baber/WOPTO huggingface dataset:
Patent KR-20070032825-A (KR)
IPC: H04L9/14
Filed: 2003-02-14
Abstract: 암호화 방식들 간의 변환 처리를 가속화하기 위한 방법 및 시스템이 제공된다.  이 시스템은 게이트웨이 내에 기판을 포함한다.  이 기판은 제1 암호화 방식에 따라서 암호화된 데이터 및 보안 파라미터들을 수신하고 상기 데이터의 전송을 제어하는 컨트롤러를 포함한다.  이 시스템은 상기 컨트롤러에 결합되어 상기 데이터를 해독하고 상기 데이터를 제2 암호화 방식에 따라서 암호화하는 하드웨어 디바이스를 포함한다.  상기 데이터는 그 후 상기 컨트롤러에 전송되어 상기 게이트웨이 밖으로 전송된다. 
       
     네트워크 보안 프로토콜, 무선 전송 계층 보안(WTLS) 프로토콜, 안전 소켓 계층(SSL) 프로토콜, 암호화 방식 변환, FPGA, ASIC
Patent KR-20070058481-A (KR)
Title: Stretched elastic nonwovens
Inventor: ABED JEAN CLAUDE
IPC: D04H1/00
Filed: 2005-08-03
Abstract: A method for producing an elastic nonwoven fabric, comprising: stretching a nonwoven web in the cross machine direction, machine direction, or both directions to reduce the basis weight and/or denier of the nonwoven web to form the elastic nonwoven fabric, wherein the nonwoven web comprises a plurality of multicomponent strands having first and second polymer components longitudinally coextensive along the length of the strands, said first component comprising an elastomeric polymer, and said second polymer component comprising a polymer less elastic than the first polymer component.
Patent KR-20070057172-A (KR)
Title: Apparatus for the optimization of atmospheric plasma in a plasma processing system
Inventor: KIM YUN SANG
IPC: C23C16/50
Filed: 2005-08-31
Abstract: An apparatus for cleaning a substrate in a reactive ion etch process is disclosed. The apparatus is configured to produce an atmospheric plasma using a RF generation device. The apparatus includes a plasma forming chamber including a cavity defined by a set of interior chamber walls comprised of a dielectric material. The apparatus also includes an atmospheric plasma generated by the RF generation device, the atmospheric plasma protruding from a first end of the cavity to clean the substrate.
Patent KR-20070067088-A (KR)
Title: Method for preparing silica porous crystal
Inventor: NODA SHUJI
IPC: C30B29/06
Filed: 2005-09-12
Abstract: A method for preparing a silica porous crystal, characterized in that it is a method for synthesizing a silica porous crystal through a hydrothermal reaction, which comprises forming a region having a high concentration of silicon in a part of a hydrothermal reaction vessel, and carrying out the hydrothermal reaction while allowing a bulk article comprising a compound containing silicon and oxygen and having been subjected to a surface-smoothing treatment, as a supply source of a part or all of the elements constituting the skeleton of the silica porous crystal, to be so present as for at least a part thereof to be within the above region having a high concentration of silicon. The above method allows the synthesis of a silica porous crystal having a size of 0.5 mm or more with good reproducibility and good efficiency.
Patent KR-20070094723-A (KR)
Title: Personalized headphone virtualization
Inventor: SMYTH STEPHEN MALCOLM
IPC: H04R5/033
Filed: 2005-09-01
Abstract: A listener can experience the sound of virtual loudspeakers over headphones with a level of realism that is difficult to distinguish from the real loudspeaker experience. Sets of personalized room impulse responses (PRIRs) are acquired for the loudspeaker sound sources over a limited number of listener head positions. The PRIRs are then used to transform an audio signal for the loudspeakers into a virtualized output for the headphones. Basing the transformation on the listener's head position, the system can adjust the transformation so that the virtual loudspeakers appear not to move as the listener moves the head.
Patent KR-20070062987-A (KR)
Title: Determination of nucleic acid using electrocatalytic intercalators
Inventor: XIE HONG
IPC: C07F17/02
Filed: 2005-07-19
Abstract: Compositions and methods for electrochemical detection of nucleic acid are disclosed. The compositions comprise electrocatalytic intercalators that bind to double-stranded nucleic acid and oxidize nucleic acid. Methods of detecting nucleic acid in a sample comprise forming double-stranded nucleic acid that is bound by electrocatalytic intercalators wherein the intercalators catalyze oxidation of the nucleic acid at the surface of an electrode.
