baber/WOPTO huggingface dataset:
Patent KR-20010070151-A (KR)
Title: Method of verifying semiconductor integrated circuit reliability and cell library database
Inventor: YAMAMOTO SHIGEHISA
IPC: G06F17/50
Filed: 2000-10-19
Abstract: PURPOSE: To provide a reliability verifying method for semiconductor integrated circuit, with which the reliability of a semiconductor integrated circuit in large scale can be verified without omission. CONSTITUTION: An intra-cell total input/output capacity sum Cio of a selected cell is found while utilizing the input load capacity and output load capacity of cells registered in a cell library data base 1A in a step S12 and inter-cell wiring capacity Cic is found in a step S13. Afterwards, output terminal load capacity COUT is found by adding the intra-cell total input/output load capacity sum Cio and the inter-cell wiring capacity Cic in a step S14. Then, a fault rate FOUT of inter-cell wiring is found on the basis of the output terminal load capacity COUT in a step S15, and a fault rate Fcell is provided by applying a calculation expression registered in the cell library data base 1A on the basis of the output terminal load capacity COUT in a step S16. Continuously, the sum of the fault rate Fcell and the fault rate FOUT is found as a total fault rate Ftotal in a step S17.
Patent KR-20020036044-A (KR)
Title: Dust-envelope union in cyclone vacuum cleaner
Inventor: YANG BYEONG SEON
IPC: A47L9/16
Filed: 2000-11-07
Abstract: PURPOSE: A dust collecting barrel portion of a cyclone cleaner is provided to reduce a working amount of a user and to enhance production reliability by constituting to separate a top portion of the pocket from a handler and to remove a waste from the dust collecting pocket by an operation of the user. CONSTITUTION: A dust collecting barrel portion of a cyclone cleaner comprises a dust collecting barrel(31) for containing a dust separated from an absorbed air by a rotating force of a fan and a handler(32) formed at an outside of the dust collecting barrel(31) to grip the dust collecting barrel by a user. The dust collecting barrel is composed of a cylindrical portion and a plurality of coupling portion(310a,310b). A top of the cylindrical portion is communicated to a suction passage of a cyclone portion to contain the dust at inside thereof. The coupling portion forms a placing unit to couple the handler at the outside of the cylindrical barrel portion.
Patent KR-20020036153-A (KR)
Title: A managing and business supporting system for membership drug-store based on internet and method thereof
Inventor: CHO WON GI
Filed: 2000-11-08
Abstract: PURPOSE: A system and a method for managing and supporting an Internet based chain pharmacy are provided to optimize an automatic reception/order function between a member pharmacy and a chain center, and a stock management function by using the Internet and an exclusive network. CONSTITUTION: The system comprises a terminal computer(20) including a customer information management program, a medicine purchase and prescription preparation support program, an electronic payment system, an automatic stock management and order program, a main server(10) collecting the medicine order information, the customer information, the medicine information and the mail information uploaded from the terminal computer of the member pharmacy, storing in respective databases, and downloading various kinds of medicine related information stored in the databases, the electronic payment system executing an electronic payment such as a medical care insurance charge and a medicine purchase price by connecting to the main server, and chain center system(12) executing the management optimizing the medicine stock and a cooperating purchase under an ERP(Enterprise Resources Planning) system.
Patent KR-20020040215-A (KR)
Title: Personal mobile terminal unit for mobile communications
Inventor: LEE GEUN SEONG
IPC: H04B1/40
Filed: 2000-11-24
Abstract: PURPOSE: A personal mobile terminal device for a mobile communication system is provided to variously receive a mobile multimedia service by having an auxiliary terminal for receiving a data signal from a main terminal which performs a bidirectional communication of voice and data signals with an MSC(Mobile Switching Center) and outputting the received data signal through a display device. CONSTITUTION: A receiving unit(210) receives an RF(Radio Frequency) signal transmitted from a data transmitting unit. A data detecting unit(220) detects data information from the received RF signal. A display unit(230) outputs detected data information to the outside. A control unit(240) controls an entire system of an auxiliary terminal and manages an RF receiving function and a data display function. An alarm unit(250) informs the received state of the receiving unit(210) of the auxiliary terminal to the outside through an alarm or a buzzer.
