baber/WOPTO huggingface dataset:
Patent KR-20110071697-A (KR)
Title: Water pump for reducing axis force of impeller
Inventor: JO SOK HYUN
IPC: F04D29/38
Filed: 2009-12-21
Abstract: PURPOSE: A water pump for reducing the axial force of an impeller is provided to improve the durability of the pump and maintain the axial force of the impeller below the set value regardless of the impeller speed. CONSTITUTION: A water pump includes an impeller(110), an axial part(112) to which a rotary shaft is coupled, a vane(115) which is arranged in the circumferential direction around the axial part, and a main plate(120) in which the vane is projected and a toothed part(121) is formed at a certain angle to the vane.
Patent KR-20110075153-A (KR)
Title: Led illumination lamp
Inventor: CHO SUNG NAM
IPC: F21V29/00
Filed: 2009-12-28
Abstract: PURPOSE: An LED illumination lamp is provided to efficiently discharge heat in driving an LED by forming a plurality of radiation blade in the backside of an LED circuit board in a heat sink and the both ends of a tube. CONSTITUTION: An LED illumination lamp is comprised of a heat sink(110), a tube, a base(140), and a connection pin(141), and an air band. A radiation blade(111) is formed in the outer surface of the heat sink in longitudinal direction. A tube(120) is made of synthetic resin or glass.
Patent KR-20090045188-A (KR)
Inventor: GILMAN PAUL S
IPC: B23K1/00
Filed: 2007-07-03
Abstract: 본 발명은 제어된 납땜 두께를 구비한 스퍼터 타겟 조립체를 형성하는 방법과 장치에 관한 것이다.  특히, 본 방법은, 배킹 판(16)과 스퍼터 타겟(10) 사이에접착 포일(20)을 도입하는 단계를 포함하되, 접착 포일(20)은 발열 반응의 전달을 위한 가연성 이질 성층 구조이다. 
       
     스퍼터 타겟, 납땜 두께, 접착 포일, 가연성 이질 성층 구조
Patent KR-20090037500-A (KR)
Title: Lubricating oil for fluid bearing, and fluid bearing and method for lubricating fluid bearing by using the lubricating oil
Inventor: MORISHIMA YOSHIYUKI
IPC: C10M105/48
Filed: 2007-08-31
Abstract: Disclosed is a lubricating oil for a fluid bearing, which has a low viscosity, a reduced evaporation amount, and excellent low-temperature flowability. Specifically disclosed is a lubricating oil for a fluid bearing, characterized by using a highly pure diester synthesized from a carboxylic acid raw material containing 90 mass% or more of azeralic acid and an alcohol raw material containing 90 mass% or more of 2-ethyl-1-hexanol as a base oil. Preferably, the carboxylic acid raw material contains glutaric acid, adipic acid, pimelic acid, suberic acid, sebacic acid and 1,9-nanomethylenedicarboxylic acid in a total amount of 5 mass% or less.
Patent KR-20090073148-A (KR)
Title: White polyester film for light reflective plate
Inventor: FUJII HIDEKI
IPC: C08J7/043
Filed: 2007-10-23
Abstract: [PROBLEMS] To provide a white polyester film for a liquid crystal display reflective plate, which, when used in side light-type liquid crystal displays and downright-type liquid crystal displays, can realize a high level of brightness. [MEANS FOR SOLVING PROBLEMS] A white polyester film for a light reflective plate, comprising a white polyester film having a thickness of not less than 200 mum, wherein, in at least one side (side A) of the white polyester film, when the wavelength dependency of spectral reflectance at a wavelength of 450 to 600 nm is approximated according to the following formula by a least square method, M is M = 100 (%). Approximation formula R = M x lambda + B wherein R: light reflectance, %; lambda: wavelength of light, nm; M: wavelength coefficient, %/nm; B: constant, %; and R560: estimated reflectance obtained by introducing lambda = 560 into the approximation formula, %.
Patent KR-20090043612-A (KR)
Inventor: KATZ ADAM J
IPC: A61K35/12
Filed: 2000-03-10
Abstract: 본 발명은 지방-유래 간세포 및 격자를 제공한다. 한 측면에서, 본 발명은 지방세포 및 적혈구 및 결합조직간세포의 클론집단이 실질적으로 없는 지방-유래 간세포를 제공한다. 상기 세포는 생체 내, 혹은 시험관 내에서 단독으로 혹은 생물학적으로 적합한 조성물과 함께 분화된 조직 및 구성을 생산할 수 있다. 부가적으로, 상기 세포는 확장되고 배양되어 호르몬을 생산할 수 있으며, 다른 세포집단의 증식 및 확장을 지지하기 위한 조절된 배양배지를 제공할 수 있다. 또 다른 측면에서, 본 발명은 세포가 실질적으로 없고 지방조직으로부터의 세포외 매트릭스 물질을 포함하는 지방-유래 세포격자를 제공한다. 상기 세포격자는 생체 내 혹은 생체 외에서 원기(anlagen) 혹은 성숙한 조직 혹은 구조로까지 세포의 분화 및 증식을 촉진하기 위한 기질로서 사용될 수 있다.
