baber/WOPTO huggingface dataset:
Patent KR-20090059791-A (KR)
Title: Device for circulating stagnation water of waterpipe edge for a waterworks system
Inventor: YU JAE CHEOL
IPC: E03B1/02
Filed: 2007-12-07
Abstract: A stagnant water circulation device for a water supply pipe is provided to prevent tap water from staying in the pipe end by circulating the staying water by the difference between the water pressure of the pipe end and the water pressure of supplied area. A stagnant water circulation device for a water supply pipe comprises a stagnant water backflow prevention valve(30) which is installed on a pipe end(20) of a water supply pipe(10) fitted with one or more branch pipes(12n) to prevent the tap water supplied from the water supply pipe from flowing back to the water supply pipe; a circulation pipe(40) which is interconnected between the pipe end and a water supply pipe of a supplied area(S) to circulate the water staying in the pipe end to the water supply pipe; and a circulation opening and closing part(50) which is installed on the circulation pipe to make the water staying in the pipe end flow to the water supply pipe of the supplied area when the water pressure of a pipe end area(E) formed by the pipe end and the circulation pipe is lower than that of the water supply pipe of the supplied area.
Patent KR-20090060516-A (KR)
Title: Structure of container contained antibio ball
Inventor: BACK SEOK KYUN
IPC: B65D51/24
Filed: 2007-12-10
Abstract: A structure of the antibiotic ball reservoir for the natural water barrel is provided, which enables to purify the water flowed from the outside and suppress the bacteria reproduction. A structure of the antibiotic ball reservoir for the natural water barrel comprises a container body(10) and a top cover(20) which is sealed on the top of the container body in the state of storing a plurality of antibiotic balls inside the container main body. The container body is formed in the form selected from the cylindrical well, the spherical tub, the cube container, and the polyhedral tube. The container body is formed of a space part for receiving a plurality of antibiotic balls(30), an intermediate layer(14), a hanging jaw(16), and a plurality of through holes(12,12').
Patent KR-20090062000-A (KR)
Title: Semiconductor package and method for manufacturing the same
Inventor: KIM DO HYUNG
IPC: H01L23/48
Filed: 2007-12-12
Abstract: A semiconductor package is provided to form the chip mounting plate of the lead frame in which the first and the second semiconductor chips are shared. A lead frame comprises the chip mounting plate(12), the side frame, and a plurality of leads(14,16) and a powering(18). The first and second semiconductor chips are adhered to the upper and lower side of the chip mounting plate. The side frame is connected to four edge of the chip mounting plate. A lead is separated from the edge of the chip mounting plate. The powering is formed integrally in the edge of the chip mounting plate. A first wire(22) is connected to the bonding pad and the lead of the first semiconductor chip to transfer a electric signal. The powering is connected to the first wire for grounding.
Patent KR-20090065221-A (KR)
Title: Colorant composition
Inventor: HONG JEONG MIN
IPC: C09D5/00
Filed: 2007-12-17
Abstract: A colorant composition, and a color filter prepared by using the composition are provided to lower viscosity and to reduce the coherence of a colorant, the viscosity increase during storage and the generation of foreign materials, thereby enhancing brightness and lowering light scattering. A colorant composition comprises 1 ~ 50 weight% of a colorant; 0.01 ~ 10 weight% of a dispersant; 0.00005 ~ 0.05 weight% of an organic acid; and the balance of a solvent. Preferably the organic acid is selected from the group consisting of a carboxylic acid, an aliphatic monocarboxylic acid, an aliphatic dicarboxylic acid, an aliphatic tricarboxylic acid, an aromatic monocarboxylic acid, an aromatic dicarboxylic acid, an aromatic polycarboxylic acid and their mixture.
