baber/WOPTO huggingface dataset:
Patent KR-20070092613-A (KR)
Title: Ceramic powder, dielectric paste using same, laminated ceramic electronic part, and method for production thereof
Inventor: HARA HARUYA
IPC: C04B111/90
Filed: 2007-02-28
Abstract: A ceramic powder is provided to improve the dielectric characteristics of a multilayer ceramic electronic part, particularly to improve the specific dielectric constant, to reduce the dielectric loss and to allow maintenance of sufficient capacity/temperature characteristics. A ceramic powder is used for forming a dielectric ceramic layer in a multilayer ceramic electronic part including the dielectric ceramic layer and an inner electrode layer stacked alternately. The ceramic powder has a perovskite type crystal structure and shows a ratio of Wt/Wc(wherein Wt is the content of the tetragonal phase and Wc is the content of the cubic phase) of 3 or higher. The ceramic powder has a specific surface area of 4-10 m^2/g.
Patent KR-20080084095-A (KR)
Title: Plsma display apparatus
Inventor: KWON OK HWAN
IPC: G09G3/296
Filed: 2007-03-14
Abstract: A plasma display apparatus is provided to enhance driving efficiency by sharing voltages of address electrodes during a voltage sharing period of an address period. A plasma display apparatus includes a plasma display panel, a data voltage switch unit(S5), and plural data drive ICs(Integrated Circuit)(301,302). The plasma display panel includes address electrodes. The data voltage switch unit supplies a data voltage. The data drive ICs, having top and bottom switches respectively, are disposed in parallel between the data voltage switch unit and the ground, and connected to the address electrodes between the top and bottom switches. The data voltage switches and the bottom switch are turned off and at least two the top switches are turned on during a voltage sharing period of an address period of a sub-field.
Patent KR-20080086955-A (KR)
Title: Lighter grip ashtray
Inventor: YU CHANG JUN
IPC: A24F19/00
Filed: 2007-03-24
Abstract: An ash tray combined lighter is provided to be used conveniently by constituting two articles that are relevant to each other as one article, and to enable a user to dispose of butts safely. An ash tray combined lighter has a handle that is a lighter in a general ashtray. The lighter on the upper end part of the ashtray is a handle. The ash tray combined lighter has a cover portion that is used for a user to extinguish the flame of the cigarette and a container as a set. The container receives the butts of the cigarettes and has the handle formed integrally thereon. When butts are accumulated, the butts are received in a lower container. The constitutional elements of the ash tray combined lighter are able to be separated for washing.
Patent KR-20080088177-A (KR)
Title: Spinel type cathode active material for lithium secondary batteries and manufacturing method for the same
Inventor: KIM SEONG BAE
IPC: H01M4/04
Filed: 2007-03-29
Abstract: A method for preparing a spinel type positive electrode active material for a lithium secondary battery, and a spinel type positive electrode active material prepared by the method are provided to increase tap density and volume energy density and to improve high rate characteristics and cycle characteristics. A method for preparing a spinel type positive electrode active material comprises the steps of putting distilled water and ammonia aqueous solution to a coprecipitation reactor and supplying nitrogen to it to stir them; injecting a metal salt aqueous solution whose Ni:Mn;Mg:Ti molar ratio is 1 : 2.4 : 0.4 : 0.2 to 1 : 2.88 : 0.1 : 0.22, ammonia aqueous solution as a complexing agent and an alkali aqueous solution as a pH controller to the reactor continuously and mixing them to prepare a composite metal hydroxide; heat treating the composite metal hydroxide to a composite metal oxide; and mixing the composite metal oxide with a lithium compound and sintering the mixture to prepare a spinel type positive electrode active material represented by Li_(1+a) [Ni_x Mg_y Ti_z Mn_(2-x-y-z)] O4, wherein 0<=a<=0.1; 0.4<=x<=0.6; 0.05<=y<=0.2; and 0<z<=0.1.
Patent KR-20080090005-A (KR)
Inventor: SIN YONG GAK
IPC: G01K7/02
Filed: 2007-04-03
Abstract: A temperature measuring apparatus using a thermocouple and a method thereof are provided to remove a temperature drift of a compensation circuit by using an accurate reference resistance. A temperature measuring apparatus comprises a thermocouple(102), an analog digital converter(105), and a cold junction compensator. The thermocouple outputs an analog thermometric voltage signal as a voltage signal by converting the temperature of an object(101). The analog digital converter connected to an output end of the thermocouple outputs the analog thermometric voltage signal into a digital signal. The cold junction compensator provides the ambient temperature of the thermocouple as an analog compensation voltage signal to the analog digital converter. The analog digital converter includes an accurate reference resistance and a processor(106). The accurate reference resistance is connected to the cold junction compensator in series to provide a reference voltage for canceling the drift effect according to the temperature of the cold junction compensator. The processor, connected to the output end of the analog digital converter, determines the temperature of the object based on the thermometric voltage signal and the compensation voltage signal.