Patent KR-20090083339-A (KR)
Title: Systems and methods of improving performance of transport protocols in a multi-path environment
Inventor: SIVAKUMAR RAGHUPATHY
IPC: H04L45/24
Filed: 2007-09-13
Abstract: Devices, systems, and methods of improving transport protocol performance in a multi-path environment are disclosed. One network device comprises a transport-layer proxy; and a multi-path traffic distributor coupled to the transport-layer proxy. The transport-layer proxy is configured to receive packets, each associated with a transport-layer connection, from a transport-layer endpoint. The proxy is further configured to deliver at least a portion of the received packets to the multi-path traffic distributor. The multi-path traffic distributor is configured to:assign each of the delivered packets to one of a plurality of data flows, and to transmit each of the delivered packets on an outbound path associated with the assigned data flow. ® KIPO & WIPO 2009
Patent KR-20090069315-A (KR)
Title: Composite type semiconductor device spacer sheet, semiconductor package using the same, composite type semiconductor device manufacturing method, and composite type semiconductor device
Inventor: SHINODA TOMONORI
IPC: H01L23/02
Filed: 2007-10-22
Abstract: Provided is a composite type semiconductor device spacer sheet to be arranged between semiconductor packages of a composite type semiconductor device formed by layering a plurality of semiconductor packages. The composite type semiconductor device spacer sheet has through holes arranged to correspond to electrodes which can be attached top a first semiconductor substrate and are formed on the substrate to make electric connections between the first semiconductor package and the second semiconductor package and a void portion corresponding to a main part of the first semiconductor package or a main part of the second semiconductor package. Also provided is a composite type semiconductor device manufacturing method using the spacer sheet. In a POP type semiconductor package, it is possible to provide a wire connection method using the spacer sheet which simultaneously satisfies the sufficient height of the connection terminal distance and a narrow pitch. This enables provision of a POP type composite type semiconductor device having a high mounting density.
Patent KR-20090091124-A (KR)
Title: Nanotube wiring
Inventor: EXNAR IVAN
IPC: B82B3/00
Filed: 2007-10-18
Abstract: This invention concerns a novel method for surface derivatization of electrode materials for Li-ion batteries. The derivatization is based on adsorption of a composite assembly consisting of amphiphilic redox active molecule attached to single walled carbon nanotube (SWCNT). Its role consists in the enhancement of electronic conductivity of electrode materials, such as phosphate olivines, without requesting any significant increase of the electrode volume and mass. The SWCNT is linked to the redox molecule via non-covalent or covalent interaction with the hydrophobic part of the molecule or electrostatic interaction. The hydrophilic part of the molecule serves as the anchoring site for surface modification of the electrode active material. The redox potential of the molecule is close to the redox potential of the electrode active material. The adsorbed assembly of redox-molecule & SWCNT thus improves the charge transfer from a current collector to the electrode active material. ® KIPO & WIPO 2009
Patent KR-20090089382-A (KR)
Title: Compile method and compiler
Inventor: YAMASHITA KOICHIRO
IPC: G06F9/44
Filed: 2006-12-14
Abstract: A compile method, which outputs a halfway result at timing predetermined by a computer and compiles software to be processed in a time series, an extracting step that extracts a processing block with respect to a parallel characteristic and a conditional branch from a process sequence included in a source code of software and a generating step that carries out restructuring the extracted processing block and automatically generates an execution code. ® KIPO & WIPO 2009
Patent KR-20090113273-A (KR)
Title: Mobile device with an obfuscated mobile device user identity
IPC: G06F21/34
Filed: 2008-05-08
Abstract: A mobile device identifier (such as an MSISDN) that typically accompanies a mobile device request is replaced with an ''enriched'' identifier that exposes the mobile device user's home operator but obfuscates the mobile device's (and, thus, the device user's) identity. In one embodiment, the identifier comprises a first part, and a second part. The first part comprises a data string that identifies (either directly or through a database lookup) the mobile device user's home operator. The second part, however, is an opaque data string, such as a one-time-use unique identifier (UID) or a value that is otherwise derived as a function of the MSISDN (or the like). The opaque data string encodes the mobile device's identity in a manner that preferably can be recovered only by the user's home operator (or an entity authorized thereby). When the mobile device user roams into a foreign network, that network receives the enriched identifier in lieu of an MSISDN. The foreign network uses the first part to identify the mobile device user's home network, e.g., to determine whether to permit the requested access (or to provide some other value-added service). The foreign network, however, cannot decode the second part; thus, the mobile device's identity (as well as the identity of the mobile device user) remains obscured. This ensures that the user's privacy is maintained, while preventing third parties from building a profile of the device based on the requests that include the MSISDN or similar identifier.
