baber/WOPTO huggingface dataset:
Patent KR-20080035398-A (KR)
Title: Structure of double pilot check valve for improving on noize characteristic
Inventor: LIM DONG HOO
IPC: F16K15/18
Filed: 2006-10-19
Abstract: A structure of a double pilot check valve for improving a noise characteristic is provided to reduce operation noise of an actuator by applying a two-stage double orifice, a dual orifice, or a ring-type orifice. In a structure of a double pilot check valve for improving a noise characteristic, a double orifice(111) is applied to reduce operation noise. When an end of an orifice is connected to a cross section of different size and high pressure oil passes through a narrow orifice path, high fluid noise is caused at the end of the orifice due to the maximum pressure pulsation and cavitation. For that reason, the double orifice is formed in two stages to have a space as a damper by installing the two orifices at a predetermined interval.
Patent KR-20080040249-A (KR)
Title: Resistive memory device and method of writing data on the same
Inventor: CHO WOO YEONG
IPC: G11C7/00
Filed: 2006-11-02
Abstract: A resistive memory device and a method of writing data on the same are provided to increase integration density of the resistive memory device, by connecting a local source line of one row to cell transistors of another row in common. A resistive memory device comprises word lines(WL1-WLM) of M rows, bit lines(BL1-BLN) of N columns, local source lines(LSL12,LSL34,...LS(M-1)M) of M/2 rows and resistive memory cells of M rows and N columns. Each resistive memory cell comprises a variable resistor element connected to a bit line corresponding to a first electrode and a cell transistor connected to the word line corresponding to a control port. A first port of the cell transistor is connected to a second electrode of the variable resistor element, and a second port of the cell transistor is connected to a local source line corresponding to a second port. A local source line of one row is connected to second ports of cell transistors of another row in common.
Patent KR-20070050382-A (KR)
Inventor: SHIGENO MASATSUGU
IPC: G01N13/00
Filed: 2006-11-10
Abstract: 본 발명은 선단부에 프로브를 가지며 그 기단에서만 주몸체부에 지지되고, 샘플에 대하여 캔틸레버를 고정하기 위한 진동형 캔틸레버 홀더에 관한 것이다. 상기 홀더는: 캔틸레버가 샘플에 대하여 소정의 각도로 경사져 있는 상태에서 주몸체부에 놓여져 고정되는 캔틸레버 부착 스탠드와; 캔틸레버 부착 스탠드에 고정되어 소정의 파형 신호에 따라 일정 상과 진폭으로 진동하게 하는 제 1 진동원과; 상기 제 1 진동원이 고정되는 홀더 주몸체와; 홀더 주몸체의 적어도 한 위치에 고정되어 있으며, 제 1 진동원으로부터 캔틸레버 부착 스탠드와 홀더 주몸체로 전달되어 편차 진동시키도록 진동을 발생시키는 제 2 진동원을 포함한다. 상기 홀더는 부가적인 진동을 상쇄시켜 캔틸레버만의 진동 특성에 따라 캔틸레버가 진동하게 한다.
Patent KR-20080044041-A (KR)
Title: Spray gun with heater
Inventor: KIM MYUNG SUNG
IPC: B05B1/24
Filed: 2006-11-15
Abstract: A spray gun having a heating unit is provided to spray paraffin on any parts of the body regardless of the width or size and to facilitate handling by reducing the size. A spray gun is composed of a container(10), a trigger(40), an air passage(21), a spray liquid passage(31), an air control unit(22) connected to the trigger to open and close the air passage, and a needle(32) and a trigger hanging unit(33) connected to the trigger to open and shut the spray liquid passage. The container has a heating unit(11) for heating materials stored in the container, over a melting point. The container is made of materials with high heat conductivity, in order to receive heat from the container if the container is heated by the heating unit. A pipe of the spray liquid passage is formed separately from a spray gun body and installed in the spray gun to connect the container and a spray liquid nozzle. Further, the trigger hanging unit is formed shortly in order to be apart from the trigger.