Patent KR-20080092069-A (KR)
Title: Delay circuit of semiconductor memory apparatus
Inventor: HONG NAM PYO
IPC: G11C8/00
Filed: 2007-04-11
Abstract: A delay circuit of a semiconductor memory device is provided to prevent current consumption and layout problem caused by the increase of capacity of a MOS capacitor in a transfer signal delay circuit operating at high frequency. A delay part(100) comprises a plurality of MOS transistors, where each of the MOS transistors receives a corresponding control signal through the gate. The delay part is connected in parallel with an input stage and an output stage. A control signal generation part generates the control signal in response to a test signal or a driving voltage. The control signal generation part includes a PMOS transistor and a fuse. The PMOS transistor receives a test signal through the gate and an external signal through the source. The fuse is connected between the PMOS transistor and a ground voltage.
Patent KR-20070057744-A (KR)
Title: Manhole of multi-structure with rainwater drain control system for road side drain
Inventor: LEE KYUNG U
IPC: E03F5/12
Filed: 2007-05-17
Abstract: A manhole of a multi-structure having a rainwater controller for a roadside rainwater gutter is provided to prevent environmental pollution by partitioning off a rainwater control unit and discharging the initial rainwater containing a large quantity of pollutants and clear rainwater through different routes. The manhole(10) of a multi-structure having a rainwater controller for a roadside rainwater gutter comprises a housing(11) provided with a housing space to collect rainwater flowing in rainwater gutters formed on two sides of a road and covered with a cover(12) to clean up the inside easily, primary and secondary vertical overflow projections(21,22) installed on the inside of the housing to partition off a space horizontally, a precipitation unit(30) partitioned by the primary and secondary vertical overflow projections and provided with an inlet(31) connected with the rainwater gutter to settle weight materials such as earth and sand contained in flowing water, a rainwater control unit(40) provided with many rainwater controllers, composed of a horizontal partition plate(42) to partition off a rainwater space of the rainwater control unit into an upper rainwater space(401) and a lower sewage space(402) and a buoyancy(43) installed on the horizontal partition plate to discharge the initial rainwater containing various impurities or toxic substances to a sewer pipe through a sewage discharge outlet(48) and to discharge clear rainwater to neighboring rivers or a rainwater pipe through a rainwater discharge outlet(51), and a discharge unit(50) supplied with the clear water overflowed from the rainwater control unit and discharging the water to the outside.
Patent KR-20080101513-A (KR)
Title: Indication device for opening and closing appearance of valve
Inventor: EM TAE ILL
IPC: F16K37/00
Filed: 2007-05-18
Abstract: An apparatus for indicating the opened/closed states of a valve is provided to enable a user to easily discriminate whether the valve is opened or closed at a dark place or remote place. A rotating member(140) has a confirmation part(142) at both sides thereof and is integrated with the circumference of a valve handle(122) of a valve which controls the flow of the liquid or gas by being connected to a pipe(110). A display member is integrated with the valve and displays a paragraph for helping a user to confirm the opened/closed states of the valve through the confirmation member of the rotating member.
Patent KR-20080103154-A (KR)
Title: Suvbattery of car
Inventor: LEE KIL HYUNG
IPC: B60K1/04
Filed: 2007-05-23
Abstract: An auxiliary battery for vehicles is provided in which voltage is 12v or semi-permanent in order to drive a starter motor using the same. An auxiliary battery drives a starter motor for a vehicle and charges main battery of a vehicle again by adding the auxiliary battery to the main battery. In case the battery of vehicles is discharged, an auxiliary battery drives a starter motor and drives an generator and then the main battery is charged and thus drives all electrical equipments.
Patent KR-20080103281-A (KR)
Title: A control method of a refrigerator
Inventor: KIM TAE HOON
IPC: F25D29/00
Filed: 2007-05-23
Abstract: A control method of a refrigerator is provided to improve anti-noise efficiency by reducing the coolant noise regardless off the pause of the refrigerator. The control method of a refrigerator is composed of a drive pause step for stopping a compressor if the temperature of a storage room in which becomes the temperature control object reaches the set temperature range, and a step for cancelling the blocking if the proper set time passes after blocking the inflow of the refrigerant toward the evaporator for the proper set time to reduce the coolant noise generated in an evaporator after the drive pause step.
