baber/WOPTO huggingface dataset:
Patent KR-20070012817-A (KR)
Title: Error correction in an electronic circuit
Inventor: NIEUWLAND ANDRE K
IPC: G11C7/22
Filed: 2005-04-26
Abstract: An electronic circuit has a data producing circuit (12), such as a matrix of memory cells. A capture circuit (14) has an input coupled to the data producing circuit (10) for capturing the data signals after allowing a selected part of the data producing circuit to drive the input of the capture circuit. An error detection circuit (15) detects errors in the captured data signals. In response to detection of an error in particular data signals, the error detection circuit causes recapture of the particular data signals, allowing the data producing circuit (10) to drive the data signals at the input of the capture circuit (14) during a second time interval until recapture, the second time interval having a longer duration than the first time interval. This makes it possible to select the duration of the first time interval allowing for average driving speed of circuit parts (e.g. memory cells), without using a duration designed to account for worst case driving speed that may occur due to spread. Errors caused by spread are corrected by rereading with an increased time interval for driving the input of the capture circuit. Preferably, the duration of the first time interval is regulated so that on average a predetermined error rate occurs. ® KIPO & WIPO 2007
Patent KR-20090071675-A (KR)
Title: Highly breathable biodegradable films
Inventor: KAUFMAN ROSS T
IPC: B29C55/00
Filed: 2006-08-31
Abstract: A breathable film having a base layer comprising first filler particles and second filler particles dispersed within a biodegradable polymer matrix is provided. The first filler particles constitute from about 25 wt.% to about 75 wt.% of the base layer and the second filler particles constitute from about 0.1 wt.% to about 10 wt.% of the base layer. The ratio of the average size of the first filler particles to the average size of the second filler particles being from about 2 to about 100. The film exhibits a water vapor transmission rate of about 2,000 g/m2/24 hours or more and a peak load in the machine direction of about 800 grams-force per inch or more.
Patent KR-20070018115-A (KR)
IPC: B22F1/02
Filed: 2005-06-17
Abstract: 미소 배선 회로 형성 및 미소 비아홀의 메움성이 뛰어나고, 저온 융착성을 발휘하는 미립의 동함유 주석 분말을 제공하는 것을 목적으로 한다. 이 목적을 달성하기 위하여, 구리 분말을 출발 원료로 하여 습식 치환법으로 제조한 동함유 주석 분말로서, 미치환된 잔류 구리량이 30wt% 이하인 것이다. 또한, 출발 원료인 구리 분말의 분체(粉體) 특성을 기준으로 했을 때에 얻어진 동함유 주석 분말의 평균 1차 입경(粒徑) 등의 변화율은 -20 ~ +5%인 동함유 주석 분말을 채용한다. 그리고 이 동함유 주석 분말의 제조에는 구리 분말과 주석 치환 도금액을 접촉시켜 구리 분말을 구성하는 구리 성분을 용해시켜 주석을 치환석출시키는 습식 치환법을 채용한다.
Patent KR-20070022798-A (KR)
IPC: G05F1/70
Filed: 2005-06-07
Abstract: AC 라인 주파수 입력을 갖는 부스트 타입 컨버터 회로의 스위치를 구동하는 역률 보정 회로는 부스트 타입 컨버터 회로의 출력 전압을 감지하여 기준 전압과 비교하는 감지 회로와, 감지 회로의 출력에 응답하여 스위치의 구동을 위한 구동 신호를 제공하는 회로를 포함하며, 여기서, 구동 신호는 AC 라인 주파수의 각 하프 사이클 동안에 적어도 하나의 펄스를 포함하는 펄스 그룹을 포함하는 펄스 신호를 포함하며, 펄스들의 수 및 펄스 그룹의 펄스들의 주파수는 임계값까지 감지 회로 출력에 따라 변하며(이때에, 펄스들의 펄스 폭은 대체적으로 일정하며), 그리고 감지 회로 출력이 임계값에 도달한 때에, 펄스 그룹의 펄스들의 펄스 폭은 감지 회로 출력에 따라 변하게 된다.  
       
     컨버터 회로, 역률 보정, 반도체 스위치, AC 정류기, 멀티바이브레이터.