Patent KR-20080046438-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: HYUN SANG JIN
IPC: H01L21/336
Filed: 2006-11-22
Abstract: A semiconductor device is provided to increase a threshold voltage without causing the increase of a junction leakage by using a reaction of a high dielectric material and a conductive material in a first region of a first gate structure. A semiconductor substrate(100) includes first and second regions. A first gate structure(110) includes a first gate insulation layer and a first gate electrode formed in the first region of the semiconductor substrate. The first gate insulation layer includes a first dielectric material and a second dielectric material with a higher dielectric constant than that of the first dielectric material. The first gate electrode comes in contact with the second dielectric material. A second gate structure(120) includes a second gate insulation layer and a second gate electrode formed in the second region of the semiconductor substrate. The first gate insulation layer can include a lower gate insulation layer made of the first dielectric material and an upper gate insulation layer made of the second dielectric material wherein the upper gate insulation layer is formed on the lower gate insulation layer.
Patent KR-20080056832-A (KR)
Title: Toner and method of preparing the same
Inventor: LEE HAN SU
IPC: G03G9/09
Filed: 2006-12-19
Abstract: A method for preparing a toner, a toner prepared by the method, an image forming method using the toner, and an image formation apparatus are provided to control the surface roughness of a toner particle effectively and to control the size and shape of a toner particle easily. A method for preparing a toner comprises the steps of polymerizing a toner composition comprising 0.5-10 wt% of a macromonomer, 70-90 wt% of a polymerizable monomer and 0.1-20 wt% of a wax to prepare a polymer binder resin latex particle (A); polymerizing a toner composition comprising 0.5-10 wt% of a macromonomer, 70-90 wt% of a polymerizable monomer, 0.1-20 wt% of a wax and 1-10 parts by weight of a crosslinking agent based on 100 parts by weight of the latex particle (B) to prepare a polymer binder resin latex particle (B); and coagulating the polymer binder resin latex particle (A) and the polymer binder resin latex particle (B) with a colorant dispersion.
Patent KR-20080057602-A (KR)
Title: Method of providing key frames of video in mobile terminal
Inventor: LEE TAE YEON
IPC: H04N7/173
Filed: 2006-12-20
Abstract: A method for providing a representative image of video in a mobile terminal is provided to help a user recognize content of video by displaying representative frames of video together with the importance of each frame. A video list including one or more video is displayed on a display unit(S300). One video is selected from the video list(S310). A plurality of representative frames selected from image frames constituting the selected video according to a certain select reference are all displayed on the display unit according to the order of a reproduction time(S320). One representative frame is selected from the plurality of displayed representative frames(S330). The selected video is reproduced starting from the selected representative frame(S340).
Patent KR-20070088247-A (KR)
Title: Method of producing shellfish using concentrated mineral-form water in the deep sea
Inventor: KIM YOUNG GIL
IPC: A01K61/02
Filed: 2006-12-21
Abstract: A method for producing healthy and functional shellfish by using highly concentrated mineral of deep sea water is provided to accumulate various minerals in the shellfish by continuously feeding such as magnesium and zinc to the shellfish. A method for producing healthy and functional shellfish by using highly concentrated mineral of deep sea water comprises the steps of: preparing fodder; mixing the deep sea water(1) with the fodder; and feeding the fodder mixed with the deep sea water, to shellfish. The deep sea water of 1~10ml is mixed per fodder of 10~30g. In particular, the shellfish includes an ear shell. The mixed fodder absorbing the concentrated mineral of the deep sea water is sprayed on the upside of a cultivating container(40) to feed a culture fluid or mixed fodder to the shellfish.
Patent KR-20070069032-A (KR)
Title: Panel and mounting method thereof
Inventor: NOGUCHI TSUNEHISA
IPC: E02B1/00
Filed: 2006-12-22
Abstract: A panel and an installation method of panels are provided to prevent the adhesion of aquatic life on the surface of an underwater structure by covering the inside of an underwater structure with panels. The invention relates to a method for installing many panels(P) on the whole inside of an intake pipe(1) continuously to prevent the adhesion of aquatic life on the inside of the intake pipe, wherein each panel is provided with connecting pieces(X1,Y1), connecting joints(X2,Y2) to overlap the connecting pieces of another panel and mounting holes to insert anchor bolts, and attached with a shock absorber on the backside to absorb imbalance or irregularities of an installation surface.
