baber/WOPTO huggingface dataset:
Patent KR-20010088955-A (KR)
Inventor: JUNG HYEONG DONG
IPC: B65D17/32
Filed: 2001-08-23
Abstract: PURPOSE: A beverage container tab and method for manufacturing the same is provided to allow tab hole panel portion to be easily detached from the beverage container end by forming a support score line to the tab hole panel portion. CONSTITUTION: A beverage container tab(14) is attached to a beverage container end(12), and opens the beverage container by breaking a main score line(16) formed at the beverage container end during lifting of the beverage container end. The tab includes a tab hole panel portion(14a) where a support score line(22) is formed into a near circular shape centering from a press point(20), so as to allow the tab hole panel portion to be separated from the beverage container end. A method is characterized in that the support score line is formed at the tab hole panel portion simultaneously with the main score line by a single tab punch.
Patent KR-20030020605-A (KR)
Title: Electronic commerce system for bar code
Inventor: YANG TAE KYUN
Filed: 2001-09-04
Abstract: PURPOSE: A system for the EC(Electric Commerce) using a barcode is provided to execute order process for a product as scanning the barcode on a screen by simultaneously outputting a product advertisement and the barcode including the information for the product. CONSTITUTION: A customer(400) has a scanner(450) to scan the barcode and connects to the EC. A web server(100) provides various kinds of information to the customer(400) through the TCP/IP(Transmission Control Protocol/Internet Protocol). A seller(200) requests the advertisement for various kinds of products to the web server(100). A public charge billing organization(300) requests the collection of the public charge through an e-mail to the web server(100). A product database(10) stores the product information for the advertisement by inputting the information to the web server(100). A member database(20) stores the information of a member registered to the web server(100) by inputting the information. A transaction database(30) stores the information for the product transaction through the web server(100). A public charge database(40) stores the information for the collection of the public charge requested by the public charge billing organization(300).
Patent KR-20010099375-A (KR)
Title: 아이이이이1394용 보안 장치
Inventor: SEO JEONG UK
IPC: G11B20/10
Filed: 2001-09-24
Abstract: 본 발명은 IEEE1394를 이용하여 주고 받는 정보를 암호화하여 저장하거나 역으로 복호화하여 읽어 내기 위한 것을 하드웨어(hardware)나 펌웨어(firmware)로 구현하는 방법 및 장치에 관한 것으로서, 본 발명은 IEEE1394 플러그(plug)와, 암호화된 데이터를 쓰고 읽기 위한 비휘발성 메모리(nonvolatile memory), 그리고 상기 IEEE1394 플러그와 상기 비휘발성 메모리 사이에 연결되어 직병렬 상호 변환 처리 및 암복호화를 하기 위한 암복호화 모듈, 동작 상태를 표시하기 위한 디스플레이를 포함하는 것을 특징으로 하는 IEEE1394용 보안 장치이다. 
     본 발명은 다양한 정보들을 상기 암복호화 장치에 저장함으로써 사용자의 각 정보들을 안전하게 저장하여 휴대할 수 있으며, 아울러 상기 암복호화 장치를 분실하더라도 각 정보들에 대한 안전성을 완벽하게 보장할 수 있는 효과가 있다. 그리고 본 발명은 소형이라 휴대하기가 용이할 뿐만 아니라 간편하게 사용할 수 있는 효과가 있다.
Patent KR-20030028304-A (KR)
Title: Light guided panel and liquid crystal display device using the same and method for displaying picture using the same
Inventor: LEE IK SU
IPC: G02F1/1335
Filed: 2001-09-29
Abstract: PURPOSE: A light guide plate, a liquid crystal display device using the same, and a method for displaying images thereof are provided to prevent moire and realize the uniform brightness of the liquid crystal display device. CONSTITUTION: A light guide main body(210) includes a plurality of sides(212,214,216,218), an upper side, and a lower side to form a solid body. Optical reflective patterns(220) are formed on the upper side of the light guide main body to have angles not in parallel with a first boundary line(213), so that part of the light incident to a first side(212) proceeds to the lower side. A light reproducing element(230) is formed at a second side(214) emitting the light not proceeding to the lower side, so that the light reproducing element reproduces the light to proceed to the lower side.