Patent KR-20080063625-A (KR)
Title: A dimpling machine
Inventor: SHIN IN SEUNG
IPC: B21D17/00
Filed: 2007-01-02
Abstract: A dimpling machine is provided to increase dimpling efficiency by reducing dimple portions that correspond to each other when boards are loaded and thereby preventing the boards from sagging. A dimpling machine comprises as follows. A rigid frame(100) is equipped with a plurality of X-axis linear motion(LM) guides. A pair of X-axis transfer frames(200) are equipped with transfer pipes having threads that are formed in an inner circumferential surface. A pair of X-axis servomotors(300) allow each X-axis transfer frame to be slid on an X-axis LM guides of the rigid frame. A pair of Y-axis transfer frames(400) are installed to be slid on Y-axis LM guides of each of X-axis transfer frames. A pair of Y-axis servomotors(500) allows the Y-axis frames to be slid on the Y-axis LM guide of the X-axis transfer frames. A pair of upper frames(600) are fixed and supported by columns of the Y-axis transfer frames. A dimpling tool unit(700) forms dimple on a board by a cylinder. A pressure supply unit supplies a pressure to operate the cylinder of the dimpling too unit. In addition, a controller controls X-axis servomotors, Y-axis servomotors and the cylinder of the dimpling tool unit.
Patent KR-20070076493-A (KR)
Title: Disk reproducing apparatus
Inventor: OGAWA KOUICHI
IPC: G11B25/04
Filed: 2007-01-16
Abstract: A disc reproduction apparatus is provided to facilitate the insertion or ejection of a disc by forming an elastically transformable clamper in an inner circumference portion of a clamp pressurizing plate so as to increase the distance between the clamper and a driver. A clamper(8) pressurizes a disc for a turn table. The clamper is elastically transformable. A clamper pressurizing plate(7) is composed of a fixation portion fixed to a clamp holder(7), a contact portion contacted with the clamper(8), and a connection portion connecting the fixation portion and the contact portion. The connection portion of the clamper pressurizing plate(7) is elastically transformable. In the clamper pressurizing plate(7), the connection portion is extended from the contact portion to the fixation portion in a radial shape.
Patent KR-20080070347-A (KR)
Title: Source scanning x-ray microscope system
Inventor: KIM KI HO
IPC: G21K7/00
Filed: 2007-01-26
Abstract: A source scanning X-ray microscope system is provided to obtain high resolution and to reduce a size thereof without a high-priced two-dimensional CCD(Charge Coupled Device) or a high precision transfer device. A laser generating unit(110) generates a laser beam. A scanning unit(120) changes an output angle of the laser beam incident from the laser generating unit according to the elapse of time. A laser condensing unit(130) condenses the laser beam outputted from the scanning unit on a point of a focal plane determined according to an incidence angle of the laser beam. An X-ray generating unit(140) has an X-ray generating target on the focal plane of the laser condensing unit to generate X-rays when the laser beam outputted from the laser condensing unit is irradiated. An X-ray condensing unit(150) condenses the X-rays generated by the X-ray generating unit on the different points of the focal plane. A sample installing unit(160) is formed on the focal plane of the X-ray condensing unit to install a sample to be observed. An X-ray measuring unit(170) is installed at a rear end of the sample installing unit and converts the amount of X-rays condensed on the sample into an electrical signal. An X-ray image forming unit(180) converts the electrical signal measured by the X-ray measuring unit into a space image signal.
Patent KR-20070081433-A (KR)
Title: Communication device, communication method, control method for communication device, and communication system
Inventor: HIROSE TAKATOSHI
IPC: H04W92/08
Filed: 2007-02-08
Abstract: A communication device, a communication method, a control method for the communication device, and a communication system are provided to set communication parameters in a desired combination of devices, and not to set the communication parameters in an unintended pair of devices. A communication method comprises the following several steps. If a wireless communication button of a DVC(Digital Video Camera) is pressed, the DVC transmits a "Who is Master?" signal via broadcast to search for the master device(501). Upon receiving the "Who is Master?" signal, a PRN(Printer) transmits an "I am Master" signal to the DVC via unicast to announce that the PRN is the master device(502). Upon receiving the "I am Master" signal, the DVC transmits an "I am slave" signal to the PRN, which is the master device, via unicast to announce that the DVC is to become a slave device(503). If the wireless communication button of a DSC(Digital Still Camera) is pressed, the DSC also transmits a "Who is Master?" signal via broadcast to search for the master device(504). Upon receiving the "Who is Master?" signal, the PRN transmits an "I am Master" signal to the DSC via unicast to announce that the PRN is the master device(505). Upon receiving the "I am Master" signal, the DSC transmits an "I am slave" signal to the PRN, which is the master device, via unicast to announce that the DSC is to become a slave device(506). The PRN transmits a "capability request" as a request for transmission of the device capabilities via broadcast to obtain the capabilities of all the devices located within the network(507). Upon receiving the "capability request", the slave devices, namely, the DSC and the DVC, transmit their device capabilities to the PRN as "capability responses"(508 and 509).
