baber/WOPTO huggingface dataset:
Patent KR-20000038274-A (KR)
Title: Thimble-typed pen
Inventor: KIM JEONG SU
IPC: B43K23/008
Filed: 1998-12-03
Abstract: PURPOSE: A thimble-typed pen is provided to carry the pen fixed to a finger as like a part of a body for easily using a pen by forming the thimble-type. Thereby, the pen improves working efficiencies by working several things such as answering a phone, taking a note, etc. while a user fixes the pen to the finger. CONSTITUTION: A thimble-typed pen comprises a hole(2) for inserting the pen to a finger in the center of a body. A T-typed protrusion(3) is formed on the outer surface vertically and an elastic hook(3') is formed on the upper part of three or four T-typed protrusions(3) maintaining a regular interval. An elastic rack(4) for the hook(3') is formed between each of the T-typed protrusion(3). An elevated platform(5) is formed on the lower part of the outer surface and a slant hole(7) is penetrated to appear a pen-tip(6).
Patent KR-20000038611-A (KR)
Title: Air-permeable film made of polyolefin blend and method for preparing thereof and separator of secondary cell
Inventor: AHN BYUNG IN
IPC: H01M50/494
Filed: 1998-12-08
Abstract: PURPOSE: An air-permeable film made of polyolefin blend, which shows excellent wettability regarding an electrolytic solution, puncture strength and shut down property, and a method for preparing thereof and a separator of secondary cell are provided. CONSTITUTION: A air-permeable film is prepared by: (i) forming film out of mixed blend containing more than 2 kinds of polyolefin by using T-die extruder or film blowing; (ii) preparing air-permeable film by annealing and stretching the formed film; and (iii) treating the surface of the film before or after pores are formed thereon with ionized radiation. The separator of lithium ion secondary cell or alkaline secondary cell contain the air-permeable film.
Patent KR-20000039479-A (KR)
Title: Method for producing hot rolled steel sheet with high tension for steel pipe with low material anisotropy
Inventor: NO GWANG SEOP
IPC: C21D8/02
Filed: 1998-12-14
Abstract: PURPOSE: A method for producing hot rolled steel sheets with high tension is provided to improve material anisotropy while increasing strength by minimizing structure by finding the cause of large change in material anisotropy according to the change in rolling producing process. CONSTITUTION: A steel slab is composed of 0.03-0.10wt% of C, 0.01-0.50wt% of Si, 1.2-2.0wt% of Mn, under 0.030wt% of P, under 0.010wt% of S, 0.01-0.10wt% of Ti, under 0.01wt% of N, under 0.003wt% of B, more than one kind selected from a group formed by 0.02-0.07wt% of Nb and under 0.10wt% of V, and the remnant wt% of Fe and impurities. The steel slab is heated at a temperature of 1100-1170°C for being hot rolled at the temperature of 800-900°C. Then, the steel slab is cooled in water for being wound up at the temperature of 550-680°C. Thus, rolled productivity is improved by using a precise hot rolling condition, and a material anisotropy is excellent for improving productivity while reducing producing cost.
Patent KR-20000040207-A (KR)
Title: Vehicle calling system and method
Inventor: KWON JIN HWAN
IPC: H04B5/04
Filed: 1998-12-17
Abstract: PURPOSE: A vehicle calling system and the method are provided to achieve the location confirmation of clients easily and to move vehicles swiftly by connecting clients and drivers directly. CONSTITUTION: A microcomputer(10) controls the operation of the whole system. A vehicle location signal receiving part(20) receives the location signal of a vehicle from the satellite and provides it to the microcomputer(10). A client connecting part(30) connects the phone call from a client to the microcomputer(10). A vehicle connecting part(40) connects the mobile phone terminal of a specific vehicle and the microcomputer(10) to help the client have a telephone conversation with the driver. A memory part(50) stores software necessary for system operation and data generated in operation. A display part(60) displays the operation states of the system.