Patent KR-20030029166-A (KR)
Inventor: YANG I JIN
IPC: B60T8/34
Filed: 2001-10-05
Abstract: PURPOSE: A hydraulic shuttle valve is provided to reduce operating noise and to improve the durability. CONSTITUTION: An oil passage(4) is formed in a valve housing(1). A piston(5) comprises a body portion(5a) and a valve member(5b). The body portion is movable inside the valve housing, extended by penetrating the oil passage and interlocked with first and second springs(7a,7b). The valve member(5b) opens and closes the oil passage by combining with the body portion. The first spring operates elastic force toward the closing direction of the oil passage by arranging between the valve housing and the piston. The second spring operates the elastic force toward the opening direction of the oil passage by arranging between a cover of the valve housing and the piston. A damping member(16) reduces shock and noise by contacting to the piston when the piston is moved downward. Thereby, the durability of the components is improved.
Patent KR-20030029235-A (KR)
Title: Feedforward symbol synchronizing apparatus and method thereof
Inventor: HWANG SEONG HYEON
IPC: H04L7/00
Filed: 2001-10-05
Abstract: PURPOSE: A feedforward symbol synchronizer and a method thereof are provided, which reduce timing jitter generated dependently on a data pattern. CONSTITUTION: An analog/digital conversion part(410) samples an analog signal and converts it into a digital signal. A matching filter(420) performs matching filtering of the above digital signal according to a loaded filter coefficient. A prefilter(430) converges zero point of a multi level signal inputted from the matching filter to a constant area. And a synchronization part(440) performing timing synchronization as to an output signal of the prefilter.
Patent KR-20030030324-A (KR)
Title: Computer booting device using card and method thereof
Inventor: YANG HO
IPC: G06F9/24
Filed: 2001-10-09
Abstract: PURPOSE: A computer bootstrapping device and method is provided to rapidly and definitely bootstrap each device in connection with a computer system by using a card when the computer system is initially driven or reset. CONSTITUTION: The method comprises several steps. A computer drive power switch is turned on(S1), and then a bootstrapping card is inserted into a side slot of a computer main body(S2). The computer main body recognizes the insertion of the card into the side slot(S3), then reads an OS(Operating System) stored at the bootstrapping card, loads the read OS at a memory(S4), and finishes a bootstrapping procedure. The same steps are performed when a computer system is reset.
Patent KR-20030031708-A (KR)
Title: Networking adapter
Inventor: HWANGBO MYEONG HO
IPC: H04L12/12
Filed: 2001-10-15
Abstract: PURPOSE: An adapter apparatus for a network communication is provided to reduce an installation cost of a communication line by connecting a phone set, a key phone or a computer to an RJ-45 jack provided at plural output ports. CONSTITUTION: Lead-in phone lines of plural office lines(11) are connected to plural phone lead-in ports(12). An office line distributor(13) distributes the lead-in phone lines of plural office lines to each output port. A lead-in LAN cable line(14) is connected to a LAN lead-in port(15). A hub(16) includes plural hub ports for distributing LAN lines led in through the LAN lead-in port(15) to each output port. Plural output ports(17) includes an RJ-45 jack having terminal pins to which the phone lines of plural office lines and the LAN lines are connected.
Patent KR-20030031747-A (KR)
Title: Auto controlling apparatus of luminance in image sensor and auto cotrolling method of the same
Inventor: KIM CHAN GI
IPC: H04N5/235
Filed: 2001-10-16
Abstract: PURPOSE: An apparatus and a method for automatically controlling luminance of an image sensor are provided to obtain the accurate mean luminance and find luminance that humans feel comfortable according to changes in an external environment. CONSTITUTION: A luminance generating part(21) converts color information of color-interpolated pixels into luminance. A plurality of luminance integrating parts(201a-201e) divide a screen into a plurality of areas including an interest area according to sampling sections for integrating the luminance according to the areas. A plurality of mean luminance calculating parts(202a-202e) calculate the mean luminance of each area. A plurality of abnormal luminance detecting parts(203a-203e) confirm whether the mean luminance of each area is in a normal area to remove abnormal luminance. A weight circuit part(204) adds weight to an output through the abnormal luminance detecting parts according to the interest area. A general mean luminance calculating part(205) calculates a general mean luminance. A plurality of luminance comparing parts(206a-206e) compare a separation luminance with reference luminances which are differences between the general mean luminance and a target luminance.
Patent KR-20030032231-A (KR)
Title: Error concealment device using motion vector of adjacent macro block and method thereof
Inventor: BAE YU RI
IPC: H04N19/895
Filed: 2001-10-17
Abstract: PURPOSE: A device for concealing an error using a motion vector of a neighboring macro block is provided to adaptively set a searching range according to the size of the motion vector of the neighboring macro block, thereby remarkably reducing a searching time. CONSTITUTION: An error detector(10) inputs an encoded bit stream, and detects whether an error is generated. If an MAE(Mean Absolute Error) is bigger than a preset threshold value while an error generation signal is inputted from the error detector(10), an error concealment controller(20) copies a macro block in the same position from a previous frame. If the MAE is smaller, the error concealment controller(20) calculates the MAE with maximum absolute values of motion vectors of the macro block, and copies a macro block having the smallest MAE from the previous frame, then conceals the error. A decoder(30) inputs an error-concealed image from the error concealment controller(20) to decode the image, and outputs the image.
