baber/WOPTO huggingface dataset:
Patent KR-20060133937-A (KR)
Title: Conic filter net and manufacturing apparatus thereof
Inventor: JEON SANG KI
IPC: B01D35/00
Filed: 2006-12-06
Abstract: A cone-type filter net and a manufacturing method thereof are provided to manufacture the cone-type filter through a rolling work by once without a cutting work. A cone-type filter net(10) is used at a cone-type filter. The cone-type filter surrounds the outer circumference of the cone-type filter paper(20). The filter net has meshes with the sufficient size so that oil or air freely is moved. According to the use of the filter, the filter net also is additionally inserted into the inside of the filter paper. The area of the filter net is gradually increased from the upper side to the lower side. The filter net is preferably a metal lath with a rectangular shape.
Patent KR-20080058529-A (KR)
Title: A method for impregnating a electrolyte for molten carbonate fuel cell
Inventor: KUK SEUNG TAEK
IPC: H01M8/14
Filed: 2006-12-22
Abstract: A method for impregnating an electrode of a molten carbonate fuel cell with an electrolyte is provided to prevent a drop in height of a fuel cell stack caused by melting of an electrolyte upon driving of the stack, and to realize uniform impregnation of an electrode with an electrolyte. A method for impregnating an electrode of a molten carbonate fuel cell with an electrolyte comprises a step of impregnating a cathode(1) or anode(2) with a eutectic carbonate electrolyte(E) obtained by mixing lithium carbonate or potassium carbonate of sodium carbonate. The cathode is impregnated with the electrolyte by heat treatment at 520-535 deg.C in a gas atmosphere containing hydrogen and nitrogen in a ratio of 0:100 to 20:80.
Patent KR-20070070077-A (KR)
Title: Vehicular automatic transmission
Inventor: ONISHI HIROFUMI
IPC: F16H3/66
Filed: 2006-12-22
Abstract: A vehicular automatic transmission is provided to improve assembling efficiency by simplifying assembling processes requested from a main assembling line. A first planetary gear unit having a ring gear(R1) is installed in a cylindrical housing(40). A first frictional coupling element set(50) is installed in the cylindrical housing. A disk-shaped pump housing(42) is fixed to the cylindrical housing. A cylindrical extension part(42a) includes an radiative internal spline insertion loading part(48). A first retainer ring(79) is fixed at an axial end of the radiative internal spline insertion loading part. A first hub(60) includes a spline cylinder part(60a) having a spline outer-circumference surface and a spline inner-circumference surface. The first hub further includes a ring-shaped flange part(60b). A second retainer ring(64) is inserted into a first and second circumferential grooves. The first planetary gear is disposed in a radiative inner part of the radiative internal spline insertion loading part. The first frictional coupling element set is disposed between the ring gear of the first planetary gear unit and the radiative internal spline insertion loading part. The first ring gear includes a first and a second circumferential grooves.
Patent KR-20070015491-A (KR)
Title: Organic luminous material
Inventor: YOSHIKAWA KOTA
IPC: H01L51/50
Filed: 2006-12-27
Abstract: Provided are an organic light emitting material which has a high solubility in a solvent and is hardly crystallized at a room temperature, and an organic electroluminescent device using the material. The organic light emitting material is represented by the formula, wherein Ar is an arylene group such as benzene, pyrrole, thiophene, carbazole, furan, fluorene, naphthalene, anthracene or their derivatives; R1, R2, R3, R4, R5 and R6 which are identical or different one another represent a substituent such as H, an alkyl group, an alkoxy group, a carboxyl group, a cyano group, a phenyl group, a biphenyl group or a cyclohexylphenyl group; m and k represent a ratio of copolymerization; and n represents a degree of polymerization.
Patent KR-20080061855-A (KR)
Title: Dual phase steel having superior deep drawing, and method for manufacturing of it
Inventor: HAN SEONG HO
IPC: C21D8/02
Filed: 2006-12-28
Abstract: Composite steel having a superior deep drawing characteristic is provided to realize a high r value while maintaining high strength of the composite steel by improving the deep drawing property. Composite steel having a superior deep drawing function comprises 0.01 to 0.03 weight percent of C, 0.3 weight percent or less of Si, 1.0 to 2.0 weight percent of Mn, 0.01 to 0.06 weight percent of P, 0.015 weight percent or less of S, 0.2 to 0.8 weight percent of soluble Al, 0.003 weight percent or less of N, 0.2 to 1.0 weight percent of Mo, 0.5 weight percent or less of Cr, 0.0005 to 0.0015 weight percent of B, Fe and inevitable impurities. The composite steel has a dual phase structure of martensite and ferrite.
Patent KR-20080062013-A (KR)
Title: 테스트 및 모니터링용 웨이퍼의 제조방법
Inventor: MOON BYEONG SAM
IPC: H01L21/20
Filed: 2006-12-28
Abstract: 테스트 및 모니터링용 웨이퍼의 제조방법은, 반도체 소자의 제조 과정 중 공정의 이상 유무를 주기적으로 점검하고 각각의 공정을 안정적으로 유지하는 역할을 하는 테스트 및 모니터링용 웨이퍼의 제조방법으로서, 기판으로 사용될 SiC 웨이퍼와 공정 점검용으로 사용될 실리콘 웨이퍼를 마련하는 단계; 상기 SiC 웨이퍼 상에 실리콘 웨이퍼를 접합시키는 단계; 및 상기 SiC 웨이퍼와 실리콘 웨이퍼 간의 접착력이 향상되도록 열처리하는 단계;를 포함한다.