Patent KR-20070117456-A (KR)
Title: Data processing apparatus and method
Inventor: TAGASHIRA NOBUHIRO
IPC: G06F15/00
Filed: 2007-05-31
Abstract: A device and a method for processing data are provided to realize simple authentication robust to attack between devices connected with each other. A transmitter transmits the first data to the other device(20). A receiver receives the second data and encryption key information generated based on the first data from the other device. An authenticator(105) authenticates the other device based on the first and second data. A decryption unit obtains key information by decrypting the encryption key information if authentication is successful. An encryption unit encrypts the data by using the key information and transmits the decrypted data to the other device. A storing part stores the decrypted key information for a predetermined time. The other device includes a memory card storing the key information and the encrypted key information, and stores the encrypted data. The first data is a random number and the second data is obtained by encrypting the random number.
Patent KR-20070115747-A (KR)
Title: Semiconductor memory
Inventor: SAITO KAZUO
IPC: H01L27/115
Filed: 2007-05-31
Abstract: A semiconductor memory is provided to stabilize a driving current of wiring by reducing a variation of a wiring pattern without expanding an occupied region of a wiring region, thereby stabilizing memory operations. A first and a second wiring region are located adjacent to each other through a power supply wiring part. Within the first wiring region, a plurality of first wiring are positioned with a first pitch at a memory cell array, a first withdraw wiring is positioned with a second pitch, and a first inclined wiring(11a) connects the first wiring to the first withdraw wiring, and is extended to an inclined direction of the first wiring extending direction. And within the second wiring region, a plurality of second wiring are positioned with the first pitch at the memory cell array, a plurality of second withdraw wiring are positioned with the second pitch, a second incline wiring(11b) connects the second wiring to the second withdraw wiring, and is extended to an inclined direction of the second wiring extending direction. The first and the second inclined wiring are extended to the same direction.
Patent KR-20080105571-A (KR)
Title: Shopping bag manufacturing apparatus for tube type material and the process of manufacture and the shopping bag
Inventor: KIM JONG MAN
IPC: B31B21/00
Filed: 2007-05-31
Abstract: Shopping bag, shopping bag manufacturing device for the tubular cloth and manufacturing method thereof are provided to seal up the opening conveniently after taking the objects in the shopping bag and to fold the top end portion and bottom part of the shopping bag at the same time. A shopping bag manufacturing device for the tubular cloth comprises a tubular textile role(10) in which the tubular cloth(11) is reeled, a perforating device(20) which is installed at one side of the tubular textile role and forms the hand hole(94) on one end of the from the supplied tubular cloth, a cutting machine(30) cutting the other end of the tubular cloth in which the hand hole is formed according to the size of the manufactured shopping bag(90), in inlet perforated line(93) formed in both end part of the cut tubular cloth, a perforating device(40) forming the bottom perforating line(92), a bonder(50) sticking one end forming the floor of the shopping bag among the opened both tip of the tubular cloth, a taping machine(70) adhering to a part of sealing tape(74, 130), a controller(150).
Patent KR-20080107904-A (KR)
Title: Apparatus for providing impact test
Inventor: LEE SOON BOK
IPC: G01N3/30
Filed: 2007-06-08
Abstract: An impact testing device is provided to apply repetitive impact loads for the test of shear, tension and compression in a small element or product and measure a deformation rate or a strain rate from the test result. First and second grips fix both ends of a sample(7) at one end of each. First and second deformation rate measuring sensors(20,21) measure deformation rate of the sample by using the displacement of the first and second grips. An impact load measuring sensor(3) is connected to the other end of the first grip. An impactor(4) is connected at an end to the other end of the second grip for transmitting an impact load to the sample. A driving part(1) is connected to the other end of the impactor for moving the impactor to apply the impact load to the sample.
Patent KR-20080107947-A (KR)
Title: 4겹두축경첩
Inventor: SONG YOUNG GYU
IPC: E05D11/00
Filed: 2007-06-08
Abstract: 평평한 판재 4개를 접고 펼 수 있는 경첩으로 응용 여하에 따라 판재 8개, 16개...등으로 접고펼칠수있다.  
       
     경첩.힌지.판도리,두축경첩,두축.
