baber/WOPTO huggingface dataset:
Patent KR-20020087771-A (KR)
Title: Dual optical disc with high density and making process of the same
Inventor: HWANG IN O
IPC: G11B7/24038
Filed: 2001-05-16
Abstract: PURPOSE: A high density double-sided optical disc and a manufacturing method thereof are provided to simply manufacture the optical disc in a double-layered structure with the single-surfaced substrate injection equipment. CONSTITUTION: A high density double-sided optical disc includes the first substrate(21) having the first recording surface to record data signals, the first protecting layer(25) formed on the first substrate for protecting the substrate, a second substrate(23) joined with the first substrate symmetrically and having a second recording surface to record data signals, and a second protecting layer(27) formed on the second substrate to protect the substrate, wherein thickness of the first and second substrates(D1) and thickness of the first and second protecting layers(D2) satisfy the conditions that 0.45<=D1<=0.55(mm), and 0.05<=D2<=0.15(mm).
Patent KR-20020088603-A (KR)
Title: System Providing E-catalog in E-Business Application
Inventor: KIM IK HWAN
IPC: G06Q99/00
Filed: 2001-05-18
Abstract: PURPOSE: An electronic catalogue generation system is provided to transmit a commodity identification code to a user, to enable the user to input data on a commodity according to setting data corresponding to the commodity identification code, and to generate an electronic catalogue based on the input data. CONSTITUTION: The system comprises a CMS(Catalogue Management System) engine, and a CMS database. The CMS engine includes a start module, a page forming module, an analysis module, and an output module. The start module receives a commodity identification code, and transmits the commodity identification code to the CMS database. The page forming module searches the CMS database for setting data corresponding to the commodity identification code, and forms a page corresponding to the searched setting data. The analysis module analyzes the setting data on the page, and relevant data in the CMS database. The output module outputs an analysis result. The CMS database stores the setting data and the data relevant to the setting data.
Patent KR-20010106276-A (KR)
Title: 반도체 집적 회로
IPC: H01L27/04
Filed: 2001-05-18
Abstract: 반도체 집적 회로의 동작 속도를 향상시키고, 액티브시의 소비 전력, 스탠바이시의 소비 전력을 모두 저감하고, 칩 면적을 작게 한다.  상대적으로 전위차가 작은 제1 전위 세트(VDDL, VSSL)를 동작 전원으로 하는 제1 논리 게이트(1)와, 상대적으로 전위차가 큰 제2 전위 세트(VDDH, VSSH)를 동작 전원으로 하는 제2 논리 게이트(2)와의 사이에서 MIS 트랜지스터의 기판 전위(VBP, VBN)를 공통으로 사용한다.  제2 논리 게이트쪽이 상대적으로 구동 능력이 높고, 제1 논리 게이트쪽은 저전력 동작이 가능하다.  MIS 트랜지스터는 역 방향의 기판 바이어스에 의해 임계치 전압이 커지고, 순 방향의 기판 바이어스에 의해 임계치 전압이 작아진다.  상기 기판 전위의 공통화에 의해 쌍방의 논리 게이트에 다른 기판 바이어스 상태를 형성하는 경우에도, 쌍방의 논리 게이트의 MOS 트랜지스터를 공통의 웰 영역에 형성하여도 좋다.
Patent KR-20020092094-A (KR)
Title: manufacturing method of postal card and the other cards
Inventor: LEE CHANG YEON
IPC: B42D15/02
Filed: 2001-06-02
Abstract: PURPOSE: A method for manufacturing postal cards and general private cards is provided to produce intaglio and relief engraved effects by using new printing technique in order to obtain three-dimensional expression of the cards. CONSTITUTION: The method comprises several stages of computer-modeling images of a subjected card; creating a file capable of being input in a CNC engraving device; inputting the created file, setting up a desired condition depending on materials and standards of the subject then processing an original plate(2); securing the processing paper on bed of a press and placing a pad(4) above the bed; controlling a constant compression pressure by operating a press roller as a pressure control component; moving the bed(1) to the pressure control horizontally; forming desired characters and/or alphabet on the processing paper(3) by pressing the roller; cutting the processed paper match with a necessary standard; and packaging the products after examining final state of the product.
