baber/WOPTO huggingface dataset:
Patent KR-20000004981-A (KR)
Title: Producing method of bimetal catalyst for copolymerizing ethylene and 1-olefine in single reactor
Inventor: KISIN YURI VICTORBEACH
IPC: C08F4/6592
Filed: 1997-03-21
Abstract: PURPOSE: In case that distribution among metal particles in catalyst is large, gel particles in a polyethylene film are reduced. The gel particles are formed because of high molecular weight polymer component which has substantially higher molecular weight than peripheral matrix, but such gel formation should be prevented because the gel in the polyethylene film prevents film producing process and lowers film strength and quality grade of the film. CONSTITUTION: To solve the problems, bimetal catalyst compositions are produced by following method. Precursors contain over 2 classes transition metal, and metallocene complex is raw material for 1 class of the 2 classes transition metal. The precursors are produced by a single reactor producing process which sequentially contacts dialkyl magnesium compound, aliphatic alcohol, non-metallocene transition metal compound, contact product of metallocene complex and trialkyl aluminum compound, and allumoxane, with porous carrier.
Patent KR-20000065138-A (KR)
IPC: H01R13/641
Filed: 1997-04-21
Abstract: The invention relates to a connector with a lateral cable outlet comprising a plug part (1) having an attachment (2) and an adjacent casing which is flat transversely to the direction of insertion. The cable outlet (40) has a two-part clamping device (50a, 50b) which firmly clamps the cable (46) at the outlet of the casing, and an upper hollow substantially semicylindrical groove (50a) with retaining ribs (47) is formed in an attachment (48) integral with a lid (45) of the casing and having two vertical side walls (51a, 51b). A second hollow semicylindrical clamp (49) is secured to the casing by retaining ribs (47) so as to be latchable at the insides of the side walls. <IMAGE>
Patent KR-20000016110-A (KR)
Title: Overbased metal containing detergents
Inventor: SKINNER PHILIP
IPC: C10M159/22
Filed: 1997-05-16
Abstract: PURPOSE: A detergent containing overbased metal is provided which is useful as a lubricating additive, especially for marine engines. CONSTITUTION: Phenate/salicylate overbased detergents with high proportions of phenate and salicylate surfactants in the surfactant system and with TBN; % surfactant ratios of 11 or more are useful marine diesel lubricant additives. For an example, 540g toluene, 276g methanol and 22g diluted oil(150N) are maintained at about 20°C, added with 145g calcium hydroxide and heated at 40°C in stirring. Obtained slurry is added with 375g phenate, 42g sulfonate and 83g salicylate surfactant, and 100g toluene. The mixture is neutralized with calcium hydroxide, cooled to about 28°C, poured with carbon dioxide, heated to 60°C for 60 min, cooled to 28°C for 30 min, added with 127g calcium hydroxide and 62g carbon dioxide, heated to 90°C for 60 min, and added with 267g diluted oil. The product has percent surfactant ratios of 18 and a filtration grade of 0.51.
Patent KR-20000016649-A (KR)
Title: Display unit and displaying method of image
Inventor: MUELER BRUNO
IPC: B44F1/06
Filed: 1996-06-14
Abstract: PURPOSE: A display unit which has an image perceived from one side different from an image perceived from another side by displaying an image which can be seen from both sides and a transparent/semi-transparent display unit that can be seen from one side are provided. CONSTITUTION: A production method of a display unit has the steps of: providing more than one of a definition of a design layer to a computer; generating a layer computerized with the design layer by a computer; outputting the layer computerized with the design layer to a display unit; deforming the computerized layer of the design layer to divide as plural a second extra transparent or semi-transparent area and the others area; displaying the design layer deformed and a silhouette pattern so the 1st and the 2nd transparent areas as to be matched.