Patent KR-20080108681-A (KR)
Title: Home bar structure for kim-chi refrigerator
Inventor: LEE JUNG OWAN
IPC: A23B7/10
Filed: 2007-06-11
Abstract: A home bar structure of a kimchi refrigerator is provided to allow a home bar to be cooled even without additional cooling device, thereby lowering the manufacturing cost remarkably. A home bar structure of a kimchi refrigerator comprises a main body(100) where a storage room(110) to be opened and closed by a door(200) is formed; and a home bar(400) which is formed at the front part of the main body, wherein the home bar is formed at the lower part of the main body storage room, and is provided with a home bar storage room(410) having a connector(411) connected with the main body storage room and a home bar door(420) provided at the front lower part of the main body to open and close the home bar storage room.
Patent KR-20080110323-A (KR)
Title: Natural soap compositions containing enzyme
Inventor: PARK HO YONG
IPC: C11D9/04
Filed: 2007-06-15
Abstract: A natural soap composition is provided to prevent dry skin and skin trouble, to impart moisturizing and firming property to the skin and to suppress pigment(melanin) deposition of the skin by containing natural herb plant extract. A natural soap composition comprises 0.1 - 2.0 weight% of arazyme as a protease and 1.0 - 25 weight% of natural herb plant extract based on 100.0 parts by weight of the natural soap composition. The natural herb plant extract is portulacae Herba, glycyrrhizae radix, bamboo charcoal, ginseng, houttuynia cordata, rice bran, roman Chamomile, tea tree oil and Lavender oil extract.
Patent KR-20090002199-A (KR)
Title: Semiconductor light-emitting device and manufacturing method thereof
Inventor: KIM DEUNG KWAN
IPC: H01L21/20
Filed: 2007-06-21
Abstract: A nitride semiconductor light emitting diode having and a manufacturing method thereof are provided to steadily maintain the active layer by blocking the P-dopant diffused to the active layer. A buffer layer(113) is formed on a substrate(111). An undoped GaN layer(115) in which dopant is not doped on the buffer layer is grown. A n-type contact layer(117) is formed on the undoped GaN layer. An active layer(119) of the single-quantum well or the multi-quantum well(MQW) structure is formed on the n-type contact layer. A p-type super lattice layer(120) is formed on the active layer. A p-type contact layer(130) is formed on the p-type super lattice layer.
Patent KR-20090001069-A (KR)
Title: Glucocerebrosidase conjugates with modified biocompatible polymer, preparation method thereof and pharmaceutical composition comprising the same for treating gaucher's disease
Inventor: PARK MYOUNG OK
IPC: A61P19/08
Filed: 2007-06-29
Abstract: A biocompatible polymer variant-glucocerebrosidase assembly, a method for preparing the assembly, and a pharmaceutical composition for treating the Gaucher disease containing the assembly are provided to improve the cell selective absorption. A biocompatible polymer variant-glucocerebrosidase assembly is represented by P-Arg-glucocerebrosidase, P-Ser-Man-glucocerebrosidase and Man-P-glucocerebrosidase, wherein P is a biocompatible polymer; Arg is arginine; Ser is serine; and Man is mannose.
Patent KR-20090005830-A (KR)
Title: Method and apparatus for outputting video frame when switching channel in digital broadcasting receiver
Inventor: PARK MIN KYU
IPC: H04N19/89
Filed: 2007-07-10
Abstract: A method and an apparatus for outputting a video frame during channel switch are provided to reduce channel switch delay time generated during the channel switch. A plurality of channels is tuned successively(202). Digital broadcasting signals by each channel are received(204). A video frame is extracted from the received digital broadcasting signal by each channel(212). If a channel switch command is inputted from a user, a digital broadcasting signal of the switched channel is received (218,220). At least one among the stored video frames by channel is outputted to a user until a digital broadcasting signal of the switched channel is outputted to the user(226,242).
Patent KR-20090007096-A (KR)
Title: Precast arch box structure having segment joint part
Inventor: WOO HYEUK KUN
IPC: E21D11/00
Filed: 2007-07-13
Abstract: A precast arch box structure having a horizontal restraint type segment joint is provided to prevent horizontal displacement on a joint of segments by restricting the horizontal movement of segments on a joint of segments. A precast arch box structure(100) forming a tunnel is divided into two first segments(110) located adjacently to two foundations, and a second segment(120) put on the two first segments to make two ends abut on the two first segments, wherein a lateral confinement member(130) is formed on a joint of the first segment and the second segment to prevent the second segments put on the first segments from sliding and falling, and a lateral confinement member(131) composed of a projection is formed on the outside of an end of one segment to cover the outside of an end of the other segment.