Patent KR-20020041107-A (KR)
Title: Forming method for semicnductor lead flame
Inventor: KIM JONG YEON
IPC: H01L23/495
Filed: 2000-11-27
Abstract: PURPOSE: A method for forming a lead frame of a semiconductor device and a device using the same are provided to exactly form the lead frame by changing descent procedures of a stripper and a punching. CONSTITUTION: A semiconductor device is firstly fixed on a die(1) having a fixing groove(11) and tilted sides(12). A punching(3) is secondly descended to bend a lead frame(120) to the same shape of the tilted sides. Projection portions of the lead frame(120) protruded from a package(110) are thirdly adsorbed by a fixing power of a stopper(22) formed on the operating shaft of a stripper(2) and are bent. The stripper is fourthly returned. The descended punching(3) is lastly returned. By these changed procedure, the lead frame(120) is exactly formed. Especially, the bending procedures performed with two-step more exactly form the lead frame(120).
Patent KR-20010016241-A (KR)
Title: Automatic eye image acquisition method
Inventor: KIM JAI HIE
IPC: G06K9/00
Filed: 2000-11-27
Abstract: PURPOSE: A method for obtaining an iris image automatically is provided to simplify a process of obtaining a clear iris image. CONSTITUTION: A photographing unit is initialized for obtaining a user's iris image located in a predetermined distance, and a micro computer sets a predetermined size image inputted to a lens about a center of a reference image through the initialization, and decides a tolerance of the reference image(S104). If an image inputted from a lens is escaped the tolerance of the reference image, a micro computer decides as an access of a user(S106). The micro computer outputs an induction message as character messages(S108). The micro computer decides as to whether the user's iris image exists in stored images or not(S110). If the user's iris image does not exist, the (S110) operation is repeated. If the user's iris image exists, the micro computer decides a focus of the iris image using sharpness of a glint reflected on the photographed iris image caused by the user's access and sharpness of a luminescent device positioned at equal intervals in the glint(S112). If a focus of the iris image is not decided, the micro computer informs to the user the status and induces an another input, and if a focus of the iris image is decided, the micro computer decides the image as a clear image and obtains the image(S114).
Patent KR-20020045843-A (KR)
Title: Offering Method of Digital Contents linking Service and System Thereof
Inventor: KI SEONG HOE
IPC: G06F17/00
Filed: 2000-12-11
Abstract: PURPOSE: A method and a system for a digital contents linking service are provided to offer a DOI(Digital Object Identifier) registration service and a linking service to the CONSTITUTION: A digital linking service by using a DOI number of a web site is guided for a user(S12). The user registered as a member is classified as a special member of a
Patent KR-20020047617-A (KR)
Title: A refrigerator attended on gateway
Inventor: CHO JIN CHEOL
IPC: F25D29/00
Filed: 2000-12-13
Abstract: PURPOSE: A refrigerator with gateway function is provided to control driving of a plurality of electric home appliances with communication modules for clients given proper addresses through the refrigerator with a communication module for a host. CONSTITUTION: A refrigerator includes a refrigerator microcomputer(1), controlling refrigerating and freezing of the refrigerator; a communication connecting device(2) installed in the refrigerator and connected with outside communication network for data communication; a display(3) installed on a front surface of the refrigerator to display images by image control signal transmitted from outside; a touch panel(4), connected with the display to input corresponding command by calculating coordinates of contacting point of a user and finding point on a screen according to the coordinates; a main control part(5), controlling image output to the display, executing function corresponding with command input to the touch panel and controlling driving of a plurality of electric home appliances; a data storage part(6), storing and reading information transmitted to and received from the main control part by control of the main control part; and a host communication module(7) transmitting data for driving of a plurality of the electric home appliances by control of the main control part.