Patent KR-20020094323-A (KR)
Title: A commission computation system and method of cash service utilization credit card through internet
Inventor: LEE SANG HOON
Filed: 2001-06-11
Abstract: PURPOSE: A cash service fee minimization system and method is provided to enable a user to input the kinds of credit card of the user's own and a needed amount of a cash service, to calculate a fee rate for each credit card, and to rank the calculated fee rate from the lowest to highest. CONSTITUTION: The method comprises steps of enabling a user to access a credit card management site and to log in the site, reading user data from the first database, executing a customization service module, displaying the user data on a web page, enabling the user to select a fee minimization program and to input an amount of the cash service(S41), reading the service usage days for each credit card based on a payment date stored at the second database(S42), arranging the credit cards according to the usage days(S43), reading the cash service fee rate for each credit card stored at the third database(S44), arranging the credit cards according to the fee rate(S45), integrating the rank of the usage days with that of the service fee rate, rearranging the credit cards, and storing the rearranged rank at the fourth database(S46), checking the cash service amount limit from the first ranked credit card(S47), accumulating the cash service amount from the first ranked credit card to the next until the total accumulated service amount satisfies the input service amount and storing the specifications like a credit card name, a corresponding service amount and fee at the fifth database(S48), and outputting the cash service specifications(S49).
Patent KR-20020097391-A (KR)
Inventor: KIM YONG MU
IPC: E02F3/88
Filed: 2001-06-20
Abstract: PURPOSE: An underwater collector is provided to execute works on a ship safely and comfortably by stopping a worker from diving. CONSTITUTION: The underwater collector contains a thrust screw motor(5) attached to a control rod(3) to make a suction port(12) approach, settle or move the objects easily, a control rod(3) for controlling the depth and direction of the suction port(12), a light(7) and an underwater camera(6) for a submarine probe, a collecting basket(16) provided with a sorting net(15) to collect the collected objects floating with water, and a hook(17) attached to the suction port(12) to hook up waste fishing nets or waste tires, wherein the objects such as soil, sand, submarine creatures, wastes, etc. are gathered up on a ship by sending out compressive air through an air hose(10), forming air bubbles(13) in a bubble generator(8) to lower the specific gravity in a flexible hose(11) installed from the seabed(9) to a ship(1) to be circulated on the surface of the water, and suctioning water around the suction port(12) continuously.
Patent KR-20030000839-A (KR)
Inventor: KIM JEONG HYEON
IPC: H01L21/28
Filed: 2001-06-27
Abstract: PURPOSE: A contact hole formation method of semiconductor devices is provided to easily achieve a contact hole of fine size by using an inorganic layer as an etch barrier layer. CONSTITUTION: An interlayer dielectric(2), a first inorganic layer and a photoresist pattern are sequentially formed on a silicon substrate(1). An inorganic pattern(3a) is formed by selectively etching the first inorganic layer using the photoresist pattern as a mask. After removing the photoresist pattern, a spacer(5) is formed at both sidewalls of the inorganic pattern(3a) by forming a second inorganic layer and etching-back the second inorganic layer. Fine contact holes(20) are formed by selectively etching the interlayer dielectric(2) using the inorganic pattern(3a) having the spacer(5) as an etch barrier.
