baber/WOPTO huggingface dataset:
Patent KR-20020069878-A (KR)
Title: Non contact Method and Hologram of combined binary phase
Inventor: AHN JUN TAE
IPC: G03H1/16
Filed: 2001-02-28
Abstract: PURPOSE: A non-contact coupling type binary phase hologram and a method for realizing the same are provided to realize the coupling type binary phase hologram without physically contacting two holograms to each other, thereby preventing the deformation of the holograms due to the wear of the hologram surfaces. CONSTITUTION: A non-contact coupling type binary phase hologram includes a main hologram(510) for diffracting light emitted from a laser, an auxiliary hologram(520) apart from the main hologram by a predetermined distance not to contact the main hologram physically, and the predetermined number of lenses positioned between the main hologram and the auxiliary hologram, of which a first lens(530) carries out the high speed fourier conversion of a phase of the main hologram at a position apart from the main hologram by a predetermined distance, and a second lens(540) carries out fourier inverse conversion of the phase of the main hologram for restoring original phase and information at a position apart from the first lens by a predetermined distance.
Patent KR-20020071641-A (KR)
Title: Flat luminescence lamp and method for manufacturing the same
Inventor: PARK HONG BAE
IPC: G02F1/13357
Filed: 2001-03-07
Abstract: PURPOSE: A surface light-emitting lamp and a method for manufacturing the same are provided to effectively remove the obscure rays due to the supporting rod by using a substrate having a light diffuser without forming any additional diffusion sheet or a diffusion plate. CONSTITUTION: A surface light-emitting lamp includes a first substrate(31), a second substrate(31a) facing the first substrate and containing light diffuser, and a light emitting layer formed between the first and second substrates, wherein the light emitting layer includes first and second electrodes formed on the first substrate, a dielectric layer(37) covering the first and second electrodes(33,33a), and first and second fluorescent layers(38,38a) formed on a surface of the second substrate, facing the dielectric layer and the first substrate.
Patent KR-20010069318-A (KR)
Inventor: LEE SEONG TAI
IPC: B60J3/00
Filed: 2001-03-07
Abstract: PURPOSE: A roof carrier shade is provided to transfer articles, and to shade the light at outdoor parking by installing in a roof of a vehicle. CONSTITUTION: A light shading curtain is made of synthetic resin net or waterproof cloth, and mounted in a carrier. The carrier is made of stainless steel. The curtain is composed of a central shaft(1) connected to a spring(3) and a carrier body to rewind; a pipe lid(2) inserted to the spring and a pipe(6) to insert the central shaft to a hole of a lid; the spring; and a toothed wheel lid(4) controlling automatically winding of the spring. The roof carrier shading curtain is installed in a roof carrier of a vehicle to interrupt light in parking outdoors, and to transfer articles.
Patent KR-20010044586-A (KR)
Inventor: OH SANG JUN
IPC: G06T17/00
Filed: 2001-03-09
Abstract: PURPOSE: A system of realizing 3D facial animation using a map predicting facial muscle movements is provided to improve the efficiency of the system by bach-processing all the information about facial movements. CONSTITUTION: In the system of realizing 3D facial animation using a map predicting facial muscle movements, a 3D drawing device(100) employing, for example 3D MAX, draw a 3D facial model based on texture coordinator using 3D facial model and muscle arrangement bit map. A device writing a map predicting facial muscle movements(102) writes a map predicting facial muscle movements before hand by calculating facial information, Here, by using per muscle unit bit maps that can be recycle, vector information for each facial part can be renewed easily. A device transforming facial model(104) draws a target expression model by transforming the face using the map predicting facial muscle movements from the map drawing device(102). A device realizing real-time facial animation(106) realizes the real-time facial animation by using the 3D facial model based on the target expression model and the texture coordinator.
Patent KR-20020072998-A (KR)
Inventor: JIN TAE
IPC: H03L7/085
Filed: 2001-03-14
Abstract: PURPOSE: A phase frequency detector is provided, which operates under a low power in a high speed, and discriminates a phase difference within two times of a phase and a frequency. CONSTITUTION: The first D-flip flop(21) outputs the first output signal(UP) according to the first input signal, and the second D-flip flop(22) outputs the second output signal(DN) according to the second input signal. And an AND gate(23) is connected between output ports of the first and the second D-flip flop and reset ports, and resets the first and the second D-flip flop with an output signal generated by performing an AND operation of the first and the second output signal. The AND gate comprises two transistors receiving the first and the second output signal as inputs which are connected serially as to the first and the second D-flip flop.