Patent KR-20010067396-A (KR)
Inventor: MIZUNO YOICHI
IPC: H01G4/30
Filed: 2000-12-18
Abstract: PURPOSE: To provide a laminated ceramic capacitor which excels in thermal shock resistance. CONSTITUTION: In a laminated ceramic capacitor wherein a ceramic dielectric layer 11 and a conductor layer 12 are laminated alternately, since the thickness of the ceramic dielectric layer 11 is made to be equal to or less than the thickness of the conductor layer 12, the occupation percentage of the conductor layer 12 that has a relatively high flexibility to thermal shock increases as a whole. As a result, the resistance to thermal shock of the capacitor can be improved.
Patent KR-20020051303-A (KR)
Title: Polarity detection circuit and method for high-order QAM
Inventor: CHOI HAN JUN
IPC: H03L7/085
Filed: 2000-12-22
Abstract: PURPOSE: A polarity decision phase detector circuit for a high order quadrature modulation(QAM) and a method thereof are provided, which detects frequencies in a wider band without a subsidiary circuit. CONSTITUTION: A multiplier(20) outputs a compensation signal(q(n)) by multiplying a received QAM signal by an output signal(v(n)) from a voltage controlled oscillator(VCO)(70). A power detector(30) detects a signal having a high SNR characteristics among the compensation signal applied from the multiplier. Polarity decision units(30,40) decide polarities of I and Q channel respectively by inputting an output signal from the polarity decision units. A phase detector(50) detects a phase error by inputting an output signal(p(n)) of the polarity decision units and the output signal(q(n)) of the multiplier. A loop filter(60) filters the phase error detected through the phase detector and provides it to the VCO. And a symbol determination unit(80) generates decision data by determining a symbol by inputting the compensation signal being output from the multiplier.
Patent KR-20020053332-A (KR)
Title: Pigment ink composition for inkjet printing
Inventor: HAN SEONG HO
IPC: C09D11/30
Filed: 2000-12-27
Abstract: PURPOSE: A pigment-type ink composition for an ink-jet printer is provided, to improve the storage stability and to prevent the surface peeling-off of the printed matter and the clogging of a nozzle. CONSTITUTION: The pigment-type ink composition comprises 0.5-5 wt% of a pigment; 5-30 wt% of a moisturizing agent; 0.1-5 wt% of a water-soluble polymer; and 60-94.4 wt% of highly pure water. Preferably the pigment is used as a dispersion solution prepared by employing 0.1-5 parts by weight of a dispersant based on 100 parts by weight of the pigment, wherein the dispersant is selected from the group consisting of salts of fatty acids, alkyl sulfates of high molecular weight, alcohol sulfate ester salts of high molecular weight, quaternary ammonium salts, polyoxyethylene alkyl esters, sorbitan alkyl esters, poly(vinyl alcohol), poly(vinyl pyrrolidone), poly(acrylic acid), acrylic acid-acrylonitrile copolymer, acrylic acid-acrylic ester copolymer, styrene-acrylic copolymer, styrene-maleic anhydride copolymer, and their mixtures. The mean particle size of the pigment is less than 0.1 micrometers and the maximum size doesn't exceed 0.2 micrometers.
Patent KR-20020056694-A (KR)
Title: Liquid crystal display module
Inventor: LEE SANG GON
IPC: G09G3/36
Filed: 2000-12-29
Abstract: PURPOSE: An LCD module is provided to compensate attenuation of analog signals and improve picture quality by installing compensation circuits in an input stage of an LCD panel and the LCD panel. CONSTITUTION: A multitude of gate driver IC(32_1,32_2,32_3) applies gate driving signals to an LCD panel(31). A multitude of source driver IC(33_1,33_2,33_3,33_4) applies data signals to the LCD panel(31). A control PCB(Printed Circuit Board)(34) is formed with an analog circuit portion(34a) and a digital circuit portion(34b) which are installed at an upper side of the source driver ICs(33_1,33_2,33_3). A gate line(35) is formed on the LCD panel(31) in order to apply gate voltage from the analog circuit portion(34a) to the gate driver ICs(32_1,32_2,32_3). The gate voltage is branched to each gate driver IC(32_1,32_2,32_3) without passing through the gate driver ICs(32_1,32_2,32_3). Gate voltage compensation portions(A,B,C) are formed between the gate line(35) and each gate driver ICs(32_1,32_2,32_3).
