baber/WOPTO huggingface dataset:
Patent KR-20000006473-A (KR)
Inventor: BENTEULLIRONALD L
IPC: H04Q11/04
Filed: 1999-06-25
Abstract: PURPOSE: An electronic communication method is provided to improve a performance of a system. CONSTITUTION: The electronic communication method comprises the steps of providing an ADSL signal to a pair of copper channel mediums twisted to each other; providing the twisted copper channel mediums with at least one RF sub carrier wave with regard to a POTS signal in order to enable a flow of a fast information rate content; providing a frequency range to the ADSL signal; and providing a frequency higher than the ADSL signal frequency range to the at least one RF sub carrier wave with regard to the POTS signal.
Patent KR-20010003984-A (KR)
Inventor: PARK JONG DAE
IPC: H04B7/00
Filed: 1999-06-26
Abstract: PURPOSE: A communication service in an adjacent(transmitting) region by a request of a mobile telephone subscriber in a wireless communication network is provided so that the MSC(Mobile Switching Center) of a transmitting side can carry out a call connection function as the transmitting side MSC carries out routing to a relevant server and the server transmits an appointed destination number to the transmitting side MSC in case that a mobile phone subscriber pushes "specific prefix + service code + 4-digit number". CONSTITUTION: If a mobile phone subscriber dials an agreed number(200), a transmitting side MSC provides MSID and LAID to a relevant server(201). The server sends a destination number to the transmitting side MSC(202). The transmitting side MSC inquires of an HLR(Home Location Register) about the destination number(203). The HLR inquires of a receiving side MSC about destination condition confirmation(204). The receiving side MSC transmits called subscriber status information and a routing number to the HLR(205). The HLR transmits them to the transmitting side MSC(206). The transmitting side MSC requests line connection to the receiving side MSC(207). The receiving side MSC attempts call destination so that telephone conversation can be made(208).
Patent KR-19990078817-A (KR)
Title: 7∼20㎛ 파장영역 원적외선 방사(복사)체 규산염 광분을 침강한 용수를 이용한 비항생 항균 건면류(국수류) 제조방법
Filed: 1999-08-10
Abstract: 본 발명 7∼20㎛ 파장영역 원적외선 방사(복사)체 규산염 광분(발명특허 제0208878호, 이하 ACTIVA라 한다.)을 침강한 용수를 이용한 비항생 항균 건면류(국수류) 제조방법은 건면류(국수류)의 제조과정에서 항생제 과용으로 인한 피해 및  산업환경으로 인한 오염수를 제어하여 활성 미네랄이 풍부한 건강 건면류(국수류)를 가공, 생산하여 부폐하지 않고 장기 보관하고 수송의 편리를 위해 ACTIVA를 사용하고 면류제제에 30mg/kg(ℓ) 물에 용융된 미세한 분말이 잔유하게 하는 목적으로 ACTIVA를 용수에 투여 침강 침전 제어하게 하여 ACTIVA용수를 제조하고 이용수를 이용 건면류(국수류)를 가공 생산하여 항생제등을 사용하지 아니하고도 장기보관 할 수 있는 제품을 생산하기 위하여 본 발명을 개발 하게 되었다. 
     본 발명의 제조과정은 다음과 같다. 용수저류조에 ACTIVA를 투입 → 면류제제와 혼합반죽 → 제면 → 건조 → 포장의 단계로 본 발명의 제조가 완성된다.
Patent KR-19990083976-A (KR)
Title: 휠체어리프트의 주행안내장치
Filed: 1999-09-03
Abstract: 본 발명은 휠체어리프트의 주행안내장치에 관한 것이다. 본 발명은 휠체어리프트의 몸체(20)를 가이드레일(60,60')을 따라 안내하는 상하부 바퀴조립체(30,30')외에 보조바퀴조립체(40,40')를 상기 가이드레일(60,60')을 따라 안내되도록 설치하여, 가이드레일(60,60')의 수평부에서 별도의 보조레일없이도 몸체(20)의 주행이 안정적으로 이루어지도록 하였다. 한편, 상기 보조바퀴조립체(40,40')는 상기 몸체(20)의 사이에 스프링유니트(50,50')를 구비하는데, 상기 스프링유니트(50,50')는 필요에 따라 그 기능을 선별적으로 선택하여 상기 몸체(20)의 주행이 안정적으로 이루어지도록 하였다. 이와 같은 본 발명에 의하면 가이드레일(60,60')의 수평부에서 별도의 보조레일 없이도 그 주행이 원활하게 이루어지는 이점이 있다.