Patent KR-20090100439-A (KR)
Title: Session continuity in communication networks
Inventor: MUTIKAINEN JARI
IPC: H04W36/00
Filed: 2007-12-17
Abstract: Disclosed is a method including having an ongoing communication session via a packet switched network, transferring said communication session from the packet switched network to a second network providing both packet and circuit switched access, and informing an application server maintaining said ongoing communication session that the communication session is to be split into a packet switched part and a circuit switched part. Also disclosed is a method in an application server, including receiving, from a first communication device, an indication that a communication session between the first communication device and a second communication device is to be split into a packet switched part and a circuit switched part, waiting for to receive transfer requests of both the packet switched partand the circuit switched part, and informing the second communication device of the split.
Patent KR-20100014406-A (KR)
Title: Messaging system and method
Inventor: VIIDU SIIM
IPC: H04L12/58
Filed: 2007-12-20
Abstract: A method of transmitting a message from a first entity to a terminal of a user over a communication system operated by a second entity. The method comprises: the second entity authorising the first entity to access a message transmission means connected to the communication system; the first entity transmitting the message to the message transmission means; the message transmission means generating a notification message from the message and storing the message in a storage means; transmitting the notification message to a client executed on the terminal over the communication system; responsive to receiving the notification message, the client communicating with the storage means to ascertain the identity of the first entity that transmitted the message, and determining whether the user has selected to receive messages from the first entity; and in the case that the user has selected to receive messages from the first entity, the client retrieving the message from the storage means over the communication system and displaying the message to the user on a display means of the terminal.
Patent KR-20110009009-A (KR)
Inventor: OOTA RYUICHI
IPC: B65H45/00
Filed: 2009-02-26
Abstract: 제1절첩 롤러(51) 및 제2절첩 롤러(52)와, 제1반송 롤러(61) 및 제2반송 롤러(62)와, 돌출 부재(71)와, 제어부를 구비하고, 양쪽 롤러(51, 52)는 용지를 절첩선을 선두로 해서 끼워서 제1방향으로 통과시키도록 설치되며, 제1절첩 롤러(51) 및 제1반송 롤러(61)는 용지를 사이에 끼워서 제1방향에 대하여 직각인 제2방향으로 반송하도록 설치되고, 제2절첩 롤러(52) 및 제2반송 롤러(62)는 용지를 사이에 끼워서 제2방향 및 그 역방향중 임의의 한 방향으로 반송하도록 설치되며, 돌출 부재(71)는 양쪽 롤러(61, 62)에 의해 반송된 용지의 절첩선을 제1방향으로 밀어 내고 양쪽 롤러(51, 52) 사이에 급지하도록 설치된다.
Patent KR-20100016318-A (KR)
Title: Process for insecticidal impregnation of a fabric or netting or other kind of non-living material
Inventor: FRANDSEN MIKKEL VESTERGAARD
IPC: A01N25/34
Filed: 2007-04-10
Abstract: The present invention relates to a process-as disclosed in WO 01/37662 for the impregnation of a non living material, for example a fabric or a netting, so as to impart insect killing and/or repellence properties. The process involves the preparation of a solution of an insecticide and a film forming component reducing wash off and degradation of the insecticide, wherein said film forming component comprises a polymeric backbone fixative polymerizing into a film with polyflourocarbon side chains on the polymeric backbone in a drying and curing process of the non-living material. It has been found that the risk for precipitation of the insecticide in the solution of the insecticide is reduced if the insecticide is dissolved in a solvent combined with alcohol or glycol having a water content of less than 5%, and/or the insecticide is dissolved in a solvent and mixed with a water phase emulsion or solution having a temperature of less that 30°C.