Patent KR-20000045803-A (KR)
Title: Method for transmitting cell in atm switchboard
Inventor: JEONG YANG KYU
IPC: H04L12/801
Filed: 1998-12-30
Abstract: PURPOSE: A method for transmitting cell in an ATM switchboard is provided to rapidly transmit the corresponding ATM cell by using VPI(Virtual Path Identifier) table made of bit map of a destination port of the corresponding ATM cell and VPI value and process a change of a use port and a change of the VPI value in a software method. CONSTITUTION: A VPI table(22) is generated by using a bit map corresponding to a VPI value of cell and an output port(23), and the generated VPI table are directly connected the enable terminal of the output port by bit of each memory area. If cell having the VPI value and data, the output port to be transmitted by accessing the bit map corresponding to the VPI value of the corresponding cell, is determined. After confirming the value of the accessed bit map, the input cell is transmitted through the corresponding output port by enabling the output set as '1' in the corresponding bit map.
Patent KR-20000046598-A (KR)
Title: Broadcasting receiver device with function of limitation capability
Inventor: KIM SOO WON
IPC: H04N7/167
Filed: 1998-12-31
Abstract: PURPOSE: A broadcasting receiver device with function of limitation capability is provided to prevent using the television for children or minors at late night time. CONSTITUTION: A broadcasting receiver device with function of limitation capability includes an input(14), a memory(16) and a controller(12). The input(14) receives the time for usage limitation. The memory(16) stores the time input and set for usage limitation. The controller(12) controls the broadcasting receiver device so as not to operate when the time set for usage limitation passes. The input and the memory further receives and stores pass words. The memory further is implemented with a non-volatile memory for successive operation.
Patent KR-19990077111-A (KR)
IPC: G01N33/58
Filed: 1997-11-07
Abstract: Stable, enzymatically triggered chemiluminescent 1,2-dioxetanes with improved water solubility and storage stability are provided. Dioxetanes further substituted with two or more water-solubilizing groups disposed on the dioxetane structure and an additional fluorine atom or lower alkyl group provide superior performance by eliminating the problem of reagent carryover when used in assays performed on capsule chemistry analytical systems. These dioxetanes display substantially improved stability on storage. Compositions comprising these dioxetanes, a non-polymeric cationic surfactant enhancer and optionally a fluorescer, for providing enhanced chemiluminescence are also provided.
Patent KR-19990082066-A (KR)
Title: 호스트기기와 비침해적으로 상호작용하는 개장 점등시스템
IPC: G09G3/30
Filed: 1997-01-23
Abstract: 호스트 기기(104)에서 사용하기 위한 개장 EL 조명 시스템(100)은 호스트 시스템(104)으로부터 제공되고 호스트 기기(104)의 램프(108)에 동력을 공급하기 위해 사용되는 램프 전력 신호에 응하여 조명 효과를 생산하고, EL 램프 시스템(108)은 다수의 EL 램프 셀을 가지며, 순차회로(106)는 EL 램프 셀이 EL 램프 구동신호에 대응하는 순서대로 집합적으로 조명하도록 EL 램프 시스템(108)의 EL 램프 셀 각각을 독립적으로 제어하기 위해 EL 램프 구동신호를 제공하고, 마이크로콘트롤러(406)는 EL 램프(108)로의 주파수, 진폭, 및 듀티사이클을 제어하며, 주파수를 변경하므로써 마이크로콘트롤러(406)는 명암 및 조명색도를 변경하고, 진폭을 변경하므로써 마이크로콘트롤러(406)는 조명 명암을 변경하며, 데이터 신호선은 어떠한 EL 램프(108)를 조명할것인지를 선택하기 위해 마이크로콘트롤러(406)로부터 공급되어, 동적 디스플레이를 생성하고, 신호 조정 회로(102)는 호스트 시스템(104)으로부터 제공된 램프 전력 신호를 비침해적으로 샘플링하며, 그에 응하여 EL 램프(108)로 구동신호를 제공하는 것을 특징으로 한다.
Patent KR-20000064553-A (KR)
Title: 양각포토레지스트조성물의열처리법
IPC: G03F7/023
Filed: 1997-02-27
Abstract: 본 발명은 디아조나프토퀴논 설포네이트 에스테르-노볼락 양각 포토레지스트를 순간 저온 소성 공정으로 처리하는 것에 관한 것이다. 이 방법은 종래의 저온 소성(SB) 공정에 비해 보다 높은 온도(≥130℃)와 매우 짧은 소성 시간(≤30초)을 사용하여 레지스트, 바람직하게는 하부 항반사성 코팅을 처리한다. 이러한 처리에 의해 레지스트의 해상도, 공정 허용 범위, 열적 변형 온도, 레지스트 접착력 및 플라스마 에칭 내성이 크게 향상된다. 반사율이 낮은 기판 또는 항반사성 코팅을 사용하는 경우에, 심각한 정상파 효과를 유발함이 없이 사진 석판 공정 중에 노출 후 소성(PEB) 단계가 필요치 않게 된다.
