baber/WOPTO huggingface dataset:
Patent KR-20000029257-A (KR)
Title: Valve
Inventor: CUCK MICHAEL PITTER
IPC: F02M47/00
Filed: 1999-10-22
Abstract: PURPOSE: A valve is provided to prevent the direct communication between a source of fuel and a low pressure fuel reservoir while a valve is replaced. CONSTITUTION: A valve includes a first seating for controlling the communication between first and second ports(30,23) and a valve member(26) butted with a second seating for controlling the communication between second and third ports(23,36). The second seating is formed on an additional seating member(31) placed in a chamber(27) in an annular form. A recess(33) is communicated with an armature chamber(34) formed on the sectional face of a valve housing(24) remote from a distance piece(20) through a drilling(36) formed on the distance piece and the valve housing. The armature chamber is communicated with the fuel reservoir through a path. Also, the seating member covers the recess so that the communication between a control chamber(21) and the fuel reservoir is stopped if an extension area(28) of a diameter for the valve member is butted with the second seating. On the contrary, the control chamber is communicated with the fuel reservoir if the valve member is moved to move the extension area(28) in the direction remote from the second valve seating.
Patent KR-20000035337-A (KR)
Inventor: ANDOH MASAMICHI
IPC: H01P11/00
Filed: 1999-11-09
Abstract: PURPOSE: A method of and apparatus for automatically adjusting characteristics of dielectric filter is provided for exactly and automatically adjusting the characteristics of a dielectric filter in a short time period. CONSTITUTION: A characteristic parameters (S11; S12; S21; S22) of a dielectric filter are measured, electric parameters (f1; f2; f3; k12; k23; k13) of a designed equivalent circuit of the filter are calculated with the use of characteristic parameters, characteristic adjusting portions of the dielectric filter are adjusted, while at the same time, adjustment functions indicating the variation amounts of electric parameters with respect to adjusting amounts (Zm) are calculated with the use of the electric parameters and the adjusting amounts which have been changed by the above adjustment. Then, in accordance with simultaneous equations involving adjustment functions, an adjusting amount is calculated with the use of a difference between a present electric parameter and a desired electric parameter, thereby effecting an adjustment which is for example 50%. By repeatedly conducting the above treatments, the characteristic parameters of the filter will be allowed to successively get close to the desired values.
Patent KR-20010046520-A (KR)
Inventor: NAM TAE HUN
IPC: H01F38/20
Filed: 1999-11-12
Abstract: PURPOSE: A potential and current transformer for a cubicle type SF6 gas insulating switch is provided to easily connect an indoor SF6 gas insulating switch, reduce size and weight to a half existing potential and current transformer, and enhance facility in managing, repairing and installing, and stability. CONSTITUTION: A case of a potential and current transformer is installed on an upper part of a frame(51) of a power output part(C). A switch main circuit part(4) is installed on an upper side inside the case. The switch main circuit part(4) is connected to an input end of another line. A phase fuse(6) is positioned on a lower side of the switch main circuit part(4) to protect a current transformer(7) and a potential transformer(8). An external cover(6-1) of the fuse(6) is a sealing type wherein a fuse is replaceable without discharging an insulation gas. An entrance of the fuse external cover(6-1) is installed in a direction of a front surface of the inside of the case. A bus bar(5) is connected to the each phase between the switch main circuit part(4) and the fuse external cover(6-1).
Patent KR-20010047468-A (KR)
Inventor: CHOI DOO IL
IPC: H04N7/14
Filed: 1999-11-20
Abstract: PURPOSE: A device for analyzing and visualizing a music in real time is provided to visually display a music as various patterns in real time. CONSTITUTION: An input unit(10) receives an audio signal and converts the signal into digital data capable of being processed in a signal processing unit(20). When the audio signal is outputted as an analogue signal in an audio reproducing device, the input unit(10) includes an A/D converter for converting an analogue output signal from the audio reproducing device into digital data. If the audio signal is a sound wave signal as a person' voice, the sound wave signal is converted into an analogue electric signal using a microphone, and the signal is amplified as a level capable of being used in the A/D converter using an amplifier. The amplified signal is converted into a digital signal in the A/D converter and outputted to the signal processing unit(20). If the audio signal is outputted in a digital audio reproducing device, the digital audio reproducing device is directly connected to the signal processing unit(20) without an additional A/D converter. As the input unit(10), a sound card of a general PC may be used. The signal processing unit(20) extracts a characteristic of the audio signal from the digital audio data of the input unit(10), and controls an output unit(30) for generating visual effects based on the characteristic.
