baber/WOPTO huggingface dataset:
Patent KR-20040073925-A (KR)
Inventor: CHOI HUI GUK
IPC: H01L21/56
Filed: 2003-05-16
Abstract: PURPOSE: A method for molding both sides of a PCB module having a wafer level package and a mold used for the same are provided to enhance the productivity by molding simultaneously the top surface and the bottom of a PCB. CONSTITUTION: A wafer level package including a semiconductor chip having a bumper is prepared. A PCB module is formed by mounting wafer level packages having bumpers on the top surface and the bottom surface of a PCB(107). The PCB module is loaded between an upper mold including an upper cavity and an upper gate and a lower mold including a lower cavity and a lower gate. Epoxy molding compound(129) is implanted into the upper cavity and the lower cavity through an implantation part adjacent to the upper gate and the lower gate. The PCB module is separated from the upper mold, the lower mold, and the implantation part. The residual epoxy molding compound is removed from the implantation part.
Patent KR-20030091722-A (KR)
Title: 3차원 역투영 방법 및 ｘ선 ｃｔ 장치
IPC: A61B6/03
Filed: 2003-05-21
Abstract: 콘 빔(cone beam) 재구성에 있어서의 계산량을 감소시키기 위해, 본 발명은 멀티 검출기를 이용하여 획득된 미처리 데이터(raw data)내로부터 재구성 필드상의 복수 라인에 대응하는 미처리 데이터 Dr을 추출하고(S4), 미처리 데이터와 콘 빔 재구성 가중치(weight)를 승산함으로써 투영 라인 데이터를 생성하고(S5), 투영 라인 데이터를 필터링하여 화상 위치 라인 데이터 Df를 생성하고(S6), 화상 위치 라인 데이터를 기초로 재구성 필드상의 각 화소의 역투영 화소 데이터를 결정하고(S7, S8, S9), 화상 재구성을 위해 이용된 전체 뷰(view)의 역투영 화소 데이터를 각 화소에 대해 가산하여 역투영 데이터를 결정한다(S10, S11).   라인의 수는 원하는 화질에 따라 가변적일 수 있다.
Patent KR-20040100430-A (KR)
Inventor: JUN BYEONG GEOL
IPC: B07B1/42
Filed: 2003-05-23
Abstract: PURPOSE: A base device for damping motor vibration is provided to prevent crack and spacing of a motor base and separation of v-belt, to reduce working times of worker during maintenance and to improve safety of worker by preventing accident beforehand. CONSTITUTION: The base device(1) for damping vibration generated upon mounting a motor(10) onto a screen installation includes a plurality of moving bodies(30) fixed on a fixing plate while moving in back and forth, a motor housing supporting members(50) for fixedly engaging a housing(12) of the motor on a center axis(52) which is connected between the moving bodies, a guide plate engaged with the center axis between the motor housing supporting members, and a damping member(90) provided between the guide plate and the fixing plate for damping motor vibration.
Patent KR-20040030210-A (KR)
Inventor: KURODA KENJI
IPC: C09J4/02
Filed: 2003-05-27
Abstract: PURPOSE: A water-based emulsion composition is provided to show sufficient adhesiveness even without defatting pretreatments on the surface of a wide range of molded articles, thereby being advantageously applied to bonding of various molded articles such as plastic film, sheet foam, fibers, synthetic leather or metal. The adhesive composition comprising the same has improved adhesiveness at a low temperature and water resistance while being environmentally friendly. CONSTITUTION: The water-based emulsion composition comprises a film forming resin, a photopolymerization initiator and ethylenically unsaturated monomers, wherein the photopolymerization initiator is used in an amount of 15-160pts.wt, based on 100pts.wt of the ethylenically unsaturated monomers.
