baber/WOPTO huggingface dataset:
Patent KR-20010030631-A (KR)
Title: 개선된 유체 혼합 방법 및 장치
IPC: B01F13/10
Filed: 1998-09-21
Abstract: 본 발명은 유체 유동을 위한 채널(8)을 한정하는 유체 유동 방향과 수직인 단면을 갖는 자외선 램프의 균일한 어레이(3B)를 통하도록 유체 유동을 통과시켜 유체 살균을 수행하는 방법 및 장치에 관한 것이다. 유체 유동 방향에 대해 일정 각도로 경사진 표면을 갖는 삼격형 상의 델타 윙은 유체 유동의 도입부에서 각각의 램프(5) 다음에 위치된다. 각각의 델타 윙과 유체 유동의 상호 작용은 서로에 대해 동일 방향이나 또는 반대 방향으로 회전하는 한 쌍의 와류(10)를 생성한다.  상기 역회전 와류(10)는 이들이 채널(8)로 이동함에 따라 그 혼합 강도의 약화를 최소화하도록 서로를 강화시킨다.  이 상호 강화 특성으로 인해, 역 방향 회전 와류(10)는, 화학 반응에 있어서 열 및/또는 질량 전달과 함께, 자외선 살균 시스템에서 광을 더 효율적으로 사용하기 위해 더 효율적인 유체의 혼합을 촉진시킨다.  비록 본 발명이 UV 반응로 시스템으로 실시된 예로 설명하지만, 당업자라면 본 발명이 유체 혼합도의 증가가 요구되는 다른 형태의 어레이 유동 시스템에도 동일하게 적용된다는 사실을 알 수 있을 것이다.
Patent KR-20010031650-A (KR)
Title: 아마이도 측쇄를 가지는 신규한 카르복실산 유도체, 그의제법 및 엔도셀린 수용체 길항제로서의 용도
Filed: 1998-10-16
Abstract: 본 발명은 그 치환체가 명세서에서 언급된 의미를 가지는 하기 화학식 I의 카르복실산 유도체에 관한 것이다.  본 발명은 또한 본 발명 유도체의 제법 및 엔도셀린 수용체 길항제 등으로서의 용도에 관한 것이다.
Patent KR-20010041856-A (KR)
Title: 재흡수 가능한 핀 시스템
IPC: A61B17/86
Filed: 2000-01-14
Abstract: 본 발명은 뼈의 부서짐을 줄이고, 생체 재흡수 가능한 막조직을 뼈에 고정시키기에 유용한 생체 재흡수 가능한 핀 시스템에 관한 것이다.  특히 본 발명의 핀(4)은 분리가능한 핸들(2) 및 상기 핀(4)에서 핸들(2)이 분리되었을 때 그 핸들(2)을 쉽게 제거하도록 줄(40)이 끼워질 수 있는 상기 핸들(2)에 미리 제작된 구멍(22)을 가진다.
Patent KR-20010042909-A (KR)
IPC: A44B11/25
Filed: 1999-04-15
Abstract: A buckle and a band with this buckle simple in structure and capable of attaching and detaching rapidly, easily, and securely, wherein both end parts of the band having an engaging projection part on one end and an engaging recessed part on the other end are slid so as to adjust the circumference for connecting it in annular shape by the engagement of both engaging parts, the other end part being movable forward but not movable backward relative to the one end part under the condition that the engaging projection part is locked to the engaging recessed part, and a pair of hook parts capable of pulling both end parts by the finger of one hand are installed on the outer surface of both end parts, the buckle comprising a buckle main body which comprises bottom plates opposed to each other, a roof frame, and plates for connecting the bottom plates to the roof frame and inside of which a band inserting space having an engaging groove is formed and an operating plate which is installed horizontally inside the roof frame, has an engaging claw engageable with the band engaging groove on the lower surface of one end part, and uses the upper surface of the other end part as a pressing part, the operating plate being connected respectively to two opposed sides of the roof frame at the middle point between the engaging claw and the pressing part, whereby the buckle can be oscillated at the middle point as a supporting point.  <IMAGE>
