baber/WOPTO huggingface dataset:
Patent KR-20000013186-A (KR)
Title: Reference signal section set controlling apparatus and method for preventing error from generating during processing adaptive signal
Inventor: LEE MYUNG HWAN
IPC: H04N7/015
Filed: 1998-08-05
Abstract: PURPOSE: A reference signal section set controlling apparatus for preventing an error from generating during processing an adaptive signal capable of only detecting a part which an error of a reference signal of an NRF processed HDTV signal and a method therefore are provided. CONSTITUTION: A reference signal section set controlling apparatus for preventing an error from generating during processing an adaptive signal, the apparatus comprising: a window generator(114) for generating a window signal synchronized with a section corresponding to a reference signal among an HDTV signal format received by a receiver; an NRF drive selecting controller(112) for generating a control signal a process of an NRF of the HDTV signal; and a reference signal section set controller(300) for applying a window signal having the signal section to an adaptive equalizer when not processing an NRF, and applying a window signal having a reference signal section other than a reference signal of a predetermined section changed by an NRF process when processing the NRF thereto.
Patent KR-19980081981-A (KR)
Title: 상수도용 이중파이프
Filed: 1998-08-11
Abstract: 본 발명은 상수도용 이중파이프에 관한 것으로서, 외부층은 고강도를 가지는 내충격성 PVC로 이루어지고, 내부층은 고밀도 경질 PVC에 원적외선을 방출하는 바이오 세라믹 및 염소가스를 흡수하는 CaCO 3 성분이 함유되어 이루어져 고강도 구조를 가지면서 원적외선의 작용으로 대장균이 살균되고 염소가 제거됨으로써 수돗물을 인체에 유익하게 만들어 공급할 수 있고, 간단하게 압출성형할 수 있도록 하는 것을 목적으로 한다. 
     본 발명에 따른 상수도용 이중파이프는, 내부층(1) 및 외부층(2)이 압출성형에 의하여 일체로 적층되어 이루어지는 상수도용 파이프에 있어서, 상기 외부층(2)은 고강도를 가지는 내충격성 PVC로 이루어지고, 상기 내부층(1)은, 고밀도 경질 PVC를 주재로 하고 여기에 원적외선을 방출하는 바이오 세라믹 및 염소성분을 흡수하는 CaCO 3 , 납성분이 함유되지 않은 무독성 PVC안정제 및 PVC 충격보강제가 소정의 비율로 함유되어 이루어진다. 바이오 세라믹으로는 맥섬석 또는 맥반석 분체가 사용되는 것이 바람직하다. 길이를 따라 단면이 동일하기 때문에 간단하게 압출성형하여 제조할 수 있다. 또한 내부층(1)에 원적외선 방출물질이 함유됨으로써 대장균이 살균되고 수돗물에 포함된 염소성분이 내부층(1)에 포함된 CaCO 3 성분에 의하여 흡착되므로 수돗물을 유익한 상태로 바꾸어 공급할 수 있다.
Patent KR-19980082110-A (KR)
Title: 블록식 보강토 옹벽의 축조공법
IPC: E02D29/02
Filed: 1998-08-25
Abstract: 보강토 옹벽축조용 앵커식 블록에 철재의 메쉬그리드를 효과적으로 적용시키기 위한 공법.옹벽축조용 블록(1)을 전면에 가로로 조적하고 블록(1)의 결합홈(2)에 어댑터그릴(3)의 후단에 메쉬그리드(4)의 고리(5)를 걸어 세로로 연속 결합하되 이어지는 메쉬그리드(4')는 가로로 엇갈리게 결합하고 각 메쉬그리드의 좌,우를 꺾쇠(6)로 걸어 조임을 특징으로 하는 블록식 보강토 옹벽의 축조공법이다. 
     어댑터그릴(3)이 힌지역할을 하므로 보강토구간의 거동에 잘 적응하여 견고한 결속상태가 유지되며 단위길이의 메쉬그리드(4)를 연속조립하여 시공하므로 시공이 손쉽고 재료의 활용도가 높다. 
     메쉬그리드(4)의 선단에 고리가 형성되어 있고 지그재그식 결합 및 꺽쇠조임으로 수평변위 및 수직변위에 대한 저항력이 우수하다.
