baber/WOPTO huggingface dataset:
Patent KR-19990087959-A (KR)
Title: 독출및기록을고속으로행하는동기형반도체기억장치
IPC: G11C11/407
Filed: 1999-04-24
Abstract: 어드레스 입력을 데이타 입력보다 빠르게 수신하고, 각 뱅크에 대응하는 래치 회로에 기록시의 컬럼 어드레스의 디코드 처리 결과나 용장 메모리 열로의 치환 판정 결과를 유지한다(스텝 S107 ∼ S110).  데이타는 뱅크에 도달 후 어드레스 처리 결과를 사용하여 즉시 각 뱅크에 기록된다(스텝 S112 ∼ S114).  기록 작업 행정에서 발생하는 데이타의 쓸데없는 대기 시간 때문에 칩의 동작 주파수가 제한되는 일이 없고, 효율적인 데이타 교환이 가능하다.
Patent KR-19990046788-A (KR)
Title: 이동설치성을갖는공기조화장치
Filed: 1999-04-26
Abstract: 본 발명은 이동설치성을 갖는 공기조화장치에 관한 것으로서, 종래의 공기조화장치는 실외기와 실내기가 각각 구성되어 설치가 번거롭고 이설이 용이하지 않은 문제점이 있었다. 이에 따라 본 발명은 지붕(R)과 이동수단으로 캐스터(C)를 구비한 케이싱(10)과, 케이싱(10)의 내부 상부에는 콘덴서(11)와 압축기(12), 제어부(13)를 구비하고, 케이싱(10)의 내부 하부에는 외부공기를 1차적으로 걸러주어 장치 내부로 분진 및 이물질의 유입을 방지하도록 하는 프리필터(14), 냉기를 발산하여 흡입공기를 냉각시키는 쿨링코일(15), 외부공기를 가열하는 히팅코일(16), 가습을 수행하는 가습기(17), 외부공기를 흡입하는 급기팬(18)과 급기팬(18)의 전단에 설치된 헤파필터(19) 등을 설치하여 공기조화장치의 실외기와 실내기를 일체화시킨 것을 특징으로 하는 것이다. 이러한 본 발명은 공기조화장치를 설치하기 위한 설치공간의 제약을 받지 않으며 설치에 따르는 부속 공사가 필요없기 때문에 사용자의 필요에 따라 원하는 곳에 설치 및 이설이 용이하게 된다. 이러한 본 발명은 유효연결거리 내에서는 장치의 운전 중에도 이동이 가능하다.
Patent KR-20000067238-A (KR)
Inventor: LEE MOON SANG
IPC: C09K21/02
Filed: 1999-04-26
Abstract: PURPOSE: Provided is an effervescent fireproof coating material composition containing organic and inorganic compounds, that has excellent fire resistance and heat resistance by forming a uniform foam layer using an organic foaming agent and carbon dioxide generated from inorganic carbonate. CONSTITUTION: The composition contains i)0.001-50% of organic foam agent that can be oxidized easily to carbon dioxide to form the foam layer at the high temperature; ii)5-70% of inorganic carbonate that make carbon dioxide occur; and then iii)10-80% of a heat insulating material that can have or form high melting point to form an insulating layer. The organic foam agent is at least one selected from the group consisting of gelatin, melamine, epoxy resin, a cellulose and casein. The inorganic carbonate is at least one selected from the group consisting of Talc, Calcite, Sepiolite, Dolomite, CaCO3, MgCO3, Na2CO3, NaHCO3, K2CO3, KHCO3, BaCO3, Borax, Perlite, a magnesium silicate compound, Breunnerite and MnCO3. (c)the insulating material is at least one selected from the group consisting of water glass, SiO2, Al2O3, graphite, aluminated silica and Vermiculite.