Patent KR-20080074446-A (KR)
Title: Electric heating type roaster
Inventor: NAM DAE GON
IPC: A47J37/04
Filed: 2007-02-09
Abstract: An electric heating type roaster is provided to prevent contamination of an electric heating block due to fat generated during cooking food by placing an electric heating block wherein an electric heating wire is embedded in an aluminum plate. An electric heating type roaster comprises an electric heating block(20) for radiating radiant heat embedded in a side wall of a tunnel type roasting chamber, whose one side is opened, formed at a case(10) to roast food inside the tunnel type roasting chamber. The electric heating block has an electric heating wire(21) embedded in an aluminum plate(22) having high thermal conductivity to radiate heat generated from the electric heating wire into the tunnel type roasting chamber passed through the aluminum plate. The tunnel type roasting chamber includes a funnel type discharging hole(11b) at its bottom wherein a drawer type fat supporter(40) is placed to store fat generated during cooking food.
Patent KR-20070095763-A (KR)
Title: Damper
Inventor: CHIKARAISHI NAOKI
IPC: F16F9/12
Filed: 2007-02-14
Abstract: A damper is provided to reduce the number of parts, and to confirm that the parts are assembled by connecting a plurality of control valve bodies integrally to one side of the damper. A damper comprises a cylindrical housing(1), a rotor(21), a viscosity fluid, and a plurality of control valve bodies(42). The rotor is radially formed to a part of a shaft part(22) and formed with a plurality of wing parts(25) rotatably received in the housing. The control valve bodies are placed between the housing and the wing parts to prevent the viscosity fluid from being moved from the upper stream to the lower stream of the wing part and to allow the viscosity fluid to be moved from the upper stream to the lower stream of the wing part when the rotor is rotated to the other direction. The control valve bodies are connected to one end of the damper. Outer peripheral surfaces of the plane section shapes of the control valve bodies are circular surfaces contacted with an inner peripheral surface of the housing.
Patent KR-20080078351-A (KR)
Title: Electrolyte for lithium rechargeable battery and lithium rechargeable battery comprising it
Inventor: CHANG YOUNG CHURL
IPC: H01M10/0587
Filed: 2007-02-23
Abstract: An electrolyte for a lithium secondary battery is provided to ensure overcharge safety by inhibiting growth of dendrite while realizing excellent room temperature and high-temperature lifespan characteristics. An electrolyte for a lithium secondary battery comprises: a non-aqueous organic solvent; a lithium salt; and at least one additive selected from the group consisting of AlI3 and SnI2. The additive is used in an amount of 50-200 ppm based on the weight of the non-aqueous organic solvent. The non-aqueous organic solvent is at least one solvent selected from the group consisting of carbonates, esters, ethers and ketones.
Patent KR-20080079379-A (KR)
Title: Array substrate for lcd
Inventor: PAIK SANG YOON
IPC: G02F1/133
Filed: 2007-02-27
Abstract: An array substrate for an LCD(Liquid Crystal Display) is provided to form resistance matching lines, having different resistance values, in a location facing link lines, thereby equally matching resistance values between signal lines. A substrate(101) is configured with a display area(120) for displaying an image and non-display areas(130a~130d) surrounding the display area. First and second signal lines(GL,DL) are arranged in parallel on the display area. Plural TFTs(Thin Film Transistors) are respectively connected with the first and second signal lines. First and second link lines(GLL,DLL) are disposed on the non-display area. The first link line is electrically connected with one end of the first signal line. The second link line is electrically connected with one end of the second signal line, and has a length longer than the first link line. First and second resistance matching lines(GML,DML) are disposed on the non-display area and electrically connected with the other ends of the first and second signal lines. The first and second resistance matching lines have different resistance values. The first resistance matching line is longer than the second resistance matching line.
Patent KR-20080079866-A (KR)
Title: Conductivity sealant and liquid crystal panel for lcd using the same
Inventor: KIM DONG HEE
IPC: G02F1/1339
Filed: 2007-02-28
Abstract: A conductivity sealant and an LC panel for an LCD(Liquid Crystal Display) using the same are provided to form a seal pattern, by using the conductivity sealant including carbon nano tube having superior electric characteristics, on an array substrate and use the carbon nano tube in electric contact and deposition between two substrates, thereby omitting an exiting process of forming a silver dot pattern. In first and second substrates(110), a display area(AA) and a non-display area(NA) surrounding the display area are defined. A common electrode is configured in one surface of the first substrate. A gate line(112) and a data line(122) define a pixel area by crossing each other in one surface of the second substrate facing the first substrate. A switching device is configured in an intersection between the gate line and the data line. A pixel electrode(134) is configured in the pixel area. An adhesive is disposed in the non-display area and adheres the first and second substrates. The adhesive includes a carbon nano tube and transmits a signal from the first substrate to the second substrate.