Patent KR-20060056977-A (KR)
Title: Fiber optics
Inventor: SASAOKA EISUKE
IPC: G02B6/02
Filed: 2004-08-04
Abstract: Fiber optics applicable to optical communication in not only 1.3 mum wavelength band but 1.55 mum wavelength band as a transmission medium in a WDM optical communication system capable of transmitting a multi-channel signal light to enable a signal transmission in a broader band. The fiber optics mainly consist of quartz glass and are provided with a core area along a specified axis and a clad area surrounding the core area. The fiber optics with such a structure have, as typical optical characteristics, a cable cutoff wavelength of up to 1260 nm, a transmission loss of up to 0.32 dB/km at a wavelength of 1310 nm, and an OH group-caused loss increase amount of up to 0.3 dB/km at a wavelength of 1380 nm.
Patent KR-20060069439-A (KR)
Title: Aromatic monomer-and conjugated polymer-metal complexes
Inventor: YU WANGLIN
IPC: H05B33/14
Filed: 2004-07-16
Abstract: A halogenated aromatic monomer-metal complex useful for preparing a polymer for electronic devices such as a light-emitting diode (LED) device is described. The aromatic monomer-metal complex is designed to include a linking group that disrupts conjugation, thereby advantageously reducing or preventing electron delocalization between the aromatic monomer fragment and the metal complex fragment. Disruption of conjugation is often desirable to preserve the phosphorescent emission properties of the metal complex in a polymer formed from the aromatic monomer-metal complex. The resultant conjugated electroluminescent polymer has precisely controlled metal complexation and electronic properties that are substantially or completely independent of those of the polymer backbone.
Patent KR-20070003756-A (KR)
Title: Pilot combustor for stabilizing combustion in gas turbine engines
Inventor: CORNWELL MICHAEL
IPC: F23R3/34
Filed: 2004-09-03
Abstract: The subject application is directed to burners for gas turbine engines that use a pilot flame to assist in sustaining and stabilizing the combustion process. An embodiment of the disclosed burners includes, inter alia, a burner housing, a pilot combustor and a quencher. The burner housing has axially opposed upstream and downstream end portions. Additionally, the housing has at least one main fuel inlet passage and at least one main air inlet passage which are adapted to supply fuel and air respectively to an internal chamber defined in the housing. The pilot combustor is disposed along the axis of the burner housing and has an inlet for receiving a rich fuel and air mixture, a combustion chamber within which the rich fuel and air mixture is combusted into combustion products, and an outlet for exhausting the combustion products from the combustion chamber. The quencher is disposed within the internal chamber of the burner housing along the central axis and positioned at the outlet of the pilot combustor. The quencher has an air inlet and a plurality of radially-oriented air outlets for directing cooling air toward the outlet of the pilot combustor and quenching the combustion products exhausted from the pilot combustor. ® KIPO & WIPO 2007
Patent KR-20060120661-A (KR)
Title: Amorphous carbon layer to improve photoresist adhesion
Inventor: MANCINI DAVID PAUL
IPC: H01L/
Filed: 2004-09-30
Abstract: A semiconductor device (10), including an amorphous carbon layer (16) for improved adhesion of photoresist layers. Also a method of fabricating said semiconductor device. The device (10) includes a substrate (12) having a surface (15), an amorphous carbon layer (16), formed overlying the surface (15) of the substrate, and a low surface energy material (14) layer overlying the surface of the substrate. The device (10) is formed by providing a substrate (12) having a surface (15), depositing a low surface energy material layer (14) and depositing an amorphous carbon layer (16) overlying the surface of the substrate (12) adjacent the low surface energy material layer (14) using plasma enhanced chemical vapor deposition (PECVD) or sputtering.