Patent KR-20090008000-A (KR)
Title: 가정용 가상 시뮬레이션 게임 시스템
Inventor: CHANG YOUNG JUNE
IPC: G06Q50/10
Filed: 2007-07-16
Abstract: 본 발명은 가상 시뮬레이션 게임 시스템에 관한 것으로서, 특히 컴퓨터, 비디오 게임기, 이동가능한 비디오 게임기 등과 같은 개인용 단말기를 통해 실행되는 컴퓨터 게임 프로그램의 실행 중에 나오는 효과음에 따라 사용자가 앉아있는 요동 장치의 움직임을 제어함으로써, 사용자로 하여금 게임에 대한 현실감과 생동감을 불러일으키는 가정용 가상 시뮬레이션 게임 시스템에 관한 것이다. 
     본 발명의 일 실시 예에 따른 가상 시뮬레이션 게임 시스템은, 현재 실행되는 시뮬레이션 게임을 디스플레이하는 모니터, 상기 모니터와 연결되고 상기 시뮬레이션 게임을 실행하는 본체, 상기 본체의 사운드 단자와 연결되고, 상기 시뮬레이션 게임의 실행 도중 상기 사운드 단자로부터 출력되는 효과음에 대응되는 구동 신호를 생성하는 구동 장치, 및 상기 구동 장치로부터 출력되는 구동 신호에 상응하는 위치 및 방향으로 움직이는 요동 장치를 구비하는 것을 특징으로 한다. 
       
     시뮬레이션, 요동 장치, 효과음, 구동 신호, 마우스, 키보드
Patent KR-20090009014-A (KR)
Title: The film for eco-solvented ink
Inventor: KANG SANG KOO
IPC: C08J5/18
Filed: 2007-07-19
Abstract: A film for echo solvent ink is provided to ensure excellent absorption and adherence of the ink and to obtain an advertizing effect by lighting the backplane. A film for echo solvent ink comprise a PET film layer(3), a primer layer formed at the upper side of PET film layer(2), and an ink-absorbing layer(1). The ink-absorbing layer is formed at the upper side of the primer layer and comprises at least one mixture from ethylene acrylic acid, ethylene methacrylic acid, polyester-modified polydimethylsiloxane and trisilioxane to improve the absorption and adherence of the echo solvent ink.
Patent KR-20090010695-A (KR)
Title: Method for manufacturing barley leaves tea
Inventor: LIM YOUNG BAE
IPC: A23F3/30
Filed: 2007-07-24
Abstract: A method for manufacturing barley leaves tea as a main material and barley leaves tea prepared by the method are provided to maintain the color and flavor of the barley leaf by pan-firing the barley leaf. A method for manufacturing barley leaves tea as a main material comprises a preparation step of barley leaves; a washing step; a step for pan-firing the barley leaf at 180~220°C for 3~7 minutes; a step for drying the pan-fried barley leaves for 60~70 minutes; a step for pan-firing the barley leaf at 170~180°C for 2~5 minutes; a step for drying the pan-fried barley leaves until the leaves are completely cooled; a step for rubbing the dried barley leaves for 10~15 minutes; a step for pan-firing the barley leaf at 80~100°C for 15~20 minutes; a step for drying the pan-fried barley leaves at 60~80°C for 15~20 minutes; and a step for pan-firing the pan-fried barley leaves at 50~70°C for 30~40 minutes.
Patent KR-20080023109-A (KR)
Title: Method for manufacturing liquid crystal display panel and liquid crystal display panel
Inventor: YOSHIMOTO YOSHIKAZU
IPC: G02F1/136
Filed: 2007-08-16
Abstract: An LCD panel and a method for manufacturing the same are provided to decrease the number of photolithographic processes, by using an inkjet direct drawing process. An active layer is formed by depositing a semiconductor layer(SI) above a first substrate(SUB1) and depositing a contact layer(NS) on the semiconductor layer. A first conductive layer is formed on the active layer by coating a first conductive ink material for a source electrode(SD1) and a drain electrode(SD2) through inkjet direct drawing. The first conductive layer includes a channel portion of a thin film transistor. A cap layer(CAP) is formed on the first conductive layer by coating a second conductive ink material through inkjet direct drawing. A lamination film is formed together with the first conductive layer. The lamination film is pattern-etched to form a source-drain electrode part where the source electrode and the drain electrode are continuous. The active layer is pattern-etched by using the source-drain electrode part as an etching mask, thereby forming an island-shaped active layer.