Patent KR-20000019846-A (KR)
Title: Three axes crossing constant velocity joint
Inventor: YOUN YONG SAN
IPC: F16D3/26
Filed: 1998-09-16
Abstract: PURPOSE: A three axes crossing constant velocity joint is provided to vary in crossing angle between the input shaft and the output shaft to 90 degree and to simplify structure of the constant velocity joint, so that is convenient for use and processing. CONSTITUTION: The three axes crossing constant velocity joint comprises: a sliding device to adjust rotary force which is accelerated decelerated by the crossing angle between an input shaft(10) and an output shaft(20); which comprises a main rotating shaft(50) and a number of three axes crossing rotating joints(41, 42, 43) to slide vertically and to rotate right and left along the main rotating shaft(50); A connecting device to connect the sliding device with both of the input shaft(10) and the output shaft(20); which comprises a number of link plates(31, 32, 33, 34) to connect both of the input shaft(10) and the output shaft(20) with two of the three axes crossing rotating joints(41, 43); And the three axes crossing rotating joints(41, 42, 43) consist of the first rotating unit and the second rotating unit and they rotate in the same or opposite directions on the axis or the main rotating shaft(50), and the second rotating unit is fit into the first rotating unit.
Patent KR-20000019982-A (KR)
Title: Common channel communication device for applying various transmission rates in mobile communication system and method thereof
Inventor: KIM DAE GYUN
IPC: H04W48/12
Filed: 1998-09-14
Abstract: PURPOSE: A common channel communication device embodies a data transmission of various sizes, and a rapid system connection sequence through a common channel which applies a physical channel frame size having various lengths and various transmission rates. CONSTITUTION: A common channel communication device includes a transmitter, and a receiver. The transmitter reduces a connection delay by using a code channel collection, and transmits a message or data of various sizes through the common channel at a high speed, thereby applying a variable transmission rate and having various frame sizes. The receiver receives information of the common channel transmitted from the transmitter as a corresponding frame size. Thereby, access success probability is enhanced, and various data or messages can be transmitted by only one access slot.
Patent KR-20000025123-A (KR)
Title: Faraday assembly of semiconductor ion implantation device
Inventor: YANG YOUNG SU
IPC: H01L21/265
Filed: 1998-10-08
Abstract: PURPOSE: A faraday assembly of a semiconductor ion implantation device mounts a flange for preventing a pollution caused by ion beam or electron in a faraday assembly making end station chamber wherein ion is implanted, increases a production yield, and increases an operation time of device. CONSTITUTION: A faraday assembly of a semiconductor ion implantation device is mounted to end station chamber for ion implantation, and has a bias ring(14). A flange(20) has a long-direction body to an inner side of the bias ring. A front part of the body is in association with a rear part of the body. A predetermined surface of upper part is pierced. Thereby, the faraday assembly reduces a pollution of a bias ring, prevents a bad fabrication caused by a particle, increases a production yield, and maximizes a driving time of a device.
Patent KR-19990037046-A (KR)
Title: 내측 및 외측 구조물과 세부장치의 패키지의 제조방법과, 그 패키지를 사용하는 건설방법
IPC: F25J3/04
Filed: 1998-10-13
Abstract: 본 방법은 유체를 담는 내측 구조물(1), 이 내측 구조물을 에워싸는 외측 구조물(2), 그리고 적어도 상기 내측 구조물에 적어도 하나의 기능적인 세부 장치(12,15)를 조립함으로써 조립 완성품(33)을 생산하는 것에 관련된 것이다.  상기 내측 구조물(1)은 이것을 조립 완성품의 종축을 따라 당김으로써 외측 구조물(2) 속으로 유입되기 전에 미리 제작된다. 
     지지 골조로 에워싸인 공기 증류 칼럼 조립 완성품의 구성에 적용된다.