Patent KR-20000035782-A (KR)
Inventor: HIROTADOSIYUKI
IPC: H01L21/02
Filed: 1999-11-30
Abstract: PURPOSE: A method for manufacturing semiconductor device is provided to form two layer of oxide-tantalum film in consecutive steps, to improve quality of the film, and to decrease the thickness of the film. CONSTITUTION: A method for manufacturing semiconductor device includes first thru third step. The method according to the present invention uses a gas containing metal material to perform chemical evaporation to form an oxide tantalum film on the semiconductor substrate. At the first step, a first oxide tantalum film(17) is formed under a first film forming pressure. At the second step, a second oxide tantalum film(18) is formed on the first film(17) under a second film forming pressure less than that used during forming the first film(17). At the third step, the first and second oxide tantalum films(17,18) are combined to form a two layer of oxide tantalum film.
Patent KR-20010055231-A (KR)
Inventor: KIM JEONG UK
IPC: H04R9/00
Filed: 1999-12-10
Abstract: PURPOSE: A vibration and sound generating device is provided to improve a vibration power by increasing the width of a spring at vibration function and prevent a spring from colliding with other parts although an over-voltage is applied. CONSTITUTION: A terminal plate(54) is attached on one side of a case(50). A magnetic generating part(52) generates a magnetic field and is embodied at a lower side of the case(50). A voice coil(56) is placed at a top of the magnetic generating part(52) and generates an electric field when a power is supplied. A vibration plate(58) generates a sound and is placed at a top of the voice coil(56). A spring(60) is placed between the magnetic generating part(52) and the case(50) and transfers the vibration from the vibration plate(58) into the exterior. An upper cover(62) and a lower cover(64) are mounted at upper and lower sides of the case(50), respectively.
Patent KR-20010057755-A (KR)
Inventor: PARK SANG GYUN
IPC: H04B7/26
Filed: 1999-12-23
Abstract: PURPOSE: A method for allocating a channel of a mobile communication system is provided to reduce generation of a hard hand-off and thereby improve service quality, by guaranteeing channel allocation with priority for a hand-off call even though there are a lot of calls. CONSTITUTION: When a user requests a call(S800), a base station determines whether the call is normal(S801). The number of normal-call limitation channels is calculated from the number of total usable channels and a channel limitation threshold value(S802). The number of the normal-call limitation channels is compared with that of currently used channels(S803). If the number of the normal-call limitation channels is larger than that of the currently used channels, one of idle channels is allocated to a requested normal call(S804). If the number of the currently used channels is larger than the number of the normal-call limitation channels, another procedure is executed(S806). If the requested call is the hand-off call, it is determined whether a usable idle channel exists in a corresponding CDMA channel(S805).