Patent KR-19990088159-A (KR)
Title: 용융금속도금장치
IPC: C23C2/00
Filed: 1999-05-10
Abstract: 본 발명은 장시간의 운전이 가능하고 도금 제품의 생산성이 좋을 뿐만 아니라 품질좋게 도금을 행할 수 있는 용융금속 도금장치를 제공한다.  싱크롤(5) 및 서포트롤(6)은 용융금속(1)과 접촉하는 표면이 모두 규화철층으로 피복되어 있으며, 베어링(8)은 내열강제의 홀더(14)에 카본·카본파이버 복합재(15)를 안에 붙이고 있다.  홀더(14)의 표면은 싱크롤(5)과 마찬가지로 Fe 3 Si층(13)이 피복되어 있다. 축부(11)의 표면에 Fe 3 Si층(13)이 있고, 카본·카본파이버 복합재(15)와 접촉하여 슬라이딩한다. 본 발명의 싱크롤, 서포트롤 등은 내식성 및 내마모성이 우수하기 때문에 장시간의 도금 운전이 가능하여 도금 제품의 생산성이 향상된다.  또한 드로스의 발생이 적기 때문에, 도금 불량이 적어져 도금의 품질을 향상할 수 있음과 동시에 용융금속 자체의 수명을 길게 할 수 있다.  또한 회전축의 부식 및 마모가 매우 적기 때문에 장시간 운전하여도 강판에 진동이 발생하지 않아 도금 품질을 장시간 유지할 수 있다.
Patent KR-19990064869-A (KR)
Title: 보안용 필터가 달린 모자
Filed: 1999-05-17
Abstract: 본 발명은 기존 모자나 헤어밴드등 에 탈착 할 수 있으며 또한 착용후 자신의눈위치에 맞추어 위상을 조절 할 수 있는 썬그라스 대용 보안필터가달린 모자에 관한 것이다. 
     기존 안경이나 썬그라스는 귀와 코 등에 연결된 테에의해서 지탱되는 구조이나 본 발명의 보안용필터 는 모자나 헤어밴드등 에 연결하여 지탱되는 구조로써 착용후 눈과 밀착정도를 자유로이 조절 할 수 있는 구조와 형상으로 발명되었음을 특징으로 한다.
Patent KR-20000074257-A (KR)
Title: Method of producing an aggregating agent for better environment
Inventor: KIM MIN GIL
IPC: B01D21/01
Filed: 1999-05-19
Abstract: PURPOSE: A method of producing an aggregating agent for better environment is provided, which is characterized in the aggregating agent can make dried powder with wastewater containing heavy metals and paint and leachate by using adsorption and make biodegradable. CONSTITUTION: A method of producing an aggregating agent for better environment proceeds to the following steps: a mixing process with 0.01-20wt% of spiculisporic acid derivatives and 0.01-20wt% of absorbent polymers; and a coating process for the surface of metal-oxides or hydroxides with the mixed liquid. The metal-oxides are such as zinc oxide, aluminium oxide, potassium oxide, titanium oxide and iron oxide and the hydroxides are such as calcium hydroxide, aluminium hydroxide, zinc hydroxide and magnesium hydroxide. The absorbent polymers are a sort out of poly acrylic acid or sodium displacers, poly meta acrylic polymers and polymers of anhydrous malein acid and acrylic acid.
Patent KR-19990068580-A (KR)
Title: 칠판지우개털이장치
IPC: B43L19/00
Filed: 1999-06-03
Abstract: 본 발명은 털어지는 지우개가 외부로 노출되지 않도록 하여 분필가루가 실내를 떠돌지 않도록 하고 브러쉬의 회전방향과 지우개의 이동방향이 같도록 하여 지우개가 효과적으로 털어지도록 하며 또한 흡입된 분필가루가 별도의 필터에 걸러지도록 함으로써, 흡입모터를 오염시키지 않도록하여 모터의 수명이 연장되고 제품의 신뢰성이 향상되도록한 칠판 지우개 털이장치에 관한 것으로서, 특히 분리판에 의해 상부공간과 하부공간으로 구획된 케이스가 구비되고, 상기 상부공간에는 칠판 지우개가 출입되도록 케이스의 전후방으로 관통된 출입구가 형성되며, 상기 출입구의 내부에 상기 칠판 지우개의 이동방향과 직교되도록 설치되어 브러쉬모터로 회전되는 브러쉬가 구비되고, 상기 분리판에는 상기 상부공간과 하부공간을 연결하는 통로가 형성되고 상기 통로에는 상기 상부공간에서 털어지는 분필가루를 걸러주는 필터가 구비되며, 상기 하부공간에는 상기 상부공간의 공기를 흡입하여 상기 케이스의 외측면에 형성된 배기구로 배기시키는 흡입모터가 구비되도록 구성되어 있다.