Patent KR-20000025745-A (KR)
Title: Device for scheduling cells in asynchronous transfer mode local switch and method the same
Inventor: JANG WUK JIN
IPC: H04L12/28
Filed: 1998-10-14
Abstract: PURPOSE: A device for scheduling cells in an ATM(Asynchronous Transfer Mode) local switch is provided to reduce a weight estimation amount of cells. CONSTITUTION: A device for scheduling cells in an ATM(Asynchronous Transfer Mode) local switch comprises: a cell classifying section for classifying and outputting high sensitivity and low sensitivity according to sensitivity by delay time, inputted by receiving predetermined control; a high sensitivity cell storage section for having a plurality of buffers, and for storing the classified high sensitivity cells; a low sensitivity cell storage section for having a plurality of buffers, and for storing the classified low sensitivity cells; a switching section for outputting corresponding cells by switching to the buffers of the high sensitivity cells and the buffers of the low sensitivity cells, by receiving the predetermined control; a memory for storing cell weight stored in each buffer of the high sensitivity cell storage section and an address corresponding to the cell weight; and a controlling section for controlling the cell classifying section, for calculating the cell weight, for storing each cell weight and the addresses of the buffers corresponding to the cell weight in the memory, for controlling the switching section, for scheduling cells by switching to corresponding buffers, according to the cell weight, and for scheduling the low sensitivity cells by a ROM Robin cell selection form.
Patent KR-20000026472-A (KR)
Title: Oscillation circuit
Inventor: KIM GI JUN
IPC: H03K3/00
Filed: 1998-10-20
Abstract: PURPOSE: An oscillation circuit is provided to change frequency according to peripheral condition, to externally regulate oscillation condition, and to eliminate a clock source. CONSTITUTION: An oscillation circuit includes a D flip-flop(10), many delay circuits(20, 50,60, 70), a multiplexer(40) and a selection-signal generation circuit(80). The D flip-flop(10) latches an input signal. The delay circuits(20, 50, 60, 70) delay the output signal from the D flip-flop(10). The multiplexer(40) selectively outputs one of the input signals from the delay circuits(20, 50, 60, 70), according to at least one selection signal. The selection-signal generation circuit(80) generates the selection signal corresponding to a signal applied from external.
Patent KR-20000027908-A (KR)
Title: Method for manufacturing an embedded dram
Inventor: RIWOO FU-TAI
IPC: H01L21/8242
Filed: 1998-10-29
Abstract: PURPOSE: A method is provided to connect memory circuits and logic circuits and to maintain a good surface flatness by changing a portion of a non-conductive metal oxide into a conductive material. CONSTITUTION: A semiconductor substrate(100) is provided with a memory circuit region(101) and a logic circuit region(102). A hydrogen treatment is carried out to change an exposed heat-resisting metal oxide(106) into an electrically conductive layer. A mask(117) is removed and a second conduction layer is formed on the heat-resisting metal oxide(106). The second conductive layer, the heat-resisting metal oxide(106), and a first conductive layer(115) are patterned to form lower and upper electrodes of a capacitor and a dielectric layer, and first and second contact mutual connection is formed to second and third openings(113, 114).
Patent KR-20000028482-A (KR)
Title: Apparatus for supporting compressor of refrigerator
Inventor: RYU KANG
IPC: F25D19/00
Filed: 1998-10-31
Abstract: PURPOSE: An apparatus for supporting compressor of refrigerator is provided to simply fix a compressor by pinching the end of a post. CONSTITUTION: An apparatus for supporting a compressor is assembled by the steps of: inserting each post(400) into penetrating holes(110) from the upper face of a base plate(100); protruding hollows(420) of each post into the lower face of the base plate and supporting the hollows on the upper face of the base plate; pinching the hollows of each post to fix the posts on the base plate as ribs(111) are pressurized between the hollows and supporting sills(410); combining vibration isolation levers(300) to the posts and combining each lever to penetrating holes(211) of a compressor; and combining a washer(500).
