baber/WOPTO huggingface dataset:
Patent KR-20090086992-A (KR)
Title: Electronic component handling device, electronic component handling system and electronic component testing method
Inventor: ITO AKIHIKO
IPC: G01R31/26
Filed: 2006-11-30
Abstract: An IC device (5) is mounted on a test tray (TST) by using a first handler (10), first test is performed for the IC device (5) mounted on the test tray (TST), the test tray (TST) containing the IC device (5) for which the first test is performed is taken out from the first handler (10) and taken into a second handler (20), second test is performed for the IC device (5) for which the first test is performed by using the second handler (20), the IC device (5) for which the second test is performed is assorted from the test tray (TST), and the test tray (TST) emptied by the second handler (20) is taken out from the second handler (20) and taken into the first handler (10). Since remounting of the IC device (5) from the test tray (TST) to a customer tray (KST) in the first handler (10) and remounting of the IC device (5) from the customer tray (KST) to the test tray (TST) in the second handler (20) are not required, throughput can be enhanced. ® KIPO & WIPO 2009
Patent KR-20090087894-A (KR)
Title: Turbocharger
Inventor: KOCH SILVIO
IPC: F02B39/00
Filed: 2007-10-23
Abstract: The invention relates to a turbocharger (1) comprising a compressor (2), a turbine connected to the compressor (2) by means of a shaft (3) and provided with an exhaust inlet (5) and an exhaust outlet (7), and a bypass line (6) which branches off from the exhaust inlet (5), bypassing the turbine, and leads to the exhaust outlet in which a boost-pressure regulating flap is arranged, said regulating flap comprising a flap plate (13) which is connected to a flap shaft (14) by means of a connecting device (12). ® KIPO & WIPO 2009
Patent KR-20090080548-A (KR)
Title: Narrow-band interference canceller
Inventor: VRCELJ BOJAN
IPC: H04B1/10
Filed: 2007-11-05
Abstract: The disclosure is directed to a receiver. The receiver includes an interference canceller configured to filter digital samples produced from a modulated signal transmitted over a wireless channel, and a digital variable gain amplifier (DVGA) configured to amplify the filtered digital samples.
Patent KR-20090101354-A (KR)
Title: Heat shrinkable polyolefin film and process for producing the same
Inventor: YAMAMOTO SHIGETOMO
IPC: B29K23/00
Filed: 2007-12-19
Abstract: A heat shrinkable polyolefin film that is high in the shrinkability in the longitudinal direction as its main shrinkage direction, excelling in shrink finish performance, perforated line openability and thermal blocking resistance. The main shrinkage direction of the heat shrinkable polyolefin film agrees with the longitudinal direction. Regulation is made so that the hot water thermal shrinkage ratio in the longitudinal direction measured after treatment in 90°C hot water for 10 sec, hot water thermal shrinkage ratio in the width direction measured after treatment in 90°C hot water for 10 sec, rectangular tear strength in the width direction measured after 10% shrinkage in the longitudinal direction in 80°C hot water, heat-resistant peel strength measured in application of a pressure of 0.4 MPa for 90 sec while heating at 90°C and 60°C-80°C hot water thermal shrinkage ratio fall within respective specified ranges.
Patent KR-20090099004-A (KR)
Title: Method for refusal of 1x page delivery in an hrpd system
Inventor: ZHAO XIAOWU
IPC: H04W68/02
Filed: 2007-12-21
Abstract: A method for rejecting the 1x paging transferred in the high rate packet data network is provided, the Secondary Color Code mechanism is applied in the invention, so the AN which the MS/AT registers transmits the A13-paging request message to the other neighboring ANs, these ANs page the cell-phone together, some new messages are added to improve the rejection flow. Using the invention, when the SC/MM is in the AN of the HRPD system, for the MS/AT on the multiple edges of AN, it can be ensured that the MS/AT in the idle or sleeping state can effectively receive the service paging from the 1x network in the multiple edge regions of AN in the HRPD, and can reject the 1x service based on the selection of the user. Dual networks operation ability can be ensured.
Patent KR-20090112694-A (KR)
Title: Method for purification of cyclic ester
IPC: C07D319/12
Filed: 2008-01-28
Abstract: Disclosed is a method for the purification of a cyclic ester which comprises the steps of: mixing a co-effluent of a cyclic ester produced by the depolymerization with heating of a hydroxycarboxylic acid oligomer in the presence of a depolymerization solvent and the depolymerization solvent with an organic solvent for washing having compatibility with the depolymerization solvent and a lower boiling point than that of the cyclic ester; subjecting the resulting mixed solution to the liquid-liquid separation into an organic solvent phase containing the depolymerization solvent and a cyclic ester phase containing the organic solvent; evaporating the organic solvent from the cyclic ester phase containing the organic solvent to collect the cyclic ester having a reduced amount of the depolymerization solvent. The method enables to collect the cyclic ester in a purified form with high thermal efficiency, purification efficiency and handling property from the co-effluent produced from a depolymerization system containing the depolymerization solvent and the cyclic ester produced by the depolymerization with heating of the hydroxycarboxylic acid oligomer in the presence of the depolymerization solvent.