Patent KR-20020057105-A (KR)
Title: Banish device of Noxious Insects in Machine Room for Refrigerator
Inventor: OH MYEONG U
IPC: F25D11/00
Filed: 2000-12-30
Abstract: PURPOSE: A device for controlling harmful insects in machine room of refrigerator is provided to install an ultrasonic oscillator in the machine room for prevention of incursion of the harmful insects. CONSTITUTION: A device includes a machine room(C), where a plurality of parts for operation of refrigerating cycle are installed; and an ultrasonic oscillator(34), installed on an upper surface(23) of the machine room to generate ultrasonic wave preventing incursion of harmful insects to prevent problems caused by the harmful insects making incursions into the machine room, such as fire, due to short and trouble of the parts in the machine room.
Patent KR-20010023835-A (KR)
IPC: G11B7/12
Filed: 1999-07-07
Abstract: 투명 재료로 이루어진 광학 부재(33)의 귀환광 빔의 광로인 제2 광로 L2 상에 위치하는 부분에, 포커스 에러 신호를 생성하기 위한 실린드리컬 렌즈(39)를 일체 형성한다. 
     이상의 구성에 의해, 소형화를 실현하는 동시에, 제조 코스트를 삭감하고, 또한, 신뢰성의 향상을 도모하는 것이 가능해진다.
Patent KR-20010015879-A (KR)
Title: 흡수 제품에서의 얼룩 차단 배면 시이트의 용도
IPC: B32B3/30
Filed: 1998-12-09
Abstract: 본 발명은 흡수 제품 예를 들어 생리대 및 팬티 라이너, 및 흡수 제품의 가멘트 대향면을 통해 관측하는 경우 흡수 제품에 저장된 물질의 차폐능을 제공하는 3차원의 성형 필름을 포함하는 배면 시이트 구조물의 용도에 관한 것이다.
Patent KR-20010034029-A (KR)
Title: 값이 절대 온도에 비례하는 기준 전류를 전달하는 전류발생기
IPC: G05F3/22
Filed: 1999-11-01
Abstract: 절대 온도에 비례하는 기준 전류 값을 전달하는 전류 생성기는 제 1 및 제 2 전류원(I 1 ,I 2 )에 의해 각각 바이어싱되는 제 1 및 제 2 바이폴라 트랜지스터(Q 1 , Q 2 )를 포함하고 있다. 제 1 및 제 2 바이폴라 트랜지스터(Q 1 , Q 2 )의 에미터들 사이의 전압차는 조정 수단(RGMNS)에 의해 실질적으로 0으로 조정된다. 저항(R 1 -R 3 )이 제 1 및 제 2 바이폴라 트랜지스터(Q 1 , Q 2 )의 에미터와 직렬인 대신에, 베이스와 직렬이기 때문에, 제 1 및 제 2 바이폴라 트랜지스터(Q 1 , Q 2 )는 스위치의 원치 않는 직렬 저항의 악영향을 받지 않고 스위치에 의해 초핑될 수 있다. 이러한 이유로, 제 1 및 제 2 바이폴라 트랜지스터(Q 1 , Q 2 )를 초핑하여, 기준 전류의 정밀도를 상당히 향상시킨다.
Patent KR-20010085223-A (KR)
Title: 반이중 및 전이중 절차를 가진 복수의 ｘＤＳＬ 모뎀의활성화 방법
IPC: H04L5/14
Filed: 1999-12-29
Abstract: 본 발명은 어떤 이중방식의 형태(예, 전이중 또는 반이중)가 사용되는지를 검출하고 그것을 반대쪽 단말에 통지하는 데이터 통신을 가능하게 하기 위한 방법 및 장치에 관한 것이며, 중앙 위치와 원격 위치 사이에서 통신 장치의 성능에 관한 정보가 교환된다. 통신 채널의 품질 및 통신 채널의 성능에 근거하여, 적절한 통신 표준이 선택된다.