Patent KR-20040103232-A (KR)
Inventor: CHOI SANG JIN
IPC: A01C1/02
Filed: 2003-05-31
Abstract: PURPOSE: A device for submerged germination and ozone-sterilization of plant seeds is provided to shorten a time taken in a germination, to increase a germination ratio and to germinate uniformly. CONSTITUTION: The device for submerged germination and ozone-sterilization of plant seeds comprises a germination bath(2) receiving a water; and a controlling chamber(16) which is installed in the same case as the germination bath or in a separate case. A net shelf(3), a heater and an air distributor are in the germination bath. A temperature controller(15), an air pump and an ozone generator are in the controlling chamber. The germination and the controlling chamber are connected by an heater power line(10), an air feed hose(8) and a temperature sensor connecting line(9).
Patent KR-20040103715-A (KR)
Inventor: JU JAE HUN
IPC: H02G1/00
Filed: 2003-06-02
Abstract: PURPOSE: A material and a construction method thereof are provided to allow for an electrical connection between cables even without stripping off coatings from flat cables, by using connection screws made of metallic materials and a connection member having metal plates. CONSTITUTION: A material comprises flat cables(100,101,102,103,104), a connection member, a plurality of connection screws, and an insulation cover. The flat cables are embedded with cable cores for a ground line, power lines, and a communication line. The connection member is disposed on connection parts of the flat cables, and has a plurality of horizontal screw holes and a plurality of diagonal screw holes formed on a throttling line. The connection member has a plurality of metal plates arranged in parallel with each other among the horizontal and diagonal screw holes. The connection screws are secured into the screw holes, and made of metallic materials such that the connection screws are electrically connected to the metal plates. The insulation cover is arranged on the connection member so as to insulate the connection screws.
Patent KR-20040106624-A (KR)
Inventor: HONG JIN HEE
IPC: A24F15/18
Filed: 2003-06-11
Abstract: PURPOSE: A multi-purpose lighter combined with a cigarette box is provided which has improved convenience of storage and enhanced portability to enable a user to keep the lighter within the user's instant reach without the possibility of loss of lighter. CONSTITUTION: The multi-purpose lighter combined with a cigarette box comprises: a support plate shaped of a card to be located in a space between a transparent vinyl cover and an outer coating of the cigarette box and having a memo portion used for displaying a message such as an advertisement, logo, or personal message; and a lighter vertically attached to one side of the support plate.
Patent KR-20040106796-A (KR)
Inventor: HONG YEONG GI
IPC: G09G3/36
Filed: 2003-06-11
Abstract: PURPOSE: A source driver for improving an EMI characteristic and a fabricating PCB artwork by forming an option pin is provided to output normally color signal data by removing the twist between color signal input/output lines of a controller and the source driver. CONSTITUTION: A source driver includes a plurality of input pins and an option pin. The input pins(51,52,53) correspond to output pins of a controller without twist of patterns. The input pins are connected to the output pins of the controller in order to receive color signal data. The option pin(54) is used for receiving a control signal for controlling the output direction of the color signal data. The corresponding color signal data are outputted to plural data lines in an order or an inverse order of applying the color signal data according to a level of the control signal applied to the option pin.
Patent KR-20040106836-A (KR)
Inventor: MA DAE YEOL
IPC: B21D51/00
Filed: 2003-06-11
Abstract: PURPOSE: To provide a forming method of nozzle sleeve for chemical fluid tank made of high quality materials such as titanium and zirconium, wherein the nozzle sleeve obtains high hardness by controlling composition and heat treatment conditions of sleeve material and maintains strength by obtaining micro-structure through mechanical processing such as preheating bending or heat treatment. CONSTITUTION: The forming method comprises a step(S1) marking a sheet of sleeve material according to dimensions of the nozzle sleeve; a step(S2) of bending the preheated sleeve material to a desired diameter in a bending pressing after preheating the marked sleeve material to a temperature between 0 to 200 deg.C; a step(S3) of arc welding ends of bent cylindrical sleeve material using an argon inert gas; a step(S4) of performing nondestructive inspection on the welded cylindrical sleeve material to check whether there are welding defects and micro cracks on a welding part and a body of the sleeve material or not; a step(S5) of performing heat treatment on the sleeve material passing the inspection again in a temperature range of 400 to 600 deg.C for 30 minutes to 4 hours; and a step(S6) of mechanical processing the heat treated sleeve material.
