baber/WOPTO huggingface dataset:
Patent KR-20000050158-A (KR)
Inventor: JANG HWANG JIN
Filed: 2000-05-19
Abstract: PURPOSE: A gift providing system of an internet site is provided to publicize a company's manufactured goods naturally by registering the goods as a gift and to increase sales. CONSTITUTION: A gift providing system is composed of a server(6) wherein internet sites(2,4) to provide gifts to clients are loaded and internet terminals(8) to access the server(6) through the internet. The server comprises a database(10) storing the mileage points of clients. The internet sites(2,4) consists of a first site(2) for clients and a second site(4) for member companies. The clients access the first site(2) and select their mileage points or gifts according to the winning ranking of a lot. The member companies access the second site(4) and register their manufactured goods as the gifts.
Patent KR-20010049424-A (KR)
Inventor: KOSHI MASUO
IPC: B05C3/18
Filed: 2000-05-26
Abstract: PURPOSE: A solder jet device is provided to prevent the occurrence of a wetting defect at the supply part of melted solder by arranging plural jet ports at every second pitch so that they follow plural inclined lines arranged at every first pitch and making the first pitch interval to be larger than the second pitch. CONSTITUTION: Multiple jet ports(52) are formed in a waveform forming board(51) fitted to the upper end part of a primary jet nozzle(1). The jet ports(52) are constituted of the three strings of a jet port(52A) on an upstream string with respect to the transportation direction(A) of a substrate(P), a jet port(52B) in an intermediate string and a jet port(52C) in a downstream string. The jet ports(52A,52B,52C) are inclined with respect, to the substrate transportation direction(A) by prescribed angles and are arranged, so that they follow plural inclined lines(L) arranged at every first pitch(X) with respect to a transportation orthogonal direction(B) orthogonal to the substrate transportation direction A. The first pitch interval(X) is set to be larger than a second pitch interval(Y).
Patent KR-20010109641-A (KR)
Inventor: OH CHAN GWON
Filed: 2000-05-31
Abstract: 본 발명은 반도체 소자의 금속 워드라인 및 비트라인 형성 방법에 관한 것으로, 배선 금속의 서멀 스트레스 및 산화 방지막으로 스퍼터-실리사이드를 형성함으로써 스텝 커버리지 특성이 좋은 LP  나이트라이드를 마스크 나이트라이드로 적용할 수 있어 마스크 나이트라이드 화학적 기계적 연마 특성을 향상시킴으로서 안정된 소자 특성을 구현시킬 수 있는 효과가 있다. 
     이를 위하여 본 발명에 의한 반도체 소자의 금속 비트라인 형성 방법은, 절연막을 증착한 다음 비트라인 마스크를 이용하여 패터닝하는 공정과, 상기 결과물 위에 나이트라이드를 증착하고 전면 에치하여 나이트라이드 스페이서를 형성하는 공정과, 상기 결과물 위에 확산방지 금속막과 배선용 금속막을 증착하고 리세스하거나 금속막 연마후 리세스하는 공정과, 상기 결과물 위에 스퍼터 실리사이드를 증착하고 화학적 기계적 연마하여 배선 금속 상부에 형성하는 공정과, 상기 결과물 위에 LP  마스크 나이트라이드를 증착한 다음 이를 화학적 기계적 연마하거나 또는 마스크 나이트라이드를 부분적으로 에치백하고 화학적 기계적 연마하여 금속 비트라인을 형성하는 공정을 포함하여 이루어진 것을 특징으로 한다.