Patent KR-20010042991-A (KR)
Title: 기다란 탄소체를 생산하는 방법
IPC: H05B7/09
Filed: 1999-04-15
Abstract: 본 발명은 연장된 탄소체의 연속적인 생산 방법과 특히 전극이 사용되어진 용광로에 직접 접속하여 생산하는 탄소 전극과 관련이 있는 것으로서, 여기에서 미립자의 탄소 재료 및 탄소질의 바인더로 구성된 소성되지 않은 탄소질의 전극 페이스트를 포함하는 금속 케이스는 500에서 1200℃의 온도로 가열된 소성노를 통과하도록 연속적으로 또는 거의 연속적으로 낮추어 지며, 소성되지 않은 탄소 페이스트는 고체 탄소체로 소성되며 케이스가 소성노를 통과하여 낮추어지는 경우에 케이스는 케이스의 상부 위의 케이스의 새로운 섹션의 결합에 의해 연장되며, 케이스의 각각 섹션의 하부는 케이스의 각각 섹션의 상부의 내측 직경과 같거나 보다 작은 외측직경을 가지는 것으로서, 상기 방법은 케이스의 각각 새로운 섹션이 케이스의 새로운 섹션의 하부가 케이스의 새로운 섹션 아래에 위치하는 케이스 섹션의 상부의 케이스 내에 위치하는 아래의 케이스 섹션상에 장착되며, 케이스의 각각의 섹션의 하부의 길이는 소성되는 동안 케이스의 새로운 섹션이 자유롭게 케이스 섹션에 대해 아래쪽으로 미끄러질 수 있는 연장부를 가질 수 있는 거리이며 이는 적어도 소성노에서 탄소체가 소성되는 동안 케이스 내에 보관된 전극 페이스트의 수축을 보정할 수 있어야 한다.
Patent KR-20010102823-A (KR)
Title: 화상왜곡 보정회로
IPC: H01J29/76
Filed: 2001-01-08
Abstract: 텔레비전 수신기나 디스플레이 모니터 등에서 사용하는 CRT(음극 선관)의 화상왜곡 보정장치에 관한 것으로서, 수직 편향 감도를 종래보다 개선할 수 있고 중간핀 왜곡 보정을 실행할 수 있는 화상왜곡 보정회로를 제공하기 위해, 수평편향 전류가 흐르는 수평편향 전류경로 상에 마련되는 제1 및 제2 수평보정코일을 구비하고, 제1 및 제2 수평보정코일은 직렬로 접속됨과 동시에 서로 역방향의 자계가 발생하도록 권선방향이 설정되고 제1 방향으로 자계를 바이어스하는 자계 바이어스수단과; 제1 및 제2 단자를 갖고 제1 및 제2 단자 사이에 수직 편향 전류가 흐르는 수직 보정부를 더 구비하고, 수직 보정부는 제1 및 제2 단자 사이에 배치된 제1 전류경로 상에 마련되는 제1 수직보정코일, 제1 및 제2 단자 사이에 제1 전류경로와 독립해서 배치된 제2 전류경로 상에 마련되는 제2 수직보정코일 및 제1 및 제2 전류경로 각각에 대해서 병렬로 공통 접속되는 공유저항을 마련하였다. 
     이러한 구성으로 하는 것에 의해, 수직 편향 감도의 열화를 최소한으로 억제할 수 있고, 제1 및 제2 전류경로에 제1 및 제2 극성의 수직 편향 전류를 선택적으로 흐르게 할 수 있다는 등의 효과가 얻어진다.
Patent KR-20020063988-A (KR)
Title: Producing method of polymer for compensation film having wide viewing angle
Inventor: LEE MYOUNG SOO
IPC: C08F261/00
Filed: 2001-01-31
Abstract: PURPOSE: Provided is a process for producing a polymer for a biaxial compensation film with a broad view angle, wherein the polymer can be used for TFT-LCD and has a new board shape as a base unit. CONSTITUTION: The polymer for the compensation film with the broad view angle is produced by polycondensing a compound represented by the formula 1 and a compound represented by the formula 2: X(CH2)mX, wherein n is an integer of 4-20, m is an integer of 2-10, and X is a functional group capable of polycondensation with -OH group such as acyl halide like acyl chloride and carboxyl.