Patent KR-20020030729-A (KR)
Title: Photomask fabrication method, photomask, and exposure method thereof
Inventor: OHNUMA HIDETOSHI
IPC: G03F1/36
Filed: 2001-10-17
Abstract: PURPOSE: A method for fabricating a photomask is provided to fabricate photomasks with improved control of gate line width wafers, by determining a mask correction unit based on pattern space dependency in the pattern obtained in the photolithographic process and etch process, by correcting the mask fabrication design data utilizing the mask correction unit, and by fabricating photomasks using photolithographic equipment. CONSTITUTION: Mask correction units are settled based upon the pattern space dependency in the pattern obtained in the photolithographic process and etch process. The mask fabrication design data(1) is corrected based upon the mask correction units. Parameter settlement regarding the photolithographic equipment is corrected according to an XY difference based upon the pattern space dependency.
Patent KR-20030032767-A (KR)
Title: Process for the preparation of retort pouch containing liquid part
Inventor: YOON KYU SEUK
IPC: A23L7/10
Filed: 2001-10-20
Abstract: PURPOSE: A process of preparing the titled packed food by coating cooked cereal with an alginic acid solution, followed by a calcium solution and then packing is provided. Therefore, the method allows the user to enjoy and taste the contents(a solid ingredient) of the food without cooking. CONSTITUTION: The packed food is prepared by the following process consisting of: soaking a cereal in water and steaming to cook the cereal; washing the cooked cereal with cold water and drying at room temperature; mixing 95 to 99% by weight of water with 1 to 5% by weight of alginic acid at 45 to 55deg.C and coating the dried cereal with the alginic acid solution; coating the coated cereal with a calcium solution containing 93 to 98% by weight of water and 2 to 7% by weight of calcium; mixing the coated cereal with soup and packing; and then sterilizing at 110 to 130deg.C for 10 to 20min.
Patent KR-20030042066-A (KR)
Title: Output control circuit in a SRAM
Inventor: PARK DONG UK
IPC: G11C11/413
Filed: 2001-11-20
Abstract: PURPOSE: A SRAM output control circuit is provided to reduce a bank size by dividing a memory into plural banks and making each bank individually operate using the SRAM output control circuit. CONSTITUTION: An SRAM output control circuit selects one of banks and outputs stored data. An output enable signal generator part(31,I33,I34,I35,32,I38,33) generates an output enable signal(OXOE) of a corresponding bank in response to a chip enable signal(IXCE), a chip read signal(IXRE), and an asynchronous operation enable signal(OECK). An output driver stores new data of a corresponding bank according to a bank read signal and outputs data of the corresponding bank according to the output enable signal.
Patent KR-20020040599-A (KR)
Inventor: MURATA MORIHIRO
IPC: G11B7/1372
Filed: 2001-11-22
Abstract: PURPOSE: An optical pick apparatus and a disk drive device are provided to prevent collision between an optical disk and an objective lens, and to reduce damage of a signal recording layer of the optical disk by irradiating a light beam to the signal recording layer. CONSTITUTION: An optical pickup device is composed of an objective lens(16) irradiating a light beam to a signal recording layer, a lens holder(21) supporting the objective lens, and a coating layer(24) formed on the disk side end of the lens holder. The coating layer is made of material softer than the optical disk and sliding easily, and projected over the objective lens toward the optical disk. The optical pickup device prevents collision between the optical disk and the objective lens, and reduces damage of the signal recording layer of the optical disk by applying the light beam to the signal recording layer.
Patent KR-20030042386-A (KR)
Title: Method of preparing optical active quinolonecarboxylic acid derivatives
Inventor: KIM GWANG RAE
IPC: C07D491/052
Filed: 2001-11-22
Abstract: PURPOSE: A process for preparing photoactive quinolone carboxylic acid derivatives is provided, thereby the photoactive quinolone carboxylic acid derivatives can be simply prepared without a separation process. CONSTITUTION: The process for preparing photoactive quinolone carboxylic acid derivatives of formula(1) comprises the steps of: reacting (S) - 7,8 - difluoro - 2,3 - dihydro - 3 - alkyl - 4H - £1,4| benzoxazine of formula(2) with ethyl ethoxymethylene cyanoacetate of formula(3) to prepare a compound of formula(4); reacting the compound of formula(4) with 1-alkyl piperazine to prepare a compound of formula(5); and hydrolysis of the compound of formula(5) under the acidic or basic condition, wherein R1 is C1 to C4 alkyl; and R2 is methyl or ethyl.