Patent KR-20010020932-A (KR)
Title: Process for producing semiconductor device and semiconductor device produced thereby
Inventor: ISHIZUKA NORIO
IPC: H01L21/76
Filed: 2000-06-01
Abstract: PURPOSE: To enable the upper end of a groove to be rounded, while simplifying manufacturing method. CONSTITUTION: An antioxidant film 3 and a pad oxide film 2 are removed by dry etching or the like in a step (d), and the pad oxide film 2 is made to retreat, and the exposed part of a silicon substrate 1 is removed through an isotropic etching method in steps (e) and (f). A shallow groove, whose side wall forms a prescribed angle with the surface of the substrate 1, is formed using an oxide film 3 as a mask in a step (g). Then, the pad oxide film 2 is removed to made it retreat by etching in a step (h). Thereafter, the surface of the substrate 1 is thermally oxidized in a dry oxidizing atmosphere which is reduced in oxygen concentration, and an element isolation thermal oxide film 5 is formed on the groove (i). By this setup, in a process where the upper end of the groove is rounded, the upper end of a groove on the surface of the substrate 1 can be formed into a shape which causes no electrical failures to a transistor, while omitting one of oxidizing processes.
Patent KR-20010109772-A (KR)
Inventor: EUN DONG SEOK
Filed: 2000-06-02
Abstract: 본 발명은 반도체 장치의 퓨즈 형성방법에 관한 것으로, 플로팅 게이트 및 콘트롤 게이트로 이루어진 이중 구조의 게이트 전극을 채용하는 반도체 장치에서, 절연막 위쪽에 플로팅 게이트막을 덮고 패터닝하여 절연막을 드러내는 제1 윈도우 영역을 형성하는 단계, 상기 창을 가지는 기판 전면에 절연막을 콘포말하게 적층하고, 연속하여 콘트롤 게이트막을 적층하는 단계, 상기 콘트롤 게이트막을 패터닝하여 상기 창을 이루는 경계의 양쪽으로 소정 구간씩 겹치는 계단형 액자 패턴과 상기 액자층에 의해 둘러싸인  제2 윈도우 영역에 아일랜드(island) 형으로 이루어지는 하나 이상의 퓨즈 패턴을 형성하는 단계를 구비하여 이루어진다.
Patent KR-20000071985-A (KR)
Inventor: NO TAE GWAN
IPC: B21D24/00
Filed: 2000-06-05
Abstract: PURPOSE: A press molding device and a method thereof using a drawing and a hammering process are provided to reduce the number of materials and processes. CONSTITUTION: For producing a thin product with a flange portion(52), a material(1) is first drawn to form a rough shape and trimmed to form an external. The material is secondly drawn and cut to remove unnecessary portions. After that, the material is thirdly drawn to complete the external and hammered to form the flange portion. Then, the material is pierced, burred and embossed to form a fuel pipe and the wire through hole of a fuel gauge sensor. Therefore, the number of processes and materials is remarkably reduced.
Patent KR-20000063267-A (KR)
Inventor: KANG DONG JU
IPC: A61B5/332
Filed: 2000-06-12
Abstract: PURPOSE: A portable electrocardiogram measuring device which has an electrode structure to be simply used for a portable or domestic use is provided by which patients are able to easily measure electrocardiogram without regard to a place. CONSTITUTION: The portable electrocardiogram measuring device comprises: (i) two handle type electrodes which are formed to be held by both hands of a user; (ii) two step type electrodes where two feet of a user are able to be put on; and (iii) an electrocardiogram measuring portion which are able to be electrically connected to the above four electrodes, wherein the four electrodes are Ag-AgCl electrode.
Patent KR-20020001015-A (KR)
Inventor: CHO GWANG RAE
IPC: G11C11/409
Filed: 2000-06-23
Abstract: PURPOSE: An input buffer control device is provided, which removes an error operation during an auto refresh mode. CONSTITUTION: A refresh signal input part(50) receives a self refresh signal(SREF) and an auto refresh signal(AREF) to generate a refresh signal(REF). A control signal generation part(60) receives a clock enable signal(CKE) and the refresh signal from the refresh signal input part and outputs a buffer control signal(CON). A command buffer control part970) outputs the second command buffer control signal(MCON2) controlling an RAS control signal buffer(RASBUF), a CAS control signal buffer(CASBUF) and a write enable control signal buffer(WEBUF) by receiving the self refresh signal and the buffer control signal from the control signal generation part. The first command buffer part(80) outputs an RAS control signal(/RAS), a CAS control signal(/CAS) and a write enable control signal(/WE) by receiving the second command buffer control signal. The second command buffer part(90) buffers a chip selection control signal(/CS), and an address buffer part(100) buffers an address signal by receiving an address buffer control signal(ACON) inverted by an inverter(IV7).