Patent KR-20000051884-A (KR)
Inventor: JANG WUNG GI
IPC: H04B1/00
Filed: 1999-01-27
Abstract: PURPOSE: A device for selectively intercepting a wireless signal is provided to prevent a frequency in a same or similar band as receiving frequencies of portable terminal/PCS and a pager from being used in a particular region, by radiating the same as a free running frequency, while selectively triggering. CONSTITUTION: A device for selectively intercepting a wireless signal comprises a remote controller(1), a remote controller receiver(2), a micro processor(3), a power circuit(5), a modulator(6), a first oscillator(7), a second oscillator(10) and a third oscillator(13). The modulator(6) generates and outputs a pulse signal corresponding to an arbitrary band at a period when a timer sets up, by an operation power. The first oscillator(7) oscillates a 160-168MHz signal of a frequency band for a pager, to output to an antenna(9) via an amplifier(8), selectively receiving the operation power by control of the micro processor(3), while receiving the pulse signal. The second oscillator(10) oscillates 869-894MHz frequency signal of frequency band for a cellular phone, to output to the antenna via the amplifier(8), selectively receiving the operation power by control of the micro processor(3), while receiving the pulse signal. The third oscillator(13) oscillates 1810-1870MHz frequency signal of the cellular phone, outputting to the antenna via the amplifier(8), selectively receiving the operation power by control of the micro processor(3), while receiving the pulse signal.
Patent KR-20000055352-A (KR)
Inventor: CHEONG YONG SIK
IPC: C23C6/00
Filed: 1999-02-05
Abstract: PURPOSE: A method for vapor depositing barrier hole of contact hole is provided to save manufacturing costs as well as to prevent generation of void inside the contact hole. CONSTITUTION: A method for vapor depositing barrier hole of contact hole according to the present invention comprises the steps: a) vapor depositing an insulating layer on the top of lower metal circuit layer or silicone wafer and then selectively etching the insulating layer by photo-lithography to form a contact hole; b) vapor depositing barrier metal made of titanium layer/titanium nitride layer on the face of the insulating layer in which the contact hole is formed by sputtering method; c) annealing to form silicide for decreasing the contact resistance at the lower wall of the contact hole; d) vapor depositing a thick tungsten layer on the face of the insulating layer in which the contact hole is formed by chemical gas deposition method to reclaim the contact hole; and e) levelling the tungsten layer by chemical/mechanical grinding method to form a tungsten plug wherein the method is characterized in that the said barrier metal is formed by the process comprising vapor depositing titanium layer by sputtering and then forming titanium nitride layer on the surface of the titanium layer by nitrogen plasma treatment.
Patent KR-19990072482-A (KR)
Title: 저항소자및그제조방법
IPC: H01C17/00
Filed: 1999-02-08
Abstract: 본 발명에 따른, 저항 소자는 서로 떨어져 대향하는 말단면들상에 형성된 제1 말단면 및 제2 말단면을 갖는 세라믹 소체와, 세라믹 소체의 내부에서 서로 대향하는 복수개의 내부전극 쌍들을 구비한다.  각각의 내부전극 쌍은 제1 말단면으로부터 상기 제2 말단면 쪽으로 수평으로 연장되는 제1 내부전극과, 제2 말단면으로부터 제1 말단면 쪽으로 수평으로 연장되며 또한 소정의 폭의 간격으로 제1 내부전극과 이격되는 대향 선단(front end)을 갖는 제2 내부전극을 포함하며, 여기서 이러한 복수개의 쌍들은 수직방향으로 층을 형성한다.  내부전극의 복수개의 쌍들중 적어도 하나의 간격은 수평으로 변위되고 내부전극의 나머지 쌍들 사이의 간격과 중첩된다.  이러한 저항 소자를 제조하기 위하여, 변위 거리는 저항 소자에서 목적하는 저항값에 따라 설정된다.  또는, 서로 인접하는 적어도 한 쌍의 내부전극 사이의 세라믹 소체 부분의 두께가 서로 인접하는 나머지 쌍들의 내부전극 사이의 상기 세라믹 소체 부분의 두께와 다르다.