Patent KR-20000033334-A (KR)
Title: Structure of vegetable compartment of refrigerator
Inventor: KIM SEOK RO
IPC: F25D25/00
Filed: 1998-11-23
Abstract: PURPOSE: A structure of a vegetable compartment of a refrigerator is provided to control the feed of cold air to a vegetable compartment depending on the humidity of the compartment to prevent water drops from forming through the difference of temperature between the inside and outside of the vegetable compartment. CONSTITUTION: High humidity air flows into a cover(52') of a vegetable compartment(50') and a part of the air flows into a penetrating hole of a porous film cover(62') when vegetables of high temperature and humidity are introduced into the vegetable compartment. The vapor is absorbed into a porous film(60') so that the porous film droops by losing its tension. Then, a control film(54') of cold air moves from an F position to a G to open the vegetable compartment. The cold air of a channel(40') is introduced into a suction hole and flows into the vegetable compartment through the control film(54'). Therefore, the water drops are not formed on the cover(52) of the vegetable compartment and food is not damaged by the water drops caused by the difference of excessive humidity and temperature.
Patent KR-20000034531-A (KR)
Title: Laser repair system for semi-conductor device
Inventor: KIM WON SEOB
IPC: H01L21/66
Filed: 1998-11-30
Abstract: PURPOSE: The laser repairing system for semi-conductor device is provided which can have the operation of a device stabilized by inhibiting the jitter situation when replacing a deficient cell by redundancy cell, in the fabrication process of a semi-conductor device. CONSTITUTION: The laser repairing system for semi-conductor device contains the following equipment: An interferometer which contains a laser beam splitter; the laser repairing system for a semi-conductor device equipping a laser source which supplies the laser beam to the above interferometer which equipped with CW laser polarizer which can decrease the intensity of a reflected beam between the laser source and the beam splitter.
Patent KR-20000038277-A (KR)
Title: Cross cutting device for manufacturing wiper
Inventor: HONG DAE SHIK
IPC: D01H7/02
Filed: 1998-12-05
Abstract: PURPOSE: A cross cutting device for manufacturing a wiper is provided to automatically mass-produce a wiper of a predetermined size while continuously conveying a thermoplastic woven fabric of which both longitudinal end parts are thermally bonded and minimize generation of inferior goods by performing a secondary thermal bonding and cutting of the fabric on the same automation line. CONSTITUTION: A cross cutting device for manufacturing a wiper includes a fabric conveyance guiding part(100) for guiding a thermoplastic woven fabric(10) of which both longitudinal edge parts are thermally bonded and cut, a plate gripper part(200) having a guide gripper(230) for positioning the fabric on a plate(210) to be exposed at the thermally bonded and cut end parts by a predetermined distance, a width gripper part(300) having a drawing gripper(310) for advancing to grip the end parts of the fabric and retreating by a predetermined cutting width, and upper and lower gripper(320,330) for positioning the fabric, an ultrasonic bonding and cutting part(400) for performing an ultrasonic bonding and cutting of the fabric in a cross direction, and a conveyance gripper part(500) for gripping the cut and finished wiper product to convey to a collection box positioned outside.
Patent KR-20000039453-A (KR)
Title: Device for refining liquid steel having equipment for heating and flowing back molten metal by ac electromagnetic field
Inventor: PARK JUN PYO
IPC: C21C7/00
Filed: 1998-12-14
Abstract: PURPOSE: A device is provided to carry molten metal by electromagnetic force and to heat molten metal by induced current. CONSTITUTION: If the degree of vacuum in a vacuum tub(4) is increased, molten metal(1) rises into the vacuum tub via an ascent pipe(3) and a descent pipe(5). If a certain amount of molten metal is charged in the vacuum tub, induced current is fed via an induced current feeding apparatus(6) installed around the ascent pipe shaped in an upside-down Y. By using a magnet for feeding a magnetic field, a magnetic field is fed. If the direction(8) of the current is vertical with the direction(9) of the magnetic field, electromagnetic force facing the vacuum tub is generated in the upper part of the ascent pipe. The molten metal is circulated by the electromagnetic force. The strength of the induced current and the electromagnetic force are controlled to control the speed of flowing back. By the induced current, the molten metal is heated. The heating degree is controlled by controlling the amount of induced current.