Patent KR-20010002009-A (KR)
Inventor: LEE SEONG SU
IPC: H01L27/115
Filed: 1999-06-10
Abstract: PURPOSE: A method for fabricating a non-volatile memory device is provided to reduce a critical dimension of a space between floating gates by simplified process and to minimize a loss of a field oxide layer by implementing the sidewalls of the floating gate as an inclined profile. CONSTITUTION: In a step for removing a silicon nitride layer remaining on an upper portion of a floating gate(104) by a strip process using phosphoric acid, the first and the spacers of silicon nitride are simultaneously removed. As a result, the floating gate(104) is formed on the entire portion of an active region and partially extended to an edge portion of a field region. Therefore, the floating gate(104) is separated from that of an adjacent memory cell. Furthermore, in a photolithography process for patterning the floating gate, a loss of the field oxide layer can be prevented and a high coupling coefficient between the floating gate and a control gate can be maintained.
Patent KR-20010002224-A (KR)
Inventor: LEE BONG SANG
IPC: F02F1/38
Filed: 1999-06-12
Abstract: PURPOSE: A structure of a water jacket of an engine for a vehicle is provided to increase a cooling efficiency and an engine performance by facilitating a turbulent motion by forming an induction path on the surface of a water jacket of an engine. CONSTITUTION: A structure of a water jacket of an engine for a vehicle includes a water jacket(10) molded integrally to a cylinder block and a cylinder head of an engine, a plurality of elliptical induction paths(12) formed on the surface of the water jacket for inducing coolant to generate turbulent motion of the coolant on the water jacket. Preferably, the induction paths are formed in equal intervals and in the form of a concave hole.
Patent KR-20000011358-A (KR)
Inventor: OTAGEICHIRO
IPC: G06F1/20
Filed: 1999-06-30
Abstract: PURPOSE: The heat radiation apparatus has a good heat radiation performance to the outside of a housing(3). CONSTITUTION: The heat radiation apparatus is installed in an electronic device, and radiates the heat generated in an electronic component arranged in the housing of the electronic device to the outside of the housing. An open aperture for radiation is formed on the main wall of the housing, and a heat radiator(7) is arranged inside the housing. The heat radiator comprises a metallic body(8) having a heat pipe portion(9) and a heat radiation fin(10) which is attached around the open aperture, being faced with the open aperture. A heat generation component such as a CPU(5) is contacted to a part away from the part where the heat radiation fin of the metallic body is attached.
Patent KR-20000011522-A (KR)
Inventor: ANBO TOSHIYUKI
IPC: H01F17/00
Filed: 1999-07-06
Abstract: PURPOSE: An inductor device and its production method are provided not to complicate a producing process though the device is slimmed, and to prevent the laminating contrary. CONSTITUTION: The inductor device has; many insulation layers; a coil pattern unit formed between the insulation layer; a contacting unit to contact the upper and lower coil pattern unit partitioned by the insulation layer at a coil; the coil pattern unit has; two rectilinear patterns about horizontal; a curved pattern to contact the first end of the rectilinear pattern. If the sum of size of a plane arrow side of two rectilinear patterns is A1, and the size of a plane arrow side of the curved pattern is A2, the A1/A2 are in the range of 1.45¯1.85, and desirably in the range of 1.55¯1.75.
Patent KR-20010009174-A (KR)
Inventor: KIM MOON SEOP
IPC: B25D3/00
Filed: 1999-07-08
Abstract: PURPOSE: A multi-functional chisel is provided to cut wood by forming a saw at steel member of the chisel while adding a cutter blade insertion unit, a driver, and a wrench in a handle unit. CONSTITUTION: A trimming blade is formed at end of a steel member(10) while forming a saw(4) at side of the member. A fix unit(20) fixes the steel member. Drivers(21,22) are installed on side of a handle unit(30) while installing a wrench(23) at rear surface of the handle unit. A cutter blade insertion unit is formed on front of the handle unit. Herein, the cutter blade, the drivers, and the wrench are used for painting. The cutter blade eliminates foreign material, the drivers detach/attach consent, and the wrench loosens/tightens a bolt fixing a roller rod.