Patent KR-20010026788-A (KR)
Inventor: SATO NOBUHIKO
IPC: H01L21/205
Filed: 1999-09-03
Abstract: PURPOSE: A method for manufacturing semiconductor substrate is provided to produce a semiconductor substrate having a non-porous single-crystal layer having less crystal defects, in particular, less stacking faults. The method is also provided to produce a semiconductor substrate comprising a porous silicon layer provided thereon with a non-porous single-crystal layer having a superior surface smoothness and to produce a semiconductor substrate by which process the surface can effectively be smoothed. CONSTITUTION: First, a base member having a porous silicon layer is prepared. The porous silicon layer is simply obtainable by, e.g., anodizing only at least one-side surface of a silicon substrate or the whole silicon substrate. (Step S1) Next, the porous silicon layer is treated to seal surface pores present at its surface. The surface pores may be sealed by at least one of i) preheating (prebaking) in a reducing atmosphere not containing any silicon source gas and containing hydrogen and ii) treatment (preinjection) for imparting silicon atoms to porous silicon layer by making heat treatment while feeding silicon source gas in a very small quantity. Preferably, the prebaking may be followed by the preinjection. (Step S2) The porous silicon layer whose surface pores have been sealed in this way is again subjected to heat treatment (intermediate heat treatment; hereinafter often "interbaking" for convenience) before the step of epitaxial growth described later. The interbaking is carried out at a temperature higher than the temperature at the time of sealing treatment. In this step, the feeding of the silicon source gas is kept stopped so that the interbaking can be carried out in an atmosphere containing no silicon gas. (Step S3) It does not matter that the silicon source gas is inevitably included as a contaminant in the interbaking atmosphere. Then, a non-porous single-crystal layer is formed on the surface of the porous silicon layer having been subjected to the interbaking and whose surface pores have been sealed. The material constituting this non-porous single-crystal layer may be either of silicon formed by homoepitaxial growth or a material other than silicon, formed by heteroepitaxial growth. (Step S4).
Patent KR-20010027775-A (KR)
Title: Shift control rod
Inventor: YOO JE MYEONG
IPC: F16H59/10
Filed: 1999-09-15
Abstract: PURPOSE: A shift control rod absorbs vibration transmitted from a transmission to a gear shift lever so as to prevent the gear shift lever from being released spontaneously and is simple in structure and inexpensive to produce. CONSTITUTION: A shift control rod comprises a first shift control rod member(16), a rubber vibration isolator and a second shift control rod member(17). The first shift control rod member(16) has a first, a second and a third engaging holes on one end thereof with the other end thereof connected to a gear shift lever. The rubber vibration isolator has the first, the second, the third engaging holes. The second shift control rod(17) has a side end corresponding to the engaging holes formed in the first shift control rod member(16) and the rubber vibration isolator respectively with the first, the second and the third engaging holes formed and the other side end connected to a transmission. The rubber vibration isolator is inserted into the first shift control rod(16) so that each of the engaging holes thereof corresponds to each of the engaging holes of the first shift control rod(16). The second shift control rod(17) covers the first shift control rod with the rubber vibration isolator inserted. The engaging holes on the first shift control rod, the second shift control rod(16) correspond respectively and are engaged with bolts(22). The rubber vibration isolator absorbs small vibration to prevent the vibration from transmitted to the shift control rod.
Patent KR-20010029191-A (KR)
Inventor: JI DONG RYONG
IPC: B23B47/00
Filed: 1999-09-30
Abstract: PURPOSE: An indexable tool for boring a small hole is provided to improve the accuracy of processing, the surface roughness of processing and cutting ability by rapidly and accurately fixing a cutting insert on an upper face of a holder and to readily replace the cutting insert. CONSTITUTION: An indexable boring tool is comprised of a semi-circular cutting insert(70) prepared with an opening portion(71) in the inside of the center, a settlement portion(72) curved in an arc shape on an upper part of the opening portion and plural cylindrical protruded portions(76) and plural first serrations(90) on a lower face; a cylindrical holder(80) prepared with a V shape groove(84) and plural second serrations(94) on an upper face(81) and a screw inserting hole(82) in the center; and a screw(60) prepared with a head(61) and a support unit(64) and a screw unit(66) integrally formed under the head(61) and inserted in the opening portion and the screw inserting hole. The cutting insert is rapidly separated from and attached to the upper face of the holder by changing the shape of the cutting insert and the upper face of the holder. Further, the cutting insert is firmly fixed on the upper face of the holder. Thus, the accuracy of processing, cutting ability and processed surface roughness are improved.
