and marking information is downloaded by communicating with a host computer(40). The wafer is placed on a wafer aligner(22). The amount of the partial disposition between the origin of a laser and the wafer placed on the wafer aligner(22) is computed. By considering the amount of the computed partial disposition, the marking information obtained through a wafer ID reader(18) is modified. A marking is performed on the back of the wafer.
Patent KR-20000053595-A (KR)
Inventor: HATA TADAYO
IPC: C12N1/20
Filed: 2000-01-24
Abstract: PURPOSE: A medium suitable for culturing lactobacillus clearans and method for preserving the same are provided which do not generate the lowering of titer of lactobacillus clearans during passaged culture and preservation. CONSTITUTION: A medium is characterized in that at least one or two of sodium sulfide and ammonia are reduced by lactobacillus clearans 24 days after lactobacillus clearans have been cultured and the medium is added with at least one or two of sodium sulfide and ammonium water, sulfur compounds, nitrogen compounds and carbon compounds. In a preservation of lactobacillus clearans, at least one or two of dried skim milk, oval albumin, lactose, liver extract powder, and blood serum extracted from animal and at least one or two of soybean whey, treahalose, raffinose, starches, chlorella, rice bran, bran, soybean milk, and carrot juice as a protecting agent are allowed to be present around lactobacillus clearans.