Patent KR-20090065733-A (KR)
Title: Cmos image sensor capable of high speed outputing of pixel data
Inventor: LEE DONG HUN
IPC: H04N5/374
Filed: 2007-12-18
Abstract: A CMOS(Complementary Metal Oxide Semiconductor) image sensor capable of the high speed output of pixel data is provided to output the pixel data at high speed by selecting at least two rows at the same time and decoding the pixel data corresponding to two selected rows. A pixel array(120) has pixels arranged in a matrix, which comprises a plurality of columns and rows. A row driver(110) receives a row address. The row driver generates selection signals for selecting at least two rows at the same time. An ADC(Analog Digital Converter)(130) converts the pixel data output from two selected rows into a digital image signal and outputs the digital image signal. The pixel array outputs the pixel data in response to the selection signals.
Patent KR-20090065860-A (KR)
Title: Fabricating method for gallium nitride wafer
Inventor: LEE JEONG SIK
IPC: H01L33/12
Filed: 2007-12-18
Abstract: A method for manufacturing a GaN wafer is provided to control effectively stress generated between a grown GaN layer and a base substrate by forming previously an insertion layer of a network structure having a pin hole on a base substrate. A base substrate(100) is arranged on a GaN growing path. A silicon nitride insertion layer(150) of a network structure is formed on an upper surface of the base substrate. A GaN layer is grown on an upper surface of the silicon nitride insertion layer. A plurality of fine voids are formed between the GaN layer and the silicon nitride insertion layer. The network structure of the silicon nitride insertion layer includes silicon nitrides connected with each other and a plurality of fine pin holes. The fine pin holes are formed locally at the silicon nitride insertion layer.
Patent KR-20090004384-A (KR)
Title: Selection method, selection system, selection device and recording medium
Inventor: HARA MASAHIRO
IPC: G06Q30/06
Filed: 2007-12-20
Abstract: A selection method, a selection system, a selection device and a recording medium are provided to select goods information which is to be recorded in a wireless tag precisely by modifying the priority and determining the goods priority. A selection method of goods information from a memory unit of a selection device includes the following steps of: transmitting the stored goods information in the memory unit; storing the record of transmit request about the goods information in a record database; determining the priority about the commodity information with the selection device(S105); outputting determined goods information(S107).
Patent KR-20090068413-A (KR)
Title: An apparatus for working trailing edge flap(tef) device on manned or unmanned helicopter(rotorcraft) rotor blade
Inventor: KIM DEOG KWAN
IPC: B64C27/615
Filed: 2007-12-24
Abstract: An apparatus for driving a TEF(Trailing Edge Flap) of a manned or unmanned helicopter is provided to reduce the noise and vibration by stably driving the TEF. An apparatus for driving a TEF(30) of a manned or unmanned helicopter comprises a TEF frequency generator(10) and a TEF driver(20). The TEF frequency generator measures the rotor rpm of the manned or unmanned helicopter and generates a base waveform for driving the TEF by converting and amplifying the measured rpm signal. The TEF driver is connected to the TEF frequency generator, converts and amplifies the base waveform from the TEF frequency generator, and drives the TEF base on the converted/amplified signal.
Patent KR-20090072237-A (KR)
Title: Effective methods for rfid collection
Inventor: PARK SEOK CHEON
IPC: H04L12/413
Filed: 2007-12-28
Abstract: A method of effectively preventing RFID collision in the same tag recognition environment is provided to reduce required time by the maximum 50% compared to identification of a tag of a difference kind. An initial queue initialized by a 0 state is broadcast to all tags. An identification group that an initial reader will identify is selected by receiving a tag signal in the initialization state. 0 or 1 is queried(S10). Whenever collision about the 0 query occurs, two 0 line tags are generated. 0 line tags are recognized through a repeated query(S20). The number of 1 line tags is checked by grasping the frequency of collision(S30).
Patent KR-20090072333-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM JONG IL
IPC: H01L21/28
Filed: 2007-12-28
Abstract: A manufacturing method of a semiconductor device is provided to prevent loss of a tungsten plug by preventing permeation of a cleaning solution inside the tungsten plug by a protecting film during a cleaning process. Predetermined bottom patterns are formed on a silicon substrate(30). An interlayer insulation film(32) is formed on the silicon substrate having the bottom patterns. A via hole is formed on the interlayer insulation film. A tungsten is deposited, and is filled in the via hole. A tungsten plug(38) is formed by flattening the tungsten. A metal film pattern(40) is formed on the interlayer insulation film having the tungsten plug. A protecting film(42) of a nitride film base is formed on a top part of the metal film pattern.
