baber/WOPTO huggingface dataset:
Patent KR-20010001786-A (KR)
Inventor: JUN JIN HO
IPC: B66B23/20
Filed: 1999-06-08
Abstract: PURPOSE: A tension adjuster for the handrail of a passenger transportation system is provided to minimize a driving resistance during the drive of the handrail. CONSTITUTION: A tension adjuster for the handrail comprises a connecting member, a tension adjusting member(70), a rotating member(80) and a handrail contact arrester. The connecting member is combined to an entire frame, leaving a certain interval with a handrail frame. The tension adjusting member is movably combined to the connecting member by an adjusting bolt(21) and a tension adjusting groove having a certain width and length. The rotating member adjusts the tension of the handrail by the movement of the tension adjusting member by being supported on the side of the handrail. The handrail contact arrester guides the handrail not to contact the rotating member and the handrail. In case of the tension or the constriction of the handrail, the tension adjusting member is vertically moved to vertically move the rotating member to adjust the tension of the handrail.
Patent KR-20000006384-A (KR)
Inventor: MAEDA KIKUO
IPC: F16C13/02
Filed: 1999-06-23
Abstract: PURPOSE: A roller supporting device is provided to promote the lengthening of the life span of a bearing and to easily mend and examine. CONSTITUTION: The cone ball bearing has:a pair of inner wheels having an orbit face of two rows; a pair of outer wheels having an orbit face of a singular row; a n outer wheel having an orbit face of two rows; a four-row cone ball placed to make the rotation free between the orbit faces of the inner and the outer wheels; a keeping instrument for having the cone ball keep a certain interval of a circumference.
Patent KR-20010004367-A (KR)
Inventor: PARK SIN SEUNG
IPC: H01L27/10
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a ferroelectric memory device is provided to minimize deterioration of a characteristic of a ferroelectric capacitor wherein the deterioration is caused by a voltage shift generated in forming a metal interconnection, by inducing a voltage shift phenomenon in a direction opposite to that of the ferroelectric capacitor. CONSTITUTION: A ferroelectric capacitor is formed on a semiconductor substrate(20). An insulating layer is formed on the entire structure and is selectively etched to form a contact hole exposing a plate electrode(23) of the ferroelectric capacitor. A metal layer(25) is formed on the entire structure. The metal layer is etched to form a metal interconnection connected to the plate electrode of the capacitor through the contact hole. An electric field in a direction opposite to an electric field applied to the ferroelectric capacitor is applied to the ferroelectric capacitor by a plasma process, so that a deteriorated characteristic of the ferroelectric capacitor is compensated.
Patent KR-19990083724-A (KR)
Title: 밀폐용기의개폐장치
Filed: 1999-06-30
Abstract: 본 발명은 각종 물품을 밀폐보관하는 밀폐용기의 개폐장치에 관한 것으로, 
     본 발명의 목적은 뚜껑의 결합력을 견고히 하여 외력에 의해 우발적으로 밀폐용기가 개방되는 것을 방지함과 동시에 밀폐용기의 최초 개방시 폐기처분되는 부분이 생성되지 않도록하여 자원낭비를 방지함에 있으며, 단 한번의 뚜껑회전으로 개방작업이 이루어지도록하여 그 구조의 단순화로 제작을 용이토록함은 물론 그 개방작업또한 편리하게 행할 수 있는 밀폐용기의 개폐장치를 제공함에 있다. 
     상기한 목적을 달성하기 위한 본 발명의 구체적인 수단으로는; 
     내측벽으로 구성되는 걸림돌기가 용기본체 개방부의 설치홈에 끼움결합되어 이탈이 방지된 구조로서 공회전되는 지지부와, 상기 개방부의 외둘레를 수용,밀폐하는 밀폐돌기가 저면으로 형성되며 힌지편에 의해 상기 지지부의 상부로 적층결합되는 뚜껑부와, 상기 지지부와 뚜껑부의 접합면상에 다수개의 절취편을 형성한 인열부로 구성되며, 상기 인열부의 초기 절개수단으로 상기 개방부 측벽에 예취부를 갖는 개방칼날을 형성하고, 상기 지지부로는 상기 개방칼날이 돌출되도록 돌출홈을 구성시켜, 상기 지지부의 공회전에 따라 상기 절취편이 개방칼날에 의해 절개되도록 구성되는 밀폐용기의 개폐장치를 구비하므로서 달성된다.