Patent KR-20080081464-A (KR)
Title: Automatic water dispensing system
Inventor: KIM JONG HWAN
IPC: F25D11/00
Filed: 2007-03-05
Abstract: An automatic water dispenser is provided to selectively open and close a passage by using a flow rate adjusting unit. An automatic water dispenser includes a water supply unit(210), a vessel state and water level detecting unit(400), a flow rate adjusting unit(240), and a controller(270). The water supply unit is provided at a front surface of a refrigerator. The water supply unit is provided therein with a vessel resting unit(211) to rest a vessel(V). The water supply unit is connected with a water tank and a passage(221). At least one nozzle is provided at an upper portion of the vessel resting unit. A body of a passage opening/closing unit(215) is interposed between the water tank and the passage to open/close the passage by using an electrical signal. The passage is equipped with the flow rate adjusting unit. The flow rate adjusting unit selectively adjusts a flow rate of water.
Patent KR-20080082157-A (KR)
Title: Ion generating unit and maintenance method thereof
Inventor: PARK JI WON
IPC: H01J37/30
Filed: 2007-03-07
Abstract: An ion generating unit and a maintenance method thereof are provided to prevent a substrate from being damaged due to ions by preventing the ions from being deposited on an inner wall of a source chamber. An ion generating unit is used for an ion implanting process performed on a semiconductor substrate and includes a source head(120), a source chamber(110), and protective plates(140a,140b,140e,140f). The source head generates ions from a gas. The source chamber includes a manipulator for extracting the positive ions from the ions. An aperture for providing the extracted ions to an analysis unit is formed on the source chamber. The analysis unit is arranged behind the ion generating unit. The protective plate is installed on an inner wall of the source chamber, such that the ions are prevented from being deposited on the inner wall of the source chamber.
Patent KR-20080084398-A (KR)
Title: An automatic soldering device for pcb patterns
Inventor: LEE JUNG MIN
IPC: H05K13/06
Filed: 2007-03-16
Abstract: An automatic soldering device for PCB(Printed Circuit Board) patterns is provided to improve productivity without an additional process for manually soldering an upper pattern of a PCB. An automatic soldering device(10) for PCB patterns includes a leg unit(13), a head unit(11), and a soldering unit(12). The leg unit is inserted into an insertion hole(50) passing through upper and lower patterns(20,40) and a substrate(30). The head unit is formed above the leg unit and has a larger diameter than that of the leg unit. The soldering unit is bonded under the head unit. The soldering unit is automatically soldered on the upper pattern by heat generated from a solder pot line when an end of the leg unit, which passes through the lower pattern to be protruded, is soldered by the solder pot line.
Patent KR-20090000663-A (KR)
Title: 가맹점별 응모권을 통합한 경품추첨 시스템 및 그 방법
Inventor: KIM JONG CHUL
IPC: G06Q30/00
Filed: 2007-03-16
Abstract: 본 발명은 소비자가 매출을 일으킨 가맹점을 통해 제공되는 응모권을 추첨함과 동시에 가입하는 응모권에 따라 포인트를 제공하여 가맹점을 이용한 소비자에게 포인터 누적과 함께 경품당첨이라는 행운을 제공함에 따라 소비자가 가맹점을 지속적으로 이용하도록 하여 가맹점의 매출을 증가시키는 가맹점별 응모권을 통합한 경품추첨 시스템 및 그 방법에 관한 것이다. 
     즉 오프라인 점포를 회원 가맹점(4)으로 가입시킨 경품관리자(2)가 운영하는 사이트(1)에 각각의 가맹점(4)을 업종별로 구분하여 인터넷을 통해 운영사이트(1)에 순차적으로 디스플레이 되도록 하는 가맹점 광고수단과, 매출을 일으킨 소비자(3)가 가맹점(4)으로부터 지급받은 응모권을 운영사이트(1)에 가입하여 응모권을 응모할 수 있도록 하는 응모권 응모수단과, 소비자가 각각 응모한 응모권에 따라 포인트를 적립시켜주는 포인트 적립수단과, 정해진 일정기간 동안 소비자가 응모한 응모권의 응모번호들만으로 추첨하는 응모권 추첨수단과, 추첨완료 후 사이트 당첨번호를 일정기간 동안 디스플레이하여 추첨결과를 디스플레이하는 당첨결과 공고수단을 각각 포함한 경품추첨 시스템을 구축한 것을 특징으로 한다. 