Patent KR-20020072757-A (KR)
Title: Preperation method of fried bean curd with natural color(Hong gook)
Inventor: AN SUNG CHUL
IPC: A23L11/00
Filed: 2001-03-12
Abstract: PURPOSE: A process of preparing the subject fried bean curd is provided by adding Monascus anka as a natural pigment to fried bean curd as high-protein, low-cholesterol food. Whereby, the product has a good color and improved functionality. CONSTITUTION: Soybean milk having a concentration of 6 to 8% is cooled at 60 to 70deg.C, added with a coagulating agent(CaCl2), compressed, formed, and then fried in oil at 110 to 180deg.C. Thereafter, 0.01 to 0.5% by weight of Monascus anka is added to the fried bean curd by irradiating an ultrasonic wave of 28 kHz for 1 to 30min.
Patent KR-20020074024-A (KR)
Title: Semiconductor memory device and arrangement method thereof
Inventor: SIM JAE YUN
IPC: G11C7/06
Filed: 2001-03-19
Abstract: PURPOSE: A semiconductor memory device and a method for layouting the same are provided to rapidly transmit a driving signal to drive a plurality of bit line sense amplifiers as well as to reduce the area of layout. CONSTITUTION: A semiconductor memory device includes a plurality of bit line pairs (BL1, BLB1),(BL2, BLB2),...(BL(n-1), BLB(n-1)),(BLn, BLBn), a number of first bit line sense amplifiers(30) connected between each of the bit line pairs for amplifying "high" level data to be transmitted to the number of bit line pairs in response to a predetermined number of first driving signals, a number of second bit line sense amplifiers(32) connected between each of the bit line pairs for amplifying "low" level data to be transmitted to the number of bit line pairs in response to a predetermined number of second driving signals and a preset number of first and second bit line sense amplifier drivers arranged between the first and the second bit line sense amplifiers(30,32) in a row for generating the predetermined number of first and the second driving signals in response to the driving control signal.
Patent KR-20020075052-A (KR)
Title: chain welding apparatus using the electric resister
Inventor: LEE GEUN WON
IPC: B21L3/02
Filed: 2001-03-23
Abstract: PURPOSE: An automatic chain welding apparatus using electric resistance is provided which lowers price of products by increasing production speed while miniaturizing the automatic welding apparatus for welding the long diameter part of a chain, and secures safety in advance by improving reliability of the welding portion. CONSTITUTION: The automatic chain welding apparatus using electric resistance comprises a welding machine(70); a transfer part(1) which is installed at the upper area of the welding machine(70), which suppresses vibration generated by free falling of the chain and transfer operation of the chain by guiding and inserting a chain that is an object to be welded, thereby properly pressing the chain, and which removes excessive proceeding generated as the results of rapid speed change due to intermittent movement; a fixed part(2) which is installed at the lower area of the transfer part(1), and which strongly clamps the welding part of the chain transferred by the transfer part(1) so that the welding part of the chain is fixed in a stable position for welding; a pressing part(3) which is installed at one side of the transfer part(1) so that the pressing part(3) secures welding construction by pressing the chain fixed to the fixed part(2); an electrode part(4) which is installed at one side of the pressing part(3) so that the electrode part(4) conveys an electrical current transformed to low voltage large current to the chain pressed by the pressing part(3); and a cutting part(5) which is installed at the lower area of the fixed part(2) so that the cutting part(5) cuts the chain that is electric resistance welded by the electrode part(4) to a desired length set from a control panel(71).
Patent KR-20020012108-A (KR)
Title: Method for preparing of chiral compound by asymmetric ring opening reactions of epoxides
Inventor: NOH EUN JU
IPC: C07D211/00
Filed: 2001-03-26
Abstract: PURPOSE: Provided is a process for producing a chiral compound by using an enantioselective ring-opening reaction of epoxides in the presence of a chiral salen metal catalyst, which can recover or reuse the chiral salen metal catalyst. CONSTITUTION: The chiral compound is produced by using the enantioselective ring-opening reaction of epoxides in the presence of a salt represented by the formula 1 and the chiral salen metal catalyst represented by the formula 3. In the formula 1, when X is nitrogen, Z is -C(R5)-, R1 and R2 are each C1-C18 alkyl, R3-R5 are each hydrogen or C1-C18 alkyl and when X is carbon, Z is -C(R5)-C(R6)-, R1 is C1-C18 alkyl, R2-R6 are each hydrogen or C1-C18 alkyl, n is an integer of 1-3, and Y- is an anion capable of forming a salt. In the formula 3, R1-R4 are independently hydrogen, alkyl, carboxyl, aryl, and substituted aryl, X1-X8 are independently hydrogen, halogen, alkyl, silyl, silyloxy, alkenyl, and etc., Y1 and Y2 are each hydrogen and alkyl, M is a metal, and A is an anion.