Patent KR-20030096051-A (KR)
Title: 베인 스타일 캠 페이저에서의 핀 로크의 견고한 작동을보장하는 방법
IPC: F01L1/344
Filed: 2003-06-12
Abstract: 본 발명은 어떠한 중간 밸브에 의해서도 영향받지 않는 엔진 오일에 의해 직접 영향을 받는 로킹 핀을 갖는 가변 캠샤프트 타이밍 페이저에 관한 것이다.  상기 로킹 핀은 테이퍼형 리세스에 끼워지는 테이퍼형 핀으로 구성된다.  상기 로킹 핀은 스프링에 의해 결합 방향으로 가압되고, 엔진 오일 공급부로부터의 오일에 의해 후퇴된다.  상기 로킹 핀은 오일 펌프가 작동하는 한 상기 테이퍼형 리세스로부터 결합해제된 상태로 남아있다.
Patent KR-20040110294-A (KR)
Inventor: KANG SA YUN
IPC: H04N5/335
Filed: 2003-06-18
Abstract: PURPOSE: A semiconductor device for a solid-state imaging is provided to reduce a thickness and an implementation area of a solid-state imaging semiconductor chip. CONSTITUTION: A semiconductor device for a solid-state imaging includes a lens attachment portion(15), a solid-state imaging semiconductor chip(40), a via hole(45), and a circuit board(10). The lens attachment portion is provided for a lens for a solid-state imaging. The solid-state imaging semiconductor chip is implemented on a vertical lower portion of the solid-state imaging lens and converts a signal from the lens to an image signal. The via hole is formed on a scribe line of the solid-state imaging semiconductor chip and includes a conductive material electrically coupling a bonding pad on the solid-state imaging semiconductor chip and a terminal at a lower portion of the solid-state imaging semiconductor chip. The circuit board is bonded to the lens attachment portion and is electrically coupled with the solid-state imaging semiconductor chip via terminals formed at the lower portion of the solid-state imaging semiconductor chip.
Patent KR-20040110758-A (KR)
Inventor: SUNG HYEON SU
IPC: B60K15/077
Filed: 2003-06-20
Abstract: PURPOSE: A baffle plate mounting structure of a fuel tank is provided to improve durability of the fuel tank by preventing the leakage of fuel and cracks at a welding portion caused by flow pressure of the fuel transmitted to a baffle plate. CONSTITUTION: In a baffle plate(30) installed in a fuel tank(20) with predetermined volume for storing fuel to reduce the flow of the fuel, a baffle plate mounting structure of the fuel tank sets up the baffle plate between a bottom side(22) and an upside(21) in the fuel tank, hinge-combines an upper end of the baffle plate to the upside, and has a roller(40) shaft-combined at the lower end to roll-contact with the bottom side. Accordingly, the flow of fuel in the fuel tank is buffered by rolling of the roller.
Patent KR-20050000091-A (KR)
Inventor: SEONG YOUNG HO
IPC: B25B27/00
Filed: 2003-06-23
Abstract: PURPOSE: A removing device of a wheel bearing in a vehicle is provided to simply and easily remove the wheel bearing to be incorrectly and forcibly inserted in a wheel hub without damaging by hooking the inside of the wheel bearing. CONSTITUTION: A removing device of a wheel bearing(12) contains a support(22), a body(24) and a hanging device(30). The support is supported in the upper part of a wheel hub(14). A through hole having a female screw portion is formed in the center of the support. The body is inserted in the through hole. A male screw portion to be geared with the female screw portion is formed in the outer circumference of the body. The hanging device is installed in the lower part of the body. The hanging device is hooked in the lower part of the wheel bearing to withdraw the wheel bearing when the body is rotated. Thereby, the wheel bearing is removed from the hub with small force.