Patent KR-20020001183-A (KR)
Title: Method for adding to domino function at e-mail using on line
Inventor: KWAK CHUN SHIK
IPC: G06F15/16
Filed: 2000-06-27
Abstract: PURPOSE: A method for adding a domino function to an electronic mail which is transmitted and received by an online is provided to give enjoyment and excitement to a user by displaying the electronic mail when receiving the electronic mail. CONSTITUTION: When a transmitter writes and transmits an electronic mail and a domino applet, a receiver receives the electronic mail and the domino applet and executes the domino applet(S11-S13). When the domino applet is executed, it is confirmed whether a three-dimensional domino is set(S14). When the three-dimensional domino is set, an initial setting data of the three-dimensional domino is loaded(S15-S27). When the initial setting data is loaded, an arrangement of a block is set. When the arrangement of a block is set, n an image by drawing on a buffer. When the block is output, the block data, which is drawn on the image, is treated. When the block is positioned at a clicked position by the outside inputting apparatus, it is output on the image after waiting a predetermined time. When three-dimensional domino is not set, an initial setting data of two-dimensional domino is loaded. When the initial setting data of two-dimensional domino is loaded, it is drawn on the buffer by the initial setting data.
Patent KR-20000063708-A (KR)
Inventor: KIM YONG AN
IPC: F16L23/00
Filed: 2000-07-31
Abstract: PURPOSE: A seaming pipe for preventing a noise is provided to easily assemble the product, shut out a noise generated when the flow of the fluid is changed, and prevent the damage of the seaming pipe due to freezing by installing a cover part to cover the outside of the seaming pipe at a predetermined gap. CONSTITUTION: In a seaming pipe for preventing a noise having an inlet port for flowing the fluid and a discharge port for discharging the fluid, and combining caps(29a) combined in the inlet port and the discharging port by a screw for tightening inner diameter of the inlet port and the discharging port, wherein a right cover part(10a) having a right adhesive part(11a) and a left cover part(10b) having a left adhesive part(11b) are formed in the external surface of the seaming pipe to be fixed by symmetrically touching each other, and a spacing part(17) is formed by installing the right and the left cover parts to cover the seaming pipe.
Patent KR-20000063753-A (KR)
Inventor: PARK DONG JU
IPC: F16C33/46
Filed: 2000-08-02
Abstract: PURPOSE: A needle roller cage and a method for manufacturing the same are provided to increase the endurance and the lubrication by minimizing the contacting surface of the needle roller. CONSTITUTION: A method for manufacturing needle roller cage includes the steps of forming protrusion parts at both of an outer peripheral surface and an inner peripheral surface when manufacturing a ring shape main body of a case(100), forming a plurality of chamber holes(140) in the main body of the cage by pressing wherein the gap(L2) of the protrusion parts is equal to a caliber(R2) of the needle roller and the width of the other part(X2) is larger than the caliber of the needle roller, forming a locking part by rolling the inner protrusion part and the outer protrusion of the main body of the cage, and compulsorily inserting the needle roller in the respective chamber holes.
Patent KR-20020014084-A (KR)
Title: Antibiotic-loaded cement spacer manufacturing method and mold for spacer manufacturing
Inventor: SUNG YEAL BOO
IPC: A61L24/00
Filed: 2000-08-16
Abstract: PURPOSE: A method and a mold for manufacturing an antibiotic mixed cement filling is provided to accurately and rapidly manufacture an artificial hip joint filling to be inserted into the thighbone by using a mold. CONSTITUTION: The method for manufacturing an antibiotic mixed cement filling comprises the steps of: measuring the head diameter of the thighbone, the width of the marrow cavity, and so on by using a radiograph before an operation; manufacturing and disinfecting a mold(40) in the shape of an artificial hip joint; mixing antibiotic powder with the bone cement; inserting an iron wire into the cement; and hardening the cement charged in the mold by closing the mold. The mold consists of a head part(46) corresponding to a head of the artificial hip joint, a collar part(48) corresponding to a collar of the artificial hip joint, a stem part(50) corresponding to a stem of the artificial hip joint, and a first mold plate(42) and a second mold plate(44) symmetric with respect to each other.