Patent KR-20000055824-A (KR)
Title: Shadow mask for cathode ray tube
Inventor: LEE GWANG SIK
IPC: H01J29/07
Filed: 1999-02-10
Abstract: PURPOSE: A shadow mask for cathode ray tube is provided to efficiently reinforce a strength of a shadow mask, thereby preventing a lowering of a quality of an image although a radius of curvature of the shadow mask is increased. CONSTITUTION: A shadow mask for cathode ray tube comprises a panel forming a fluorescent film screen, an electron gun radiating an electron beam toward the fluorescent film screen, a shadow mask(20) disposed between the fluorescent film screen and the electron gun to land the electron beam at a corresponding R, G, B fluorescent material of the fluorescent film screen, a mask frame for fixing the shadow mask to the panel, comprises an effective screen portion(22) in which a plurality of beam passing apertures are formed to be opposite to the panel and an inflection pattern is constantly formed at least in one direction, and a skirt portion formed to be bent from four edges of the effective screen portion.
Patent KR-20000056587-A (KR)
Inventor: HWANG JI HEE
IPC: H04B7/155
Filed: 1999-02-24
Abstract: PURPOSE: A method for managing statistical data of a wireless communication system, is provided to efficiently operate a base station manager as an agent manages and maintains information on statistical data of the base station manager, and to reuse when the agent regulates statistical data of a personal communication service(PCS) system and another system by extracting demanded statistical data with restricted statistical data. CONSTITUTION: A method for managing statistical data of a wireless communication system comprises the steps of: receiving print out description(POD) of statistical data from a network element; calculating statistical items of the POD to extract an attribute value of present data; generating an attribute value of an intermediate stage, and storing in an accumulator; and if a report period(RP) is ended, calculating every attribute value of an intermediate step as one demanded attribute value, and if the RP is not ended, returning to the step receiving statistical data POD from the network element.
Patent KR-20000065404-A (KR)
Title: Cell projection mask
Inventor: AHN JAE YONG
IPC: H01L21/027
Filed: 1999-04-02
Abstract: PURPOSE: A cell projection mask is provided to prevent a cell region adjacent to the peripheral region from being damaged by the proximity effect by using a mask for a pad comprised of a plurality of dotted mask patterns. CONSTITUTION: A cell projection mask comprises a mask(80e) for a pad comprised of a plurality of dotted mask patterns in the CPM. An exposing process is accomplished in the CPM method by using the mask(80e) for a pad. A plurality of first masks(100) are arranged in the form of a matrix, and the first mask has a rectangular opening(70a). A plurality of second masks(80a-80d) having different mask patterns are provided. Dotted mask patterns which are separated from each other are formed in one of the second masks. The mask patterns has rectangular shapes.
Patent KR-20000011257-A (KR)
Inventor: SHUSHENG TENG
IPC: H01L29/78
Filed: 1999-05-03
Abstract: PURPOSE: A CMOS structure is provided to offer a robust ESD protection not by using an additional mask. CONSTITUTION: The ESD protecting silicide device contains; an activating area on a single crystal silicon substrate; a gate channel formed on the activating area; a LDD source area and LDD drain area formed in the both sides of the gate channel; a silicide layer to cover at least part of the source area and the drain area, and separately arranged crosswise from the gate channel; an oxide layer to cover the rest part of a structure; an electrode contacted in the source area, the gate channel, and the drain area.
Patent KR-20000073542-A (KR)
Inventor: JUN BEOM HWAN
IPC: H01L21/66
Filed: 1999-05-12
Abstract: PURPOSE: A method for compensating a local error of a wafer in a stepper is provided to prevent yield from being deteriorated by a pattern misalignment, by performing an optimized exposure regarding the entire or local wafer in respective positions of a chip. CONSTITUTION: A compensation function means a positional offset value for compensating a bending of a reflective surface of a stepper. Regional pattern error data is obtained by detecting an align mark of a wafer. The compensation function is combined with the regional pattern error data to modify the compensation function. The modified compensation function is used in offsetting a self-reflection surface of the stepper, so that the wafer is shifted by an offset value.