Patent KR-20000039768-A (KR)
Title: Photographing device using an x ray
Inventor: KIM JEONG SU
IPC: H05G1/60
Filed: 1998-12-16
Abstract: PURPOSE: A photographing device using an X ray is provided to see the photographed body in real time by converting the X ray which is passed through the photographed body into a visible ray. CONSTITUTION: A photographing device using an X ray comprises an X ray/visible ray converting section(40), a reflecting section(50), a charge engaging section(60), a digital signal processing section(70), and a data storing section(90). The X ray/visible ray converting section(40) converts the X ray which is passed through the photographed body into a visible ray. The reflecting section(50) reflects the visible ray. The charge engaging section(60) converts the reflected visible ray into an electrical signal. The digital signal processing section(70) converts the electrical signal into a digital signal.
Patent KR-19990063520-A (KR)
Title: 탄성사용 방사감기기계 및 탄성사 패키지
IPC: B65H54/34
Filed: 1998-12-28
Abstract: 본 발명의 과제는 감기종료 실끝을 용이하게 찾아낼 수 있는 탄성사 패키지 및 그 패키지를 형성하기 위한 탄성사용 방사감기기계를 제공하는 것이다. 많이 감긴 보빈(FB)에서 빈 보빈(EB)으로 실(Y)을 전환하는 실전환수단을 구비한 방사감기기계에 있어서, 많이 감긴 보빈으로 도입되는 실을 많이 감긴 보빈의 사층형성부(Pa)를 벗겨낸 보빈(B)의 축방향 일단부(Ba)측에 위치시키는 감기종료 실끝용 실가이드(14)와, 빈 보빈으로 도입되는 실을 많이 감긴 보빈으로 도입되는 실길과는 다른 위치에 위치시키는 감기시작 실끝용 실가이드(15)를 구비한 탄성사용 방사감기기계 및 감기종료 실끝이 보빈의 사층형성부를 벗겨낸 보빈단부에 감겨진 탄성사 패키지를 제공한다.
Patent KR-20000044929-A (KR)
Title: Method for forming junction of semiconductor device
Inventor: LEE JEONG HO
IPC: H01L21/8239
Filed: 1998-12-30
Abstract: PURPOSE: A method for fabricating a source/drain junction of a semiconductor device is provided to improve the feature of the semiconductor device by forming an elevated source/drain junction with a selective epitaxy technique. CONSTITUTION: Gate electrodes(24) are formed on a cell area(C) and a peripheral area(P) of a semiconductor substrate(21). The gate electrodes(24) are formed at its side wall with a gate spacer(26). A nitride film(41) is formed only in the peripheral area(P). The doped epitaxial silicon layer(27) is selectively formed on the cell area(C) of the semiconductor substrate(21). Then a source/drain ion implantation process and a heat treatment process are performed at the peripheral area(P) so that an elevated source/drain junction(28) is formed in the cell area(C) and a source/drain junction(38) is formed in the peripheral area(P).
Patent KR-20000047003-A (KR)
Title: Process for producing medical fibers of affinity for live-body and antibiosis by using chitosan radiated by radial ray
Inventor: RO YOUNG CHANG
IPC: D06M15/03
Filed: 1998-12-31
Abstract: PURPOSE: Provided is a process for producing medical fibers which has improved affinity for live-body and antibiosis. Thereby, it is possible to produce a medical fiber which has excellent affinity for live-body and antibiosis. CONSTITUTION: A medical fiber is obtained by a process containing the steps of: radiating radial rays to chitosan having excellent live-body affinity and antibiosis: melting the chitosan to acid solution to dip a fabric in the solution; and then solidifying the fabric in alkali solution. The radial rays are gamma rays. The irradiation volume of radial rays is 40-200kGy. The concentration of chitosan solution is 0.1-0.5wt.%. The alkali solution is sodium hydroxide solution of 0.1-5mol. The acid solution is acetic acid.
Patent KR-20000047265-A (KR)
Title: Method for releasing communication resources using synchronous message in multimedia satellite communication system
Inventor: KIM SEON HUI
IPC: H04B7/14
Filed: 1998-12-31
Abstract: PURPOSE: A method for releasing communication resources using a synchronous message in the multimedia satellite communication system is provided to withdraw communication resources, based on the detection of a synchronous message received in process of communication. CONSTITUTION: If a traffic data is received from a set top box through an IP switch(ST1), a central station control processor drives a timer and counts synchronous message receiving setup time(ST2). The central station control processor confirms whether a synchronous message is received, counting the synchronous message receiving setup time(ST3-ST4). In case that the synchronous message is not received within the setup time, the central station control processor increases a counter counting value as much as '1'(ST7) and confirms whether the counting value of the counter reaches a required frequency(ST8). If the synchronous message is not received more than the required frequency, the central station control processor withdraws communication resources assigned for the set top box(ST9).