Patent KR-20010110395-A (KR)
Title: 경편용 해도형 복합섬유 및 그의 제조방법
Inventor: NOH DONG HYEON
Filed: 2001-11-27
Abstract: 본 발명은 경편용 해도형 복합섬유에 관한 것이다.     본 발명은 알칼리 이용해성의 공중합 폴리에스테르를 해성분으로 사용하고 주성분인 폴리에틸렌테레프탈레이트가 90몰% 이상인 폴리에스테르를 도성분으로 사용하여 방사 직접 연신 방식으로 제조된 경편용 해도형 복합섬유에 있어서,  아래 물성을 동시에 충족시킴을 특징으로 한다. 
     -  아   래  - 
     ·원사 초기 수축 개시온도 : 55∼90℃ 
     ·원사 최대 열응력 온도 : 130∼160℃ 
     ·원사 데니어당 최대 열응력  : 0.150∼0.250g 
     본 발명으로 제조한 해도형 복합섬유는 열수축 특성이 양호하여 기모성이 우수하며, 경편지의 촉감 및 외관을 향상 시킨다.
Patent KR-20020046203-A (KR)
Inventor: KUROSAWA TETSUYA
IPC: H01L21/50
Filed: 2001-12-10
Abstract: PURPOSE: To suppress occurrence of cracks when a thinned semiconductor element is peeled off from an adhesive sheet. CONSTITUTION: A first prick-up pin group 24a and a second prick-up pin group 24b are mounted to a pin holder 23. The first prick-up pin groups 24a are disposed corresponding to each corner part of a semiconductor element 1, respectively, and the second prick-up pin groups 24b are disposed corresponding to near a center part of the semiconductor element 1 and a front end thereof is lower than that of the first prick-up pin group 24a. After each corner part of the semiconductor element 1 is peeled off from the first prick-up pin group 24a, the vicinity of the center part of the semiconductor element 1 is peeled off by the second prick-up pin group 24b. A stress is concentrated on the front end of a prick-up pin, thereby preventing from penetrating the semiconductor element, and when it is pricked up by the first prick-up pin group, even if the vicinity of the center part of the semiconductor element is curved, it is held by pricking-up of a second prick-up pin. As a result, it is possible to suppress cracks caused by a curve of the semiconductor element.
Patent KR-20020095006-A (KR)
Inventor: SADAIE TAMIKO
IPC: C02F3/12
Filed: 2001-12-11
Abstract: PURPOSE: To remove or suppress the generation excessive sludge to the utmost and to perform sludge treatment without occurrence of odor. CONSTITUTION: Raw waste water is let to flow into an inflow tank 2, electron acceptor adjusting water 11 for micro-organisms is mixed from an electron acceptor adjusting water storage tank 1 to the inflow tank 2 and the raw waste water is aerated under a condition that the amount of dissolved oxygen is substantially 1 mg/L or less. Subsequently, the aerated treated water is sent to a reaction tank 3 and is aerated under a condition that the amount of dissolved oxygen is substancially 1 mg/L or less. Subsequently, the treated water is treated in such a manner that the sludge is settled and separated in a sedimentation tank 4 and the supernatant water is discharged. Subsequently, the settled sludge is sent to a sludge digesting tank 5 and is aerated under a condition that the amount of dissolved oxygen is substancially 1 mg/L or less. The supernatant water of the aerated water is returned to the electron acceptor adjusting water storage tank 1 as the electron acceptor adjusting water 11.
Patent KR-20020023776-A (KR)
Inventor: KIM JIN TAE
IPC: B62B1/00
Filed: 2001-12-08
Abstract: PURPOSE: A stand of a cart is provided to safely carry an object on a cart by using a stand having an upper and a lower reciprocating bars, a transfer bar, a connecting bar, and a movement preventing sill. CONSTITUTION: A stand(4) of a cart has an upper and lower reciprocating bars. A transfer bar(3) freely moves along the reciprocating bars. A movement preventing sill(5) is formed on the transfer bar. The stand is connected via pins. The stand freely moves upward and downward. A movement pipe(14) is formed below the movement preventing sill. Respective movement pipes are combined to a connecting bar(6) consisting of a spring(11) or an elastic band. Then, the movement pipes are fixed in a specific position during use.