Patent KR-20000074375-A (KR)
Inventor: KIM YOUNG NAM
IPC: A45D31/00
Filed: 1999-05-20
Abstract: PURPOSE: A making method of artificial nails by forming the nail product after printing patterns on a flat thin sheet of synthetic resins is provided to express various designs smoothly and enable mass-production with few inferior products. CONSTITUTION: The artificial nail is produced by cutting a flat thin sheet(1) of synthetic resins, dividing the sheet according to a size(2) of the nail and printing patterns on the surface directly or by using transfer paper, and then forming with cutting the printed thin sheet in a mold of a press into a nail shaped product.
Patent KR-19990068497-A (KR)
Title: 기념록액자제작방법
Filed: 1999-05-26
Abstract: 본 발명은 기념록(紀念錄) 액자 제작방법에 관한 것으로서, 결혼식의 축하 인사말이나 덕담 및 기념하고자 하는 사진 또는 그림등을 오랫동안 영구 보존할 수 있도록 한 기념록 액자에 관한 것으로서, 점토를 규산소다를 혼합한 물로 반죽하여 기념록 원판을 제작하는 과정, 기념록 원판을 7~8일간 건조시키는 과정, 기념록 원판을 950~1000℃로 초벌구이하는 과정, 초벌구이된 기념록 원판에 유약을 입혀 1250~1270℃로 12~14시간 동안 재벌구이하여 기념록 원판을 냉각시켜 완성하는 과정, 기념록이 적힌 종이를 컴퓨터로 편집하는 과정, 기념록을 기념록 원판에 전사하는 과정, 기념록이 전사된 기념록 원판을 액자에 넣어 액자를 제작하는 과정으로 이루어지되, 상기 기념록을 편집하는 과정은 기념록을 컴퓨터나 팩스로 전송받아 편집하는 과정을 이용하여 기념록 액자 제작방법을 이용함에 따라, 기념록을 간편·용이하게 영구적으로 보관할 수 있음은 물론, 기념록 원판 제작에 따른 불량율을 최소할 수 있고, 기념록을 직접 전달하지 않고도 기념록 편집이 가능하므로 기념록 구비에 따른 번거로움과 시간을 절약할 수 있을 뿐만 아니라, 저렴한 비용으로 기념록 액자를 제작할 수 있는 것이다.
Patent KR-20010002461-A (KR)
Title: Polyolefin resin composition containing chaff powder
Inventor: CHAE GYEONG SEOK
IPC: C08L23/12
Filed: 1999-06-15
Abstract: PURPOSE: A polyolefin resin composition comprising polypropylene resin, chaff powder, adhesive resin and talc and having low specific gravity, excellent scratch resistance and impact resistance is provided, which can be applied for raw material for automobile parts, various vessels and building or industrial material. CONSTITUTION: The resin composition comprises 50 to 88% by weight of polypropylene resin having a melt index of 30 g/10min, 5 to 40% by weight of chaff powder and 2 to 10% by weight of modified polyolefin resin, additionally less than 30% by weight of talc. The modified resin is modified polypropylene resin by graft polymerization of polypropylene resin with maleic acid anhydride as a hydrophilic functional group.
Patent KR-20000006407-A (KR)
Inventor: OTAKI MITO
IPC: F21S8/10
Filed: 1999-06-24
Abstract: PURPOSE: A head light for a motor vehicle is provided not to exchange a bulb through a discharge bulb while supplying an electric power to a lighting circuit. CONSTITUTION: The head lamp for a motor vehicle having power is installed with:a discharge bulb(18); reflectors(14,16) for keeping the discharge bulb; a lamp main body(12) having an opening unit for exchanging the discharge bulb; back covers(32,34) for covering the opening unit; a lighting circuit(26) for lighting the discharge bulb; a first connector(30) contacted to the lighting circuit; a second connector(102) contacted to the power; a fixing member(36) for fixing the back cover to the first and the second connectors, capable of dividing.