Patent KR-20020064011-A (KR)
Title: Thin Film Transistor Liquid Crystal Display
Inventor: YOO CHUN GI
IPC: G02F1/136
Filed: 2001-01-31
Abstract: PURPOSE: A TFT-LCD(Thin Film Transistor-Liquid Crystal Display) is provided to reduce the rapid stepped difference around pads by preventing the overlapping around lower contact holes and upper via holes and prevent the electric chemical corrosion and damage by controlling an area ratio to expose a lower conductive metal layer to a development solution without exposing the entire pads. CONSTITUTION: A TFT-LCD includes a semiconductor pattern formed on a transparent insulating substrate and having channel areas positioned in source and drain areas doped with impurities and between the source and drain areas, a gate insulating film formed on the semiconductor pattern, a gate wire formed on the gate insulating film and including gate lines extended in one direction and gate electrodes connected to the gate lines and overlapping the semiconductor pattern, an inter-layer dielectric film covering the gate wire and the semiconductor pattern, a data wire formed on the inter-layer dielectric film and having data lines extended longitudinally, source electrodes connected to the data lines, and source areas via a contact hole of the gate insulating film or the inter-layer dielectric film, and drain electrodes separated from and facing to the source electrodes with respect to the gate electrodes and connected to the drain areas via another contact hole of the inter-layer dielectric film or the gate insulating film, a protection film formed on the data wire and having via holes, and pixel electrodes connected to the drain electrodes via the via holes.
Patent KR-20020066820-A (KR)
Title: Automatic Taping Device for Printed Circuit Board
Inventor: BAEK NAM HEON
IPC: H05K13/00
Filed: 2001-02-14
Abstract: PURPOSE: An automatic taping apparatus is provided to achieve an improved efficiency of taping work and reduce cost by automatically and simultaneously taping multiple PCBs stacked into a layer. CONSTITUTION: An automatic taping apparatus(1) comprises a horizontal unit(10) and a vertical unit(20) formed integrally with the horizontal unit. The horizontal unit includes an elevating driving part installed to a base(11); an elevating support(13) connected to the elevating driving part, and which elevates into a predetermined height; an elevating guide(14) for supporting the elevating operation of the elevating support; a two-stage forward/rearward cylinder(15) fixed to the rear surface of the elevating support; a forward/rearward support(16) connected to the two-stage forward/rearward cylinder in front of the elevating support, and which reciprocates in forward and rearward directions; a forward/rearward guide(17) for guiding forward/rearward operation of the forward/rearward support; a plurality of taping units(18) coupled to the forward/rearward support; and a press member(19) for pressing a printed circuit board(P) arranged at the horizontal and vertical units. The taping unit includes a slider coupled to the forward/rearward support; a reel bracket for supporting the tape reel; guide rollers and press rollers; and a cutter for cutting the tape of the tape reel.
Patent KR-20020068603-A (KR)
Title: Wafer stage and bake apparatus using this stage
Inventor: CHOI JIN U
IPC: H01L21/68
Filed: 2001-02-21
Abstract: PURPOSE: A wafer stage and a bake apparatus using the same are provided to load a wafer on a center portion of a stage by controlling a position of the wafer. CONSTITUTION: A bake apparatus has a wafer stage(120). A process chamber(110) and a wafer are loaded on the wafer stage(120). The wafer stage(120) has a heating plate(122), a lift pin, and 4 wafer guides(126). The wafer is loaded on the heating plate(122). The lift pin is used for loading the wafer from a robot on the heating plate(122). The wafer guides(126) are used for guiding the wafer to a correct position of the heating plate(122). The wafer guides(126) are installed at an edge portion of the heating plate(122). The wafer guide(126) is formed by a band wire(126a) having an incline plane of 45 degrees. Both end portions of the band wire(126a) is combined with grooves of the heating plate(122).