Patent KR-20100005202-A (KR)
Title: Fusion proteins binding to growth factors
Inventor: KIM HAK ZOO
IPC: C12N15/62
Filed: 2008-02-27
Abstract: PURPOSE: A nucleic acid molecule encoding a polypeptide which is able to bind to two different growth factors is provided to suppress or reduce plasma leakage and block angiogenesis. CONSTITUTION: A nucleic acid encodes a polypeptide containing two components which bind to two different cytokines. The nucleic acid molecule encodes a polypeptide which binds to the VEGF polypeptide and angiopoietin polypeptide. The polypeptide contains Tie2 component and VEGFR component. The components operably linked to a nucleotide sequence encoding multimerizing component. The Tie2 component necessarily comprises Ig-like domain 1, Ig-like domain 2 and nucleotide sequence encoding an amino acid sequence of three EGF-like domains. The multimerizing component is immunoglobulin domain.
Patent KR-20090127320-A (KR)
Title: Electronic control governor
Inventor: KUSAKA HOKUTO
IPC: F02D41/04
Filed: 2008-02-26
Abstract: An electronic control governor (1) for adjusting the amount of fuel supplied to an engine so that the rotation speed of the engine agrees with a target rotational speed by driving the actuator (2) for operating the fuel amount adjusting means by an actuator drive current on which a dither current is superposed. The amplitude or frequency of the dither current is varied in accordance with a variation of the amount of supply of the actuator drive current, or the amplitude and frequency of the dither current are varied in accordance with a variation of the rotational speed of the engine. Alternatively, the ratio between the on time and off time in one cycle of the dither current is varied in accordance with the speed ratio between the acceleration and the deceleration of the actuator drive current. Preferably, the ratio of the on time to one cycle of the dither current is set to 20 to 40%.
Patent KR-20090129451-A (KR)
Title: An insert and a heater element for electrical furnaces
Inventor: LEWIN THOMAS
IPC: H05B3/66
Filed: 2008-01-02
Abstract: This invention relates to an insert intended for electrical furnaces and of the type that comprises, on one hand, an insulating shell (1) having an outside (4) and an inside (3) having a rotationally symmetrical, e.g., cylindrical shape, and on the other hand a heater element (2) that is arranged inside the shell and extends a plurality of turns in a continuous loop having an overall shape corresponding to the rotationally symmetrical shape of the shell. According to the invention, the wire loop comprises a plurality of spaced-apart bends (7), which divide the same into a plurality of individual sections of limited length to which occurring thermal expansion is isolated locally. In a preferred embodiment, the bends (7) are U-shaped to impart the wire loop meander shape. In an additional aspect, the invention also relates to a heater element as such.
Patent KR-20100015479-A (KR)
Title: Intentionality matching
Inventor: KENTON DAU BRANTON
IPC: G06Q30/00
Filed: 2008-03-12
Abstract: A series of methods, systems and objects are disclosed permitting a person to judge their intentionality against a particular object or set of objects. This is achieved through the use of an object profile of a choice point including at least a set of discrete markers representing attributes of users; a set of discrete buckets associated with each discrete marker representing the attribute values of users; and a count associated with each bucket representing the value weighting of the choice point for that bucket, which object profile is stored on an electronic storage device.
Patent KR-20100003732-A (KR)
Title: Communication device, communication system and restricting method
Inventor: NOGUCHI KATSUHIRO
IPC: H04W4/90
Filed: 2008-05-29
Abstract: It is an object to provide a communication device, a communication system and a restricting method that can carry out communication restriction for every service category. A mobile device (100) stores service class information at a memory unit (102) that makes service categories indicative of practicable communication services correspond to service class numbers that are service category codes to classify the service categories. A notice information transmitting unit (101) then receives a restriction message indicative of a service class number from an RNC (200). When a restriction message including a service class number is received, a restricting unit (104) specifies the service category corresponding to the service class number stored at the memory unit (102) and carries out a communication restriction in the service category for a communication processing unit (105).