Patent KR-20010025175-A (KR)
Title: Vermin elimination apparatus of portable
Inventor: YANG HYEON MIN
IPC: A01M1/22
Filed: 2000-08-18
Abstract: PURPOSE: A portable vermin exterminating apparatus is provided, which can be easily used in field since it is portable and needs no supplement of electric power. CONSTITUTION: The portable vermin exterminating apparatus consists of a main body; multiple solar cells which generate an electric power by using sun light and are located in the main body; a battery which stores the electric power generated by the multiple solar cells and provides with the electric power in order for an ultrasonic generator to produce ultrasonic wave; and an ultrasonic generator which generates ultrasonic wave to exterminate the vermin, in which a diode is located between multiple solar cells and battery in order to prevent from back flow of electric powder from battery to solar cells, and the ultrasonic generator consists of an oscillator, an amplifier, and speaker.
Patent KR-20020016083-A (KR)
Title: Method for wire bonding in semiconductor package
Inventor: CHO GYEONG JE
IPC: H01L21/60
Filed: 2000-08-24
Abstract: PURPOSE: A wire bonding method of a semiconductor package is provided to make the semiconductor package thin and to control a process defect like wire sagging or wire sweeping, not by forming a loop height on a bond pad, but by performing a stitch bonding process. CONSTITUTION: A ball bump(104) is formed on the bond pad(122) of an integrated circuit chip(120) by a capillary on which a wire(106) is mounted. The capillary having the ball bump cuts the wire. The capillary moves to an inner lead(132) of a lead frame corresponding to the bond pad of the integrated circuit chip to perform a ball bonding process. The capillary forms the loop height. The capillary performs the stitch bonding process while moving to the ball bump. The above mentioned processes are repeated regarding another bond pad of the integrated circuit chip and another inner lead of the lead frame.
Patent KR-20020017011-A (KR)
Title: Center pillar reinforcing structure of a vehicle
Inventor: PARK CHANG RIP
IPC: B62D25/04
Filed: 2000-08-28
Abstract: PURPOSE: Center pillar reinforcing structure for a vehicle is provided to increase strength of the center pillar unit by combining a center pillar inner reinforce with a center pillar outer reinforce. CONSTITUTION: Structure for reinforcing a center pillar in a vehicle comprises a center pillar unit(34) formed on a side portion of a vehicle(30); a center pillar outer reinforce(36) arranged on the center pillar unit; a center pillar inner reinforce(38) forming the center pillar unit; an upper portion(44) of the center pillar outer reinforce welded on a roof panel(40) of the vehicle; and a lower portion(46) of the center pillar outer reinforce welded on a floor panel(42) of the vehicle. Thereby, the structure for reinforcing the center pillar in the vehicle increases strength of the center pillar unit by combing the center pillar inner reinforce with the center pillar outer reinforce to protect occupants.
Patent KR-20020021545-A (KR)
Title: FERMENTED MILK, MILK, ICECREAM USING EGG YOLK HAVING IgY, AND ITS METHOD FOR PREPARING
Inventor: BAEK YEONG JIN
IPC: A23C9/12
Filed: 2000-09-15
Abstract: PURPOSE: A process of preparing the titled product by inducing microorganism harmful to the human body into laying hens and then fermenting the immunoprotein enriched egg yolk with a culture solution of lactic acid bacteria is provided, thereby producing a fermented milk product, milk and ice cream capable of providing immune function against microorganism harmful to the human body by use of an antibody present in egg yolk of artificially over-immunized laying hens. CONSTITUTION: Microorganism harmful to the human body are infused into laying hens to produce immune eggs, the egg yolk is separated from the immune eggs and then added with 5 to 10% by weight of sugar, 10 to 20% by weight of high fructose and 10 to 20% by weight of fructooligosaccharide to maintain the potency of an antibody and then sterilized at 60 to 65deg.C for 2 to 10 min to produce a solution of an egg yolk. Thereafter 0.05 to 5% by weight of the solution is added with a culture solution of lactic acid bacteria and fermented at 35 to 37deg.C for 12 to 20 hr.