Patent KR-20060115357-A (KR)
Title: Vacuum cleaners and hoses
Inventor: BATTLE PHILIP PETER
IPC: A47L9/24
Filed: 2005-01-21
Abstract: A vacuum cleaner hose (2) has an inner flexible section (25) slidable within an outer flexible section (20). A rear end fitting (28) on the inner section prevents it being pulled from the outer section and seals with a coupling (24) at the forward end of the outer section (20) when fully extended. The inner section (25) has a natural extended length and is retracted for storage by closing a valve at the forward end of the hose (2) so that suction from the cleaner (1) causes a reduced pressure within the hose sufficient to retract the inner section. The inner section (25) is retained within the outer section (20) by engaging a coupling (33) at the forward end of the inner section with the coupling (24) at the forward end of the outer section.
Patent KR-20070031266-A (KR)
IPC: C09K3/10
Filed: 2004-10-15
Abstract: 수지 성분으로서, 아래의 식 (1) (식 중에서, n은 평균 중합도를 나타내고, 0∼5의 정수이다)로 나타내어지는 에폭시 수지, 경화제, 경화 촉진제 및 무기 충전제를 함유하는 액정 시일제는, 액정 표시 장치 제조시의 액정 시일제로서 스크린 인쇄성이 우수하고, 또한 제조된 액정 표시 장치의 내습 신뢰성이 우수한 것이다.
Patent KR-20060110296-A (KR)
Title: Stable liquid, allophanate-modified diphenylmethane diisocyanate trimers, prepolymers thereof, and processes for their preparation
Inventor: SLACK WILLIAM E
IPC: C08G18/79
Filed: 2004-11-08
Abstract: The present invention relates to stable liquid, allophanate-modified, partially trimerized diphenylmethane diisocyanates, the prepolymers of these stable liquid, allophanate-modified, partially trimerized MDI' s, and to processes for the preparation of these compositions. These allophanate modified partially trimerized diphenylmethane diisocyanates comprise the reaction product of a diphenylmethane diisocyanate and an organic compound in the presence of a catalytic amount of one or more trimer catalysts, one or more allophanate catalysts, one or more allophanate-trimer catalysts and mixtures thereof. The prepolymers are the reaction product of the stable liquid, allophanate-modified, partially trimerized MDI's with a suitable isocyanate-reactive group containing compound.
Patent KR-20060109465-A (KR)
Title: Semiconductor storage device and burst operation method thereof
Inventor: SUNAGA TOSHIO
IPC: G11C11/4096
Filed: 2004-11-04
Abstract: [PROBLEMS] To provide a PSRAM capable of increasing the burst length without increasing the current consumption and a method of the burst operation. [MEANS FOR SOLVING PROBLEMS] While a sense amplifier is activated, column selection lines (CSL1 and CSL2) are successively driven. This turns on bit switches (BSW1 to BSW8) by four and 8-bit read data (RD) is latched from bit line pairs (BL1 to BL8) by four bits by pre-fetch/pre-load latches (PFPLL1 to PFPLL8). The 8-bit read data (RD) is continuously outputted by one bit to a data I/O line (I/O1).
Patent KR-20060120193-A (KR)
Title: Controlled release of topirimate in liquid dosage forms
Inventor: LI SHAOLING
IPC: A61K31/35
Filed: 2004-11-12
Abstract: This invention relates to novel formulations and methods for the controlled release delivery of topiramate; as well as to the use of these formulations and methods for treating disease.
Patent KR-20060111640-A (KR)
Title: Memory hub and method for memory system performance monitoring
Inventor: JEDDELOH JOSEPH M
IPC: G06F12/00
Filed: 2004-12-15
Abstract: A memory module includes a memory hub coupled to several memory devices. The memory hub includes at least one performance counter that tracks one or more system metrics-for example, page hit rate, number or percentage of prefetch hits, cache hit rate or percentage, read rate, number of read requests, write rate, number of write requests, rate or percentage of memory bus utilization, local hub request rate or number, and/or remote hub request rate or number.