Patent KR-20010010587-A (KR)
Inventor: KIM GAB JIN
IPC: A01K91/03
Filed: 1999-07-21
Abstract: PURPOSE: An apparatus for a rig is provided, for keeping the interval between fishing lines steadily, to prevent the fishing lines from being tangled and to make the tangled lines be removed easily. CONSTITUTION: The apparatus for keeping the interval between fishing lines steadily(100) comprises a support part(110) where a sinker for a rig is mounted; knot parts(120) which are formed in the both terminal of the support part(110) and have hollow part(121); and a plurality of withdrawing holes(122) which are formed in the side of knot parts(120). A plurality of fishing lines(170) are withdrawn from the side of knot parts(120) to the hollow part(121).
Patent KR-20010010689-A (KR)
Inventor: BAEK CHUNG HEUM
IPC: G11B15/44
Filed: 1999-07-22
Abstract: PURPOSE: An apparatus for separating and connecting loading power of a magnetic recording/playback device is provided to enhance reliability of action by distributing components and changing positions thereof with a holding force between two objects. CONSTITUTION: A couple of supports are formed at both sides of a trans latch(143) from the bottom surface. Both hooks having elasticity are put on the supports respectively. The hooks are spread and then contracted elastically when a holding member(146') is pressed slightly. Thereby, the holding member is combined. A support protrusion(205) is formed on a side of the trans latch to promote rotation. Hanging protrusions(206,207) are provided on a side of the hooks respectively to hold the holding member without separation. The holding member is fixed on a specific portion of the trans latch so that a holding force of a latch is delivered to the holding member. Therefore, the trans latch is fixed firmly.
Patent KR-20000011936-A (KR)
Inventor: KONDOTED SCHEWZIRO
IPC: H04N5/14
Filed: 1999-07-23
Abstract: PURPOSE: An information processing device is provided to change the action state of the signal processing circuit corresponding to the outer action state set up signal. CONSTITUTION: The signal processing device comprises: a signal processing circuit to perform a certain process of an input information signal; a control signal source to supply a control signal to the signal processing circuit; an action condition setting up circuit to generate the action condition set up signal of the signal processing circuit corresponding to the control signal; and a signal change circuit to change the action state of the signal processing circuit corresponding to the control signal. Herein, when an image information is converted, a class is detected corresponding to multiple pixels of an input image signal. Accordingly, suspended images and dynamic images are obtained having better quality than that of former image information conversion device.
Patent KR-20010018369-A (KR)
Inventor: YANG SEUNG SIK
IPC: G06F3/12
Filed: 1999-08-19
Abstract: PURPOSE: A method for reprinting of document is provided to print a document rapidly by storing printer data transmitted from a printer driver to a printer in a predetermined area of a computer and transmitting the stored printer data to the printer when the same document is printed once more. CONSTITUTION: A printer driver displays a print working window in order that a user may set a printing condition of a document(S301). The printer driver confirms whether reprinting button is selected(S302). If the reprinting button is selected, printer data stored in a predetermined portion of a memory are outputted(S303). The printer driver detects the printer data stored in the memory, that is, the printer data which is created for printing to the printer the most recent. If the printer data is detected, the printer driver transmits the detected printer data to the printer through input/output port(S304). If the reprinting button is not selected, the printer driver performs an operation corresponding to the selected button(S305).
Patent KR-20010018705-A (KR)
Inventor: JANG CHANG WON
IPC: H04B1/38
Filed: 1999-08-21
Abstract: PURPOSE: An external host interface port and an ear microphone of a portable radiophone are provided to use an ear microphone jack connector port and an external host interface connector port in common to realize an ear microphone phone function of the portable radiophone and reduce the size and the weight of the portable radiophone. CONSTITUTION: An external host interface connector is formed at a predetermined position of a portable radiophone(30) for including the function of a microphone jack connector. An ear microphone(40) has an ear microphone jack(46) in one end with having a predetermined shape and connected with the external host microphone jack, and is coupled with a connecting line(44) to have a speaker(42) in the other end.