Patent KR-20010058032-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-23
Abstract: PURPOSE: A noodle vending machine for conveniently providing various kinds of noodle to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a noodle receiving chamber (26) for preventing discharge of noodle is opened. Right after discharging a fixed amount of noodle corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the amount of noodle vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that a fixed amount of noodle is place between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010083963-A (KR)
Inventor: KANG HUI JAE
IPC: C21D8/02
Filed: 1999-12-30
Abstract: PURPOSE: A method is provided that economically manufactures a low carbon hot rolled steel sheet of homogeneous material properties using a mini mill. CONSTITUTION: In a method for manufacturing a low carbon hot rolled steel sheet using a mini mill, the method comprises the processes of completing finish-rolling of the continuous casted steel slab at a temperature satisfying the Mathematical Expression of "finish rolling temperature (deg.C)≧913-396Cwt.%(herein referred to as %)-25Si%-68Mn%-36Ni%-21Cu%-25Cr%+30Nb%+287P%+40Al%-80Mo%-14,000B%" after continuously casting a steel slab which has a composition in the range of an ordinary mini mill low carbon steel, and to which boron (B) is added; and manufacturing a low carbon hot rolled steel sheet which has homogeneous material properties without increasing a rolling temperature of the strip by coiling the finishing rolled strip to a temperature of 500 to 700 deg.C, wherein boron (B) is added to the steel slab in the amount range of 20 to 40 ppm so as to lower an Ar3 transformation temperature.
Patent KR-20010066499-A (KR)
Inventor: MIN BYEONG IL
IPC: B23Q15/00
Filed: 1999-12-31
Abstract: PURPOSE: A device and a method for control of dual rotary tables are provided to display five-axial function and control effect with a four-axial CNC unit and an amplifier for servo control. CONSTITUTION: A command for moving a 4-2 shaft to a work area is directed if a shaft in a present work area is 4-1 shaft. A shaft ignoring output is applied until an alarm is stopped. If the 4-2 shaft is not transferred to the work area, an alarm is issued. Otherwise, the 4 shaft ignoring signal is turned off to return to original function. Thereafter, a return command is directed to accurately place the 4-2 shaft in a desired position and the return signal is completed by using a grid shift value of PMC side. If 4-2 shaft is in the work area, a command for moving the 4-1 shaft to the work area is directed. A shaft ignoring output is applied until an alarm is stopped. If the 4-2 shaft is not transferred to the work area, an alarm is issued. Otherwise, the 4 shaft ignoring signal is turned off to return to original function. A return command is directed to accurately place the 4-2 shaft in a desired position, and return to origin is finished.
Patent KR-20000023727-A (KR)
Inventor: ANGGEULREUROTTODIDIEREU
IPC: B01J19/18
Filed: 1999-01-12
Abstract: PURPOSE: A process for producing Zeolite is provided which has a short time for production and much improved crystallization in a high yield by stirring a medium of zeolite as an essential step. CONSTITUTION: Zeolite is produced by a medium containing at least one material selected from alkali or alkaline earth metallic cation, three valanced aluminum electron and four valanced silicon electron. A solid helical rotor(6) in a reaction vessel(1) positioned in a cylindrical guide tube(5) dividing inside a vessel into an inner and an outer space, in which the prepared medium is moved between above two spaces in the form of a chain flow by a helical rotor at a velocity of under 500 rpm. The reaction vessel is an autoclave and consists of a round type main body(1a), a lid(1b), an outlet(2), an orifice(3), a pipe(4), a cylindrical guide tube(5) an Archimedes's screw(6) and a motor(8).
Patent KR-20000023800-A (KR)
Inventor: MIYAZAKISINICHIRO
IPC: G09G3/20
Filed: 1999-01-15
Abstract: PURPOSE: An apparatus and a method for converting scanning is provided to adjust the horizontal size without degrading the quality of a display screen. CONSTITUTION: In an A/D(Analog/Digital) converter(6), an input video signal is digitalized by a clock pulse(53) from a VCO(Voltage Controlled Oscillator)(4) of a PLL(Phase-Locked Loop) circuit(1). The frequency of the clock pulse is fixed. In a preprocessing circuit(7), after the number of scanning lines are changed, a digital video signal is recorded in a field memory(10). A video signal is read from the field memory by a second clock pulse(63) generated in the PLL circuit. The dividing ratio of a divider(15) of the PLL circuit is varied by a control signal. By that, the frequency of the clock pulse is varied and the number of sampling in 1H section of the read video signal of the field memory is varied. Since the number of pixels in an effective video section of the recorded video signal, according as the reading part changes the number of sampling in 1H section, the ratio between 1H section and effective video section can be changed, the horizontal size can be adjusted.