Patent KR-20020021739-A (KR)
Title: Direct memory access controller
Inventor: LEE MYEONG SEOP
IPC: G06F13/28
Filed: 2000-09-16
Abstract: PURPOSE: A DMA(Direct Memory Access) controller is provided to rapidly transmit data to a processor and a peripheral device having different data transmission mode without a glue logic by adding a swap function to the DMA controller. CONSTITUTION: The DMA controller comprises a data swap controller(100) configuring the internal channel control register to be set up the size of unit transmission data and swap mode and controlling the output of data to be transmit according to the set size of unit transmission data and swap mode, and a switch swapping(200) the data by bite unit by being switched by the data swap controller. According to the size of unit transmission data and swap mode, the data swap controller combines the logic gates in order to control the arrangement order of each bite data outputted from the data bus at the time of transmitting the data of half word or word unit and outputs the corresponding data. The switch enables the bite unit data to be outputted to each data bus by turning on the switching circuit of each bite by the switching signal outputted from the data swap controller.
Patent KR-20020022911-A (KR)
Title: United digitizing system
Inventor: KIM YEONG SANG
IPC: G06F3/041
Filed: 2000-09-21
Abstract: PURPOSE: An integrated digitizing system is provided to heighten a display detection brightness as well as to reduce the thickness, the volume and the production cost. CONSTITUTION: The system includes a common panel(5), a digitizing controller(63), an upper electrode driver(61), a lower electrode driver(62) and an integrated controller(65). The digitizing controller controls digitizing of an electronic pen(64) and generates the coordinates data. The coordinates data is inputted to a host computer and a moving picture data confronting to the coordinates data is applied to the integrated controller from the host computer. While inputting a timing control signal to the digitizing controller, the integrated controller supports the digitizing controller to generate the coordinates data by integrally controlling the digitizing controller and the upper and lower electrode controller, and makes a path of electronic pen according to the moving picture data from the host computer be displayed on the common panel.
Patent KR-20020024372-A (KR)
Title: Silicon Wafer, and Manufacturing Method and Heat Treatment Method of the Same
Inventor: FURUKAWA JUN
IPC: C30B33/00
Filed: 2000-09-25
Abstract: PURPOSE: A silicon wafer is provided to prevent contamination of Fe or slip, by performing a heat treatment process regarding the wafer in a reductive atmosphere for 30-150 hours and within a temperature scope of 1050-1220 deg.C so that the silicon wafer does not contain an oxidation induced stacking fault(OSF) and a crystal originated particle(COP). CONSTITUTION: A heat treatment process is performed regarding the silicon wafer in an oxygen atmosphere for 2-5 hours and within a temperature scope of 1000 plus or minus 30 deg.C. A heat treatment process is performed regarding the silicon wafer for 1-16 hours and within a temperature scope of 1130-30 deg.C, wherein the OSF is not generated. The number of particles on the wafer caused by a crystal smaller than 0.12 micrometer falls within a scope of 3-10 pieces/cm¬2. The number of particles on the wafer caused by a crystal not smaller than 0.12 micrometer is 0.5 pieces/cm¬2 or smaller.