Patent KR-20070062564-A (KR)
Title: Rotary transducer
Inventor: NAKAMURA YOSHIYUKI
IPC: G01D11/02
Filed: 2005-11-26
Abstract: The invention relates to a rotary transducer for determining the rotation of an object to be measured, said transducer comprising a shaft (3) that is coupled to the rotation of the object to be measured, and at least one bearing (2) in which the shaft (3) is rotatably mounted. The inventive rotary transducer also comprises a base body (1) provided with a bearing fixing region to which the bearing (2) is fixed. Said base body (1) is provided with at least one recess (11) which is continuously embodied along the periphery of the bearing fixing region at a defined depth, in such a way that it surrounds at least half of the periphery of the bearing fixing region.
Patent KR-20070073805-A (KR)
Title: Methods and compositions for treating flaviviruses, pestiviruses and hepacivirus
Inventor: SOMMADOSSI JEAN PIERRE
IPC: C07H19/048
Filed: 2005-09-26
Abstract: A method and composition for treating a host infected with flavivirus, pestivirus or hepacivirus comprising administering an effective flavivirus, pestivirus or hepacivirus treatment amount of a described base-modified nucleoside or a pharmaceutically acceptable salt or prodrug thereof, is provided.
Patent KR-20070063024-A (KR)
Title: Process for producing semipermeable composite membrane
Inventor: OHARA TOMOMI
IPC: B01D69/10
Filed: 2005-09-05
Abstract: A semipermeable composite membrane which is excellent in water permeability and salt rejection, is reduced in the content of an unreacted polyfunctional amine ingredient remaining therein, and is of the type not necessitating membrane cleaning. The semipermeable composite membrane comprises a porous support and formed on the surface thereof a skin layer comprising a polyamide resin obtained by the interfacial polymerization of a polyfunctional amine ingredient and a polyfunctional acid halide ingredient, and is characterized in that the content of unreacted polyfunctional amine ingredient after formation of the skin layer, as measured without conducting cleaning for removing it, is 200 mg/m^2 or lower.
Patent KR-20070083974-A (KR)
Title: Extruder
Inventor: BLACH JOSEF A
IPC: B29C48/43
Filed: 2005-10-07
Abstract: Disclosed is an extruder comprising at least two parallel shafts that rotate in the same direction and are provided with screw conveyor segments (24) and working segments (26) which engage into each other. The working segments (26), which cause a greater expansion between two shafts than the screw conveyor segments (24), are embodied monolithically with the screw conveyor segment (24) as a combined element (22).
Patent KR-20070084039-A (KR)
Title: Handle with torque limiter and fluid controller having the handle
Inventor: DAIDO KUNIHIKO
IPC: F16K31/60
Filed: 2005-09-27
Abstract: [PROBLEMS] To provide a handle with a torque limiter capable of performing the opening/closing operation of a flow passage with a specified tightening force, less causing wear and damage to a valve element even if repeatedly used, capable of stably controlling a flow rate over a long period, capable of securely performing the opening of the flow passage, and manufacturable at low cost and a fluid controller having the handle with the torque limiter. [MEANS FOR SOLVING PROBLEMS] This handle with the torque limiter comprises a handle body (62) connected to an operating mechanism (5) vertically moving the valve element by a rotating operation and a cover body (61) fitted to the handle body. The handle body comprises a ratchet wheel (7), and the cover body comprises a ratchet claw (8) rotatable about a pivot shaft (81) and a spring (9) energizing a force to rotate the ratchet claw in a direction for engaging the ratchet claw with the outer peripheral teeth of the ratchet wheel. The spring receives a pressing force from the ratchet claw in a retracting direction only when the cover is rotated in one direction to retract so as to allow the rotation of the ratchet claw to an angle at which the engagement thereof with the teeth is released when the pressing force exceeds a prescribed value.
Patent KR-20070098832-A (KR)
Title: Mist ejecting toy and mist producing unit
Inventor: WATANABE KIMITAKA
IPC: A63H19/14
Filed: 2005-12-27
Abstract: A mist ejecting toy having a liquid retaining member fixedly installed on a toy body, an ejection tube provided on the toy body, an ultrasonic generating element formed by fixing a vibration plate to a piezoelectric vibrator, and a controller for driving and controlling the ultrasonic generating element. A vibration section of the vibration plate is made to be in contact with the liquid retaining member, the vibration section is vibrated by the controller to produce mist particles, and the mist particles are ejected from the ejection tube. The vibration plate is placed at a position that does not cause liquid drops, produced by adhesion of the mist particles to the ejection hole, to fall on the vibration section, and as a result, effective production and ejection of the mist particles can be made.