Patent KR-20100037024-A (KR)
Title: Solar powered apparatus
Inventor: HAINES LANCE P
IPC: H02J7/35
Filed: 2008-07-24
Abstract: A solar powered apparatus that includes a battery, at least one photovoltaic cell (which may be part of a solar module comprising multiple photovoltaic cells), and a DC-capable AC appliance, such as a compact fluorescent light. The solar powered apparatus may also include a first DC to DC converter that receives a first electrical signal from the at least one photovoltaic cell and provides a charging signal to the battery, and a second DC to DC converter that receives a second electrical signal from the battery and provides a DC power signal to the DC-capable AC appliance.
Patent KR-20100017607-A (KR)
Title: Non contact wheel alignment sensor and method
Inventor: DE SLOOVERE KRIS
IPC: G01C1/00
Filed: 2008-05-02
Abstract: A sensor and method of determining the orientation of an object, such as the alignment characteristics of a tire and wheel assembly (58) mounted on a vehicle (60), includes projecting a plurality of light planes (62) from a first light projector (70) onto a tire and wheel assembly (58) to form a plurality of generally parallel illumination lines (64) on a tire (66) of the tire and wheel assembly (58), receiving a reflected image of at least some of the illumination lines (64) with a photo electric device (76) reflected from the tire (66) at an angle relative to a projecting angle of the first light projector (70), and determining a plane (57) defined by spatial coordinates from a selected point (55) located on each illumination line (64) imaged by the photo electric device (76), with the plane (57) representing the orientation of the tire and wheel assembly (58).
Patent KR-20100082714-A (KR)
Title: Methods of forming dual damascene metal interconnect structures using multi-hard masks
Inventor: OH YOUNG MOOK
IPC: H01L21/3205
Filed: 2010-01-04
Abstract: PURPOSE: A method for manufacturing a dual damascene metal wiring structure using a multilayer hard mask is provided to prevent the out-diffusion of copper with a metal lower dielectric layer in a copper wiring pattern by forming a copper barrier along the sidewall and lower side of a recess. CONSTITUTION: A metal lower dielectric layer(12) including a damascene wiring pattern(14) is formed on a substrate(10). A first etch stopping layer(16) is formed on the metal lower dielectric layer. An insulating layer(18) is formed on the first etch stopping layer. A hard mask layer(20) is formed on the insulating layer. A lower anti-reflection layer(22b) is formed on the hard mask layer. A photoresist layer(24b) is formed on the lower anti-reflection layer.
Patent KR-20110082204-A (KR)
Title: Galileian telescope consisted of objective lens with inflection area on posterior surface
Inventor: KIM KEE CHUN
IPC: G02B23/12
Filed: 2010-01-11
Abstract: PURPOSE: A Galilean telescope with a curvature vibration unit on a rear curve is provided to reduce a total lens thickness by enabling a curvature of a front curve and a curvature of a rear curve to have a positive value. CONSTITUTION: A rear curve central unit(3) is an inside part of a rear surface heavy valid caliber. A rear curve circumference unit(4) starts from outer circumference of a rear curve surface central unit to a point where an edge thickness(5) is continued. A rear curve circumference unit is manufactured by considering a lend manufacturing and a mechanical strength of a lens. A concave lens front curved surface(7) is closely adhered to a rear surface central unit of an object convex lens(1). The concave rear curve surface(8) is a curve surface that is in a rear side of the object concave lens.
Patent KR-20110083259-A (KR)
Title: Auxiliary equipment for sexual life
Inventor: KIM HOON
IPC: A61F13/10
Filed: 2010-01-14
Abstract: PURPOSE: A sexual life aid is provided to improve sexual pleasant sensation by forming annular projections on the outer surface of the body thereof. CONSTITUTION: A sexual life aid comprises a body unit(10), an opening unit(20), a band unit(40), an end unit(30), a protrusion unit(50), and an annular protrusion(60). The body unit is formed in a cylindrical shape and adheres closely to the exterior of a finger. The opening unit is formed in one end of the body unit. In the opening, a finger is inserted. The band unit is formed in one end of the body unit. The end unit closes the other end of the body unit. The protrusion unit is extended to the body unit from the end unit in a predetermined length. The annular protrusion is integrally formed with the body unit while surrounding the outer surface of the body unit.