Patent KR-20060115759-A (KR)
Title: Mileage service system using positional information of mobile communication terminals and method thereof
Inventor: KOMATSU KENICHI
IPC: G06Q10/00
Filed: 2004-12-20
Abstract: A "Mileage Service" system using positional information of mobile communication terminals and a method therefor, wherein information providers, such as service industry or the like, can provide a "Mileage Service" to the users in accordance with their traveling distances so as to differentiate services for users coming from a distance. In a server (300), acquiring means acquires positional information, which a mobile communication terminal (100) uses its detecting means to detect, and a mileage processing part (320) calculates, based on positional information of an immovable property stored in a database (330) and the positional information of the mobile communication terminal, a distance therebetween, and converts the calculated distance to "Mileage Points".
Patent KR-20060131797-A (KR)
Title: Improved coding techniques using estimated spectral magnitude and phase derived from mdct coefficients
Inventor: CHENG COREY I
IPC: H04N7/30
Filed: 2005-01-14
Abstract: Estimates of spectral magnitude and phase are obtained by an estimation process using spectral information from analysis filter banks such as the Modified Discrete Cosine Transform. The estimation process may be implemented by convolution-like operations with impulse responses. Portions of the impulses responses may be selected for use in the convolution-like operations to trade off between computational complexity and estimation accuracy. Mathematical derivations of analytical expressions for filter structures and impulse responses are disclosed.
Patent KR-20060097062-A (KR)
Title: Heat exchanger and cleaning device with the same
Inventor: SHIRAI SHIGERU
IPC: F24H1/10
Filed: 2004-12-09
Abstract: A heat exchanger is constituted of a substantially circular cylindrical sheathed heater, a substantially circular cylindrical case, and a spiral spring. The sheathed heater is received in the case, and the spring is wound on the outer peripheral surface of the sheathed heater. Thus, a spiral flow path is formed in a space surrounded by the outer peripheral surface, inner peripheral surface of the case, and spring. The spring functions as a flow speed changing mechanism, turbulence producing mechanism, flow direction changing mechanism, and impurity removing mechanism. A water inlet and a water outlet are arranged on a side surface of the case, at positions eccentric from the center axis of the case.
Patent KR-20060131871-A (KR)
Title: Text subtitle decoder and method for decoding text subtitle streams
Inventor: SEO KANG SOO
IPC: H04N5/92
Filed: 2004-10-12
Abstract: A text subtitle decoder and a text subtitle stream decoding method are provided to define specific reproduction control information in a text subtitle stream so that text data for a text subtitle included in the text subtitle stream is reproduced in a standardized way. A text subtitle decoder(42) comprises as follows. A text subtitle processor(411) parses a text subtitle stream with text data and reproduction control information. The text data shows a subtitle text to be displayed within a text subtitle area. After the text subtitle stream is parsed, a text renderer(412) renders the text data to bitmap data by using the reproduction control information. A presentation controller(415) controls operation of the text renderer(412) and the text subtitle processor(411).
Patent KR-20070015382-A (KR)
Title: Resin composition containing inorganic nucleating agent, molding thereof and process for producing the same
Inventor: FUJIWARA KENICHI
IPC: B32B27/32
Filed: 2005-03-11
Abstract: Propylene resin composition (A) comprising a combination of (a) propylene block copolymer or propylene homopolymer having a propylene chain moiety of >= 0.90 isotactic pentad fraction; (b) when the component (a) is a propylene homopolymer, 0. 5 to 20 mass% of ethylene-alpha-olefin copolymer rubber, or when the component (a) is a propylene block copolymer, 0 to 10 mass% of ethylene- alpha-olefin copolymer rubber; (c) 0 to 20 mass% of high-density polyethylene; and (d) per 100 parts by mass of the sum of components (a), (b) and (c), 0.4 to 3.0 parts by mass of inorganic nucleating agent. Thus, there is provided a propylene resin composition of specific gravity minimized that has high rigidity at room temperature and higher temperature and excels in impact resistance at freezing point and lower temperature, having an odor level admissible in food product usages. Further, there are provided a multilayer structure having the above composition in at least one layer thereof, a container obtained by thermal forming, an injection molded item, an extrusion molded item and processes for producing them. ® KIPO & WIPO 2007
Patent KR-20070021190-A (KR)
IPC: H02P6/18
Filed: 2005-05-24
Abstract: 본 발명은 회전자의 시동시의 회전 위치를 정확히 검출하는 기술을 제공한다.  회전 제어 장치(10)는 복수의 코일 U, V 및 W를 구비하는 스테이터와, 자성을 갖는 로터를 구비하는 모터(90)의 회전을 제어한다.  모터(90)의 정지시에 모터(90)의 위치를 검출할 때, 제어부(20)는 코일 U, V 및 W를 구비하는 서로 다른 복수의 경로에 전류를 제공하고, 정지시 위치 검출부(50)는 복수의 경로에 흐르는 전류를 각각 측정하고, 측정된 정류값의 순위를 측정하고, 순위에 기초하여 모터(90)의 회전 위치를 검출한다.  정지시 위치 검출부(50)는 가장 높은 전류값을 나타낸 경로와 2번째로 높은 경로값을 나타낸 경로의 조합에 기초하여, 모터(90)의 위치를 측정한다.   