Patent KR-20010042475-A (KR)
Title: 레인 센서
IPC: B60S1/08
Filed: 1999-01-08
Abstract: 본 발명은 전자파(광파)를 위해 하나 이상의 발광기와 하나 이상의 수광기를 포함하는 측정 영역을 구비한 자동차용 레인 센서에 관한 것이다.  윈드실드는 하나 이상의 상기 발광기와 하나 이상의 상기 수광기 사이에 파 전파(wave propagation)에 영향을 주는 상기 측정 영역에 배열된다.  상기 파 전파는 상기 수광기에 의해 감지된 출력 신호가 상기 윈드실드가 특히 강수로 덮힐 때 변하는 방식으로 영향을 받는다.  본 발명에 따라서 상기 레인 센서(4)의 광학적 및 전자적 소자는 하우징(6) 안에 설치되고, 광유도체(10)가 하우징(6)의 덮개를 형성한다.
Patent KR-20010071212-A (KR)
IPC: C07C51/285
Filed: 1999-05-04
Abstract: Primary alcohols, especially in carbohydrates, can be selectively oxidized to aldehydes and carboxylic acids in a low-halogen process by using a peracid in the presence of a catalytic amount of a di-tertiary-alkyl nitroxyl (TEMPO) and a catalytic amount of halide. The halide is preferably bromide and the process can be carried out at nearly neutral to moderately alkaline pH (5-11). The peracid can be produced or regenerated by means of hydrogen peroxide or oxygen. The process is advantageous for producing uronic acids and for introducing aldehyde groups which are suitable for crosslinking and derivatization.
Patent KR-20010052679-A (KR)
Title: 제 2 압력 조절기로서 제어식 고압 펌프를 포함하는공통-레일-시스템
IPC: F02D41/04
Filed: 2000-02-11
Abstract: 본 발명은 내연 기관, 특히 공통-레일-시스템을 구비한 내연 기관을 제어하기 위한 제어 방법과 제어 장치에 관한 것이다.  이 장치에서는 적어도 하나의 펌프가 레일에 연료를 공급하며, 레일 내의 압력을 검출한다.  적어도 하나의 회전수 신호 및/또는 부하 신호에 기초하여 적어도 하나의 제 1 구동 상태와 제 2 구동 상태를 구별하며, 제 1 구동 상태의 압력을 조절하기 위해서 적어도 하나의 제 1 압력 조절 수단이 사용되며 제 2 구동 상태의 압력을 조절하기 위해서 적어도 하나의 제 2 압력 조절 수단이 사용된다.
Patent KR-20010025580-A (KR)
Title: A manufacturing method of elastic bands
Inventor: KIM GEE CHANG
IPC: B29C65/48
Filed: 2001-01-08
Abstract: PURPOSE: A method for producing a ring shaped elastic band using a cyanoacrylate instant adhesive, acetone as a solvent and aluminum foil is provided to get a high quality band connected strongly not to be snapped with a neat appearance of the attached part. CONSTITUTION: The method includes the following steps: (i) cutting an elastic string(1) comprising a rubber core and the surface coated with natural, chemical or metal fabrics by using liquefied nitrogen; (ii) getting the acetone as a solvent of the adhesive absorbed into the both sides of the cut string and applying the instant adhesive to fill the fine spaces between the rubber and the fiber and the fiber and the fiber; (iii) facing the both end parts coated with the adhesive and slightly pressing to attach the string; and then (iv) winding the attached part(2) with aluminum foil and delaying the hardening rate of the attached part by blocking moisture in the air before smoothing the foil.
Patent KR-20020060274-A (KR)
Title: Recording medium recorded contents stream data thereon, recording apparatus, and reproducing apparatus therefor
Inventor: PARK SEONG UK
IPC: G11B20/04
Filed: 2001-01-10
Abstract: PURPOSE: A recording medium recording contents stream data therein, and a recording device and a reproducing device thereof are provided to have a data structure, in which an SOBU(Stream OBject Unit) included in an SOB(Stream OBject) has a corresponding ATS(Application Time Stamp), to properly seek a program based on an MAPL(MAPping List). CONSTITUTION: An SOB is formed with an SOBU chain in which M SOBUs are connected. A first byte of at least two ATSs is included in each remnant SOBU excluding a last SOBU. SOBU#M does not include an ATS, and a part or entire of an application packet, AP_PKT#N is included therein. That is, if an ATS included in the last SOBU, SOBU#M does not exist, a stuffing packet(100) for correction is recorded subsequently to the last application packet, AP_PKT#N. The correcting stuffing packet is composed of an ATS#N(101) and a payload(102). The ATS included in the correcting stuffing packet has a value made by copying the ATS#N added to the AP_PKT#N. 0(zero) is recorded in the payload. The SOB is ended with the last application packet, AP_PKT#N. When reproducing the SOB, data recorded after the last application packet, AP_PKT#N are not read, accordingly, patterns and contents of data recorded in the payload vary at needs. And data are not recorded in the payload occasionally.