Patent KR-20010067835-A (KR)
Title: Data input device
Inventor: KIM HEON
IPC: G06F3/0354
Filed: 2001-04-02
Abstract: PURPOSE: The data input unit is provided to input many different kinds of the data such as a character or a figure, and to offer a small and portable data input unit without the additional instrument. CONSTITUTION: A round-typed ball(1), which is manufactured by elastic materials like a rubber or plastic, or by hard materials like metal. Also, the line pattern is printed by a black dot-line if the surface of the ball is white. LED(Light Emitting Diodes) is commonly used as a luminous element(4), an element lightening to the line pattern. Light receiving elements(3X,3Y), an element receiving the light reflected from the surface of the ball, are cross at right angles to each other. An outside case(6), which can have different type like a cylinder, a quadrangle, and a hexagon, has a power switch, which controls the power supply, three click switches, which are corresponding to a left, center, and right switch of a mouse, and a projection(10), which supports the upper of a spring(9).
Patent KR-20010082760-A (KR)
Title: Multi Purpose Cable TV Decoder System
Inventor: KIM JI TAE
IPC: H04N7/10
Filed: 2001-04-26
Abstract: PURPOSE: A multipurpose cable TV decoder system is provided to perform a perfect bidirectional communication and a variety of supplementary communication by composing a variable loop of a plurality of frequency and processing a frequency for data communication between a host computer of broadcasting station and a terminal for member. CONSTITUTION: A duplex unit(12) separates data from a broadcasting program. A digital tuner(13) tunes the broadcasting program. A descrambler unit(14) descrambles the scrambled program. An output unit(15) for digital TV receiver outputs the program to a digital TV receiver. A conversion unit(16) converts the descrambled digital broadcasting program into an analog broadcasting program. An output unit(17) for analog TV receiver outputs the converted analog broadcasting program to an analog TV receiver.
Patent KR-20010109079-A (KR)
Title: 화상 판독 이상의 검출 방법 및 장치
IPC: G06T1/00
Filed: 2001-05-03
Abstract: 본 발명은 화상 판독 이상을 쉽게 그리고 신속하게 검출하는 것을 목적으로 한다. 
     압축 후의 화상 데이터 정보(데이터 크기 혹은 압축률)를 미리 화상 판독 이상과 관련하여 기설정된 기준값과 비교하여 화상 판독 이상의 유무를 판단한다. 데이터 크기를 이용하는 경우에는 기설정된 기준값보다도 압축 후의 데이터 크기가 작은 경우에 판독 이상이라고 판단한다. 또한, 데이터의 압축률을 이용하는 경우에는 기설정된 기준값보다도 압축률이 큰 경우에 판독 이상이라고 판단한다. 이 방법에 의해 쉬우면서 신속한 화상 판독 이상의 판단이 가능해진다.
Patent KR-20020085243-A (KR)
Title: Liquid crystal display
Inventor: KIM HUI CHEOL
IPC: G02F1/13
Filed: 2001-05-07
Abstract: PURPOSE: A liquid crystal display device is provided to reduce the rotation viscosity of liquid crystal molecules by properly increasing an amount of chiral dopant, thereby improving the response time. CONSTITUTION: A liquid crystal display device includes an array substrate with a plurality of pixels, a color filter substrate corresponding to the array substrate and having a plurality of color filter layers and black matrixes, and a liquid crystal layer interposed between the substrates and having a plurality of liquid crystal molecules added with chiral dopant by a content of 0.5-5%, wherein chiral pitch of the liquid crystal molecules is 15-30micrometer and a cell gap ratio between the substrates with respect to the chiral pitch value is 0.2-0.4.