Patent KR-20010083232-A (KR)
Title: Magnetic bearing and circulation fan apparatus
Inventor: AIYOSHIZAWA SHIYUNICHI
IPC: F16C32/04
Filed: 2001-02-21
Abstract: PURPOSE: To provide corrosion-resistance without gas pollution, and to rotatably support levitated body by non-contacting while generating proper magnetic power. CONSTITUTION: This magnetic bearing 40 is provided with an electromagnet 40b supporting levitated body 16, a displacement sensor 40a detecting a levitating position of the levitated body 16, and a controller supplying a signal and an exciting current to the displacement sensor 40a and the electromagnet 40b through a cable. An electromagnetic target 40d of the magnetic bearing wherein a magnetic field change is caused by rotations of the levitated body 16 is composed by molding single material of a ferromagnetic material, and provided with a slit groove 44 as an electrical insulating structure in parallel with a magnetic flux M generated in the electromagnet 40b.
Patent KR-20020068706-A (KR)
Title: Composition of Aromatic Salt Having Excellent Fluidity
Inventor: KIM HUI JEONG
IPC: A23L27/40
Filed: 2001-02-22
Abstract: PURPOSE: Provided is a composition of free flowing fragrant salt which is used as a catalyst in the electrolysis and an additive to the drugs. The salt is so formulated that it has moisture resistant and dose not harden during a long period of storage. It also masks the bad odor during electrolysis reaction. CONSTITUTION: The fragrant salt comprises adding 1-10wt.% of aeroseal and 0.01- 0.1wt.% of fragrance to 89-99wt.% of the dried salt which is ground into small particles.
Patent KR-20010096605-A (KR)
Title: Portable telephone
Inventor: KATO MAKOTO
IPC: H04W88/02
Filed: 2001-03-13
Abstract: PURPOSE: A portable telephone set is provided to release an automatic power-on function with a simple operation and to return the setting of an automatic power-on function to an original state with a simple operation even if alarms are set in plural times in the portable telephone set having the automatic power-on function. CONSTITUTION: The portable telephone set comprises a power-on time storage part(4), a power-on time detection part(5), an automatic power-on validity/nonvalidity setting storage part(6) and a main control part(3). The power-on time storage part(4) stores power-on time inputted by a key operation. The power-on time detection part(5) detects whether time stored in the power-on time storage part(4) comes or not. The automatic power-on validity/nonvalidity setting storage part(6) stores the validity/nonvalidity of automatic power-on function setting, which is inputted by the key operation. The main control part(3) turning on power at the time of detecting the arrival of power-on time only when the validity of automatic power-on function setting is stored in the automatic power-on validity/nonvalidity setting storage part(6).
Patent KR-20020073632-A (KR)
Inventor: PARK SANG UP
IPC: B41J25/308
Filed: 2001-03-15
Abstract: PURPOSE: A printer having height adjustable ink head unit is provided to print an object regardless of the volume or thickness of the object, while improving print quality and shorten work time. CONSTITUTION: A printer comprises a transfer unit(32) fixed onto a frame(30), and which transfers an object to be printed; an ink head unit installed at the center of the frame, and which injects an ink to the surface of the object transferred by the transfer unit, in accordance with the print command output from a computer; a driving unit including a driving motor(31) and a driving shaft(35) for driving the transfer unit; guide rollers(33,34) installed onto the frame, and which guide entrance and exit of the object to be printed; an operation unit for operating each unit; and an elevating unit(40) installed onto the frame, such that the elevating unit is perpendicular to the movement direction of the object to be printed, wherein the elevating unit automatically or manually moves the ink head unit in a vertical direction in accordance with the volume and thickness of the object.
Patent KR-20020073899-A (KR)
Title: Semiconductor chip packageand manufacturing method thereof
Inventor: HWANG KIL NAM
IPC: H01L23/48
Filed: 2001-03-16
Abstract: PURPOSE: A semiconductor chip package and a method for fabricating the same are provided to form a connection terminal by using a conductive support plate as a stiffener without using an additional lead frame and performing a half etching process of the lead frame. CONSTITUTION: A photoresist layer is formed by coating a photoresist on a conductive support plate(50). A pattern forming film is adhered on an upper portion of the photoresist layer. An ultraviolet ray is irradiated thereon and an unhardened part is developed and removed by using a sodium carbonate solution. A metal layer(52) is formed on an exposed part of the conductive support plate(50). An external connection plated layer(53) and a wire bonding plated layer(54) are sequentially formed on an upper portion of the metal layer(52). A plurality of intermediate layers can be formed between the external connection plated layer(53) and the wire bonding plated layer(54). A non-active side of a semiconductor chip(56) is adhered on a center of a surface of the photoresist layer by using an epoxy adhesive(55). An electrode terminal(56a) of the semiconductor chip(56) is connected with the wire bonding plated layer(54) by using a bonding wire. A package body(59) is formed by encapsulating the semiconductor chip(56), the wire bonding plated layer(54), and the bonding wire. The photoresist layer is removed by using an organic solvent or a potassium hydroxide solution. The metal layer(52) is separated from external connection plated layer(53).