Patent KR-20010078064-A (KR)
Title: Ceramic member for bonding, process for producing the same, vacuum swithc, and vacuum vessel
Inventor: MAKINO YUSUKE
IPC: C04B41/88
Filed: 2001-01-26
Abstract: PURPOSE: Disclosed are a method of producing a ceramic member for jointing, with which sufficient jointing strength of a metalized layer is obtained even when the ceramic member for jointing is fired at a lower temperature and a ceramic member for jointing, a jointed body, a vacuum switch and a vacuum vessel. CONSTITUTION: The method of producing a ceramic member for joining is a method of producing a ceramic member(1) for jointing, having a metalized layer(11) which is used for jointing with a metal member(3). In this method, the metalized layer(11) is formed by mixing a mixture containing, by weight, 70 to 97% high melting point metal powder of W and/or Mo, 1 to 10% Ni powder, 5 to 10% Mn powder, 0.5 to 2% Ti and/or TiH2 powder and 2 to 15% SiO2 powder with an organic binder to produce a past being a metalizing ink, then coating a ceramic base material(9) of a ceramic fired body with the metalizing ink and baking.
Patent KR-20010078191-A (KR)
Title: Compound semiconductor device and process for fabricating the same
Inventor: HASE ICHIRO
IPC: H01L21/285
Filed: 2001-01-31
Abstract: PURPOSE: To provide a semiconductor device which excludes a difficulty in forming a diffusion layer with high accuracy, in which a Vth control operation is performed easily, in which the influence of a depletion layer on the surface of a semiconductor is reduced, in which the carrier density of a channel layer is ensured, and which restrains an increase in the resistance between a source electrode and a gate electrode. CONSTITUTION: The semiconductor device is provided with a channel layer 14 which is composed of a semiconductor so as to be used as a current passage between the source electrode and a drain electrode. The semiconductor device is provided with a first barrier layer 15 which is formed on the channel layer 14 so as to be composed of a semiconductor whose electron affinity is smaller than that of the channel layer 14. The semiconductor device is provided with a first gate contact layer 24 which comprises a first-conductivity-type low-resistance region composed of a semiconductor containing a first-conductivity-type impurity at a high concentration, in which the sum of its electron affinity and the band gap is by 1.3 eV or more larger than the electron affinity of the channel layer 14 and which is formed on the first barrier layer 15. The semiconductor device is provided with the source electrode 18 and the drain electrode 19 which are formed on the first barrier layer 15 by sandwiching the gate electrode 20.
Patent KR-20010035287-A (KR)
Title: Time Lock setting method in Computer Programs
Inventor: KIM MAN SEOK
IPC: G06F11/00
Filed: 2001-02-01
Abstract: PURPOSE: A method for setting a time lock of a computer program is provided to prevent a software businessman from being damaged by an illegal replication by enabling a user to receive a specific and new utility time authentication code by users every time, by mounting and selling a program procedure which registers the code and makes the code used in a program. CONSTITUTION: An initial processing routine is processed at the time for operating a program by calculating a program cumulative utility time(S1,S2). In case that the cumulative utility time is 25 or more hours, and 30 or fewer hours, a message which makes a user receive a utility time authentication code is outputted(S3,S4). The user connects to a communication network, and receives the code. In addition, it is judged whether the time is 30 or more hours(S5,S6). In case that the time is 30 or more hours, an operation of the program is stopped(S7). In case that the time is 30 or fewer hours, the program is normally operated(S8).