Patent KR-20100016342-A (KR)
Title: Carbon monoxide gas generation apparatus and method and carburization atmosphere gas generation apparatus and method
Inventor: NARITA SATORU
IPC: C01B32/40
Filed: 2008-05-22
Abstract: A carbon monoxide gas generation apparatus that would realize a high yield of carbon monoxide gas and operation with reduced maintenance. High yield of carbon monoxide gas and operation with reduced maintenance can be realizes by an apparatus comprising a reactor adapted to have a hydrocarbon gas, an oxygen gas and steam introduced therein as raw gases and cause the raw gases to undergo catalytic reaction on a catalyst to thereby carry out combustion reaction and transformation reaction of the hydrocarbon gas into a carbon monoxide gas as a mixed gas which is rich in hydrogen gas and high in carbon monoxide gas concentration and further comprising means for introducing steam downstream of the reactor.
Patent KR-20090130339-A (KR)
Title: Plasma display panel
Inventor: MIZOKAMI KANAME
IPC: H01J11/52
Filed: 2009-04-20
Abstract: A plasma display panel (1) is provided with a front plate (3), which forms a dielectric layer (8) so as to cover a display electrode (6) formed on a substrate and has a protection layer (9) formed on the dielectric layer (8); and a rear plate (10), which is arranged to face the front plate (3) so as to form a discharge space (16), forms an address electrode (12) in a direction intersecting with the display electrode (6), and has barrier ribs (14) and a phosphor layer (15) which partition the discharge space (16). The protection layer (9) is configured by forming a base film (91) on the dielectric layer (8) and adhering, on the base film (91), agglomerated particles (92) wherein a plurality of crystalline particles composed of a metal oxide are agglomerated. A hydrogen storage material (17) is arranged in the discharge space (16) between the front plate (3) and the rear plate (10).
Patent KR-20100031501-A (KR)
Title: Methods of jointly assigning resources in a multi-carrier, multi-hop wireless communication system
Inventor: BALACHANDRAN KRISHNA
IPC: H04L45/125
Filed: 2008-06-12
Abstract: Methods for jointly determining tones, power, scheduling and routing of links in a multi-carrier, multi-hop network to achieve certain desired throughput objectives between source and destination nodes. The methods effectively enhance or optimize throughput received by each destination router under node traffic constraints such as power, scheduling and flow constraints that apply to each link between each of a plurality of nodes within the mesh network.
Patent KR-20100011985-A (KR)
Title: Variable resistance memory device with an interfacial adhesion heating layer, systems using the same and methods of forming the same
Inventor: LIU JUN
IPC: H01L27/115
Filed: 2008-04-09
Abstract: A variable resistance memory element and method of forming the same. The memory element includes a first electrode, a resistivity interfacial layer having a first surface coupled to said first electrode; a resistance changing material, e.g. a phase change material, having a first surface coupled to a second surface of said resistivity interfacial layer, and a second electrode coupled to a second surface of said resistance changing material.
Patent KR-20100025536-A (KR)
Title: Individually packaged absorbent article
Inventor: NAKAO NAOTO
IPC: A61F13/56
Filed: 2008-06-27
Abstract: [PROBLEMS] To make it possible to easily take out mainly a napkin, while maintaining the surface sheet thereof in a hygienic state and avoiding the occurrence of individually-packaging failures such as bending or wrinkling in a package sheet during the production line. [MEANS FOR SOLVING PROBLEMS] In the process of producing individually packaged absorbent articles, absorbent articles (1) are provided at definite intervals on a band-shaped sheet (10A) and a notch (13) satisfying the following requirements is formed at the intermediate site between each pair of the absorbent articles. [1] The notch (13) is formed by an outward curved cut line (20), which starts from the cutting-starting point in the side periphery toward the diagonally tilting direction forward in the line and shows a convex outward of the band-shaped sheet (10A), and an inward curved line (21) which is connected to the endpoint of the outward curved cut line (20) via an inflexion point (P) and shows a convex inward of the band-shaped sheet (10A). [2] When the interval distance in the line direction of the outward curved cut line (20) is referred to as (B) and the distance from the inflexion point (P) to the side periphery line of the band-shaped sheet (10A) is referred to as (A), the relationship B>1.5A is satisfied.