Patent KR-20110083275-A (KR)
Title: Membrane for removing endocrine disruptors and fabrication method thereof
Inventor: KWAK SEUNG YEOP
IPC: B01D71/00
Filed: 2010-01-14
Abstract: PURPOSE: A separating film for eliminating environmental hormone and a method for manufacturing the same are provided to improve the water penetrance of the separating film based on the hydrophilic surfaces of cyclodextrin derivatives. CONSTITUTION: A separating film for eliminating environmental hormone is composed of a porous support(10) and a self-assembled monolayer film(SAM)(30). The SAM is formed on the porous support. The SAM includes a head part(50) and a body part(55). The head part is cyclodextrin. The body part is C7 to C17 alky group. A material for the porous support is one selected form a group including polysulfone, polyimide, polyamide imide, polyamide, poly acrylonitrile, and polyvinylidene fluoride.
Patent KR-20110087116-A (KR)
Title: Method of manufacturing a aluminium foil and aluminum foil that form embo
Inventor: LEE JAE YUN
IPC: B32B15/08
Filed: 2010-01-25
Abstract: PURPOSE: A method for manufacturing an aluminum foil and the aluminum foil with embossed patterns are provided to prevent the food from being stuck on the surface of the aluminum foil. CONSTITUTION: An aluminum foil comprises plural aluminum films and further a flame retardant synthetic resin film(53) having adhesive surfaces at the upper and lower sides between an upper film(51) and a lower film(52). The aluminum foil has the embossed patterns on the surface thereof through an embossing process by an embossing roller(21).
Patent KR-20100087269-A (KR)
Title: Detection of similar video segments
Inventor: PASCHALAKIS STAVROS
IPC: G06T1/00
Filed: 2010-01-26
Abstract: PURPOSE: A video segment detection for efficient access to video contents, the classification of a video category and a summary is provided to reduce the operation load by minimizing the number of efficient matching in a Hamming distance matrix. CONSTITUTION: Each frame of Sa and Sb is described by a descriptor capturing high-pass and low-pass contents of the frame in YUV color channel(S1). An LP(Low Pass) and an HP(High Pass) element is arranged to a vector about each frame(S2). Each element of the vector is binary-coded according to the value of MSB(Most Significant Bit)(S3). The element is arranged in a distance matrix(S4).
Patent KR-20110087638-A (KR)
Title: Non-slip rail track for the leisure and tour cart system
Inventor: HWANG MOO YOUNG
IPC: A63G25/00
Filed: 2010-01-26
Abstract: PURPOSE: A nonslip rail track for a powerless sightseeing leisure cart system is provided to enable many viewers to approach areas requiring nature protection and prevent slip between cart wheels and a rail track. CONSTITUTION: A nonslip rail track for a powerless sightseeing leisure cart system comprises slits that are formed on right and left upper corners of a track which contact an elastic layer(101) installed on the periphery of a rail cart wheel(100). The number of the slits is 50~80 and the depth of the slits is 0.5~1.5mm.
Patent KR-20110088855-A (KR)
Title: 사무기기용 드럼 세척장치
Inventor: CHOI BYUNG SOO
IPC: G03G21/00
Filed: 2010-01-29
Abstract: 본 발명은 사무기기용 드럼 세척장치에 관한 것으로, 그 목적은 드럼 세척장치를 간단하게 구성하여 제조단가를 낮추고 제작시간을 단축시킬 수 있으며, 드럼 세척완료에 따른 불량을 현저하게 줄일 수 있도록 하는 것에 있으며, 이러한 목적은 회전체에 고정가능하게 연결되되, 중앙부에는 드럼 세척용 액을 송출가능하도록 구비되는 세척액 공급파이프를 관통시킬 수 있도록 가이드용 돌출부가 일체로 돌출 형성되어 구비되는 베이스부재와, 상기 베이스부재의 가이드용 돌출부를 관통하여 드럼의 내,외주면을 세척가능하도록 구비되는 세척수단과, 상기 베이스부재의 가이드용 돌출부 상단부를 내측으로 삽입시켜 베이스부재가 회전하는 것에 의해 상기 세척수단이 이탈도는 것을 방지함과 아울러 드럼을 가이드가능하도록 고정가능하게 구비되는 드럼 가이드부재와, 상기 드럼가이드부재의 중앙부로 일단이 삽입되는 것에 의해 세척액 공급파이프와 연통되도록 중심축방향으로는 세척액 유출홀이 형성되고 외주면에는 드럼의 세척 완료에 따른 드럼의 양끝단에 생성된 액막을 제거가능하도록 구비되는 액막제거부재를 포함하여 이루어진 것에 의해 달성된다.