Patent KR-19990036229-A (KR)
IPC: D02G1/16
Filed: 1996-08-15
Abstract: A self stringing jet for air texturing yarn having a yarn needle slidably mounted in the jet body for movement from a preset operating position to a string-up position. The yarn needle may be removed for inspection without disturbing the appropriate operating position by attaching a flange located outside the jet body to the yarn needle in a manner to engage means for stopping slidable movement of the yarn needle in the operating position. The flange is rotatable from engagement with means for stopping slidable movement of the yarn needle to permit the yarn needle to be moved axially out from the body without disturbing the means for stopping the yarn guiding member or without further rotation; the means for stopping slidable movement of the yarn needle is resettable to various positions to handle texturing of various yarn sizes.
Patent KR-19990067380-A (KR)
Title: 열가소성 수지 조인트의 진동 용접 방법
IPC: B29K105/06
Filed: 1996-11-08
Abstract: 본 발명은 열가소성 조인트를 진동 용접하는 개선된 방법을 제공한다. 그 표면을 함께 용융시키도록 마찰열을 발생하기 위해 공통 계면을 따라 가압하에 두 섬유 보강된 열가소성 부품을 진동시켜 용접이 수행된다. 최소 하나의 표면으로 부터 나온 섬유가 용접부 및 나머지면으로 침투한다. 그 결과, 용접된, 섬유 보강된 열가소성 표면은 지금까지 얻을 수 있던 것보다 증진된 인장 강도를 갖는다. 본 발명에 의한 보강된 열가소성 표면의 진동 용접은 상응하는 열가소성 물질의 보강되지 않은 표면에 형성된 용접부의 약 120%만큼 큰 최대 인장 강도를 얻는다.
Patent KR-19990087192-A (KR)
Title: 촉매 중합 방법
IPC: C08F16/14
Filed: 1997-02-18
Abstract: 본 발명은 단량체의 몰비, 이들의 상대적인 연쇄 전달 상수, 중합 온도 및 코발트 연쇄 전달제의 전환 정도 및 양과 같은 변수를 하나 이상 변화시킴으로써, 분자량, 분지 정도 및 비닐 말단기 종결의 조절을 포함하여 코발트-함유 연쇄 전달체의 존재하에 자유 라디칼 중합에 의해 제조된 두 개 이상의 불포화 단량체의 공중합체의 구조를 조절하는 방법, 및 그에 의해 제조된 중합체에 관한 것이다.
Patent KR-20000016818-A (KR)
Title: Magnetic sensing and reading devices
Inventor: DAMES ANDREW NICHOLAS
IPC: G01V3/00
Filed: 1997-06-19
Abstract: PURPOSE: A detector is provided for sensing the presence of a magnetic tag. CONSTITUTION: The detector comprises: (1) a magnet or an arrangement of magnets disposed so as to define a spatial region through or across which the magnetic tag is, in use, passed, the disposition of the magnet(s) and the resultant magnetic field pattern being such as to cause a change in polarity of the magnetization of the magnetic tag in the course of its passage through or across the spatial region; and (2) a receiver coil or coils arranged to detect magnetic dipole radiation emitted by a magnetic tag as it passes through or across the spatial region. The receiver coils are preferably constructed as an assembly of printed circuit boards whose conductive tracks are interconnected to form a three-dimensional coil having windings in the various layers.
Patent KR-20000051686-A (KR)
Inventor: LEE DAE GEUN
IPC: H01L21/28
Filed: 1999-01-25
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to omit the process for patterning a contact hole and to form a contact layer with the same material as that of wiring, by forming an interlayer contact part. CONSTITUTION: A method for manufacturing a semiconductor device comprises the steps of: forming a contact layer on a first interlayer dielectric; forming a second interlayer dielectric covering the contact layer; and exposing the contact layer by polishing the second interlayer dielectric.