Patent KR-20000050368-A (KR)
Inventor: KIM GYUNG HWA
IPC: H02K29/00
Filed: 1999-01-07
Abstract: PURPOSE: A sensorless mode converting device of a brushless DC motor is provided to maintain the pulse width of a rotor positioning signal which is obtained from a back electromotive force and convert to a sensorless mode when an inverter DC link current is under a level. CONSTITUTION: A converter means(100) converts an AC input power which is inputted from a power inputting terminal(1) into a DC power. An inverter means(110) converts the DC power to an AC power which is suitable for the operating frequency of a BLDC motor(120), and supplies the AC power to the BLDC motor(120). A back electromotive force detecting means(130) detects the back electromotive force of the BLDC motor(120). A current detecting means(140) detects the DC link current of the inverter means(110).
Patent KR-20000050676-A (KR)
Inventor: LEE JI WON
IPC: C09D5/24
Filed: 1999-01-13
Abstract: PURPOSE: A method for producing an electrically conductive pigmentary composition comprising a sulfone group-containing dispersing agent and a soluble conductive polymer-containing mixed solvent is provided which gives the title composition useful for manufacturing a CRT. CONSTITUTION: A composition comprises 0.3 to 30% by weight of a sulfone group-containing dispersing agent and 0.24 to 1.2% by weight of a soluble conductive polymer-containing mixed solvent based on the total weight of a composition, wherein an average particle size of the dispersed pigment particle is 50 to 300nm and the pigment is one or more selected from organic or inorganic pigments and dyes. The composition forms no coagulation between fine particles of a composition and is excellent in electrical conductivity.
Patent KR-20000052218-A (KR)
Inventor: KIM JOO SIK
IPC: F16D65/28
Filed: 1999-01-30
Abstract: PURPOSE: A disc brake is provided to reduce a size of a disc and to prevent a response delay of operation, by uniting a brake part and a magnet part. CONSTITUTION: A disc brake comprises: a disc (A) to be rotated; a lining (B) to be located in both sides of the disc of the disc and to brake a rotation of the disc; a fixed member (J) to be located in opposite side of the lining; s moving core (I) and a fixed core (H) to respectively adhere to the lining member and the fixed member; a spring device (E) to be mounted between the lining and the fixed member and to maintain a uniform gap between the moving core and the fixed core; a coil (D) to be arranged around the moving core and the fixed core and to magnetize the moving core and the fixed core.
Patent KR-20000056109-A (KR)
Inventor: JEON HEUI RIM
IPC: E02D17/04
Filed: 1999-02-11
Abstract: PURPOSE: A panel for sheeting and a automatic panel distributor is provided to replace wood panels installed between H-beams to prevent soil from crumbling with used plastic ones and automatically transfer the plastic panes to H-beams, thereby it is possible to save working hours and expense, preserve nature environment and prolong the panel's life. CONSTITUTION: A panel for sheeting and an automatic panel distributor comprises: a panel(1) comprising a vertical reinforcement(101), a horizontal reinforcement(101a), a guide rail(102)(102a), a projection(103a) formed inside a connecting groove(103), a fixing hole(9) having a hanger(901): a moving unit(6) which is divided into two steps to make the upper step possible to be rotated and comprises a moving chain(601) joined with a moving part(602) which is connected to a connecting part(602a) by a hinge(603a) and transfers panels; a moving vehicle(3) comprising a driving unit(4) in which moving gear gears into a rack gear(40) installed on a moving rail(402), a guide roller(403) installed at both sides of a driving gear(4a) by a driving device(4), magnetic(405) installed to a moving rail(402) to fix main supports(8); a lift(5) which raises panels up to working height. Thereby, effective and fast process of distributing panels is guaranteed.