Patent KR-20010019503-A (KR)
Inventor: BANG GWANG SEOK
IPC: G06F1/26
Filed: 1999-08-27
Abstract: PURPOSE: An on/off switcher of a notebook computer is provided to prevent a power-off of the notebook although a user unintentionally pushes a power button of the notebook computer. CONSTITUTION: The switcher comprises a power button(10), a power switch, a safe guide(20) and an operation module. The power button(10), installed on an external casing(4), having a button protrusion(12) extended toward an interior space. The power switch, installed against the power button(10) at an inner side of the external casing(4), controls supplying an electric power. The safe guide(20), movable between the power switch and the button protrusion, has an actuation protrusion. The push action of the power button(10) is effective when the position of the actuation protrusion is on the same linear line with the button protrusion(12). The operation module is installed within a groove concavely formed on the external casing(4).
Patent KR-20010019784-A (KR)
Inventor: HA DO SEON
IPC: H01L21/265
Filed: 1999-08-30
Abstract: PURPOSE: An arc chamber of an ion implanting apparatus using an E-typed insulating material is provided to extend a maintenance period of the arc chamber, by using an insulating material of a structure which is not easily contaminated by an ion beam or a gas particle, in the arc chamber. CONSTITUTION: A filament(28) emits a thermal electron. A repeller(26) is located in a position opposite to the filament, and repels the incident thermal electron by Coulomb force. A cathode plate(24) is located in a position opposite to the repeller and penetrates the filament. The cathode plate repels again the thermal electron repelled by the repeller. The first insulating unit includes a plurality of insulating materials(40,42,44,46) of which a side end surface is E-typed, to maintain insulation between the cathode plate and the first sidewall of a housing. The second insulating unit includes a plurality of insulating materials of which a side end surface is E-typed, to maintain insulation between the repeller and the second sidewall of the housing.
Patent KR-20010027713-A (KR)
Inventor: KANG HUI BOK
IPC: H01L21/82
Filed: 1999-09-15
Abstract: PURPOSE: A nonvolatile ferroelectric memory device and method for relieving a fail address of the memory device are provided to efficiently relieve a column address using an amplifier of a new hierarchical structure capable of holding in common a bus for reading and a bus for writing when a fail is generated in a column address. CONSTITUTION: The memory device includes a main cell array block portion and a column reference cell array block portion including word lines of a split structure and bit lines perpendicular to the word lines, a redundancy cell array block portion, first through third amplifying portions, first through third redundancy amplifying portions(123a,124a), first and second data buses, a column redundancy driving circuit portion(125) and a data input/output buffering portion(126). The redundancy cell array block portion is the same composition as the main cell array block portion and replaces a column address of the main cell array block portion when a fail is generated in the column address. The first through third amplifying portions amplify a bit line signal of the main cell array block portion by three steps using a data bus used in common when reading and writing a data. The first redundancy amplifying portion amplifies a bit line signal of the redundancy cell array block portion when a fail is generated a column address of the main cell array block portion. The first data bus is in common used when reading and writing a data and makes an interface an output signal of the first redundancy amplifying portion. The second redundancy amplifying portion amplifies a signal of the first data bus. The second data bus is in common used when reading and writing a data and makes an interface an output signal of the second redundancy amplifying portion. The third redundancy amplifying portion amplifies a signal of the second data bus. The column redundancy driving circuit portion relieves a fail by replacing a failed column of the main cell array block with a column of the redundancy cell array block when a fail is generated in a column address of the main cell array block. The data input/output buffering portion transmits a data of the relieved column to an input/output pad.
Patent KR-20010028656-A (KR)
Inventor: LEE TAE GEUN
IPC: A23K1/00
Filed: 1999-09-22
Abstract: PURPOSE: Feed stuff using farmhouse by-product and a method for preparing thereof are provided by fermenting the mixture of by-product, thereby, 60% or less of conventional feed can be replaced. CONSTITUTION: A method for preparing feed stuff using farmhouse by-product comprises the steps of: (i) a first step to prepare a mixed medium of powdered eggshell 10-15wt.%, sawdust 30-35wt.%, wheat bran 20-25wt.%, rice bran 15-20wt.%, and molasses 5wt.% with 20-40% water content; (ii) a second step to inoculate the mixture of fermentation microbes containing yeast, lactic acid bacteria, Bacillus, and Aspergillus, and ferment at 30-38deg.C for 2-8 hours while stirring; (iii) a third step to discharge fermented material and pile up out in the open for 1-13 days; and (iv) a fourth step to add powdered corn 15-20wt.%, powdered fish 3-6wt.%, fruit skin of plant 3-6wt%, and molasses 2-4wt.%.