Patent KR-20050002267-A (KR)
Inventor: BAE HAN SOO
IPC: H04L12/66
Filed: 2003-06-30
Abstract: PURPOSE: An Internet telephone service system and a method for supplying a call connection sound designated by a receiver are provided to transmit originator speech channel information and receiver speech channel information to a receiver terminal and an originator terminal, respectively, if a call accept message of a receiver and the receiver speech channel information are transmitted, thereby making a call. CONSTITUTION: A call connection sound service subscriber DB(21) stores a call connection sound designated by a receiver and registration information on the receiver. A call connection sound control server(200) receives originator speech channel information and the receiver registration information from an originator terminal, sends a call request to a receiver terminal by using a virtual speech channel, and receives a call accept message and receiver speech channel information. A call connection sound generator(220) receives the originator speech channel information and the call connection sound information, and transmits the designated call connection sound to an originator.
Patent KR-20050003850-A (KR)
Inventor: RYU JAE WANG
IPC: F27B3/24
Filed: 2003-07-04
Abstract: PURPOSE: To provide a rotary device of covering hose for electric furnace water cooling cable, the device capable of preventing shortening of service life and breakdown of facility by installing the covering hose such that the covering hose is rotatable in a direction to prevent the covering hose for cooling the cable from being locally worn out. CONSTITUTION: The rotary device of covering hose for electric furnace water cooling cable comprises a sleeve(20) fixed to both end parts of a covering hose(21) by means of bands(22) in such a manner that a core wire(10) is embedded in the covering hose; a rotary member(30) which is fixed to the outer surface of the sleeve by means of clamping members(32), and in which an internal gear is formed; a supporting member(40) installed at both sides of the circumferential surface of a cable head(11) by means of fixing bolts in such a manner that the cable head is fixed to both end parts of the core wire; and ratchets(41) elastically installed at the center of the supporting member by means of springs(42).
Patent KR-20030070869-A (KR)
Inventor: KIM MIN JUN
Filed: 2003-07-10
Abstract: PURPOSE: A mobile e-learning solution is provided to offer a viewer for enabling a user to produce education contents or to browse education contents at a mobile device. CONSTITUTION: The solution comprises an XML based system construction, a legacy system integration, and a contents production tool. The XML based system construction tool transmits produced contents to a web server, and then, the contents are stored at a database. The contents can be transmitted to a PC, a mobile phone or a PDA, and be read via an integrated viewer. The legacy system integration tool stores the conventional contents with the new contents at a database, and converts the conventional contents into an XML format by using a built-in conversion function before the contents are transmitted to the PC or PDA. The contents production tool, downloadable at the PC or PDA, enables a user to produce the XML contents.
Patent KR-20050010362-A (KR)
Inventor: CHO JUN GIL
IPC: B08B1/04
Filed: 2003-07-19
Abstract: PURPOSE: A projector installed with a foreign material removing machine is provided to keep the projection clean all the time by falling off foreign materials piled in a cylindrical transparent pipe by a brush and then collecting the foreign materials by a dust collecting screw. CONSTITUTION: In a projector installed with a foreign material removing machine, foreign materials removed from a cylindrical transparent pipe are stuck on a cleaner(109) and a brush(111) and rotated and dropped on a foreign material guide(116). The foreign materials are shaken off by brush bristles(116a,116b) attached in the foreign material guide, moved down along the foreign material guide, collected by a dust collecting screw, and gathered in a foreign material hole(118). And then, the foreign materials are accumulated in a foreign material tray(136). When the foreign material tray is filled fully with the foreign materials, the foreign material tray is drawn out and emptied.