Patent KR-20030050256-A (KR)
Title: shift operation apparatus with damping function for automatic transmission
Inventor: HUH JIN UK
IPC: B60K20/02
Filed: 2001-12-18
Abstract: PURPOSE: A speed change operating mechanism of an automatic transmission having a vibration insulating function is provided to efficiently intercept vibration and noise delivered from the transmission to a gearshift through a shift cable by cutting off a vibration transmitting path by forming a constant clearance on a connected part between the gearshift and the shift cable. CONSTITUTION: A speed change operating mechanism of an automatic transmission having a vibration insulating function is composed of a gearshift(10) of which a lower end is installed inside a case(12) to rotate with centering on a pivot spot(P), a shift cable(14) connected between the gearshift and a control lever of the transmission, a detent plate(16) and a detent spring(18) applying a moderation effect to the case in changing speed, and a fixing mechanism(20) installed inside the case to fix an insulator(14a) combined to a front end of the shift cable when the gearshift locates in a D range.
Patent KR-20030050460-A (KR)
Title: Input switching circuit with function of loop through in tuner
Inventor: JUNG DAE YEONG
IPC: H04N5/46
Filed: 2001-12-18
Abstract: PURPOSE: An input switching circuit having a loop through function of a television tuner is provided to selectively receive ground wave and cable broadcasting in one tuner supporting digital ground wave broadcasting and digital cable broadcasting. CONSTITUTION: A first amplification circuit(21) amplifies ground wave broadcasting signals received from an antenna(AN1) through a first coupling capacitor(CC1). A first switching circuit(22) switches an output of the first amplification circuit. A second amplification circuit(23) amplifies cable broadcasting signals from a cable through a fourth coupling capacitor(CC4). A second switching circuit(24) switches an output of the second amplification circuit. A loop through circuit(25) provides the output signal of the first switching circuit through a third coupling capacitor(CC3) and the output signal of the second switching circuit through a sixth coupling capacitor(CC6) to the outside. An input amplifier(26) provides the output signal of the first or second switching circuit to a channel unit.
Patent KR-20030053243-A (KR)
Inventor: SEO JEONG SOO
Filed: 2001-12-22
Abstract: PURPOSE: A system for claiming insurance through the online is provided to enable a user to always read a stipulation of the insurance contracted by a user on the online, to automatically calculate the claim amount and range, and to minimize the time/financial cost by making a policyholder pay the premium and claim the insured money through the online. CONSTITUTION: A member(2) registers a contract condition to the database(6) of an online insurance claim system(4) by connecting to the system(4) through an RA(Registration Authority) certificate. The system(4) confirms the correct insurance contract information by inquiring to an insurance company, stored it in the database(6), and informs it to the member(2). The member(2) registers the insurance contract information to the system(4). When the member(2) requests the insured money to the system(4), the system(4) requests an insurance claim related document to an insurance claim related document issuance organization(8). The system(4) fixes a claim standard and a claimed insured money, and requests the insured money to an insured company. The insurance company pays the insured money by comparing the insurance claim related document, a claim document, a claimed insured money, the RA certificate, and a CA certificate.
Patent KR-20030055394-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: KIM NAM GYEONG
IPC: H01L21/8242
Filed: 2001-12-26
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of preventing oxidation of a contact plug and improving adhesive force of a ruthenium film by using an improved stacked capacitor instead of concave structure. CONSTITUTION: A lower insulating layer(15) having a contact plug(17) is formed on a semiconductor substrate(11). At this time, a diffusion barrier layer(19) is formed on the contact plug(17). A ruthenium film(21) as a storage node is formed to connect the contact plug by sputtering, wherein the thickness of the ruthenium film(21) is 1000-30000Å. A dielectric film(23) and a plate electrode(25) are sequentially formed on the surface of the storage node.
Patent KR-20030054846-A (KR)
Title: Illuminant estimation on digital image from 3-dimensional RGB color coordinates
Inventor: JANG DU YEONG
IPC: H04N9/64
Filed: 2001-12-26
Abstract: PURPOSE: A method for estimating illumination in RGB three-dimensional color coordinate system of a digital image is provided to reduce data loss and estimate correct illumination state. CONSTITUTION: An identical color region is detected from a digital image using an RGB three-dimensional color space(S20). R, G, B value pairs of the detected identical color region are approximated into planes(S40,S41). Direction vectors are found from crossing lines of the approximated planes(S50,S60). When the direction vectors are determined, illumination is estimated in the RGB three-dimensional color space, giving the first consideration to direction(S70). The illumination is found using direction angles of the direction vectors in the three-dimensional space.