Patent KR-20010035705-A (KR)
Title: Apparatus for converting format in digital tv
Inventor: HAN DONG IL
IPC: H04N7/01
Filed: 1999-10-01
Abstract: PURPOSE: An apparatus for converting a format in a digital TV is provided to divide an inputted video into a plurality of certain regions and perform a vertical and horizontal format conversion to each region. CONSTITUTION: A region segmenting unit(101) segments an input video into a plurality of certain regions. A format conversion coefficient generating unit(102) generates a format conversion coefficient for converting a format according to a region divided in the region segmenting unit(101). A synchronous signal generating unit(103) generates a vertical and horizontal synchronous signal according to the region divided in the region segmenting unit(101). A write address generating unit(104) generates an address for writing a video in a memory according to the region divided in the region segmenting unit(101). A read address generating unit(105) generates an address for reading a signal stored in the memory according to the region divided in the region segmenting unit(101). A format converting unit(106) performs a format conversion according to the vertical and horizontal synchronous signal generated in the synchronous signal generating unit(103).
Patent KR-20000034978-A (KR)
Inventor: KIM HI YONG
IPC: H04N7/26
Filed: 1999-10-07
Abstract: PURPOSE: A down conversion system using a pre-decimation filter is provided to convert and format an encoded high resolution video signal, e.g. MPEG-2 encoded video signals, to a decoded lower resolution output video signal, and more specifically to a down conversion system for the decoder. CONSTITUTION: An apparatus for forming a low resolution video signal from an encoded video signal representing a video image, the encoded video signal being a frequency-domain transformed high resolution video signal, the apparatus comprising: means for receiving the encoded video signal as a plurality of blocks of high resolution frequency-domain video coefficient values, wherein the plurality of blocks comprises a macro block; down-conversion filtering means for weighting selected ones of the high resolution frequency-domain video coefficient values within each block to generate corresponding blocks of filtered frequency-domain video coefficients; inverse-transform means for transforming each block of filtered frequency-domain video coefficients into a block of first-filtered pixel values; pre-decimation filtering means for filtering the first-filtered pixel values in each of the plurality of blocks of first-filtered pixel values across block boundaries to provide corresponding blocks of second-filtered pixel values; and decimating means for deleting selected ones of the second-filtered pixel values within each block to provide blocks of low resolution video signal pixel values.
Patent KR-20010039301-A (KR)
Inventor: KIM MIN SU
IPC: H01J1/30
Filed: 1999-10-29
Abstract: PURPOSE: A method for fixing spacer of field emission display is provided to improve a process yield and reliability of the device. CONSTITUTION: A spacer(10) is formed to have at least one folding part. The first metal film is formed on black matrix(22) of upper substrate(20) that anode is formed. The second metal film is formed on support substrate(15) to support spacer. A polyimid film pattern is formed to expose the second metal film of portion corresponding to above spacer, exposing selectively and developing polyimid film after forming photosensitive polyimid film(19). Upper substrate(20) is adhered closely with spacer inserting spacer into space between polyimid film pattern of support substrate(15) and arranging support substrate(15) and upper substrate(20). Above spacer is adhered licensing the first metal film of upper substrate and the second metal film of support substrate.
Patent KR-20000006814-A (KR)
Inventor: KIM CHANG SUP
IPC: G06F17/30
Filed: 1999-11-05
Abstract: PURPOSE: A system for deciding search result display rank of searching engine and method thereof is provided to display a search result in popular order. CONSTITUTION: The system comprises listed web site database having information of stock of a listed web site and valuation of it, evaluation web site database having information of the state of voting pros and cons to list and valuation of corresponding to the web site, web site database having search information of the web site, web server for buying and selling web site stock, and web site search server for searching the web site database according to key word inputted by user The result of the buying and selling is reflected in the listed web site database. The result of the vote pros and cons to list is reflected in the evaluation web site database. The result of searching is displayed in popular order.