Patent KR-20020002318-A (KR)
Inventor: ENDO HIROKI
IPC: C08K5/00
Filed: 2001-06-29
Abstract: PURPOSE: To provide a photosensitive resin composition which can give a color filter array excellent in the selectivity performance for red light and in the light resistance. CONSTITUTION: The color filter array has a red filter layer on a substrate, and the red filter layer contains a xanthene dye having the absorption maximum at 500 to 600 nm wavelength and a pyrazolone azo dye having the absorption maximum at 400 to 550 nm wavelength and has <= 1% transmittance at 535 nm wavelength and >= 90% at 650 nm wavelength. The red filter layer may contain a pyridone azo dye having the absorption maximum at 400 to 500 nm wavelength. The array can be formed by patterning a positive or negative photosensitive resin composition to form the red filter layer. The color filter array is disposed in the front side of a charge-coupled device and used for a solid-state image pickup device. The array is also used for a liquid crystal display device.
Patent KR-20030002667-A (KR)
Title: A method for forming of a channeling wafer
Inventor: NAM GI UK
IPC: H01L21/3063
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of a channeling wafer is provided to shorten processing time and to prevent losses of a wafer by performing double masking. CONSTITUTION: The first photoresist pattern(33) is formed at the upper surface of a CMOS wafer(31) so as to expose a trench and punching station region. The second photoresist pattern(35) is formed at the lower surface of the CMOS wafer(31) in order to expose the punching station region, wherein the punching station region of the second photoresist pattern has a smaller size than the punching station region of the first photoresist pattern. A trench(36) and a punching station(37) are formed by wet-etching of the CMOS wafer(31). Then, the first and second photoresist pattern(33,35) are removed.
Patent KR-20030006126-A (KR)
Title: Pcr primers for specific dna fragment of phellinus linteus
Inventor: EUN MU YEONG
IPC: C12Q1/68
Filed: 2001-07-11
Abstract: PURPOSE: PCR primers for detecting a DNA fragment specific to Phellinus linteus are provided, thereby deciding can be rapidly and correctly whether a mushroom is Phellinus linteus. CONSTITUTION: The DNA fragment specific to Phellinus linteus has the nucleotide sequence of SEQ ID NO: 2, wherein the DNA fragment specific to Phellinus linteus is derived from a mycelium or a fruit body of Phellinus linteus. The PCR primers for detecting the DNA fragment specific to Phellinus linteus contains 10 to 40 mer in the nucleotide sequence of SEQ ID NO: 2, wherein the PCR primers include PLSPF1 having the nucleotide sequence of SEQ ID NO: 3, PLSPF2 having the nucleotide sequence of SEQ ID NO: 4, PLSPR1 having the nucleotide sequence of SEQ ID NO: 5, and PLSPR2 having the nucleotide sequence of SEQ ID NO: 6.
Patent KR-20030006576-A (KR)
Title: A composition for prevention and treatment of stroke comprising lysophosphatidic acid
Inventor: CHO JEONG SUK
IPC: A61K31/6615
Filed: 2001-07-13
Abstract: PURPOSE: A composition containing lysophosphatidic acid and a pharmaceutically acceptable salt as an effective ingredient is provided which can be effectively used for prevention and treatment of cerebral apoplexy by remarkably lowering brain infarction by brain ischemia. CONSTITUTION: The composition contains lysophosphatidic acid of formula 1 and a pharmaceutically acceptable salt, wherein R1 is substituted or non-substituted linear or branched C4-30 alkyl. The pharmaceutically acceptable salt of lysophosphatidic acid is, for example, an inorganic salt such as a sodium salt, magnesium salt and calcium salt, and organic salt such as ammonium salt, lysin, ethanolamine, N,N'-dibenzylethylene amine, angelic acid, but it is not limited within them.