Patent KR-20010009067-A (KR)
Inventor: KIM GWANG SEOK
IPC: A01C23/02
Filed: 1999-07-07
Abstract: PURPOSE: Underground fertilization apparatus prevents bad smell generated by excretions and breed of noxious insects, solves environmental pollution like air pollution, water pollution by sprinkling liquid fertilizer in the ground directly, raises absorptivity of liquid fertilizer. CONSTITUTION: Underground fertilization apparatus to sprinkle liquid fertilizer to cultivated land comprises one frame(5) with several connecting bracket(3); delivery hose(17) to transfer liquid fertilizer along each connecting bracket(3) of the frame(5) by connecting with liquid fertilizer tank to store and move liquid fertilizer; plowshare(11) to be connected with tip of each connecting bracket(3) of the frame(5); soil cover(13) to be extended to back of the plowshare(11) by being installed in tip of each connecting bracket(3) of the frame(5); one cylinder(7) or higher to lift or descend whole structure connected with the frame(5) by connecting frame(5) with liquid fertilizer storage tank; chain(15) to be extended back of plowshare(11) in back end of connecting bracket(3) of the frame(5).
Patent KR-20010017779-A (KR)
Inventor: AN SUN OHK
IPC: C05F3/06
Filed: 1999-08-13
Abstract: PURPOSE: A fermentation process of food waste is preferably provided to mass produce good quality of compost and feed by fermenting food waste or excretions from livestock breeding with aerobic bacteria. CONSTITUTION: A fermentation and composting process of food waste is performed by introducing aerobic thermopile into the waste, together with air and heating source to ferment the waste. During fermentation process, fermentation heat is generated and used for the process. Microorganisms and promotor or catalyst can be added to the process and particularly, the catalyst stimulates bacteria to alter sodium ions and to make gaseous chlorine in food waste to be discharged outside. The aerobic fermenting stage is continued for 3-7 days followed by ageing stage for 3-7 days.
Patent KR-20010018185-A (KR)
Inventor: KIM HAK HWAN
IPC: H04B1/38
Filed: 1999-08-12
Abstract: PURPOSE: A method for displaying a graphic equalizer in a mobile phone capable of replaying digital audio data is provided to confirm an audio level value replayed by an MP3 player, and to display a graphic equalizer screen in accordance with the confirmed audio level value, so as to add a visual effect to a user when the user listens to music of an MP3 file. CONSTITUTION: If an MP3 replaying process is performed in a standby state(300), a mobile phone module confirms whether a graphic equalizer mode is set up(302). If not, the mobile phone module displays an MP3 information screen such as an MP3 player through a displayer(308). If the graphic equalizer mode is set up, the mobile phone module inputs audio level values according to frequency bands from the MP3 player, and confirms the audio level values played by the MP3 player(304). The mobile phone module displays a graphic equalizer screen of a presently-set screen mode(306).
Patent KR-20000034938-A (KR)
Inventor: TOUCHI HIROKO
IPC: H03K5/24
Filed: 1999-09-22
Abstract: PURPOSE: A clock signal generator for an integrated circuit is provided to make two internal clocks of a predetermined relationship be valid and invalid always. CONSTITUTION: A clock signal generator for an integrated circuit comprises a clock signal input buffer(11) which generates first and second internal clock signals(CLKM1,CLKM2) in response to first and second external clock signals(CLK1,CLK2) and consists of first and second clock signal input buffers(11,12), a power down signal input buffer(13), a latch circuit(14), first and second enable signal generators(15,16) and a gate circuit(17). The first clock signal input buffer(11) receives the first external clock signal(CLK1) to output a first clock signal(CLKSZ) of the same phase as the clock signal(CLK1). The second clock signal input buffer(12) receives the second external clock signal(CLK2) to output the second internal clock signal(CLKSZ) of the same phase as the clock signal(CLK2). The power down signal input buffer(13) receives an external power down signal(CKE) to output the main power down signal(CKEMZ) of the same phase as the signal(CKE). The latch circuit(14) latches the main power down signal(CKEMZ) at a low level of the internal clock signal(CLKSZ), and outputs the latched signal at a high level of the signal(CLKSZ). The first enable signal generator(15) receives and holds an internal power down signal(CKECZ) at a rising edge of the internal clock signal(CLKSZ), and outputs the held signal(CKECZ) as an enable signal(ENZ1)to the generator(16). The second enable signal generator(16) receives and holds the enable signal(ENZ1) at a rising edge of the internal clock signal(CLKSZ), and outputs the held signal(ENZ1) as an enable signal(ENZ2). The gate circuit(17) outputs the internal clock signal(CLKSZ) as the first clock signal(CLKM1) at a high level of the signal(ENZ1).