Patent KR-20070086961-A (KR)
Title: Sintered clutch ring
Inventor: NELBOCK GUNTER
IPC: F16D23/02
Filed: 2005-11-14
Abstract: The invention relates to a sintered coupling ring (1) which comprises a rim of coupling teeth (2) which is provided with wedge-shaped front surfaces (3, 4), which intersect on an axial plane, and flanks (5) which are inclined towards the base of the tooth according to an inclination angle of teeth backs (6). The flanks (5) are indented from a protruding, axis-normal shoulder (7). The aim of the invention is to provide advantageous conditions for a moulding form of the flank indentations such that the intersection planes between the wedge-shaped front surfaces (3, 4) extend to the outside of the centre of the tooth and that the shoulders (7), which are offset in an axial manner in relation to each other (7), of both of the flanks (5) of the coupling teeth (2) separate the indented flanks (5) by a flank part (8) which is essentially triangular, is parallel to the axis and which is adjacent to the front surfaces (3, 4).
Patent KR-20070094822-A (KR)
Title: Recording medium, reproduction device, recording method and reproduction method
Inventor: OKADA TOMOYUKI
IPC: G11B27/034
Filed: 2004-02-18
Abstract: In a BD-ROM, an AV Clip and a plurality of reproduction interval information (Play Item) are recorded. The AV Clip includes a moving picture stream multiplexed with a plurality of elementary streams. The reproduction interval information is Playable_PID_entries showing the reproduction start point and the reproduction end point in the moving picture stream correlated with the filtering specification of each elementary stream. The filtering specification specifies whether each of the plurality of elementary streams can be reproduced or not.
Patent KR-20070115882-A (KR)
Title: Etendue efficient combination of multiple light sources
Inventor: LI KENNETH K
IPC: G02B27/28
Filed: 2006-02-09
Abstract: A multi-colored illumination system comprising a beam combiner. The beam combiner comprises two triangular prisms and a filter for transmitting a first light and reflecting a second light, each light having a different wavelength. The beam combiner combines the transmitted first light and the reflected light to provide a combined beam. The six surfaces of each of the triangular prism of the beam combiner is polished, thereby combining the lights without increasing etendue of the multi-colored illumination system.
Patent KR-20070100792-A (KR)
Title: Coordinated beacon period (bp) merging for distributed wireless networks
Inventor: CHOU CHUN TING
IPC: H04L12/46
Filed: 2006-02-14
Abstract: The application describes a method to merge two wireless networks in which each terminal gets a beacon slot within the beacon period. In order to merge two networks, the beacon slots have to be time-coordinated such that the beacon slots of the first network are completed before the beacon slots of the second network begin. The method includes transmitting a beacon frame having a beacon period switch information element which instructs the neighboring terminals in the first network of the need to merge, provides clock synchronization information; provides the time of the merge; and informs the neighboring terminals which beacon slot to occupy in the beacon period of the merged network. In order to deal with hidden terminals, the information needs to be forwarded terminal-to-terminal within each network.
Patent KR-20070094665-A (KR)
Title: Microstructure
Inventor: MI XIAOYU
IPC: B81C1/00
Filed: 2003-04-25
Abstract: A method for fabricating a microstructure having thin parts (T1-T3) comprising a step for forming pre-thin parts (T1'-T3') abutting, in a second conductor layer (12), on a first conductor layer (11) while having a pair of side faces spaced apart in the in-plane direction of the second conductor layer (12) by etching a material substrate having a multilayer structure of the first conductor layer (11) and the second conductor layer (12) having a thickness corresponding to that of the thin parts (T1-T3) starting on the first conductor layer (11) side, and a step for forming the thin parts by removing the parts of the first conductor layer (11) abutting on the pre-thin parts (T1'-T3') by performing second etching starting on the first conductor layer (11) side.