Patent KR-19990082730-A (KR)
Title: 프로세서내의명령프로그레스를모니터링하기위한시스템및방법
IPC: G06F9/38
Filed: 1999-03-12
Abstract: 복수의 내부 스테이지를 통해 명령을 처리하기 위해 사용 가능한 프로세서는 각 스테이지에서 프로세스의 처리 결과 또는 스테이지가 명령을 처리할 수 없었던 이유인 이유 코드를 생성할 것이다.  그리고 나서, 그 결과 또는 이유 코드는 후속 스테이지로 패스되어, 명령을 처리하려고 시도할 것이다.  제2 스테이지가 그 자신의 결과를 생성할 수 없고 유휴 상태(idle)일 때 이유 코드를 포워드할 것이다.  제2 스테이지는 유휴 상태는 아니고 결과를 생성할 수 없을 때 자신의 이유 코드를 생성하고, 이 이유 코드를 포워드할 것이다.
Patent KR-20000060449-A (KR)
Inventor: PARK GEUN DEOK
IPC: C03C3/04
Filed: 1999-03-16
Abstract: PURPOSE: A silica glass component for a sol-gel process and a silica glass making method using the same are provided to make a large-sized silica glass gel, and drop a sintering temperature of gel as compared with a case using a fume silica. CONSTITUTION: A hydrolysis material of silica particle and Si(OR)4 and a deionized water are included in a sol-gel process silica glass component. The hydrolysis material of silicon alkoxide is hydrolysis-processed under an oxide catalyst. The hydrolysis material of the silicon alkoxide is 1-10%. Thereby, a silica glass component for a sol-gel process makes a large-sized silica glass gel, and drops a sintering temperature of gel as compared with a case using a fume silica.
Patent KR-20000060974-A (KR)
Inventor: KWAK MYEONG CHEON
IPC: H04Q3/54
Filed: 1999-03-22
Abstract: PURPOSE: A method for auditing a call process database for a switch is provided for preventing a service decrease and malfunction due to an error of a call process database and implementing a stable call service by checking a database used for a call process. CONSTITUTION: A signal(11) for requesting a call process database check is transmitted to an OMP(Operating & Maintenance Processor)(110) using tid_sig of a CROS operating system(100) for thereby auditing a basic audio information such as a check permission and prohibit in a DCRH(Diagnosis Control & Result Handling Block)(113) of the OMP(110). When it is checked that there is not error, an audio is requested to each ASP using an IPC signal(13). A TDMH(120) installed in each ASP which received the audio request interfaces with the database in accordance with a control of the database management system(DMBS) when a processor is started for an audition(S301).
Patent KR-19990046105-A (KR)
Title: 통합메일중계시스템및그중계방법
Filed: 1999-03-22
Abstract: 본 발명은 통합 메일 중계시스템 및 그 중계방법에 관한 것이다. 
     본 발명은 인터넷 메일(Mail)을 컴퓨터 없이 일반 유무선전화로도 송수신할 수 있도록 하는 것으로, 수월한 메일의 송수신을 제공하여 사용자의 편의성을 증대시키며, 현재 통합 메일 중계서비스에 가입하지 않은 사람들에게도 메일을 전달할 수 있게 하여 사람 찾기 등 그 사용자의 이용범위를 확대시키고자 하는 것이다. 
     본 발명은 일반 유무선전화기와 접속되어 자동응답을 실행하는 ARS시스템과, 컴퓨터와 접속되어 메일을 송수신할 수 있도록 하는 웹 서버와, 이들 ARS시스템과 웹 서버 각각으로부터 송수신 되는 데이터를 처리하는 중앙처리장치와, 상기 중앙처리장치와 데이터를 송수신하는 국가별 본인인식 데이터가 수록된 본인인식용 하드디스크 드라이브 및 실제상황 메일 데이터가 수록되는 메일용 하드디스크 드라이브로 통합 메일 중계 시스템을 구성하여 일반 유무선 전화 사용자와 컴퓨터 사용자간에 메일의 수월한 송수신이 가능하도록 함을 특징으로 한다.