Patent KR-20000023477-A (KR)
Inventor: MIKAGI KAORU
IPC: H01L21/306
Filed: 1999-09-28
Abstract: PURPOSE: A method for forming a silicide layer and a method for manufacturing a semiconductor device are provided to form a silicide layer by using a tetra ethyl ortho silicate oxidation layer when injecting ions. CONSTITUTION: A method for forming a silicide layer comprises a method for forming a cobalt silicide layer having a small seat resistance by using a tetra ethyl ortho silicate oxidation layer when injecting ions. In order to activate an ion-injected area, The method comprises the steps of: removing pollution materials by using a first acid solution after performing a heat treatment process; removing the tetra ethyl ortho silicate oxidation layer and a silicide reaction impediment layer formed on a silicon substrate by a dry etching; removing pollution materials by using a second acid solution; exposing a clean silicon surface by using a fluoric acid solution; and forming a cobalt silicide layer.
Patent KR-20000017741-A (KR)
Inventor: KWEON DAE SIK
IPC: A63F7/06
Filed: 1999-10-19
Abstract: PURPOSE: A soccer-gamer which improves a quickness and judgment through a control lever and a kicking button is provided, solving poor presence and movement of an electronic gamer. CONSTITUTION: A gamer comprises a body piece(A) forming an external appearance, an athletic equipment piece(B) where a soccer game is played, a part for discharging of a prize to discharge a prize at the time of scoring a goal, a controlling part which generalize a game control and prize(88)-discharge and so on. The board for soccer game is located in main body(10) and installed leaning toward a front part of a main body(10). After the hitting point of a ball(0) is decided by controlling a ball up and down and moving a hitting-beam(306) from side to side through a control lever(201). A ball is passed by a goal keeper moving left and right, if a goal is scored, through the goal-perception switch(706), a central control part(D3) makes a coil spring(82) to be connected to a reduction gear rotating to discharge a prepared prize. Through that process, a hanging prize is discharged from the outlet.
Patent KR-20010037995-A (KR)
Title: Memory cassette
Inventor: JANG SUN YEONG
IPC: G11B33/12
Filed: 1999-10-21
Abstract: PURPOSE: A memory cassette is to facilely record and reproduce data in an internal memory, and also facilely mount and separate the memory cassette on/from a recording/reproducing device to improve compatibility of a memory card. CONSTITUTION: A memory(3) for storing data is mounted on a memory substrate. A case is provided at an outer portion of an electric connecting portion connected to a signal line of the memory to be fixed to an inner portion of the memory substrate. A latching portion(4) is formed at an outer side of the case to be latched to an external latching jaw by elastic restoring force. The connecting portion is comprised of a power source terminal, a memory code recognizing terminal, a data terminal and an address terminal. Capacity information of the memory and list information of the stored data is transmitted through the memory code recognizing terminal. A sliding switch is provide at the outer side of the case to prevent the data from being stored in the memory.
Patent KR-20000000431-A (KR)
Inventor: LEE YEO JUN
IPC: A01K61/00
Filed: 1999-10-21
Abstract: PURPOSE: A culturing method of a no-nucleus pearl using a sea mussel as a mother shellfish is provided to reduce the production period of a pearl and production unit cost, to produce the black pearl having a high value added. CONSTITUTION: A culturing method of a no-nucleus pearl using a sea mussel as a mother shellfish comprises the steps of:cutting the feet of sea mussel; laying two shells(1) of top and bottom of the sea mussel; discharging sperms or ovum from the genital organ of the sea mussel; cutting the coating membrane cell(2) into a specific size from the end part of the inside of the shell of the other sea mussel prepared; inputting the coating membrane cell(2) into the genital organ of the sea mussel; covering the coating membrane cell(2) with the secretion of the coating membrane cell(2) to produce the pearl.
Patent KR-20010039414-A (KR)
Inventor: MIN HYEONG SEOK
IPC: G11B20/18
Filed: 1999-10-30
Abstract: PURPOSE: An apparatus and a method of compensating video data are to process a video signal considering a property of a media when recording the video signal so as to maximally reproduce the video signal. CONSTITUTION: A recorded video signal processing portion compresses a recording video signal and then outputs the video signal in a video processing unit. An absolute position generating portion divides a scene in a predetermined horizontal and vertical direction using a signal output from the recorded video signal processing portion in the video processing unit, and outputs a position value with respect to a divided block so that a video frame is recorded together with a position value of the corresponding video frame. An absolute position detecting portion(22) distinguishes the position value for informing video data of an image and a certain block position of a video, from data reproduced from a recording medium. A reproducing video signal processing portion(20) detects an error while decoding the pure video data. And a memory(26) receives the position value output from the absolute position detecting portion and uses the value as an address producing reference for recording the reproducing video data output from the reproducing video signal processing portion.