Patent KR-20020087637-A (KR)
Inventor: PARK IL RYONG
IPC: H01L21/304
Filed: 2001-05-15
Abstract: PURPOSE: A vertical type cleaning apparatus is provided to make an installation space small. CONSTITUTION: The vertical type cleaning apparatus comprises a loading/unloading portion for received cassettes, a transfer robot equipped in the loading/unloading portion, an UV unit(104), a buffer unit(105), a dry unit(107), and a cleaning portion(106). The cleaning portion(106) has an arm and lead screw for transferring vertically a substrate.
Patent KR-20020088570-A (KR)
Title: Metal Interconnection with Low Resistivity in Semiconductor Device and Method for Forming the Same
Inventor: PARK IN SEON
IPC: H01L21/768
Filed: 2001-05-18
Abstract: PURPOSE: A structure of a metal wire of a semiconductor device having a low resistance and a method for forming the same are provided to reduce resistance of a bit line as well as critical dimension of a bit line and obtain a good state of morphology. CONSTITUTION: The first interlayer dielectric(51) is deposited on a semiconductor substrate(50). A contact hole(52) for poly plug is formed on the first interlayer dielectric(51). The poly plug(53) is formed on the contact hole(52). The second interlayer dielectric(51) is deposited on the interlayer dielectric(51). A DC contact hole(55) is formed by etching the second interlayer dielectric(54). A barrier metal(56) and a metal layer(57) are formed on the second interlayer dielectric(54). The barrier metal(56) and the metal layer(57) are polished by performing a CMP(Chemical Mechanical Polishing). A bit line plug(58) is formed within the DC contact hole(55). A barrier metal(59) for bit line is formed on the second interlayer dielectric(54). A barrier metal(59) for bit line is polished by performing the CMP. A metal layer(60) for bit line and a bit line capping layer(61) are sequentially formed on the second interlayer dielectric(54). A bit line(62) is formed on the buried bit line plug(58).
Patent KR-20020088284-A (KR)
Title: Apparatus and method for alarm collecting in data processing system
Inventor: AHN SEONG GYUN
IPC: G06F13/00
Filed: 2001-05-21
Abstract: PURPOSE: A device and a method for collecting an alarm of a data processing system are provided to shorten the access time for reading the alarm by reading only a group generating the alarm based on an alarm interrupt signal. CONSTITUTION: The alarm buffers(65,70,75) manage an alarm generating state by grouping the alarm generating state placed on an ISA(Industrial Standard Architecture) bus terminal by a specific bit. A comparing part(60) sets an alarm flag of the group generating the alarm by detecting the alarm generation through the comparison between an alarm bit received from the alarm buffer and an initial value. An FPGA(Field Programmable Gate Array)(50) sets an alarm flag register based on the alarm flag applied by the comparing part, sets the alarm bit of the comparing part to the initial value, and generates the alarm interrupt signal if only one bit among the forming bits of the alarm flag register is set. A CPU(10) reads the alarm flag register based on the alarm interrupt signal and reads the alarm data of the group generating the alarm by generating an address of a specific group set by the read alarm flag register.
Patent KR-20020089615-A (KR)
Title: Method for Fabricating of Flash Memory Device
Inventor: DONG CHA DEOK
IPC: H01L29/788
Filed: 2001-05-23
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to prevent focusing of electric fields and to reduce a leakage current by rounding edge portions of a floating gate. CONSTITUTION: A field oxide(22) is formed at a field region of a semiconductor substrate(21). After forming a gate oxide layer(23) on the semiconductor substrate(21), a floating gate(24a) is formed on the gate oxide layer(23), wherein both edges of the floating gate(24a) are partially overlapped with the field oxide(22). Inert ions, such as N2 or Ar are implanted to the floating gate(24a). The edge portions of the floating gate(24a) overlapped to the field oxide(22) are rounded by annealing in the temperature of 500-700°C and under hydrogen gas atmosphere.
Patent KR-20020090408-A (KR)
Title: A retroactive compensation system and method for invention of duty in an intellectual property system
Inventor: JANG SEUNG HYEON
IPC: G06Q99/00
Filed: 2001-05-25
Abstract: PURPOSE: A system and a method for the retroactive compensation for an official invention of an intellectual property system are provided to integrally manage the particulars in the change of the compensation money if the official invention of an employer is adopted afterward or the provision of the compensation is changed. CONSTITUTION: An official invention proposer terminal(10) refers to a settlement process of a proposal on the official invention and provides an input/output interface for the application of the retroactive compensation. A patent manager terminal(20) determines the approval for the retroactive compensation application and inputs the approval. An official compensation processing unit(50) applies the compensation money depending on a predetermined retroactive compensation money payment reference and corrects the history of the corresponding proposal. A database(40) stores the data needed for operating the official compensation processing unit and outputs the data if necessary. A deciding officer terminal(30) provides an interface for a deciding officer considering the appropriateness of the retroactive compensation application.