Patent KR-20000065903-A (KR)
Inventor: PARK JONG SEOK
IPC: H01L21/28
Filed: 1999-04-10
Abstract: PURPOSE: A method for manufacturing a reaction blocking layer using a two step evaporation process is provided to form a reliable barrier layer by forming the reaction blocking layer having a superior step coverage regarding an overall contact hole. CONSTITUTION: In forming a tungsten plug using titanium(106)/titanium nitride layer(108a,108b) in a contact hole of a semiconductor device, the titanium nitride layer is evaporated so that a step coverage of the bottom of the contact hole becomes superior and a step coverage of the sidewall of the contact hole becomes superior. Therefore, the titanium nitride layer has a superior step coverage regarding all of the inside of the contact hole.
Patent KR-20000067135-A (KR)
Inventor: LEE DONG SEOP
IPC: G06F13/18
Filed: 1999-04-23
Abstract: PURPOSE: A bus arbitration device and method is provided to allow lower priority function blocks to occupy a bus resource while approving higher priority function blocks in a system where a plurality of function blocks share the bus resource in order to prevent a starvation caused in the lower priority function blocks. CONSTITUTION: A bus arbitration device comprises a dynamic priority adjustment module(300), an arbitrator(200) and an arbitration controller(100). The dynamic priority adjustment module(300) counts a transaction signal activated whenever a bus use is arbitrated, and generates a re-arbitration request signal in an active state in the case that a counting value is more than a preset maximum arbitration waiting number. The arbitrator(200) activates the transaction signal whenever a bus use is arbitrated, approves the bus use according to a priority designated when a bus use request signal is input from masters. The arbitration controller(100) enables the arbitrator(200) when a bus use request signal is input from masters.
Patent KR-20000072856-A (KR)
Inventor: LEE JIN YEOL
IPC: B60J5/10
Filed: 1999-05-01
Abstract: PURPOSE: A hinge structure of a vehicle tail gate is provided to improve the exterior of a tail gate, to reduce the number of components and to simplify assembling work. CONSTITUTION: In a vehicle tail gate which opens and shuts by conjoining a tail gate inner panel (33) and a tail gate outer panel (35) to the rear of a car body in order and hinging a tail gate to a tail gate outer panel (35), its hinge structure comprises a tail gate provided with a glass plate (37), a primary mounting pivot (53) conjoined to a tail gate outer panel (35) and provided with a ball (51), a secondary mounting pivot (57) provided with a journal part (55) touching on the face of a ball (51) and a glass plate (37) which hinges to a tail gate outer panel (35) directly by a primary mounting pivot (53) and a secondary mounting pivot (57).
Patent KR-20000074006-A (KR)
Inventor: PARK DU SUN
IPC: G06F1/16
Filed: 1999-05-17
Abstract: PURPOSE: A monitor is provided to prevent a control box from being contacted with a peripheral device related with the monitor, by not protruding the control box outwardly from a front case. CONSTITUTION: A ball-typed rotary control box(6) is rotatably mounted to a front of a front case(3), the control box having several function keys on an outer periphery thereof. A boss(8) is integrally formed with the control box for preventing the function keys from being exposed toward an inside of the monitor. A stopper(9,11) is integrally formed on the front case for limiting a rotating angle of the control box. The stopper is formed vertically to the front case. A fixing pin(10) is formed on both sides of the control box for rotatably supporting the control box to the front case. The control box is rotatable in a counterclockwise direction about the fixing pin. The boss formed on the control box is in close contact with the stopper formed on the front case, so that the control box is not more rotated.
Patent KR-20000074351-A (KR)
Inventor: SHIN WON SEON
IPC: H01L23/12
Filed: 1999-05-20
Abstract: PURPOSE: A method for manufacturing a semiconductor package is provided to form a semiconductor package of an ultra thin film, by forming a penetration hole of a constant width on a circuit board thinner than the semiconductor package, and by positioning a semiconductor chip in the penetration hole. CONSTITUTION: A circuit board(10) is prepared which has a plurality of bond fingers(12) and ball lands(15), and includes a penetration hole(18). A semiconductor chip(2) having a plurality of input/output pads(4) on a surface is positioned in the penetration hole of the circuit board. The input/output pad of the semiconductor chip is electrically connected to the bond finger of the circuit board. A predetermined region of the semiconductor chip, connection unit and circuit board is encapsulated with encapsulating resin(20). A conductive ball(30) is melted and adhered to the ball land of the circuit board to form an input/output terminal.