Patent KR-20110091155-A (KR)
Title: Reveres osmosis membrane showing high boron rejection and manufacturing method thereof
Inventor: KOO JA YOUNG
IPC: B01D61/02
Filed: 2010-02-05
Abstract: PURPOSE: A reverse osmosis membrane and a method for manufacturing the same are provided to finely control the pores of a polyamide layer by being composed of a porous support and the polyamide layer. CONSTITUTION: A reverse osmosis membrane is composed of a porous support and a polyamide layer. The polyamide layer is formed on the porous support based on multi-functional amine solution and C1 to C3 alkyl group substituted isophthaloyl chloride. A multi-functional acidic halogen compound-containing solution is interfacial polymerized with the polyamide layer. In the multi-functional amine solution, 0.5 to 10 weight% of metaphenylene diamine is contained. In the multi-functional acidic halogen compound-containing solution, 0.01 to 2 weight% of C1 to C3 alkyl group substituted isophthaloyl chloride and 0.01 to 2 weight% of trimesoyl chloride are contained in an aliphatic hydrocarbon solvent.
Patent KR-20110092611-A (KR)
Title: Sensing device for bending developable surface and method thereof
Inventor: LEE KWY RO
IPC: G01B7/16
Filed: 2010-02-09
Abstract: PURPOSE: An apparatus and a method for detecting the transformation of a developable surface are provided to effectively detect the cubical transformation of a soft plane-type object that can be developed to a plane. CONSTITUTION: An apparatus for detecting the transformation of a developable surface comprises a plurality of bending sensors(120), a detection circuit(130), and a processor(140). The bending sensors are arranged at regular intervals along the edge of a developable surface(110) as being divided into two triangle regions that hold one side in common. The detection circuit detects a transformation value according to the transformation of each bending sensor. The processor estimates the transformation of the developable surface according to the transformation values outputted from the detection circuit.
Patent KR-20100093483-A (KR)
Title: Positive resist composition, method of forming resist pattern, and polymer compound
Inventor: DAZAI TAKAHIRO
IPC: H01L21/027
Filed: 2010-02-11
Abstract: PURPOSE: A new high molecular compound, a positive resist composition including thereof, and a formation method of a resist patter using thereof are provided to secure the durability of the positive resist composition, and to reduce the size change of the resist pattern by baking. CONSTITUTION: A positive resist composition contains a material component with the maximized solubility for an alkaline developing solution by the action of acid, and an acid generator generating the acid by an exposure. The material component contains a polymer including a component marked with chemical formula (a0-1), a component marked with chemical formula (a0-2), and a component marked with chemical formula (a1-0-1).
Patent KR-20110093163-A (KR)
Title: Laser welding device of electrode terminals and welding process using the same
Inventor: LEE JOON HYUK
IPC: B23K26/20
Filed: 2010-02-11
Abstract: PURPOSE: A laser welding apparatus and method for electrode terminals are provided to improve safety in welding work by preventing short. CONSTITUTION: A laser welding apparatus for electrode terminals comprises a supporting member(510), a counter bar(520), a clamp bar(530), and a laser device(570). The supporting member fixes a plurality of battery cells or battery modules in a layered state in order to locate a welding target section(410) in the direction of a clamp bar and a counter bar. The counter bar is placed on the back side of the welding target section. The clamp bar is placed on the front side of the welding target section and has an opening for irradiation of laser. The laser unit irradiates laser to the welding target section.
Patent KR-20110069664-A (KR)
Title: Leakage current reduction in a sequential circuit
Inventor: SRIADIBHATLA SRINIVAS
IPC: H03K21/10
Filed: 2010-02-19
Abstract: PURPOSE: Leakage current decrease in a sequential circuit is provided to reduce a leakage current, by implementing a memory to store MLBs. CONSTITUTION: Combinational logic circuits(102A-N) are formed by combining a plurality of logic gates. Reset flip-flops(104A-N) and set-reset flip-flops(106A-N) are combined to a combinational logic circuit(102A). Reset flip-flops(108A-N) and set-reset flip flops(110A-N) are combined to the combinational logic circuit(102A) and a combination logic circuit(102B). A control module(116) is combined to reset flip-flops(104A-N,108A-N,112A-N) and set-reset flip-flops(106A-N,110A-N,114A-N).
Patent KR-20100096028-A (KR)
Title: Manufacturing method of glass-sealed package, and glass substrate
Inventor: TANGE YOSHIHISA
IPC: H01L27/14
Filed: 2010-02-22
Abstract: PURPOSE: A method for manufacturing a glass sealing type package and a glass substrate are provided to improve the precision of a substrate bonding process by reducing the bending of the substrate. CONSTITUTION: A lead substrate and a base substrate are made of glass materials on which a plurality of cavities(104) are arranged. An electronic device is received in the cavity formed between the lead substrate and the base substrate. The lead substrate or base substrate has a street unit(102,103) with different cavity arrangement intervals. The lead substrate is bonded with the base substrate.