Patent KR-20020092643-A (KR)
Title: Thin Film Solar Cell Using a Surface Modified Indium Tin Oxide and Method for Preparing the Same
Inventor: HUH JANG EUN
IPC: H01L31/0216
Filed: 2001-06-05
Abstract: PURPOSE: A thin film solar cell using a surface modified indium tin oxide and method for preparing the same are provided to improve a light transmission rate and a surface flatness rate of an n-type semiconductor by forming a surface modified layer on an indium tin oxide layer as a front electrode. CONSTITUTION: A front electrode(13) is formed on a glass substrate(11). The front electrode(13) has thickness of 1000 to 5000 angstrom. A surface modified layer(14) is formed by irradiating ions on the front electrode(13). The surface modified layer(14) has thickness of 30 angstrom. An n-type semiconductor layer(15) is formed on a surface of the surface modified layer(14). The n-type semiconductor layer(15) is formed by using a CBD(Chemical Bath Deposition) method. A p-type semiconductor layer(17) is formed on the n-type semiconductor layer(15). The p-type semiconductor layer(17) is formed by one of CdTe, Hg1-xCdxTe, CuInSe2, Cu(InGa)Se2, and CuInS2. A rear electrode(19) as an ohmic contact layer is formed on the p-type semiconductor layer(17).
Patent KR-20020094137-A (KR)
Title: System and method for operating reverse mortgage
Inventor: LEE SANG YEOP
Filed: 2001-06-11
Abstract: PURPOSE: A system and a method for managing a reverse mortgage are provided to offer the convenience in the use of a financial service by using the future expected value of the service points as a mortgage. CONSTITUTION: Many member companies(20) are interconnected via a network and to a service providing device(10) via a communication network. The member company issues a membership card and provides the service points corresponding to the consumption of a service user. The service providing device adds up the service points of the service user and generates at least one point pools. The service providing device performs various types of investments and distributes the points added with the profits obtained through the investments. To minimize the danger due to the service user's inability to pay, the service providing device affiliates with an insurance company(40). Then, the service user receives the financial service from a financial organization(50).
Patent KR-20020006421-A (KR)
Title: Weft storage apparatus in jet loom
Inventor: AMETANI KIKUJI
IPC: D03D47/36
Filed: 2001-06-21
Abstract: PURPOSE: To provide a yarn guide capable of well winding a weft yarn around a yarn winding surface. CONSTITUTION: This weft yarn storing apparatus in a jet loom comprises a yarn guide 24 arranged between a weft yarn length measuring device 23 and a storage drum 11 and the yarn guide 24 comprises a folded and bent formed core rod 25, a slide contact piece 26 secured to the core rod 25 and tubes 27 and 246 for covering steps 241 and 242 between the core rod 25 and the slide contact piece 26. Both ends of the core rod 25 are tightened and fixed to fixed parts 30 by tightening screws 29. The core rod 25 crosses a space between peripheral surfaces of rollers 16 and 17 and the yarn winding surface 111. The slide contact piece 26 is arranged so as to obliquely intersect a common tangential plane K between the circumferential surface of the delivery roller 16 and the yarn winding surface 111 when viewed from the central axial direction C of the annular yarn winding surface 111.
Patent KR-20010096664-A (KR)
Inventor: SON SEONG EUN
Filed: 2001-06-25
Abstract: PURPOSE: An education system in which studying is proceeded according to schedule on a web site is provided so that users check over their studying process as well as concentrate on their studies. CONSTITUTION: An advice information and black mark application are formed and given according to information, function and procedure managed by education through computer terminals, and a mail server, a streaming server, a web server, a database server and the computer terminals. Students' tendency and ability are analyzed. A communication lecture is proceeded through on-line by providing the advice information and black marks, and analyzing tendency and ability of the students. Students are managed in their studies by providing the advice information and black marks, analyzing the tendency and ability of the students, and performing the communication lecture through on-line. Education and guidance are carried out based on the analyzed students' tendency and ability.