Patent KR-20000029682-A (KR)
Inventor: DEJACO ANDREW P
IPC: H04M1/724
Filed: 1997-07-31
Abstract: PURPOSE: A cellular telephone and other mobile telephone having an audio speaker or other audio transducer with both a means for receiving audio signals and a means for filtering the audio signals are provided to alter the frequency response pattern of audio signal so that the user hear the other party to a telephone call more clearly. CONSTITUTION: If a user pressed one of the equalization buttons of a front control panel(11),control unit(40) receives the suer selection and controls a digital signal processing unit(DSP)(42) to adjust frequency response accordingly via equalization filter(54). the DSP(42) read predetermined digital filter parameters corresponding to the selected frequency response pattern from filter table, then the equalization filter(54) filters the signal using the selected filter parameters. If the user does not select a specific frequency response pattern, then the equalization filter(54) either does not filter digital signal or it employs a default set of filter parameters read from a filter table(56). The resulting filtered digital speech signal is converted to an analog signal by a D/A converter(46) for output to a speaker(24). Thereby, the user hears the voice of the other party subject to the selected frequency response pattern.
Patent KR-20000049152-A (KR)
Inventor: TSUNODA TADASHI
IPC: F28F3/08
Filed: 1997-10-17
Abstract: PURPOSE: A heat exchanger is provided, in which a good material yield is provided and moreover, so as to carry out the brazing of a member for forming a fluid duct. CONSTITUTION: A heat exchanger which is constructed such that heat exchanger plates (S1,S2) in the form of a quadrilateral are bent at fold lines in a zigzag manner to form combustion gas passages (4) and air passages (5) alternately in a circumferential direction so as to enhance material yield and to facilitate brazing of components for formation of a fluid duct. Thus radially outward peripheral walls (6, 8o, 10o) and radially inward peripheral walls (7, 8i, 10i), respectively, are brazed to fold lines at outer peripheries and inner peripheries of the heat exchanger plates (S1, S2) to form a duct (13) continuous to a combustion gas inlet (11), a duct (14) continuous to a combustion gas outlet (12), a duct (17) continuous to an air passage inlet (15),and a duct (18) continuos to an air passage outlet (16).
Patent KR-20000068863-A (KR)
Title: 다 채널 디지털 데이터의 송출장치 및 방법
IPC: H04N7/24
Filed: 1998-08-28
Abstract: 다 채널의 데이터를 다중화 하는 장치에 있어서, 마스터 클록을 발생하는 클록 생성수단인 기준 주파수 발생기(2)와, 복수의 데이터를 다중화 하여 패킷으로 하는 다중화 수단인 다중화부(31)와, 상기 다중화부(31)로부터 보내진 패킷을 기억하는 기억수단인 버퍼 메모리(42)를 구비하는 TSPP(Transport Stream Packet Pump)보드(4)를 가지며, 상기 마스터 클록에 근거하여 연속한 패킷 스트림을 출력하는 것이다.
Patent KR-20000076204-A (KR)
Title: Ｉｃ용 소켓 및 ｉｃ의 제조 방법
IPC: G01R1/04
Filed: 1998-12-04
Abstract: IC의 전기적 특성 등의 시험을 행하는 시험 장치에 IC를 전기적으로 접속하는 경우에 사용되는 IC 소켓으로서, 이 IC 소켓은 한쪽면에 IC의 외부 전극의 배열 피치와 동일 피치로 복수의 접점 전극이 배열 형성되고, 다른 쪽면에 복수의 접점 전극과 각각 접속된 복수의 단자 전극이 형성된 프린트 배선 기판과, 이 프린트 배선 기판의 복수의 접점 전극 상에 배설된 이방(異方) 도전성 접착재와, 프린트 배선 기판의 한쪽면측에 배치되어, 이방 도전성 접착재와 대향하는 개구부가 형성되어 있는 IC를 탑재하기 위한 기대(基臺)와, 개구부 내에 배설되어, 일단이 이방 도전성 접착재을 통해 접점 전극 상에 각각 위치하고, 타단이 상기 개구부로부터 돌출되는 복수의 코일형 접점으로 이루어지고, 이방 도전성 접착재를 통해 서로 대향하는 접점 전극과 코일형 접점이 이방 도전성 접착재에 의해 기계적 또한 전기적으로 접속되어 있다.