Patent KR-20070110307-A (KR)
Title: Ethylenic resin and formed article obtained therefrom
Inventor: SATOH YASUO
IPC: C08F210/16
Filed: 2006-01-31
Abstract: An ethylenic resin which exhibits a satisfactorily high melt tension and can provide a formed product excellent in mechanical strength, characterized in that it satisfies all the following requirements [1] to [5]: [1] a melt flow rate (MFR) at a load of 2.16 kg at 190°C is 0.1 to 100 g/10 min, [2] a density (d) is 875 to 970 kg/m^3, [3] a ratio [MT/Q*(g/P)] of a melt tension at 190°C [MT(g)] to a shear viscosity [Q*(P)] at 200°C and at an angular velocity of 1.0 rad/sec is 1. 50 X 10-4 to 9.00 X 10-4, [4] a sum [(A+B)(/1000C)] of a number of methyl branches [A(/1000C)] and a number of ethyl branches [B(/1000C)] both per 1000 carbon atoms is 1.8 or less, as measured by 13C-NMR, and [5] a zero shear viscosity [Q0(P)] at 200°C and a weight average molecular weight (Mw) as measured by the GPC-viscosity detector method (GPC-VISCO) satisfy the following relationship formula (Eq-1). 0.01 x 10^-13 x Mw3.4 <= Q 0 <= 4.5 x 10^-13 x Mw3.4 -----(Eq-1)
Patent KR-20070103060-A (KR)
Title: Register read for volatile memory
Inventor: WALKER ROBERT MICHAEL
IPC: G11C11/40
Filed: 2006-02-03
Abstract: Data not stored in the DRAM array of a SDRAM module is read from the SDRAM module in a synchronous data transfer. The data transfer, referred to as register read command/operation, resembles a read command/operation directed to data stored in the DRAM array in timing and operation. The register read command is distinguished by a unique encoding of the SDRAM control signals and bank address bits. In one embodiment, the register read command comprises the same control signal states as a MSR or EMSR command, with the bank address set to a unique value, such as 2'b10. The register read command may read only a single datum, or may utilize the address bus to address a plurality of data not stored in the DRAM array. The register read operation may be a burst read, and the burst length may be defined in a variety of ways.
Patent KR-20070118649-A (KR)
Title: Medium time allocation and scheduling using iso-zone structured superframe for qos provisioning in wireless networks
Inventor: CHEN RICHARD
IPC: H04B7/26
Filed: 2006-04-24
Abstract: Allocation of contiguous blocks of airtime for data or airtime transmission can lead to large maximum service intervals for an application stream. This may result in a large delay bound where large blocks of contiguous MAS blocks other applications from meeting their low-latency requirements. A method and network that overcomes at least the shortcomings of known methods includes transmitting information over a wireless network. This includes the steps of: organizing the superframe into allocation zones; organizing the allocation zones into iso-zones; generating an allocation map; determining a periodic service interval and medium time based on a TSPEC, a delay requirement, and local resource of an application stream; searching for transmission opportunity that accommodates the periodic service interval and the medium time required based on the allocation map; transmitting information in the superframe upon finding transmission opportunity in the searching step.
Patent KR-20080002866-A (KR)
Title: Imidazo(1,2-a)pyridine derivatives useful as peptide deformylase (pdf) inhibitors
Inventor: THORMANN MICHAEL
IPC: A61K31/4745
Filed: 2006-04-24
Abstract: The present invention relates to compounds of formula (I). These compounds are a novel type of peptide deformylase (PDF) inhibitors, and are therefore of great interest especially as new antibiotics.
Patent KR-20070120173-A (KR)
Title: Two-component curable aqueous urethane-alkyd resin composition and use thereof
Inventor: TACHIBANA SHINJI
IPC: C08L75/04
Filed: 2006-03-17
Abstract: Disclosed is a two-component curable aqueous resin composition capable of effectively exhibiting characteristics of both polyurethane resins and alkyd resins in a short time. Specifically disclosed is a two-component curable aqueous resin composition containing a polyurethane-alkyd resin emulsion (A) having an active hydrogen atom in a molecule, and a curing agent (B) composed of a polyisocyanate which is dispersible in the emulsion (A). The composition further contains a metal drier (C), and the alkyd resin component of the polyurethane-alkyd resin emulsion (A) may contain an unsaturated fatty acid as a constitutional unit. The curing agent (B) may be composed of a dispersible polyisocyanate which is obtained through a reaction between a polyisocyanate and a surface-active or dispersible component having an active hydrogen atom which is reactive with an isocyanate group.
Patent KR-20070122232-A (KR)
Title: Valve actuation system with valve seating control
Inventor: YANG ZHOU
IPC: F01L9/10
Filed: 2006-04-11
Abstract: A variable valve actuation system to actuate and control the seating velocity of an internal combustion engine valve is disclosed. The system comprises: a housing having a bore formed therein; an outer piston slidably disposed in the bore, the outer piston having an orifice formed therein; a catch piston slidably disposed in the outer piston; and an cone-shaped extension extending from the inner piston, wherein the cone-shaped extension is adapted to provide a variable flow area through the outer piston orifice to provide improved engine valve seating.