Patent KR-20030009830-A (KR)
Title: Apparatus and Methods for Cash Payment Service using a Mobile Terminal
Inventor: SON IN PYO
Filed: 2001-07-24
Abstract: PURPOSE: A device and method for withdrawal of cash using mobile terminal is provided to get the cash by issuing an approval number of a cash to a client connected through a mobile phone and checking a client by an approval number inputted through an automated cash teller machine. CONSTITUTION: A mobile terminal(100) is connected to a base stations(110,120,130), performs a web service, and transmits account number, a password, money information inputted from a client to a destination. An Internet server(140) is connected between the Internet and the mobile terminal(100) and performs an Internet service. A mobile banking server(200) is connected to the Internet server(140), receives the account number and the password from the mobile terminal(100), authenticates a client, requests an account authentication for supplying a cash withdrawal service, issues an approval number to an authenticated account, and supplies a cash withdrawal service. A bank server(300) receives an account authentication from the mobile banking server(200). In the case that a cash withdrawal service is possible, the bank server(300) transmits authentication information to the mobile banking server(200), and approves a cash withdrawal based on the approval number. Automated cash teller machines(410,420,430) receive the account number and the approval number form the client, transmit the numbers to the bank server(300). In the case that a cash withdrawal approval exists from the bank server(300), the automated cash teller machines(410,420,430) withdraw a corresponding cash or check.
Patent KR-20010088544-A (KR)
Inventor: EUN JUNG KI
IPC: C09D195/00
Filed: 2001-08-03
Abstract: PURPOSE: An asphalt latex primer is provided to prevent incomplete adhering condition between the asphalt material and concrete substrate caused from not dried parts and moisture due to the change of temperature of the asphalt by comprising black clinker made from waste tire and/or waste rubber. CONSTITUTION: The asphalt latex primer is produced by the following steps of preparing black carbon with black clinker by utilizing waste tire or rubber, mixing 30wt.% of the black carbon material together with 30wt.% of asphalt, 8wt.% of latex and 30wt.% of solvent, and 2wt.% of other additives then grinding the mixture into desired size, particularly more than 350 mesh of latex primer. The primer further includes rubber resin to form a paint product to apply onto surface of the concrete substrate. The primer product can discharge moisture or air out of the concrete within 2 hours after applying process to form a completely dried condition of the concrete product.
Patent KR-20020012510-A (KR)
Title: Adsorbent unit with refrigerant tracer dye compartment
Inventor: KESLER ERIC W
IPC: G01M3/20
Filed: 2001-08-06
Abstract: PURPOSE: An adsorbent unit having a refrigerant tracer dye compartment is provided to prevent interaction between refrigerant tracer dye and adsorbent by integrating the refrigerant tracer dye with the compartment out of the adsorbent container. CONSTITUTION: A refrigerant accumulator has a housing with a bottom wall and a side wall, and a U-shaped pipe with a return bend part near the bottom wall and with first and second pipe portions extending from the return bend part along the side wall. A filter body is extended outward from the return bend part. An adsorbent unit(10) includes a porous adsorbent container(12), adsorbent in the container, first and second end portions on the container, a first tab(14) extending outward from the first end portion of the container, an elongated slot in the first tab mounting, a second tab(15) extending outward from the second end portion of the container, an aperture on the second tab for mounting on the filter body, and a separate compartment on the adsorbent unit out of the container containing refrigerant tracer dye.
Patent KR-20030014513-A (KR)
Title: Meshod and System of Sharing Client Data For Distributing Load of Server
Inventor: KANG DONG JAE
IPC: G06F15/16
Filed: 2001-08-11
Abstract: PURPOSE: A system for sharing client data for distributing a load of a server and a method thereof are provided to transmit and process data among clients by transforming and applying a P2P(Peer-to-Peer) which is a file sharing method on the Internet to a client/server environment. CONSTITUTION: A server portion component(100) manages client information being connected to the server and information of data cached the client, and performs a control for making the client which caches corresponding data in accordance with a data request from a connected specific client support data. A client portion component(200) processes a connection formation for sharing cache data with other client connected to the server in accordance with a message from the server portion component(100). The client portion component(200) includes a packet conversion module(210) for converting and using a packet being used in a conventional client/server system, and a communication module among clients(220) for performing a connection formation for sharing data among clients connected to the server.