       
     로터, 모터, 회전각, 코일, 제어부, 비교기, 셀렉터, 자기 디스크, 샘플 홀드
Patent KR-20070015569-A (KR)
Title: Coffee cherry cosmetic compositions and methods
Inventor: MILJKOVIC DUSAN
IPC: A61Q5/02
Filed: 2004-11-03
Abstract: A cosmetic composition comprises a coffee cherry preparation, and most preferably an extract from a sub-ripe quick-dried coffee cherry. Particularly contemplated cosmetic compositions are formulated as a shampoo, lotion, cream, balm, or ointment, and will have at least one of an antioxidant effect, an anti-inflammatory effect, a UV-protective effect, an antimutagenic effect, a chemoprotective effect, a scar reducing effect, a skin-lightening effect, a moisturizing effect, a wrinkle reduction effect, and an antibacterial effect. ® KIPO & WIPO 2007
Patent KR-20070011487-A (KR)
Title: A washer/dryer
Inventor: HIZAL SABIH
IPC: D06F37/22
Filed: 2005-04-11
Abstract: This invention relates to a washer / dryer (1) wherein it is prevented that the washing tank (4) and the motor (5), described as the dynamic system, damage the body (2) by hitting while oscillating under the effect of factors such as insufficient loading of laundry and high rotation speed, especially while moving axially, and accordingly that the noise level is increased. ® KIPO & WIPO 2007
Patent KR-20070020462-A (KR)
IPC: C07D487/14
Filed: 2005-05-13
Abstract: 본 발명은 화학식 I의 CCK-A 작용제, 화합물을 포함하는 제약 조성물 및 화합물 및 조성물의 사용 방법에 관한 것이다. 
     <화학식 I> 
     
       
     
     상기식에서, R 1 -R 4 , A, B, X, D, E 및 G는 명세서에서 정의한 바와 같고, 다른 것들도 마찬가지이다.  화합물은 비만증 치료에 유용하다. 
     CCK-A 작용제, 비만증, 체중 조절
Patent KR-20070036052-A (KR)
Inventor: KIDO KAZUNARI
IPC: G11C16/22
Filed: 2004-05-11
Abstract: 반도체 장치는 데이터를 기억하는 메모리 셀을 포함하여 섹터마다 관리된 제1 메모리 셀 어레이와, 상기 섹터마다 상기 섹터 보호 정보를 기억하는 메모리 셀을 포함하는 제2 메모리 셀 어레이와, 프로그램 또는 소거 동작을 실행하는 섹터가 선택될 때마다, 상기 제2 메모리 셀 어레이로부터 각 섹터 보호 정보를 읽어내는 
      제어회로를 포함한다. 이것에 의하여, 전원 투입시의 읽어내기에서 모든 섹터분의 섹터 보호 정보를 래치할 필요가 없어진다. 따라서 섹터분의 래치 회로를 구비할 필요가 없어진다. 따라서, 큰 폭으로 회로를 줄일 수 있고, 칩 면적을 줄일 수 있다.  
       
     섹터 보호 정보, 불휘발성 메모리, 플래쉬