Patent KR-20000035338-A (KR)
Title: Capacitor loaded memory cell
Inventor: WONG YIU HUEN
IPC: H01L21/8244
Filed: 1999-11-09
Abstract: PURPOSE: An apparatus and method for constructing a memory cell using capacitors as load elements is provided to operate the capacitor as a static random access memory(SRAM) cell when a particular capacitor/transistor connection is chosen by modifying current blocking nature of the capacitor. The modification allows a sufficient amount of current to flow into the memory cell, so that a positive feedback is guaranteed and static operation is insured. CONSTITUTION: A 4T/2C SRAM(60) includes the parasitic resistance reflected as the current leakage, from R1(71) and R2(72). The 4T/2C SRAM also includes a flipflop formed by a cross coupling of two inverters and two access transistors T1(63) and T2 (64). The access transistors T1 and T2 are turned on when the word line(17) is selected, and the access transistors T1 and T2 connect the flipflop to the BIT(21) and BIT(22) lines. It is noted that both BIT(21) and BIT(22) lines are utilized. The access transistors T1 and T2, act as transmission gates allowing bi-directional current flow between the flipflop and the BIT(21) and BIT(22) lines.
Patent KR-20010046546-A (KR)
Inventor: KWOACK BYEONG KOOK
IPC: E04C2/26
Filed: 1999-11-04
Abstract: PURPOSE: A yellow board is provided to construct easily, improve the external appearance and radiate a lot of far infrared rays. CONSTITUTION: Some wheat flour and a suitable amount of water are added and pasted in yellow soil. Dough is pressed as a mechanical method, and the yellow soil layer(4) formed as a board is obtained(10-50mm). Strawboards(2,5) or pasteboards with bond(3,3')(2-5mm) are attached to the upper and lower side of the board using a spray. A wallpaper or finishing material(1) made of a thin board of pattern wood are attached to the surface of the strawboard(2).
Patent KR-20010047747-A (KR)
Inventor: CHUNG UN YOUNG
IPC: G01R31/26
Filed: 1999-11-23
Abstract: PURPOSE: An IC(Integrated Circuit) socket is provided to reduce cost for testing by alternating a contact pin of a socket with the block unit easily and to improve dependence of testing by installing a contact pin and a contact pin pressing instrument for connecting a lid of an IC package and the contact pin of the socket. CONSTITUTION: The IC socket includes a socket body(150), a cover(100), a pressing tool(170), and a contact pin block(180). The contact pin block(180) is installed in the socket body(150) in order that many contact pins are installed and alternated with the block unit and many slots and grooves are formed on the upper face of the socket body(150). The cover(100) with many slots is installed on the upper portion of the socket body(150). An elastic object is installed between the cover(100) and the socket body(150) and forms the space between the cover(100) and the socket body(150) and the pressing tool(170) made of insulating material is installed in the space.
Patent KR-20010048518-A (KR)
Inventor: SHIN GYEONG SEOK
IPC: H01J11/42
Filed: 1999-11-26
Abstract: PURPOSE: A method of forming a fluorescent film of a plasma display panel is provided to improve a quality of the panel by applying, drying and developing a positive photoresist in an upper part of a barrier rip, printing a R.G.B fluorescent substance and removing the fluorescent substance attached to the upper part of the barrier rip upon developing the photoresist. CONSTITUTION: In a method of forming a fluorescent film of a plasma display panel, a positive photoresist(10) is applied on an upper plane of a barrier rip(8). The photoresist is dried and developed to form a positive photoresist layer. After printing/drying a R.G.B fluorescent substance, the positive photoresist layer and the fluorescent substance on the positive photoresist layer are developed and removed. Therefore, a brightness deterioration of the PDP is prevented.
Patent KR-20000047746-A (KR)
Inventor: MISTAKRESIMIR
IPC: D04B37/06
Filed: 1999-11-27
Abstract: PURPOSE: An apparatus for fixing an active element to a bar of warp knitting machine and an appendicular tool for eliminating and installing the active element are provided to accomplish improvements enabling the active element to be supported at a correct position by the bar without a play and eliminated and installed with ease. CONSTITUTION: An apparatus for fixing an active element(18) to a bar(6) of a warp knitting machine is characterized in that the bar(6) has a horizontal channel(24) for accommodating a guide section(25) of the active element(18) and a vertical groove(20) for accommodating a holding section(21) of the active element(18), the vertical groove(20) is provided with an open insertion aperture region, and the horizontal channel(24) is arranged to be adjacent to the vertical groove(20), and the holding section(21) being wedge-coupled into the groove(20) by a force of a spring(22). A tool(29) for eliminating installing the active element(18) is supported by an operation handle(31), and has a driver(34) inserted into a stopper(35) at the active element(18) so as to take the holding section(21) out from the groove(20).