Patent KR-20020014711-A (KR)
Inventor: HASHIMOTO KOHKICHI
IPC: H04N19/14
Filed: 2001-08-13
Abstract: PURPOSE: To rapidly execute an overall arithmetic operation of a deblocking filter specified by an MPEG-4 in a small number of cycles. CONSTITUTION: A deblocking filter arithmetic device comprises D-mode arithmetic circuits 1 to 16 of the deblocking filter specified by the MPEG-4, T-mode arithmetic circuits 17 to 23, arithmetic mode deciding circuits 24 to 27 each for deciding which of arithmetic processes of the D-mode arithmetic circuit and the T-mode arithmetic circuit is conducted, and a selector 28 for switching an output of the D-mode arithmetic circuit and an output of the T-mode arithmetic circuit in response to a result of the deciding circuit. Further, prior to the arithmetic processes of the D-mode arithmetic circuit and the T-mode arithmetic circuit, an arithmetic process of an arithmetic mode deciding circuit is conducted, and a fixed value is input to a not adaptive arithmetic circuit instead of an input pixel value to thereby reduce its power consumption.
Patent KR-20030016439-A (KR)
Title: dry-typed sorting apparatus for construction wastes using a air blower
Inventor: JUNG YONG BEOM
IPC: B07B9/02
Filed: 2001-08-16
Abstract: PURPOSE: A dry architectural waste assorting device using a blower is provided to efficiently recover recyclable aggregate by effectively assorting the aggregate of necessary shapes and sizes and to be move easily. CONSTITUTION: A dry architectural waste assorting device using a blower comprises a body, a waste input conveyor(20), a blower(30) including the body and a blower pipe, a drum(40) easy to move along a movement path and fix with a height adjusting unit, a waste transferring conveyor(50) installed to be slanting in different angles, a waste intake duct(60) including many partitions, a waste assorting plate(70) having many holes, and a water spray device(80).
Patent KR-20020015649-A (KR)
Inventor: HERRMANN LAURENT
IPC: H04N7/24
Filed: 2001-08-17
Abstract: PURPOSE: A communication system, a transmitter, a receiver and a method utilizing a data storage descriptor are provided to make possible a multiple-use at the level of the transmitter by data descriptors inserted in the data flow sent from the transmitter to the receiver. CONSTITUTION: A data flow received at the receiver(102) end is analyzed to detect the presence of data descriptors(109) indicating the presence of multiple-use data. When a descriptor is detected, the data flow is locally stored at the level of the receiver together with related data. The multiple-use data stored are used immediately after reception at the receiver end or subsequently without the necessity of requesting the multiple-use data from a transmitter(101).
Patent KR-20030020508-A (KR)
Inventor: JO SUNG YUN
Filed: 2001-08-29
Abstract: PURPOSE: A system for providing real-time traffic information is provided to uniformly assign a unique number for distinguishing a crossroads of a main road, an importance building and facilities to various kinds of maps, and to easily use traffic information contents by inputting a position number of a departure and an arrival position through a terminal. CONSTITUTION: A map book(10) includes the unique number of the facilities such as the main road, the crossroads and the building. An operator server(30) connects to a user terminal(20) through a wire/wireless network(40) and includes an algorithm for searching and outputting the corresponding service by recognizing the unique number of the map book(10). The operator server(30) receives the unique number of the departure and the arrival position, and selectively transmits the traffic information, the moving path information and the mass-transportation information between the departure and the arrival position according to a selection of a service code.
Patent KR-20010099146-A (KR)
Title: 후 열처리에 따른 산화아연 박막의 발광파장 조절방법
Inventor: KIM YOUNG CHANG
IPC: H01L33/02
Filed: 2001-09-05
Abstract: 본 발명은 후 열처리에 따른 ZnO 박막의 발광파장 조절방법에 관한 것으로, ZnO를 EL 소자로 구현하기전 베이스 기판(실리콘 기판)에 증착된 ZnO 박막에 후열처리를 가하여 발광물질의 물리적인 특성을 변화시킬 수 있도록 한 후 열처리에 따른 ZnO 박막의 발광파장 조절방법을 제공함에 그 목적이 있다. 