Patent KR-20090072610-A (KR)
Title: Communication method between urc server and client located in heterogeneous network
Inventor: OH DONG GWEON
IPC: H04L12/66
Filed: 2007-12-28
Abstract: A communication method between a URC server and a client located in a heterogeneous network are provided to relay a message using different protocols by placing a gateway between a URC server and a URC client. An RRC layer is used to request a service from a server where a program loaded in a client exists, and a transmission layer takes a charge in the transmission of a message. A mapping layer supports a heterogeneous network so that various kinds of mapping layers are used if necessary.
Patent KR-20090073610-A (KR)
Title: Defogging device of air conditioning system for automotive vehicles
Inventor: OH SANG HO
IPC: B60H1/00
Filed: 2007-12-31
Abstract: A defogging device of a vehicle air-conditioning system is provided to completely removing fogging even if a defogging condition is changed to minimize the frequency of generation of fogging. A defogging device of a vehicle air-conditioning system includes a defog sensor(1), a controller(9) and an outdoor air temperature sensor(20). The defog sensor senses the humidity of the inner side of a glass pane. The controller turns on/off an air conditioner or opens/closes a def door(3) according to the humidity of the glass pane. The outdoor air temperature sensor senses the outdoor air temperature of a vehicle.
Patent KR-20090073843-A (KR)
Title: Assembling/disassembling apparatus for connectors
Inventor: JUNG YONG SOO
IPC: H01R13/629
Filed: 2007-12-31
Abstract: A combining and separating device for a connector for enhancing space usability and minimizing the product used in the connector are provided to reduce a manufacturing cost, reduce an assembly working hour and minimize the product used in the connector. A holding projection of a holding channel(14) is located on both sides of a first housing. An interlocking bar(17) is mounted on a mounting channel(13). An operation projection of a second housing and the operation projection are pulled in the coupling bar of the first housing. An operation lever is connected to the coupling bar and gear method. Connectors are separated as the bond while the rotational motion of the operation lever is changed to the linear motion of the coupling bar.
Patent KR-20070059046-A (KR)
Title: Microfabricated system for magnetic field generation and focusing
Inventor: RAMADAN QASEM
IPC: H01H50/00
Filed: 2005-06-07
Abstract: A method of forming, in or on a Si substrate, planar micro-coils with coil windings of high aspect ration (>3) and a wide variety of geometric shapes. The micro-coils may be formed on a Si substrate and be embedded in a dielectric, or they may be formed in trenches within a Si substrate. The micro-coils may have field enhancing ferromagnetic pillars rising above the micro-coil plane, formed at positions of maximum magnetic field strength and the micro-coils may also include magnetic layers formed beneath the substrate and contacting the pillars to form a substantially closed pathway for the magnetic flux. The substrate may be thinned to membrane proportions. These micro-coils produce strong magnetic fields with strong field gradients and can be used in a wide variety of processes that involve the exertion of strong magnetic forces at small distances or the creation of magnetic wells for trapping and manipulating small particles.
Patent KR-20070043792-A (KR)
Inventor: ALVAREZ DANIEL JR
IPC: B01D53/02
Filed: 2005-07-19
Abstract: 본 발명은 금속이 민감성 디바이스 상에 침착하여 디바이스 고장을 일으키는 것을 방지하도록, 고표면적 무기 산화물을 포함하는 정제 물질을 사용하여 초고순도 기체로부터 금속 화합물을 제거하기 위한 방법 및 장치에 관한 것이다. 