Patent KR-20050015571-A (KR)
Inventor: YOON JEONG MI
Filed: 2003-08-06
Abstract: PURPOSE: A system for collecting credit using estimated ranking information is provided to investigate/offer multi-credit information of a debtor to a collector, and warn the collector of changes by monitoring financial transaction history information or multi-credit information of the debtor. CONSTITUTION: A credit collection inquiry request processor(120) fixes a credit collection ID number and the charged collector according to the request of a creditor, and stores the related credit collection information to a database(110). A financial transaction history processor(130) receives a financial transaction history of the debtor from a settlement system of each financial institution and stores it to the database. A multi-credit searcher(140) searches other credit information for the debtor from the database. A credit collection manager(150) offers the related credit information to a collector computer(300), receives the information received from the collector terminal in the database, and generates/transmits a collection message.
Patent KR-20050028069-A (KR)
Title: Composition of sealing glass for solid oxide fuel cell
Inventor: JANG JIN SIK
IPC: C03C3/066
Filed: 2003-09-17
Abstract: Provide is a composition of sealing glass for solid oxide fuel cell(SOFC) which satisfies heat resistance, gas leakage and thermal expansion required for sealing materials by controlling the content of BaO, Al2O3, B2O3, SiO2 and ZrO2. The glass composition as a sealing material for solid oxide fuel cell at a temperature higher than 700deg.C comprises the components of: 35-65wt.% of BaO for decrease of glass melting temperature and increase of thermal expansion coefficient; 20-45wt.% of SiO2 for glass formation and increase of heat resistance; 3-20wt.% of B2O3 for chemical resistance; 3-12wt.% of ZrO2 for increase of surface tension and fracture toughness; and 2-8wt.% of Al2O3 for increase of mechanical property and chemical durability.
Patent KR-20050028279-A (KR)
Title: Increase of protein expression and catalytic activity of recombinant cytochrome p450 enzymes by co-expression with genes encoding heat shock proteins
Inventor: AHN TAE HO
IPC: C12N15/70
Filed: 2003-09-18
Abstract: A method for increasing protein expression and catalytic activity of recombinant cytochrome P450 enzymes by co-expression with genes encoding heat shock proteins is provided, which heat shock proteins function as a molecular chaperone that regulates other protein synthesis and translocation, protein folding, gene expression, protein hydrolysis, protein aggregation, etc., so that the heat shock proteins induce increase of protein expression and catalytic activity of recombinant cytochrome P450 enzymes. The method for increasing protein expression and catalytic activity of recombinant cytochrome P450 enzymes comprises co-expression of the recombinant cytochrome P450 enzyme genes with genes encoding heat shock proteins Hsp70 and HDJ-1, wherein the recombinant cytochrome P450 enzyme genes and the heat shock protein genes are isolated from human or rat; the recombinant cytochrome P450 enzyme genes and the heat shock protein genes are contained in one open reading frame; and the heat shock proteins induce increase of the protein amount and catalytic activity of the recombinant cytochrome P450 enzymes.
Patent KR-20050029778-A (KR)
Title: An electrolyte for a lithium battery and a lithium battery comprising the same
Inventor: LIM HYUN JEONG
IPC: H01M6/16
Filed: 2003-09-22
Abstract: Provided are an electrolyte for a lithium battery, and a lithium battery containing the electrolyte which is excellent in capacity characteristic at high rate and overcharge stability. The electrolyte comprises a nonaqueous organic solvent; a lithium salt; and 0.1-50 wt% of an additive represented by the formula 1, wherein X is an alkyl group, an alkoxy group or an electron withdrawing group. Preferably the additive is at least one compound selected from the group consisting of 4-nitroimidazole, cyanomethyl imidazole, chloroimidazole and their mixtures; the lithium salt is at least one selected from the group consisting of LiPF6, LiBF4, LiSbF6, LiAsF6, LiClO4, LiCF3SO3, Li(CF3SO2)N, LiC4F9SO3, LiAlO4, LiAlCl4, LiN(C_x F_(2x+1) SO2)(C_y F_(2y+1) SO2), LiCl and LiI; and the nonaqueous organic solvent is at least one selected from the group consisting of a carbonate, an ester, an ether and a ketone.