     본 발명은 ZnO를 주요 재료로 사용한 광소자의 발광특성 조절방법에 있어서, 상기 ZnO 박막을 베이스 기판인 실리콘 기판(Si)의 상면에 증착하고 1 atm 산소압 하에서 일정 온도 범위내로 열처리를 행하여 발광파장 특성을 조절하도록 하는 것을 특징으로 하는 후 열처리에 따른 ZnO 박막의 발광파장 조절방법이 제공된다. 
     본 발명을 적용하면, GaN과 유사한 특성을 갖추어 청색발광 혹은 그 보다 더 짧은 파장의 발광을 위한 차세대 단파장 광소자에 있어서의 소재물질로서 매우 적합한 물질이라 판단되는 ZnO를 그 베이스 기판상에 증착한 상태에서, 일정 온도 범위내에서 후 열처리를 가하게 되면 녹색 및 주황색 광의 발광파장을 조절할 수 있다는 효과가 있다.
Patent KR-20030023146-A (KR)
Title: Apparatus for inspecting the quality of a bottle cap
Inventor: CHO SEONG CHIL
IPC: G01B11/30
Filed: 2001-09-12
Abstract: PURPOSE: An apparatus and a method for examining quality of bottle cap are provided to promptly judge badness of objects being examined and accurately remove bad objects. CONSTITUTION: A first conveyor and a second conveyor(103) are different in moving rate, and on which a plurality of objects to be examined are secured. A badness judging part(135) is installed at any one of the conveyors to judge badness of the objects. A bad object processing part(137) removes the object if the object is judged bad. An object recognizing element(129) recognizes the plurality of objects. An image detecting element(127) outputs an image signal from the plurality of objects. An encoder(133) outputs pulses from a rotation of a rotary shaft in case that the object is judged bad. A solenoid valve(131) discharges air based on the number of the pulses.
Patent KR-20030023335-A (KR)
Title: method for detecting a defect of wafer
Inventor: CHOI YEONG HYEON
IPC: H01L21/66
Filed: 2001-09-13
Abstract: PURPOSE: A method for detecting defects of a wafer is provided to be capable of detecting easily defects in a cell and peripheral region by using two light boxes. CONSTITUTION: The first light box(20) is assigned in a cell region(12) of a wafer, and the second light box(21) is assigned in a peripheral region(14) of the wafer. By collimating the first light box(20) in the cell region(12) and the second light box(21) in the peripheral region(14), respectively, the total light difference of the cell and peripheral regions(12) is summed up and compared to an adjacent region. Thereby, the defects existed in the cell and peripheral region(12,14) are easily detected.
Patent KR-20030027998-A (KR)
Title: Methods of preparing barrier ribs of plasma display panel and equipments thereof
Inventor: KIM HYEON SEONG
IPC: H01J9/24
Filed: 2001-09-27
Abstract: PURPOSE: A method and an apparatus for manufacturing barrier ribs for a plasma display panel are provided to achieve improved yield rate and uniformity of quality by preventing damage and crack at barrier ribs, while reducing manufacturing costs and environmental contamination. CONSTITUTION: A method comprises a first step of preparing an upper mold(200) where grooves(210) are formed, a second step of aligning a glass base(600) with an address electrode and a dielectric layer to a lower mold(300), and closing the upper mold, a third step of injecting a paste containing inorganic powder and thermosetting polymer binder into a micro-capillary(400) formed between grooves and glass base, and molding the resultant structure, a fourth step of forming a barrier rib structure by heating the mold and solidifying the paste, and a fifth step of separating the glass base from the mold, and baking the resultant structure.