       
     초고순도 기체, 고표면적 무기 산화물, 금속 오염물의 제거, 반도체, 민감성 디바이스
Patent KR-20070039559-A (KR)
Inventor: TSURUME TAKUYA
IPC: H01L29/786
Filed: 2005-06-15
Abstract: 본 발명의 목적은 베이스 물질로 옮기는 공정 동안 박막 집적 회로가 이탈되는 것을 방지하는 것이다. 본 발명의 제조 방법에 의해, 분리층은 기판의 표면 위에 선택적으로 형성된다; 따라서, 분리층이 제공되는 제1 영역 및 분리층이 제공되지 않는 제2 영역이 형성된다. 박막 집적 회로가 분리층 위에 형성된다. 다음, 분리층을 노출하기 위한 개구부가 형성되고, 에칭제가 개구부에 도입되어 분리층을 제거한다. 따라서, 분리층이 제공된 영역에 공간이 생성되고, 반면 분리층이 없는 영역에는 공간이 생성되지 않는다. 따라서, 박막 집적 회로는 분리층이 제거된 후에도, 그 후에 공간이 생성되지 않는 영역을 제공함으로써, 이탈되는 것이 방지될 수 있다.  
       
     박막 집적 회로
Patent KR-20070042539-A (KR)
Inventor: NAKAI TSUTOMU
IPC: G11C16/26
Filed: 2004-07-30
Abstract: 반도체 장치는 레퍼런스 셀의 데이터 라인에 흐르는 레퍼런스 전류를 증폭하는 제1 커런트 미러와 상기 레퍼런스 전류에 의하여 제1 전위를 생성하는 제2 커런트 미러를 포함하는 제1 캐스코드 회로와, 코어 셀의 데이터 라인에 흐르는 코어 셀 전류를 증폭하는 제3 커런트 미러와 상기 제2 커런트 미러로부터 레퍼런스 전류값을 게이트 전압으로서 받고, 상기 코어 셀 전류와 상기 레퍼런스 전류의 차에 의하여 제2 전위를 생성하는 트랜지스터를 포함하는 제2 캐스코드 회로를 포함한다. 코어 셀 전류와 레퍼런스 전류의 차에 의하여 제2 전위를 생성하므로, 전원 전위와 접지 전위의 풀 레인지로 제2 전위를 생성할 수 있다. 전원 전압 진폭의 범위를 유효하게 사용할 수 있다. 미소한 전류 마진에 대하여도 센싱이 가능하게 된다. 
       
     커런트 미러, 레퍼런스 전류, 캐스코드, 프리차지
Patent KR-20070088481-A (KR)
Title: Rule based data collection and management in a wireless communications network
Inventor: ROSKOWSKI STEVE
IPC: H04W24/08
Filed: 2005-07-08
Abstract: Systems and methods for defining and using a data collection profile in connection with a telecommunications network that includes multiple devices. Initially, a query is defined that concerns one or more aspects of the communications network. The query is then used as a basis for building a data collection profile. Next, a set of target devices is selected based upon criteria relating to the query. The data collection profile is then provided to the target devices which collect data in accordance with the data collection profile. Finally, the collected data is transmitted to a service platform for further processing.
Patent KR-20070051341-A (KR)
Inventor: KOK RONALDUS JOANNES CORNELIS
IPC: H01L21/84
Filed: 2005-08-24
Abstract: 본 발명은 a) 구조화가능한 층을 기판 위로 증착시키는 단계; b) 패턴화될 수 있는 재료를 구조화가능한 층 위에 제1 패턴으로 증착시키는 단계; 및 c) 패턴화될 수 있는 재료에 의해 덮히지 않은 영역에서 구조화가능한 층을 에칭시키는 단계를 포함하여, 기판상에 박막 전자 장치를 제조하는 인-라인 공정에 관한 것이다.  상기 단계들은 기판을 주위 공기에 중간 노출시키지 않고 수행된다.