Patent KR-20050029530-A (KR)
Title: Guardrail for shock absorbing
Inventor: CHO TAE JOON
IPC: E01F15/00
Filed: 2003-09-23
Abstract: A shock absorbing guard rail is provided to absorb shock between a vehicle and the guard rail only by forming a groove and plural hanging holes on the rail and to cut off repulsive force transmitted to passengers of the vehicles by absorbing gradually the shock. A shock absorbing guard rail is composed of plural posts set up on the ground and rails(20) fastened to the front side of the posts by a fixing member and coupled to each other by plural connection members. A fixing hole(21) combined with the fixing member and plural connecting holes(23) joined with the connection members have a groove(22) of which the width gets narrower from the fixing hole and the connecting hole toward the outer longitudinal direction of the rail. Plural hanging holes(24) are formed at regular intervals in the groove.
Patent KR-20050031660-A (KR)
Title: Method for registering and examining secondhand vehicle for sale via online
Inventor: JOO WON SUK
Filed: 2003-09-30
Abstract: A method for registering and examining secondhand vehicle by on-line is provided to advertise that the vehicle is examined in free, and to immediately provide a free exam service when a user requests to exam the secondhand vehicle. A purchaser receives general information of a secondhand vehicle and checks if the secondhand vehicle is registered as safe goods for sale when registering the secondhand vehicle from a seller. If the secondhand vehicle is registered as the safe goods, the seller advertises that the secondhand vehicle is registered as the safe goods for sale. The purchaser requests to exam the general information about the secondhand vehicle to an examining server.
Patent KR-20050032450-A (KR)
Title: Soldier uniform of summer folding jacket fixing clip for arms
Inventor: KIM JUNG HWAN
IPC: A41F17/00
Filed: 2003-10-01
Abstract: A sleeve fixing clip for a foldable jacket of a military summer uniform is provided to assure the convenience and activity of every soldier and always keep them dressed neat and tidy by using a clip. The sleeve fixing clip includes a clip of a spotted pattern (for a general military uniform) and a clip of a light spotted pattern (for a marine uniform), the colors and design of both uniforms being the same. The sleeve fixing clip comprises: spotted pattern and gray metal plates for fixing a folded region of a foldable jacket; a core for connecting the metal plates; and a steel spring for firmly fixing the folded region and assuring the movability of the metal plates.
Patent KR-20050035805-A (KR)
Inventor: CHU KANG SOO
IPC: B81C1/00
Filed: 2003-10-14
Abstract: 마이크로 패턴을 형성하는 방법이 개시된다. 이 방법은 기판을 준비하는 것을 구비한다. 상기 기판 상에 감광막을 형성하고, 상기 감광막을 사진 및 현상하여 상기 기판의 소정영역 상에 복수개의 감광막 패턴들을 형성한다. 상기 복수개의 감광막 패턴들은 상기 감광막의 두께보다 작은 소정간격들로 서로 이격되도록 형성된다. 그 후, 상기 소정 간격들로 서로 이격된 복수개의 감광막 패턴들 사이의 빈 공간을 채우는 제1 충진 물질막을 형성한다. 상기 제1 충진 물질막이 형성된 기판을 전면 식각하여 상기 복수개의 감광막 패턴들의 상부면을 노출시키고, 상기 노출된 복수개의 감광막 패턴들을 제거한다. 상기 복수개의 감광막 패턴들이 제거된 기판의 전면 상에 제2 충진 물질막을 형성한다. 이때, 상기 제2 충진 물질막은 상기 기판의 상기 소정영역 상에서 상기 감광막 패턴들이 제거된 빈 공간들을 채운다. 이에 따라, 적은 양의 물질막을 증착해서 두꺼운 물질막 패턴을 형성할 수 있으며, 상기 물질막을 식각하는 시간을 줄일 수 있다.