Patent KR-20020074565-A (KR)
Title: apparatus and method for data filtering with programmable field
Inventor: BUM JAE YEONG
IPC: H04N7/08
Filed: 2001-03-20
Abstract: PURPOSE: A data filtering device having a programmable fields and a method thereof are provided to reduce the size of data memory parts and remove the filter mask memory by using filter format register programmable by a user, and carry out the filtering by a filed unit. CONSTITUTION: A data filtering device having a programmable fields includes a filter format register(70) for storing filter information to determine the data filtering according to the request of a user, a data arrangement part(10) for reconstructing input data with reference to the filter information stored in the filter format register, memory parts(40,50) for storing a plurality of filter data set by a host, a data filtering part(20) for filtering the data output from the data arrangement part by the filter data and the filter information stored in the memory part and the filter format register, and a processing part(30) for processing the data filtered in the data filtering part to provide to the user.
Patent KR-20020076785-A (KR)
Title: A search result providing method via internet
Inventor: HAN GI BANG
IPC: G06F17/30
Filed: 2001-03-30
Abstract: PURPOSE: A method for supplying a search result using the Internet is provided to notify store position information and special event information and so on with searched result information. CONSTITUTION: In a method for supplying a searched result using the Internet comprising a process for inputting a search condition of shopping mall information in a web browser by a client terminal user who connected to a service supplying server using the Internet, and a process for reading data corresponded to the search condition from a predetermined database, transmitting the data to the client terminal, and displaying the data as a list format through a display device, the information being displayed in the display device of the client terminal includes a rough map of a store and special event information of the store corresponded to the searched condition. A host of the store connects to the service supplying server and inputs the special event information.
Patent KR-20020078488-A (KR)
Title: back mirror angle control apparatus for vehicles
Inventor: LEE DAE GI
IPC: H02H3/02
Filed: 2001-04-03
Abstract: PURPOSE: An apparatus for adjusting an angle of a back mirror for a vehicle is provided to control a back mirror in order to return to an original state after adjusting the angle of the back mirror by an initial operation driving motor and lapsing a certain time. CONSTITUTION: A drive motor coupled to the back mirror adjusts an angle of a back mirror for a vehicle. The back mirror angle adjusting apparatus comprises an over-current sensing portion(1), an initial starting and off maintaining portion(2), and a relay for turning on and off a power source based on the drive of the initial starting and off maintaining portion. A polyswitch is connected to one input terminal of the drive motor, the polyswitch and a resistor are connected in parallel, and the over-current sensing portion generates a trip signal for driving a photo-coupler when an over-current is applied to the drive motor. If a power source is inputted into the input terminals, the drive motor drives, and if the trip signal is inputted from the over-current sensing portion, the driving motor maintains an off state.
Patent KR-20010095270-A (KR)
Title: Connector capable of considerably suppressing a high-frequency current
Inventor: KAMEI KOJI
IPC: H01R13/658
Filed: 2001-04-03
Abstract: PURPOSE: To provide a high-frequency current suppressed type connector, which can prevent generation of a high-frequency conduction noise by fully suppressing it, even if the high frequency current occurs which is unwanted harmonics extending even to high frequency. CONSTITUTION: A high-frequency current suppressed object 4a, which shows conductivity in a less than several tens of MHz of using frequency band to the perimeter portion which interrupts the surface of a pin type contact 3a in an insulator 2a of a pin side connector 1a and attenuates high-frequency currents of several tens of MHz-GHz frequency band, which are generated within and without the connector, is prepared. A similar high frequency current suppression object 4b is prepared also in a perimeter portion, which interrupts a surface of a socket type contact 3b in an insulator 2b of a socket side connector 1b. And, similar high frequency current suppression object 5 is prepared also in the perimeter portion of a contact part, in which the tip part of the pin side connector 1a in the socket type contact 3b is accepted in and is contacted.