Patent KR-20010038343-A (KR)
Inventor: LEE JONG KWAN
IPC: H04B1/38
Filed: 1999-10-25
Abstract: PURPOSE: A handstrap for cellular phones is provided to seek a bearer's safety by emitting light rays when he walks on a dark street at night. CONSTITUTION: A handstrap(1) is comprised of a handle strap(2), a connection body(3), and a string thread(4). Inside of the connection body(3), a circular support plate(5) is laid. Both ends(2a,2b) of the handle strap(2) are laid on the lower part of the connection body(3) so that a closed loop can be formed. The handle strap emits light rays in the night. An incoming hole(7) formed in a lower end side(6) of the connection body(3) is perorated from the both ends(2a,2b) of the handle strap(2) to a deep central portion of the connection body(3). An outgoing hole(9), coaxial to the incoming hole(7), is perforated from an upper surface(8) of the connection body(2). A circular sheet side(10), larger than the diameter of the incoming hole(7), is formed in the boundary point that the incoming hole(7) and the outgoing hole(9) meet each other. A space part(12) is formed by a curved side(11) connecting from the sheet side(10) up to the incoming hole(7). Inside of the space part(12), the circular support plate(5) is attached to the sheet side(10). A hole(13) is formed in the center of the circular support plate(9). The incoming hole(7) and the outgoing hole(9) are connected through the hole.
Patent KR-20010045394-A (KR)
Inventor: JANG SE EOK
IPC: H01L21/28
Filed: 1999-11-04
Abstract: PURPOSE: A method for manufacturing a gate electrode of a semiconductor device is provided to make a polysilicon layer and a titanium silicide layer maintain the same re-oxidation rate, by performing an annealing process using inert gas such as argon before re-oxidizing the gate electrode composed of the polysilicon layer and the titanium silicide layer. CONSTITUTION: A gate oxide layer(12) and a polysilicon layer(13) are stacked on a semiconductor substrate(11). A titanium silicide layer of an amorphous state is deposited on the polysilicon layer. The amorphous titanium silicide layer is transformed to a crystal state by a heat treatment process. The titanium silicide layer, the polysilicon layer and the gate oxide layer are patterned to form a gate electrode by using a hard mask. The resultant structure having the gate electrode is annealed in an inert gas atmosphere. The gate electrode is re-oxidized.
Patent KR-20010045472-A (KR)
Inventor: AHN CHUNG HYEON
IPC: G01S7/24
Filed: 1999-11-05
Abstract: PURPOSE: A method of positioning a moving body using location and geographical information is provided to track down moving bodies such as trucks and buses through a computer system or internet. CONSTITUTION: In the method of positioning a moving body, in step (201) the moving body receives a GPS(Global Positioning System) signal. In step (202), the moving body displays its position on a display. In step (203), the moving body delivers the received GPS signal to a GPS compensation server, Here, the moving body's location is checked and the information is displayed along with GIS(Geographical Information System) data on a monitor. In step (204), the compensation server compensates the received GPS signal through IDGPS(Inverted Differential GPS) method and sends the compensated signal to the central control server. And after the central control system receives all the information about each moving body, the control server transmits directions to any moving body if necessary. And each moving body is on hold. In step (205), the central control server sends related information to the moving bodies.
Patent KR-20000035362-A (KR)
Inventor: ECHIGOYA GENICH
IPC: H01L23/525
Filed: 1999-11-10
Abstract: PURPOSE: A redundancy fuse block with small occupancy is provided to cut a particular fuse without any effect on each other, to decrease a size of the fuse cutter, and to decrease the size of a semiconductor memory device. CONSTITUTION: A redundancy fuse block with small occupancy includes a plurality of fuse devices (24), a plurality signal lines(26,27). The plurality of fuse devices(24) and the plurality of signal lines(26,27) are arranged on a window(23) for a selectively cut. Each of the fuse devices(24) includes a bridge(25) connected between a pair of leads(24a) and a terminal of a pair of leads(24a). The pair of leads(24a) and the terminal of the pair of leads(24a) are parallel to the terminal of the pair of leads(24a). Lengths of the bridge(25) further are equal to the length of others in the window(23). Lengths of the plurality of leads(24a) further are equal to the length of others in the window(23).