Patent KR-20010006185-A (KR)
IPC: C08J5/00
Filed: 1998-04-03
Abstract: 에틸렌 비닐 알콜 중합체, 및  에틸렌과, 탄소수 2이상의 알파 올레핀 및 에틸렌계 불포화 카르복실 에스테르 단량체로 구성된 군에서 선택된 1종 이상의 단량체의 에틸렌 기재 중합체를 함유하고 있는 환경응력균열 저항성 또는 환경피로 저항성이 개선된 블랜드 조성물. 유연한 제품은 상기 블랜드물을 그의 융점이상으로 가열하여 원하는 형태로 용융된 블랜드물을 성형한 다음, 성형물을 그의 융점이하로 냉각함으로써 제조될수 있다.
Patent KR-20010020503-A (KR)
Title: 척추를 교정해서 지탱하기 위한 배향가능한 고정 장치
IPC: A61B17/70
Filed: 1998-06-26
Abstract: 본 발명은 뼈계통, 특히 척추를 교정해서 지탱하기 위한 배향가능한 고정 장치에 관한 것으로, 이러한 고정 장치는 뼈에 고정될 수 있는 1이상의 부분 (5), 축 (XX') 의 헤드 (3), 중간 링 (9), 및 상기 헤드 (3) 의 단부 (7) 에 고정될 수 있는 로킹 요소 (6) 를 갖는 앵커 요소 (1) 를 구비한다.   본 발명에 따라, 로킹 수단 (6) 은 축 (XX') 에 대해 측면으로 오프셋되어 있고 또한 복수의 고정 장치 사이에서 뻗어있는 연결봉 (4) 을 체결하고 또한 이러한 연결봉이 오리피스 (10) 내에서 움직이는 것을 방지하는 오리피스 (10) 를 갖는 클램핑 수단 (8) 을 지지하고 있는 지지면 (6 1 ) 을 갖고, 상기 지지면 (6 1 ) 은 구형 중공형상체로 되어 있는 한편, 중간 링이 상기 로킹 수단을 지지하고 있는 지지 영역 (9 1 ) 은 내부의 원형 리지로 되어 있으며, 또한 상기 클램핑 수단 (8) 은 2이상의 분리형 부품 (8 1 , 8 2 ) 으로 이루어지며, 이들 분리형 부품은 반쪽-칼라 (12 1 , 12 2 ) 를 각각 갖고 또한 클램핑 오리피스 (10) 를 함께 형성하고, 또한 각각의 분리형 부품은 상기 보어 (11) 를 구성하는 와셔형성부 (13 1 , 13 2 ) 를 가지며, 이러한 와셔형성부는 상기 헤드 (3) 상에 맞물림될 수 있고 또한 그의 외부 지지면 (14 1 , 14 2 ) 은 중간 링 (9) 의 지지 형상 및 로킹 수단 (6) 의 지지 형상과 조화되는 구형상으로 되어 있다.
Patent KR-20010084171-A (KR)
Title: The manufacture method of the bun stuff using the herb
Inventor: CHUNG DUK SUNG
IPC: A23P1/08
Filed: 2000-02-24
Abstract: PURPOSE: Provided is a method for preparing a bun stuffing by using herbs as well as pork, chicken, dried slices of radish, bean curd and vegetables. This bun stuffing has unique scent and taste of the herbs without greasy taste. CONSTITUTION: The method includes the following steps of: (i) mincing and mixing a fixed amount of pork, chicken, dried slices of radish, Chinese noodle, tangleweed, sesame, chemical seasoning, sugar, ground black pepper, ginger, garlic and soy sauce; (ii) crushing a designated amount of leek, onion, green onion and herb and adding to the first mixture; (iii) stuffing dough skin of a bun with the resulting mixture and steaming the stuffed dumpling for 3-8hr.