Patent KR-20070048257-A (KR)
Inventor: OCHIAI NAOSUKE
IPC: G03F7/004
Filed: 2005-09-29
Abstract: 본 발명의 과제는 각종 전자부품의 박막전도체 (저항기의 박막전극) 및 디스플레이디바이스의 배선재료에 유용한 2.5 마이크론 이하의 치밀하고 안정한 시트 저항치가 작은 은박막을 얻기 위해서 신규한 은 페이스트 조성물을 제공하는 것이다.   본 발명은 이하의 성분 A) 무기산은 및/또는 유기산은; B) 유기 바인더; 및 C) 용매의 성분을 함유하는 은 페이스트 조성물에 있어서, 상기 성분 A)에 근거한 은 함유량이 상기 조성물의 총 중량을 기준으로서 10∼50 중량%인 은 페이스트 조성물을 제공한다.   이것에 의해 상기 과제가 해결된다. 
     은, 페이스트, 조성물, 박막전도체, 유기 바인더, 디스플레이
Patent KR-20070088545-A (KR)
Title: Surgical support for femur
Inventor: MATTA JOEL M
IPC: A61B17/56
Filed: 2005-08-31
Abstract: A surgical support for a femur utilizing a shaft having a proximal portion and a distal portion. The shaft lies along an axis which is coincident with a first plane. A hook connects to the shaft through an intermediate portion and lies in a second plane which intersects the first plane. The hook includes a flattened portion for support of the femur.
Patent KR-20070057251-A (KR)
Title: Mixer
Inventor: YATOMI RYUICHI
IPC: B01F27/96
Filed: 2005-09-15
Abstract: A mixer capable of developing suitable stirring characteristics by forming a sufficient vertical circulation flow over the entire part of the inside of a tank, wherein an opening (4) is formed in a stirring blade (3) under the following conditions: (i) the ratio of the opening area of the opening (4) in the upper half (U) of the stirring blade (3) to the overall area of the upper part (U) of the stirring blade (3) (the opening rate in the upper half (U) of the stirring blade (3)) is 45 to 80%, (ii) the ratio of the opening area of the opening (4) in the lower half (D) of the stirring blade to the overall area of the lower half (D) of the stirring blade (3) (the opening rate in the lower half (D) of the stirring blade (3)) is 18 to 50%, and (iii) the ratio of the opening rate in the lower half (D) of the stirring blade (3) to the opening rate in the upper half (U) of the stirring blade (3) is 31 to 71%.
Patent KR-20070063038-A (KR)
Title: Use of tin phosphates in thermoplastic materials that can be laser-inscribed
Inventor: MARKMANN JOACHIM
IPC: C08K3/32
Filed: 2005-10-14
Abstract: The aim of the invention is to improve the writeability of laser inscriptions. To this end, a tin phosphate compound with a maximum residual humidity of 1 wt. % is used as a pigment for thermoplastic materials.
Patent KR-20070086828-A (KR)
Title: Automatic content organization based on content item association
Inventor: DIEDERIKS ELMO M A
IPC: G06F17/00
Filed: 2005-11-30
Abstract: An association engine for organizing content items in a logical database is provided. First description data including dimension data for a first identified content item in the database is extracted (Sl). This process may be repeated for additional available identified content items (S3). Candidate description data is extracted (S5). Then, a set of vector values for each candidate content item may be generated (S11), each vector value representing a degree of similarity between the dimension data for a dimension, for example, metadata, usage history, genre, content type, of the first description data and the corresponding dimension data of the candidate description data. A similar candidate content item from the candidate content items may be selected (S15) based on the degrees of similarity represented by the generated set of vector values, and grouped (S16) with the first content item in the organization of the logical database.
Patent KR-20070117549-A (KR)
Title: Spinal fixing device
Inventor: KLOSS HENNING
IPC: A61B17/76
Filed: 2006-02-08
Abstract: The invention relates to a vertebral column stabilising device comprising at least two pedicle screws and at least one connecting element therebetween. Said invention also relates to pedicle screws which combine advantages of monoaxial and polyaxial screws in such a way that disadvantages thereof are avoided. For this purpose, the screw head is fixedly mounted on the screw shaft in order to ensure an optimal replacement of vertebra, wherein a movable spherical element arranged in the screw head eases the introduction of a connection element through the screw head and is fixedly connectable thereto after a successful introduction.