Patent KR-20000074951-A (KR)
Inventor: KIM DO WAN
IPC: F25B43/00
Filed: 1999-05-27
Abstract: PURPOSE: An accumulator fixing structure is provided to reduce manufacturing cost and improve radiation efficiency of accumulator by minimizing a contact area between a vibration isolation member and the accumulator. CONSTITUTION: A structure is characterized in that vibration isolation members(5,6) for preventing noise from an accumulator(3), are installed at an inner surface of a bracket(2) coupled to a side of a sealing container(1), and a contact portion of a strap(4) for surrounding and fixing the accumulator, respectively. Then, the strap surrounds an outer periphery of the accumulator, and both ends of the strap are coupled to the bracket, to thereby fix the accumulator to the inner surface of the bracket.
Patent KR-20010001868-A (KR)
Inventor: KANG SEONG GU
IPC: B21C3/00
Filed: 1999-06-09
Abstract: PURPOSE: A device for guiding scraps of a wire is provided to prevent scattering of scraps by installing a guide panel in a portion of a cutting blade. CONSTITUTION: In an outlet portion of a discharge guide(1) guiding a wire rod with a proper diameter, a cutter(3) is installed to selectively cut a defective portion of the wire rod. A guide member(6) is installed in a portion of an upper blade(3a) of the cutter in a movable state to guide the falling direction of scraps(2a) of the wire rod. A chute(5) for collecting the scraps is installed in a lower portion of the guide member. In the upper portion of the chute, a supply guide(4) is installed to supply the wire rod to a following process.
Patent KR-20010002715-A (KR)
Inventor: KIM HYEONG DONG
IPC: H01L21/68
Filed: 1999-06-17
Abstract: PURPOSE: A fork for conveying a wafer is provided to prevent a separation of and a breakage when a conveyer is operated speedily. CONSTITUTION: The device comprises a lowered portion or an antiskid member(33) formed at an upper portion thereof to prevent a separation of the wafer, wherein the wafer is mounted on the upper portion of the fork. In the fork the upper portion, on which the wafer is mounted, is formed into the lowered portion which is lower than a peripheral portion and thus have a stepped portion(24) between the lowered portion and the peripheral portion, thereby prevent a separation of the wafer due to the moment of inertia or the centrifugal force when conveying the wafer. The antiskid member is formed of a material which is different from a material of the fork and have a high friction coefficient. The antiskid member is formed at an entire surface or a partial surface of the lowered portion.
Patent KR-19990068785-A (KR)
Title: 티타늄우드클럽헤드의제조방법
Filed: 1999-06-21
Abstract: 본 발명은 골프에 사용되는 클럽의 우드 헤드의 제조 방법에 관한 것으로, 헤드의 밑면과 옆면을 이루는 베이스와 베이스의 오픈된 앞면에 위치하는 페이스, 베이스의 윗면에 놓이는 크라운 및 헤드와 샤프트를 연결하는 넥의 네 개의 부분으로 나누고, 각 부분을 티타늄을 사용하여 단조 제작한 후, 각 부분을 접합시켜 제조하는 방법이다. 이렇게 제조함에 의해 타면이 강화되어 비거리가 향상되고, 각 부분의 두께를 필요에 따라 달리하여 제작할 수 있으며, 페이스 각 및 샤프트의 라이각을 각 부분의 접합시 골퍼의 신체적 조건과 타구 자세의 특성에 따라 달리 할 수 있어, 개인의 특성에 맞는 클럽의 제작을 가능하게 하는 것이다.