Patent KR-20100012090-A (KR)
Title: Intra-specimen position detecting system and intra-specimen position detecting method
Inventor: TAMURA KAZUAKI
IPC: A61B1/00
Filed: 2008-06-03
Abstract: A receiving electrode selecting circuit (18) selects a receiving electrode for receiving an image-receiving signal from among a plurality of receiving electrodes (6a to 6n) for receiving a transmission signal transmitted from the transmitting electrodes (16a, 16b) of a specimen installation apparatus (2). Further, a position detection electrode selecting circuit (21) selects a receiving electrode for receiving a position detection signal from among the receiving electrodes (6a to 6n), excluding the receiving electrode selected by the receiving electrode selecting circuit (18).
Patent KR-20110087498-A (KR)
Inventor: WOO JONG JIN
IPC: B60B33/00
Filed: 2010-01-26
Abstract: PURPOSE: A double fixing apparatus of a caster is provided to securely maintain the initial setting position of a wheel and a wheel housing through the one-touch operation of a button. CONSTITUTION: A double fixing apparatus of a caster comprises a housing(2), a wheel(3), a toothed wheel(10), a toothed ring(20), and a button(30). The housing is rotated on objects through a housing shaft. The wheel is rotated on the housing. The toothed wheel is formed in the end of the housing shaft. Multiple first toothed grooves are formed in the toothed wheel. The toothed ring is formed on the toothed wheel and has multiple second toothed grooves. The button is installed in the housing to be rotated around a hinge.
Patent KR-20110088112-A (KR)
Title: Semiconductor memory device and control method thereof
Inventor: EM HO SEOK
IPC: G11C7/06
Filed: 2010-01-28
Abstract: PURPOSE: A semiconductor memory device and a method of controlling thereof are provided to prevent malfunction in a reading operation by discharging charge remaining on a global bit lines. CONSTITUTION: In a semiconductor memory device and a method of controlling thereof, a cell array(410) comprises a memory device(302) The memory device has different resistance according to data. A sense amplifier(430) senses and amplifies the data. A global bit line(GBL) interlinks the sense amplifier and the cell array. A discharge unit(460) discharges the global bit line before the reading operation.
Patent KR-20110014948-A (KR)
Title: Human body sound transmission apparatus and method for minimizing signal loss
Inventor: HWANG JUNG HWAN
IPC: H04B13/02
Filed: 2010-02-01
Abstract: PURPOSE: Body sound transmitting apparatus and method are provided to minimize the loss of signals by transmitting a carrier wave signal for the demodulation of a sound signal through air. CONSTITUTION: A sound signal transmitting part(110) implements the modulation of a sound signal to be transmitted in order to transmit the modulated sound signal to the vicinity of an ear. A transmitting part(120) transmits a carrier wave signal to the vicinity of the ear through air in order to demodulate the modulated sound signal. The sound signal transmitting part includes a sound signal generator(111) and an amplitude modulator(112).
Patent KR-20110090158-A (KR)
Title: Interactive digital signage system and contents display method linked with user location or proximity
Inventor: CHO SOO HO
IPC: G09F9/35
Filed: 2010-02-03
Abstract: PURPOSE: An interactive digital signage system and a contents displaying method are provided to indicate an optimized advertisement and information contents based on location or proximity of a user and to improve convenience of the user who use digital signage in public situation. CONSTITUTION: A sensor unit(300) recognizes location and proximity of a user(100). A contents controller(400) renews contents which are transmitted using the sensor unit using the recognized information and controls a contents display process. A contents data storage(500) has data which is defined that how the contents is changed according to the contents data which are transmitted and the location of the user. A digital display(200) indicates the transmitted contents. The location or the proximity of the user is sensed.
Patent KR-20110091092-A (KR)
Title: A cutting torch nozzle and manufacturing method therefor
Inventor: KIM HAG
IPC: B23P15/00
Filed: 2010-02-05
Abstract: PURPOSE: A nozzle of gas cutting device and a manufacturing method thereof are provided to generate the strong and uniform flame by removing the burr and safely passing through the inside flow passage of the nozzle. CONSTITUTION: A manufacturing method of a nozzle of gas cutting device comprises the following steps. A first drill(30) processes a part of the nozzle where a second flow passage(24) and an inclined sill(26) are jointed together. A second drill(40) processes the edge of the leading end of the second flow passage of the nozzle. The first drill is formed into the same diameter of a first flow passage(22) which having the big inner diameter of the nozzle. The first drill has a first inclined surface(32) and a first groove(34). The firs inclined surface is formed in order that the diameter of the cross section of the first drill gradually diminishes to the leading end. The first groove is recessed on the first inclined surface. The second drill is formed into the diameter bigger than the second fluid passage which having the small inner diameter of the nozzle. The diameter of the cross section of the second drill gradually diminishes to the leading end. A second inclined surface(42) is formed.