Patent KR-20010003708-A (KR)
Inventor: KIM HYEON HONG
IPC: B66C13/00
Filed: 1999-06-24
Abstract: PURPOSE: A positive boom latch system is provided to positively deal with movement of a boom toward not only front and rear but also right and left. CONSTITUTION: A swing body rotation unit(32) is formed on a swing body fixation unit(34). A boom latch(14) is fixed on the swing body rotation unit(32) by a support pin(22) to endure tension and compression in a boom(38). A counter wait(24) is formed on one end of the boom latch(14) and a boom holder pin(12) supporting the boom(38) is formed on the other side. A rotation pin(18) causing the rotation part of the boom latch(14) to move is formed on one side of the boom latch(14). Two wire rope fixation points(16) moving the rotation part of the boom latch(14) are formed on the upper side of the boom latch(14) at specific distance. A hydraulic cylinder(30) combined to the wire rope point(16) by a wire rope(20) is formed on one side of the swing body fixation unit(34). A limit switch(28) is formed on the swing body fixation unit(34) toward the hydraulic cylinder(30) and a limit switch(36) is formed on the lower part of the boom holder pin(12).
Patent KR-20000006499-A (KR)
Inventor: WHATANABE NAOYOSHI
IPC: H03K5/13
Filed: 1999-06-26
Abstract: PURPOSE: The timing signal generation apparatus and method is capable of automatic detection of a wrong fixing state when a pulse width and a time space each other is narrower than a limit value of test pattern signal fixed by program. CONSTITUTION: The timing signal generation apparatus comprises: a clock generator 113A, a forth latch circuit 16, and a fifth latch circuit 17. The clock generator 113A generate set pulse(Ps) and reset pulse(PR). The forth latch circuit 16 and the fifth latch circuit 17 mounted outside of the clock generator 113A. The forth latch circuit 16 latch a positive number relay signal(MT) generated by down counter of a positive number relay apparatus 10. The fifth latch circuit 17 latch MDAT generated by a first locking circuit 12.
Patent KR-20010005153-A (KR)
Inventor: PARK JONG HUN
IPC: G11C11/406
Filed: 1999-06-30
Abstract: PURPOSE: A column address strobe circuit of a synchronous DRAM is provided to improve the operation speed by preventing the delay of a column address. CONSTITUTION: A column address strobe circuit of a synchronous DRAM prevents the delay of a column address by connecting a cast12, wherein Yi is disabled by inputting a burst end, precharge bank address, to a local column address generator, not to an address strobe circuit. The column address strobe circuit inputs a column address strobe signal to a bank column address generation part(150), and performs the control by inputting a signal disabled by a burst end and a bank precharge signal to a local column address generation part(160). The column address strobe signal strobes an external address by adding a column address signal by the column address command with a bank address.
Patent KR-20010009654-A (KR)
Inventor: LEE SU BOK
IPC: D06C27/00
Filed: 1999-07-12
Abstract: PURPOSE: A method for manufacturing man-made polyester suede is provided to have the same touch as that of the natural suede, to exhibit a good elastic property, and to lower manufacturing cost. CONSTITUTION: Man-made suede is manufactured by knitting an eluted polyester ultrafine yarn having the fineness of single yarn of less than 0.05 deniers, a high shrinking yarn having count shrinking percentages of 30-40% and a polyester yarn having the total fineness of 50-70 deniers; or the eluted polyester ultrafine yarn and spandex yarn having 20-40 deniers, with tricot knitting machine having 2-3 guide bars, raised and dyed. The man-made suede thus produced has a good touch and elasticity.
Patent KR-20010010519-A (KR)
Inventor: KIM SI HWAN
IPC: G02F1/1339
Filed: 1999-07-21
Abstract: PURPOSE: A multi display device and manufacture method thereof are provided to remove the discontinuity of each screens by minimizing the distance between plane panel display elements connected to each other. CONSTITUTION: An adhesive(18) is coated inside a section surface of a substrate(12,12') and a protective plate(100) is adhered to the section surface of a substrate(12,12'). A screen display gap between a plane panel display element(20) and a plane panel display element(40), a length(L1) of a seam is minimized because plural plane panel display elements(20,40) are sealed only by using the adhesive and the protective plate(100) without using a sealant. The rest sides of the upper and lower substrates(20,40) is bonded and sealed by the sealant. A spacer, arranged inside the adhesive(18), keeps the width of the adhesive(18) uniformly.