Patent KR-20020078235-A (KR)
Title: Power supply apparatus and method for portable terminal equipment
Inventor: KWON SEONG TAE
IPC: H04W52/02
Filed: 2001-04-06
Abstract: PURPOSE: A power supply device and method for a portable terminal is provided to perform only a minimum call by blocking the supply of a power to a PDA(Personal Digital Assistant) module and supplying the power to only a call module in case that the residual quantity of a battery is insufficient. CONSTITUTION: A charge battery(120) charges a power by a charge circuit(110) and supplies the power to a PDA module(150) and a call module(160). A relay switch(140) blocks the supply of the power from the charge battery(120) to the PDA module(150). A level sensing unit(130) senses a charge level of the charge battery(120), switches the relay switch(140) when the sensed charge level is less than a uniform level, and blocks the supply of the power to the PDA module(150).
Patent KR-20020078578-A (KR)
Title: Interaction circuit for millimeter wave high power amplifier
Inventor: LEE JEONG HAE
IPC: H03F3/58
Filed: 2001-04-06
Abstract: PURPOSE: An interaction circuit for high power amplifier of a millimeter wave band is provided to perform linearization for a dispersion characteristic of a waveguide and obtain a constant speed of a phase by inserting a metal bar of a periodical structure into an edge portion of a rectangular waveguide. CONSTITUTION: A waveguide(122) is formed by a metal. The waveguide(122) has a rectangular structure. The waveguide(122) has two vertical inner walls(422) and two horizontal inner walls(522). The vertical inner walls(422) and the horizontal inner walls(522) face to each other. A width of the vertical inner wall(422) is narrower than that of the horizontal inner wall(522). A conductive bar(222) is electrically contacted with the horizontal inner wall(522). The conductive bar(222) is vertical to the horizontal inner wall(522). The conductive bar(222) is located at a predetermined interval from the vertical inner wall(422).
Patent KR-20020080630-A (KR)
Title: Fabrication Methods of Spinning Solution for Conductive Polyacrylonitrile (PAN) Fibers using Conducting Polymer
Inventor: KIM HYEON JU
IPC: D01F6/54
Filed: 2001-04-16
Abstract: PURPOSE: A manufacturing method of a spinning solution of conductive polyacrylonitrile fiber using conducting polymer is provided which is characterized by being possible to use an existing DMF recovering process intactly, not needing a special additive process, and being possible to produce the conductive PAN fiber having high value added. CONSTITUTION: The spinning solution of the conductive polyacrylonitrile fiber is obtained by a process containing the steps of: adding base(NH4OH, NaOH, NH3 gas and so on) to N,N-dimethylformamide(DMF) to manufacture a solvent; blending sulfonated polyaniline(SPAN) and polyacrylonitrile(PAN) in a composing ratio of 0.01:99.99 - 99.99:0.01, followed by mixing with the solvent; and then spinning from a spinning machine to a coagulating bath. The coagulating bath is filled with an acidic aqueous solution or an acidic organic solvent. The DMF-base solvent is produced on 0-15% of moisture content.
Patent KR-20010068163-A (KR)
Title: On-line study system
Inventor: BYUN CHANG SEONG
Filed: 2001-04-30
Abstract: PURPOSE: An online education system is provided to make a separated specific device output sound signals of at least one character helping a user to listen a lecture so that it can prevent a dull and boring lecture. CONSTITUTION: The system comprises an education contents management server(30), a user computer(10), a signal transmitter(40) and a signal receiver(50). The education contents management server(30) receives an education select request signal from a user, searches for the requested education contents in a database, and transmits the searched contents to the user computer(10). The user computer(10) executes the transmitted education contents, and transmits the audio/video signals to peripherals. The signal transmitter(40) checks if pilot signals exist in the audio/video signals, outputs radio frequency in the case that the pilot signals exist, and passes the audio/video signals. The signal receiver(50), separated from the signal transmitter(40), receives the radio frequency signals, converts the radio frequency into audio signals, and amplifies the audio signals at a set level.