Patent KR-20010039463-A (KR)
Inventor: MIN BYUNG JONG
IPC: B23B1/00
Filed: 1999-10-27
Abstract: PURPOSE: A pin manufacturing method and its device manufacture a multi-stepped pin with nominal eccentricity of concentricity. CONSTITUTION: A supporting plate(1) has multiple V-shaped grooves(2) thereon. An auxiliary pulley(11) of base metal(10) placed on the supporting plate(1) to be processed is connected with a motor(21) placed below the supporting plate(1) by a belt(23). The base metal(10) receives rotary power of the motor(21) through a driven shaft(22) to be processed. Lubricant is given to the frictional surface between the V-shaped grooves(2) and the base metal(10) to smooth the rotation and prevent abrasion. The auxiliary pulley(11) is placed to the base metal(10) direction rather than right above the pulleys(22a) formed on a driven shaft(22) of a power transmitting device(20) to prevent the base metal from sliding forward.
Patent KR-20000000509-A (KR)
Title: Hooking structure for crescent for sash
Inventor: AN BYUNG IL
IPC: E05C3/04
Filed: 1999-10-29
Abstract: PURPOSE: A hooking structure for a sash crescent is provided to install a hanging projection for not moving while a hooked piece of a handle is hung in a hooking ring of a fixed plate for ventilating an indoor air while a door is closed. CONSTITUTION: A hooking structure of a sash crescent comprises: a fixed plate(1) containing a hooking ring(2) and a hanging projection(3) installed being projected on one side and a screw aperture(4) in the middle; a moving plate(10) containing a hooking ring(11) installed being projected on an end of one side and a field aperture(12) on the middle for being laid on the fixed plate; a combining screw(20) combining the field aperture of the moving plate with the screw aperture of the fixed plate for being firmly installed on the inner side of an external door(110); and a base(30) installed to be fixed on the external door at the corresponding location to the combining screw for having a movable handle(32) with a hooked piece(31).
Patent KR-20010045219-A (KR)
Inventor: JUNG TAE SEONG
IPC: H01L21/283
Filed: 1999-11-03
Abstract: PURPOSE: A method for manufacturing a metal interconnection of a semiconductor device is provided to prevent a key hole and to improve step coverage of an upper metal layer, by controlling an etch profile of a tungsten layer inside a hole by a photoresist pattern layer formed in the upper portion of the hole. CONSTITUTION: An oxide layer is deposited on a semiconductor substrate(51) and selectively patterned to form a pattern layer(52) of the oxide layer so that a hole is fabricated. A conductive thin film is formed on the entire surface. Photoresist is applied on the conductive thin film and patterned to be left on a hole. The patterned photoresist becomes a lens type by an annealing process. The conductive thin film and the lens-typed photoresist layer are etched to form a plug layer buried in the hole by a plasma etch process. A conductive thin film is deposited on the entire surface and selectively patterned to form an upper interconnection.
Patent KR-20010046036-A (KR)
Inventor: HAN YEONG CHEOL
IPC: G01N1/00
Filed: 1999-11-10
Abstract: PURPOSE: A VLD sampler is provided to accurately pick a sampler of large diameter more than 300mm required for various indoor dynamic tests in a deep sea without a disturbance. CONSTITUTION: A VLD sampler includes an inner tube(5) moving vertically and divided by a cutting part(4) in an outer case(1) having a jetting device. The jetting device has a guide pipe(6) and a connection pipe(2) at an upper end, four water filling pipes formed vertically and a jetting pipe(9) formed laterally. High pressure water provided into the connection pipe is injected to an injection hole(10) formed in the jetting pipe. The outer case has a plurality of discharge hole(11) for discharging slime to the outside, four shoes(12) mounted on a hinge part(13) to be bent inwardly and a wire rope(14) connected at a lower end of the shoes to be pulled upwardly. The wire rope is mounted on an upper side through a rope guide hole(16) of a rope guide(5) and a guide pipe(6). An inner tube(5) is symmetrically formed centering the cutting part and coupled with a coupling band(17).