Patent KR-20010055335-A (KR)
Inventor: SUNG YUN SEOK
IPC: F16H61/4165
Filed: 1999-12-10
Abstract: PURPOSE: An oil temperature control system lowers viscosity of lubricating oil to reduce low temperature drag torque. CONSTITUTION: An oil temperature control system(100) comprises a case(110), a heat exchange portion(120), more than one fluid channel(140) and a temperature rise repressing device. The case(110) mounted between a driving wheel and a car engine has a gearshift device to change torque and stores lubricating oil to lubricate the gearshift device. The heat exchange portion(120) mounted on one side of the case(110) stores heat exchange fluid to increase the temperature of the lubricating oil by exchanging heat with the lubricating oil. The fluid channel(140) are mounted in the heat exchange portion(120) and a heat exchange fluid feed portion(130) for the heat exchange fluid to flow in and to be discharged. The temperature rise repressing device restrains the temperature of the lubricating oil in the case(110) from rising over a certain temperature.
Patent KR-20010055448-A (KR)
Inventor: KIM GYU HWAN
IPC: H01J29/76
Filed: 1999-12-10
Abstract: PURPOSE: A deflection yoke for a cathode-ray tube is provided to optimize a characteristic of a deflection sensitivity and a neck shadow by maintaining the length of the second flange part. CONSTITUTION: A neck part includes the first neck part forming a flange. The second neck part is horizontally formed at the first neck part. A screen flange part is connected at the first neck part. A main deflection part includes the first neck part and the second neck part. A deflection yoke includes a horizontal deflection coil(31) and a vertical deflection coil. The horizontal deflection coil(31) consists of the main deflection part comprising the second neck part. The ratio of main deflection part length(L) and the second part length(l) is expressed with A=l/L, which is within the range 0.04<A<0.24. When the horizontal deflection coil is the length of 99mm and the second neck part is the length of 87mm, A is 0.172 at the basis of the length of the second neck part.
Patent KR-20010056315-A (KR)
Title: Air cleaner
Inventor: KIM SEONG HAK
IPC: F02M35/00
Filed: 1999-12-15
Abstract: PURPOSE: An air cleaner is provided to reduce improve fuel efficiency and to reduce smoke by maximizing an effective filtering area. CONSTITUTION: A main body(1) of an air cleaner is a hollow cylinder. An air inlet(2) is formed on the outer face of the main body, and an air outlet(4) is formed on a side(3) on an axial line of the main body. A lower cap(6) is combined to the open lower part of the main body with a clamp(5), and an element assembly is received in the main body. An inner support(7) is received in the main body, and one upper end of the inner support is fixed on an inner wall(3a) of the main body by welding. The inner support is formed of bar members in cylindrical shape. A filter(9) is fitted onto the outer face of the inner support, and a sealing member(10) is interposed for the adhesion of an upper side(9a) of the filter with the inner face of the main body. An open lower end(9b) of the filter is shut off by a baffle member(11), and the baffle member is elastically supported on a spring(12) embedded between the baffle member and the lower cap. A sealing member(13) is interposed between the baffle member and the filter. While driving an engine, intake negative pressure is applied. Then, impurities are removed while flowing through the air inlet passing from the filter. Thus, clean air flows into the engine through the air outlet. According to the inner support, air resistance is reduced and filtration performance is improved. Moreover, the filter is simply replaced.
Patent KR-20010058180-A (KR)
Inventor: JUNG YU CHAN
IPC: G02F1/136
Filed: 1999-12-24
Abstract: PURPOSE: A manufacturing method is to provide a thin film transistor-liquid crystal display with 3-step masking processes, thereby reducing production time and cost. CONSTITUTION: A metal layer is deposited on a transparent insulating substrate(1) and patterned to form source/drain electrodes by the first photo process. A transparent metallic layer is deposited on the substrate and then patterned to form a pixel electrode(3) in contact with the source electrode by the second photo process. On the resultant is deposited a doped amorphous silicon layer where a photoresist is deposited. The silicon layer is etched to form an ohmic contact layer(4) using the photoresist as an etching mask. On the resultant are successively formed an amorphous silicon layer, an insulating layer and a metal layer, which are then patterned to form a channel layer(5), a gate insulating layer(6) and a gate electrode(7), thereby forming a TFT. On the TFT-formed substrate is deposited an organic photoresist, which is then carried out an exposure and a development, thereby forming a protective layer(8) covering the TFT.