Patent KR-20080025366-A (KR)
Title: Radial impulse engine, pump, and compressor systems, and associated methods of operation
Inventor: DICK TIMBER
IPC: F02B53/00
Filed: 2006-04-28
Abstract: Radial impulse engine, pump, and compressor systems are disclosed herein. In one embodiment of the invention, an engine includes a first end wall portion spaced apart from a second end wall portion to at least partially define a combustion chamber therebetween. In this embodiment, the engine further includes a plurality of movable wall portions disposed between the first and second end wall portions. Each movable wall portion includes a cylindrical surface extending at least partially between a distal edge portion and a pivot axis. Upon ignition in the combustion chamber, the distal edge portion of each movable wall portion slides across the cylindrical surface of the adjacent movable wall portion as the movable wall portions pivot outwardly in unison about their respective pivot axes. ® KIPO & WIPO 2008
Patent KR-20080036003-A (KR)
Title: Electric machine
Inventor: DE FILIPPIS PIETRO
IPC: H02K11/04
Filed: 2006-04-12
Abstract: The invention relates to an electric machine comprising a rotor and a stator as well as a method for cooling such a machine. In order to improve cooling of an electric machine, the inventive electric machine (18) comprises a rotor (2) that is excited by permanent magnets, a stator (38), magnets (3) which are arranged along the circumferential line of the rotor (2) in such a way that a magnetically non-effective zone (10) is created around the center of the rotor (2), at least one opening (11) in the magnetically non-effective zone (10) of the rotor (2) in order to embody an air flow path (41) through the rotor (2), said opening (11) extending substantially in an axial direction, and a fan (15, 56, 58, 59) which moves along with the rotor (2) and is used for embodying an air flow through the opening (11) of the rotor (2).
Patent KR-20080045660-A (KR)
Title: Solenoid valve assembly for a combustible gas supply device to an endothermic engine
Inventor: GAIARDO MARIO
IPC: F16K31/06
Filed: 2006-05-19
Abstract: The solenoid valve assembly (5) presents an inlet union (8), at least one combustible gas outlet hole (28), and a plate (29) carrying a shutter (13) and operatable by an electromagnet (19) for controlling the solenoid valve (14). The plate (29) is turnable about a contact line (36) of one face (37) engaged by a bar (46) pushed against the plate (29) by a helical compression spring (44), so as to normally keep the shutter (13) in closed position. A valve body (7) is connected to an intermediate plate (12) carrying the outlet holes (28) and is closed by a removable and modular closing plate (9), which carries a variable number of outlet conduits (11). The intermediate plate (12) is provided with a series of grooves (56) adapted to accommodate a series of different gaskets (17), each corresponding to a module of the closing plate (9).
Patent KR-20090074414-A (KR)
Title: System and method for operating end-to-end security channel between server and ic card
Inventor: LEE SUNG MAN
IPC: G06F17/00
Filed: 2008-01-02
Abstract: An end-to-end security channel operating method between a server on communications network for preventing the hacking of a financial transaction service through an incapacitated security program and a system thereof are provided to supply a strong security function about the communication channel between the server and the IC card. IC(Integrated Circuit) card issue request information is transmitted to a server through a network unit(305). The card issue validity of the IC card is confirmed(310). The predetermined IC card storage information is generated and extracted corresponding to the IC card issued to a client based on card issuing request information(325). The predetermined IC card equipped with the IC card stored information through the predetermined card issue apparatus are provided to the client(330).
Patent KR-20090076130-A (KR)
Title: Semicoductor device and method of fabricating the same
Inventor: KIM CHEOL KYUN
IPC: H01L21/336
Filed: 2008-01-07
Abstract: A semiconductor device and a manufacturing method thereof are provided, which improve the manufacture yield of the semiconductor device by simplifying the process. The sacrificial layer pattern(125) exposing the pillar domain of the vertical transistor in the contact hole form is formed on the semiconductor substrate(100). The surrounding gate(130) is formed in the bottom-sidewall of the pillar domain. The epitaxial growth step is performed by making the semiconductor substrate exposed to the filler domain performed as a seed. The sacrificial layer pattern is formed into the silicon oxide film(SiO2). The surrounding gate is formed into the doped silicon or the silicon-germanium. The chemical mechanical polishing process is performed after reclaiming the surrounding gate material.