Patent KR-20000035689-A (KR)
Inventor: YAMADA NOBORU
IPC: G11B7/243
Filed: 1999-11-25
Abstract: PURPOSE: An optical information recording medium is provided in which recording can be performed at higher speed with higher density by enabling the cooling power of the recording medium to be improved, the overwritten-mark distortion to be decreased, and a medium with high transmittance to be obtained. CONSTITUTION: An optical information recording medium, comprising: a recording layer whose optical characteristics are varied reversibly by irradiation of a laser beam; a reflective layer that transmits a laser beam with a wavelength lambda; and a thermal diffusion layer that is provided while being in contact with the reflective layer,wherein a thickness d of the thermal diffusion layer is within a range of 0 < d.
Patent KR-20010053780-A (KR)
Inventor: JANG SE IN
IPC: G02F1/133
Filed: 1999-12-01
Abstract: PURPOSE: A direct type LCD is provided to prevent a damage of lamp when replacing the lamp with another by enhancing an optic uniformity of LCD, and easily replaces a lamp unit mounted to a lower surface of a diffusion plate. CONSTITUTION: A bottom chassis has a receiving space of a predetermined depth from an upper place, and has at least two apertures separated from each other by a predetermined distance. A lamp assembly reflects a light toward the upper part of the bottom chassis, and is mounted to a back of the bottom chassis through the aperture formed on the chassis. A diffusion plate is separated from the lamp assembly by a predetermined distance, and diffuses a light generated from the lamp assembly. A mold frame is mounted to an upper part of the bottom chassis, and passes the light from the diffusion plate. LCD panel mounted to the mold frame displays information by using the light from the diffusion plate.
Patent KR-20010056151-A (KR)
Inventor: KO CHANG GI
IPC: H01J1/30
Filed: 1999-12-14
Abstract: PURPOSE: A making method for an electric field emission cathode in an electric field emission display element is provided to improve an electric character and to low an electric consumption by etching a wet and a dry etching in order. CONSTITUTION: A cathode electrode layer(22), an insulated layer(26) and a gate electrode layer(28) are gradually formed on the upper surface of the lower substrate(20) in an electric field emission display element. The area of an emitter(25) is formed along to the pattern of an electric field emission cathode array by etching the gate electrode layer(28) and the insulating layer(26). The emitter(25) is formed at the area to form the electric field emission display element. The electric field emission display element is positioned at between the cathode electrode layer(22) and anode electrode layer to maintain electrical insulation. When the insulated layer(26) is etched at the lower substrate(20), the area is gradually performed the wet method and the dry method.
Patent KR-20010056631-A (KR)
Inventor: LEE KYUN YONG
IPC: B41K1/02
Filed: 1999-12-16
Abstract: PURPOSE: A wooden seal having an inlaid design and a cover coupling device thereof are provided to maintain an initial beauty in appearance and prevent loss of a cover by magnetic force of magnets installed at a coupling part. CONSTITUTION: A wooden seal having an inlaid design and a cover coupling device thereof includes the inlaid figure formed at the outer peripheral surface of a main body(10) of the wooden seal, a small end part(12) smaller than the diameter of the main body to couple a cover(20) with a regular section of the outer peripheral surface of a carved part(11) formed at the lower part of the main body, and magnets(30,30') installed at the inner peripheral surface of an inlet of the cover and the corresponding contact part of the small end part to prevent the cover from being separated arbitrarily by mutual magnetic force.
Patent KR-20000048372-A (KR)
Inventor: NAKAMURADADASI
IPC: G09G3/28
Filed: 1999-12-23
Abstract: PURPOSE: A plasma displaying device with half the number of simultaneous luminous pixels is provided to prevent a poor display caused from a voltage drop when a screen is enlarged and to reduce an electric noise or a magnetic noise. Further, when a tonal picture is displayed utilizing a subfield method, a false contour effect of an animated picture can be reduced. CONSTITUTION: In a plasma displaying device with half the number of simultaneous luminous pixels, the plasma displaying device(100, 200, 300, 400) approves a data pulse having a determined polarity to a data electrode(105) in a cardinal number line, while a data pulse of the opposite polarity is approved to a data electrode(105) in an even number line. In a primary and a secondary state generated by the device(100, 200, 300, 400), a scanning pulse, reversed as positive/negative polarity, is approved to a scanning electrode(103) in a cardinal number line and the pulse is approved in the opposite state to a scanning electrode(103) in an even number. The pixels(120, 403), arranged in two dimension, length and breadth are lightened in staggered gird pattern by turns, so as to a number of simultaneous luminous pixels(120, 403) are come to be halved.