       
     소비자, 가맹점, 경품관리자, 응모권, 운영사이트, 포인트, 경품추첨
Patent KR-20080085383-A (KR)
Title: Organo-silica microparticle containing multifunctional groups and preparation thereof
Inventor: LIM HYUNG JOON
IPC: C08G77/50
Filed: 2007-03-19
Abstract: A method for preparing an organic silica microparticle, and an organic silica microparticle prepared by the method are provided to prepare an organic silica microparticle containing at least two functional groups and having uniform size in one particle simply. A method for preparing an organic silica microparticle comprises the steps of adding an acid to at least one kinds of organic silane in a solvent to hydrolyze the organic silane; and adding a basic catalyst to the solution containing the obtained organic silane hydrolyzate for the polycondensation of the organic silane hydrolyzate. Preferably the solvent is selected from the group consisting of water, an alcohol and their mixture; the acid is selected from the group consisting of nitric acid, hydrochloric acid, sulfuric acid, acetic acid and their mixture; and the basic catalyst is a compound containing an amine group and a hydroxyl group or its aqueous solution.
Patent KR-20070095239-A (KR)
Title: Heating device and manufacturing method thereof
Inventor: GOTO YOSHINOBU
IPC: H05B3/20
Filed: 2007-03-20
Abstract: A heating device and a manufacturing method thereof are provided to improve the reliability by constraining a crack generated from a bonding interface between a heating gas and a hollow rod material. A heating device includes a heating gas(11) of a plate shape, and a hollow rod material(13). An end plane of the hollow rod material(13) is bonded to a plane of the heating gas(11). The heating gas(11) has a side plane unit(11e) and a curve plane unit(11d) coupled to the side plane unit(11e). The side plane unit(11e) has the same plane with an outer circumferential plane(13b) of the hollow rod material(13) around a bonding unit of the hollow rod material(13). An end unit of a bonding interface of the hollow rod material(13) and the heating gas(11) is located between the side plane(11e) of the heating gas(11) and the outer circumferential plane(13b) of the hollow rod material(13).
Patent KR-20090000728-A (KR)
Title: Method and relay server for processing loan and program recording medium
Inventor: KIM JAE HYUNG
IPC: G06Q40/02
Filed: 2007-03-27
Abstract: A loan processing method for expecting an increase of sales, a relay server, and a program recording medium therefor are provided to comprise a loan request and money deposit unit for setting the entire or some of loan application money to a filled amount of money, in order to deposit the money in a financial institution server. A relay server confirms actual sales results of tangible/intangible products of at least one distribution sales shop(or distribution agency). Sales commissions in each distribution sales shop are calculated according to the actual sales results. The entire or some of loan application money is set to a filled amount of money, and is deposited in a financial institution server. Loan money is directly paid to the distribution sales shops, or is paid through the relay server. The filled money is settled between the financial institution server and the relay server, or the loan money and the filled money are settled.
Patent KR-20080028745-A (KR)
Title: Method for processing electro-precipitation copper
Inventor: KIMURA YUKIO
IPC: C22B3/08
Filed: 2007-04-04
Abstract: A method for separately recovering copper, arsenic, bismuth, antimony and the like from electrolytically precipitated copper in a highly convenient manner is provided. A method for treating electrolytically precipitated copper comprises: a first process of subjecting a leaching residue containing Sb and Bi and a sulfuric acid leachate containing pentavalent As(arsenic) to solid-liquid separation after performing a sulfuric acid leaching process of stirring the solution at a liquid temperature and a time sufficient to oxidize at least 90 wt.% of As contained in the electrolytically precipitated copper into pentavalent As while introducing oxygen-containing gas into the electrolytically precipitated copper contained in an acidic sulfuric acid solution after optionally cleaning electrolytically precipitated copper with water; a second process of adding trivalent iron into the sulfuric acid leachate, thereby producing crystalline Scorodite(FeAsO4-2H2O) to separate a residue containing the crystalline Scorodite and a post-As removal liquid from the sulfuric acid leachate; an optional third process of adding an alkali into the post-As removal liquid to produce an Fe salt if a non-reaction Fe or non-reaction Fe and As is or are remained in the post-As removal liquid, coprecipitating As with the Fe salt if the As is remained in the post-As removal liquid, and separating a post-Fe removal liquid and a precipitate containing an Fe salt and As if the As is remained in the post-As removal liquid; and an optional fourth process of adding an alkali into the post-Fe removal liquid to precipitate a Cu salt, and separating a post-Cu removal liquid and a precipitate containing a Cu salt from the post-Fe removal liquid.