Patent KR-20000006378-A (KR)
Inventor: SHUNABE MAINER F
IPC: H01L21/768
Filed: 1999-06-23
Abstract: PURPOSE: A self-alignment interconnect and a method for making the self-alignment interconnect are provided to reduce a layout area in manufacturing a semiconductor chip, and expose a resist on a high reflectivity layer. CONSTITUTION: The method for making a self-alignment characteristic deposits a first layer having a reflective material, a second layer formed on the first layer, and a resist layer formed on the second layer. By transmitting an illumination light(20) through the resist layer (18) and the second layer, the illumination light is reflected from the reflective material to the resist layer, and the method increases a quantity of the illumination light on the resist layer. Then, the method develops the resist layer. Thereby, a size of a landing pad is reduced, and a chip size is reduced.
Patent KR-20010008760-A (KR)
Inventor: LEE DU HWAN
IPC: H04B1/40
Filed: 1999-07-03
Abstract: PURPOSE: A method for automatically converting a call signal of a communication terminal in a call-limited place is provided to automatically change a call signal mode of the communication terminal in the call-limited place, so as to prevent a user from identifying a present location to change the call signal mode in the call-limited place. CONSTITUTION: A controller sets up a free call mode in a call-free place, and sets up a limit call mode in a call-limited place. The controller confirms whether a call-limited signal generated from a call-limited signal generator is received. If so, the controller performs a call signal generation process on the basis of set limit call mode information. If the call-limited signal is not received, the controller performs a call signal generation process on the basis of set free call mode information.
Patent KR-20010019591-A (KR)
Inventor: HONG JEONG HUI
IPC: C21B7/10
Filed: 1999-08-28
Abstract: PURPOSE: A water supply and drain pipe for connecting cooling panels for a blast furnace body is provided to shorten a working time and prevent output reduction of molten pig iron and damage of surrounding facilities by providing a connection equipment for water supply and drain of cooling panels for body of a large scale blast furnace. CONSTITUTION: A water supply and drain pipe for connecting cooling panels for a blast furnace body comprises a pair of elbows (11) comprising a water supply and drain pipe (10) which are oppositely directed, on any one side of which a slit groove (11a) is formed, and the slit groove (11a) is coupled to a connection part of which, a slip joint (70) to which a fixed bolt (72) for preventing torsion strain and adjusting gap is coupled, a three directional valve (50) which is installed on one side of the water supply and drain pipe (10) for changing a flow path of cooling water moving inside the water supply and drain pipe (10) into a guiding pipe (51), a rotation flange (20) rotationally installed on end part of a water supply and drain pipe (10) on which the three directional valve (50), and a ball joint (40) formed on end part of other side of a water supply and drain pipe (10) on which the rotation flange (20) is installed, and a flexible flange (30) installed so that it can be rotated and flexible left to right by the ball joint.
Patent KR-20010026690-A (KR)
Inventor: KI JANG SEO
IPC: H04Q7/32
Filed: 1999-09-08
Abstract: PURPOSE: A method for backing up user data of a mobile terminal is provided to automatically move user's private data to a newly-alternated terminal, so as to use the user's user data in the newly-alternated terminal in a same method. CONSTITUTION: If a user's terminal is alternated, a mobile terminal wirelessly attempts a connection with a base station(ST11,ST12). If the wireless connection is performed, the terminal inputs a password related to an operation and maintenance to connect with the base station. If the terminal transmits a backup request to the base station, the base station transmits an acknowledgement to the terminal(ST13,ST14). The user transmits user data of the terminal to the base station. The base station stores the user data in a private memory to transceive a reciprocal completion command, and cuts off the wireless connection(ST15,ST16). A newly-alternated terminal attempts a wireless connection with the base station(ST17). The alternated terminal inputs a password to transmit the password to the base station. The alternated terminal downloads the backed up user data from the base station and completes the wireless connection. The base station clears the corresponding data stored in the private memory(ST18-ST20).