Patent KR-20020028301-A (KR)
Title: Method for forming wire of semiconductor device
Inventor: JUNG JONG YEOL
IPC: H01L21/28
Filed: 2000-10-09
Abstract: PURPOSE: A method for forming an interconnect line of a semiconductor device is provided, which minimizes a height of a metal interconnect line according to the shrinking of an aluminum layer and also prevents a reaction between an aluminum and a titanium in a post thermal annealing process. CONSTITUTION: According to the method, a titanium film as an electrodeposition layer is deposited on a substrate(11) through a physical vapor deposition method. And an aluminum layer(13) as a main interconnect line material is deposited on the titanium film. And a titanium nitride film(14) as an anti reflected coating layer is deposited on the aluminum layer. Then, a TiAl3 film(15) is formed by annealing the resulted structure. The annealing is performed under an inert gas atmosphere like an Ar at a temperature of 350-450 deg.C. Then, a mask of a metal interconnect line pattern is formed, and an interconnect line patterning is performed to remove the mask after etching the titanium nitride film and the aluminum layer and the TiAl3 film revealed by the mask selectively. And an insulation film(17) is formed and planarized.
Patent KR-20010007872-A (KR)
Inventor: JUNG HUN
IPC: B01D19/00
Filed: 2000-10-13
Abstract: PURPOSE: A high-concentrated organic wastewater treatment is provided. This method mainly comprises an anammox tank (6) for converting nitrite (NO2-) and nitrate (NO3-) to nitrogen gas, a biopond (7) equipped with a biomake and an aeration device for activating microorganisms and supplying activated microorganisms into an aeration tank (8), a solid-liquid separating tank (3) for treating wastewater without dilution by coagulants, therefore nitrogen and phosphorus is removed effectively. CONSTITUTION: The method comprises follow parts of: the solid-liquid separation tank (3), an ammonia stripping tank (4) for removing ammonia (NH4) without a variation of organic concentration, a fermentation tank (5) for decomposing undegradable organics and generating organic acid, the anammox tank (6), the biopond (7), an aeration tank (8) for decomposing residual organics and for converting residual ammonia (NH4) to nitrite (NO3), a denitrification tank (9) for converting nitrite (NO3) to nitrogen gas (N2), a sedimentation tank (10) for settling sludge and returning sludge, a coagulation and sedimentation tank (11) for treating residual organics, a dewatering device (12).
Patent KR-20020031610-A (KR)
Inventor: KIM TAE SU
IPC: H01L21/60
Filed: 2000-10-19
Abstract: PURPOSE: A semiconductor package is provided to prevent a leaning phenomenon of a wire due to a flow of a molding resin and a short between wires by performing a wire bonding processing to only a second chip. CONSTITUTION: A PCB(Printed Circuit Board)(10) includes a resin layer(26) in the center of the PCB, etched conductive pattern(24) on and beneath the resin layer(26) and a solder mask(28) deposited to selectively expose the conductive pattern(24). A first chip(12) is fixed on the PCB(10) so as to exchange a signal by flip-chip bonding(18) with the exposed conductive pattern(24). A second chip(14) is fixed on the first chip(12) by adhesive part(30). Wires(20) are connected between the exposed conductive pattern(24) for wire bonding on the PCB(10) and a bonding pad on the second chip(14). A third chip(16) is bonded with the bonding pad of the second chip(14) by the flip-chip bonding. A resin(22) is formed to mold the first and second chips(12,14), wires(20) and flip-chips(18) and expose the surface of the third chip(16). A plurality of lead terminals(32) are fixed on another exposed conductive pattern(24) beneath the PCB(10).
Patent KR-20020031990-A (KR)
Title: Anaesthesia mouse for dental treatment
Inventor: KIM SE WON
IPC: A61C19/00
Filed: 2000-10-25
Abstract: PURPOSE: Provided is a narcotic mouth instrument for dental treatment which is formed in a mouthpiece form to make ease of wearing and narcotizing so that it improves efficiency of treatment. CONSTITUTION: The narcotic mouth instrument for dental treatment comprises the parts of: a mouthpiece-typed narcotic part(1) which includes an insertion part(2), that is made of a compound wherein silicone as main component and gold or silver are mixed; a thermal line(3) which is formed in forming the narcotic part; a coating part(6) which is placed in the interior side of the insertion part to coat narcotic; and a controller which is connected to the thermal line to adjust temperature.