Patent KR-20010084564-A (KR)
Title: New process for producing indanyl derivatives
Inventor: KIM SANG HO
IPC: C07C231/00
Filed: 2000-02-28
Abstract: PURPOSE: Provided is a new process for producing indanyl derivative in a high yield and purity by using phenyl N-phenyl phospho amido chloridate as a condensing agent, the indanyl derivative is an intermediate of an antihypertensive. CONSTITUTION: The indanyl derivative represented by the formula 1 is produced by reacting a compound represented by the formula 2 and a compound represented by the formula 3 in the presence of 0.5-10.0 equivalents of the phenyl N-phenyl phospho amido chloridate condensing agent represented by the formula 4, wherein R is an alkyl silyl group or an alkyl phenyl silyl group and C* is (S)-oriented sterically.
Patent KR-20010087069-A (KR)
Inventor: PARK CHANG KYU
IPC: A47G21/00
Filed: 2000-03-06
Abstract: PURPOSE: An angled spoon is provided to settle burden of opening the mouth or separate action of the mouth when eating food of the same amount using a spoon and break from a fixed idea of an ordinary stick type spoon by providing an ideal angle to the neck part of the spoon. CONSTITUTION: The angled spoon is characterized in that various degrees of an angle are formed on the neck part (3) by integrating a head part (2), a neck part (3) and a handle part (4) of a spoon, wherein the angle of the neck part (3) is left directed or right directed, wherein the neck part (3) forms an angle of "S" shaped angle in the horizontal direction, wherein the neck part (3) is in a composite "S" shaped form in the horizontal and vertical directions, and wherein the spoon is noble and unique in terms of the shape of the external appearance thereof.
Patent KR-20010091252-A (KR)
Inventor: HWANG HUI YEON
IPC: G06F3/0354
Filed: 2000-03-14
Abstract: PURPOSE: A finger mouse is provided to be used without an additional operating space while a user operates a keyboard by making a mouse be used as being inserted into a finger. CONSTITUTION: A main body(1) is provided for being inserted into a thumb. A plurality of input buttons(2) is installed on predetermined portions of the main body(1). A projection unit(3) is extendedly installed at a side portion of the main body(1), and a movement sensing unit(4) is installed at the top portion of the projection unit(3), and the first fixing band(5) is integrally attached at an inlet portion of the main body(1). The second fixing band(6) is connected and attached to the first fixing band(5), a main body connecting line(7) is attached at the inlet portion for connecting to a computer main body, and a cloth for lining(8) is attached to the inner surface of the main body(1). The second fixing band(6) is made by a soft and elastic material for fixing the main body(1) to a thumb.
Patent KR-20000030858-A (KR)
Inventor: LEE JONG BEOM
IPC: E02B3/12
Filed: 2000-03-22
Abstract: PURPOSE: An anchor typed structure of assembling retaining wall is provided to simply construct, reduce the cost and to protect the environment by reducing the width of a fundamental plate of the retaining wall by installing an anchor in a good supporting layer with extending downward from a fundamental block installed in the very lowest retaining wall formed by sequentially laminating concrete blocks. CONSTITUTION: A retaining wall is formed by combining pre cast concrete blocks(10) crosswise and lengthwise each other through a key(12) and a key groove(14) formed in the upper face and the lower face, and by inserting a tendon(30) in a penetrated slot(16) arranged in the rear face. The one end of the tendon(30) is fixed in a fixing device of non-tensional side(24) formed in the lower face of a very lowest fundamental block(20) among laminated blocks(10) and the other end of the tendon(30) is fixed in the fixing device of tensional side(24) by pulling the other end to the upper face of the very highest block(10). An anchor(19) is fixed in a good supporting layer after inserting the anchor(19) through a penetrating slot of anchor(18) arranged in a certain position in the lower face of a fundamental block(20) installed in the lowest end of the retaining wall.