Patent KR-20070095410-A (KR)
Title: Disposable pants-type wearing article
Inventor: SOGA HIROYUKI
IPC: A61F13/514
Filed: 2006-01-19
Abstract: A disposable pants-type wearing article that can be easily put on a wearer. A disposable pants-type wearing article (1) has an intermediate sheet (21) between an inner surface sheet (2) and an outer surface sheet (3), and the intermediate sheet (21) is constructed from plastic film pieces. The film pieces are superposed over each other to form a superposed portion (22). The superposed portion (22) has a dimension of 10-100 mm in the up-down direction of the wearing article (1) and extends in the width direction, up to near an around-leg elastic member (16).
Patent KR-20070097592-A (KR)
Title: Diffraction optical device and optical pickup device using the same
Inventor: TAKADA KYU
IPC: G11B7/135
Filed: 2004-04-23
Abstract: A diffraction optical device comprises a first diffraction surface that does not diffract a light beam having a first wavelength lambda1 nor a light beam having a third wavelength lambda3 and diffracts a light beam having a second wavelength lambda2 and a second diffraction surface that does not diffract the light beam having the first wavelength lambda1 nor the light beam having the second wavelength lambda2 and diffracts the light beam having the third wavelength. The first to third wavelengths are different from one another. The first and second diffraction surfaces satisfy the condition Lambda /lambda>=8 where Lambda is the smallest pitch among the pitches each of which represents the width causing the phase difference of one wavelength when wave fronts nearest to each other are connected at the adjacent steps of the diffraction surface, and lambda is the wavelength of the diffracted light.
Patent KR-20070121667-A (KR)
Title: A method of weak partitioning chromatography
Inventor: BROWN PAUL
IPC: C07K1/14
Filed: 2006-03-10
Abstract: This invention relates to methods of using weak partitioning chromatography for the purification of a product from a load fluid containing one or more impurities. Further, the invention relates to methods of weak partitioning chromatography defined by operating conditions which cause a medium to bind least 1 mg of product per mL of medium, or alternatively, defined by a partition coefficient of at least 0.1.
Patent KR-20080004479-A (KR)
Title: Improved diesel fuel filter
Inventor: GIRONDI GIORGIO
IPC: F02M37/34
Filed: 2006-02-23
Abstract: A diesel fuel filter comprising an outer casing (2) which is provided at leas with an inlet conduit (40) for the diesel fuel to be filtered (A) and an outlet conduit (41) for the filtered diesel fuel (B), and houses internally at least one first filtering baffle (70) of high filtering efficiency which separates the interior of said casing (2) into two separate chambers, of which a first chamber (8) communicates with the outlet conduit (41) and a second chamber (9) communicates with the inlet conduit (40); the filter (1) also comprises a third chamber (10), which is separated from said first chamber (8) by at least one second filtering baffle (71) permeable to thickened paraffins, and is separated from said second chamber (9) by means (78) arranged to connect said second chamber (9) to said third chamber (10) when the temperature of the diesel fuel to be filtered (A) falls below a value responsible for the formation of thickened paraffins.
Patent KR-20080026086-A (KR)
Title: Method and apparatus for combining particulate and soft-serve ice cream
Inventor: TIMMONS TOM
IPC: A23G9/00
Filed: 2006-07-13
Abstract: An apparatus (10) and method for combining particulate and soft-serve ice cream is disclosed. The soft serve ice cream is manufactured using N2 vapor. ® KIPO & WIPO 2008
Patent KR-20080004540-A (KR)
Title: Exposure apparatus, exposure method, and device production method
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2006-03-31
Abstract: An exposure apparatus has a liquid feeding device for feeding liquid with which a light path space (K1) for exposure light is filled; a first land surface (75) facing a surface of a substrate that is placed at an exposure position and surrounding the light path space (K1) for exposure light; and a second land surface (76) provided outside the first land surface (75). The first land surface (75) can hold the liquid between itself and the surface of the substrate. The second land surface (76) is provided so as not to be in contact with a film of the liquid that is present between itself and the surface of the substrate. When the substrate is exposed while being moved, the light path space for exposure light can be filled with the liquid to a desired state.