Patent KR-20070072414-A (KR)
Title: Cutting tool insert
Inventor: JONSSON ANDERS
IPC: C23C14/08
Filed: 2006-12-29
Abstract: A cutting tool insert is provided to lengthen the tool life by coating the tool insert and making the tool insert from cemented carbide. A cutting tool insert has a first coating and a substrate. The first coating includes one or more layers and an outermost PVD-layer. The cutting tool insert further includes a clearance surface and a rake surface which intersect each other to form a cutting edge essentially having no radius. The first coating is removed such that the outermost PVD-layer is the only layer on the clearance face which is at least near the cutting edge.
Patent KR-20080062690-A (KR)
Title: Clock buffer circuit of semiconductor device
Inventor: CHO KWANG JUN
IPC: G11C7/22
Filed: 2006-12-29
Abstract: A clock buffer circuit of a semiconductor device is provided to improve high speed operation and reliability of the semiconductor device by generating an external clock and an internal clock without duty distortion. A first clock buffer part(10) buffers an in-phase clock signal. A second clock buffer part(20) buffers a reversed phase clock signal. An internal clock generation part(30) generates an internal clock in response to an output signal of the first and the second clock buffer part. The internal clock generation part generates a rising edge signal of the internal clock signal in response to a rising edge signal of the buffered signal outputted from the first clock buffer part, and generates a falling edge signal of the internal clock signal in response to a falling edge signal of the buffered signal outputted from the second clock buffer part.
Patent KR-20060066170-A (KR)
Title: Anchoring for strip-shaped traction elements on supporting structures
Inventor: ANDRA HANS PETER
IPC: E04G23/02
Filed: 2004-09-02
Abstract: The clamping element (14, 15) is supported in a positive fit on the base plate (3, 6) in the direction of traction of the traction element (1) in said anchoring for prestressed strip-shaped traction elements on supporting structures, especially concrete structures, whereby the traction element is received between a base plate which is fixed to the supporting structure and a clamping plate which can be clamped against the base plate and is fixed by adhesion and clamping. The clamping plate (14, 15) can comprise, on each side of the traction element (1), a retaining cam plate (20) which projects in a downward manner and which engages in a retaining recess (21) of the base plate (3 and/or 6), or can comprise a retaining projection (22) which supports a stop (23, 25) which is connected to the base plate (3, 6). The stops (23, 25) on the upper side of the base plate (3, 6) are welded push blocks which are arranged on both sides and/or in the region of the front side of the clamping plate (14, 15). The clamping plate (14, 15) can be secured in the position thereof such that it supports the base plate (3, 6) in a positive fit by means of a positioning device (26) which is mounted in a detachable manner in the direction of traction of the traction element (1). The positioning device (26) is a threaded rod (27) operating between the clamping element (14, 15) and a bridge (28) connected to the base plate (3, 6).
Patent KR-20060022731-A (KR)
Title: Damping mechanism
Inventor: SERKH ALEXANDER
IPC: F16H7/08
Filed: 2003-04-18
Abstract: An asymmetric damping mechanism (100) for use in a belt tensioner. The damping mechanism comprises two parts (210, 220) having substantially similar arcuate shapes for engaging a tensioner. The first part (210) is in contact with the second part (220) at a pivotable point of contact (216). The point of contact (216) position is determined according to the desired asymmetric damping factor. The first part (210) is also in contact with a spring. The second part (220) is in contact with a tensioner arm. The damping mechanism also comprises two damping shoes, each having a damping band (213, 215). The damping band is joined to the damping shoe by a plurality of vertical grooves on the damping shoe cooperating with a plurality of grooves on the damping band. The damping mechanism has an asymmetric damping factor in the range of approximately 1.5 to 5.
Patent KR-20060052969-A (KR)
Title: A method of validated communication
Inventor: OLIVERAU ALEXIS
IPC: H04L12/701
Filed: 2004-06-25
Abstract: The present invention provides a method of validated communication between a mobile network node (MNN) and a correspondent node (CN) via at least a first mobile router (MR). The method is characterised by employing an extended return routability checking procedure (XRRP) wherein an MNN test initiation (MNNTI) message is sent by the MR, and a MNN test (MNNT) message is sent by the CN. This adds to the security of requiring the home and care-of addresses being consistent as noted previously in standard RRPs, by enabling the generation of binding update validation keys based on receipt on any or all of the three HoT, CoT and MNNT test messages. The method is further characterised by sending from the MR an extended binding update (XBU), comprising the MNN's address (MNNA). By extending the binding update to include the MNNA in this manner, validated CN / MNN route optimisation can be achieved.
Patent KR-20060120032-A (KR)
Title: Encapsulating protocl for session persistence and reliability
Inventor: PANASYUK ANATOLIY
IPC: H04W40/34
Filed: 2004-10-12
Abstract: The invention relates to network communications. A first protocol that encapsulates a plurality of secondary protocols is used to communicate over a network. Use of the first protocol provides session persistence and a reliable connection between a client and a host service. In one embodiment of this aspect of the inventions,, a second connection is established between the first protocol service and a host service using one of the secondary protocols. Communication between the first protocol service and the host service occurs via one of the secondary protocols. In another embodiment, a plurality of second connections are established between the first protocol service and a plurality of host services using the plurality of the secondary protocols. Specifically, each of the plurality of second connections is established between the first protocol service and a different host service and each of the plurality of second connections is established using one of the plurality of secondary protocols. Communication between the first protocol service and the plurality of host services occurs over each of the plurality of second connections via one of the plurality of secondary protocols. In yet another embodiment, the first connection between the client and the first protocol service is established through an intermadiary node. The first protocol can be communicated over TCP/IP and the secondary protocol can be, for example, HTTP, RDP, ICA, FTP, Oscar or Telnet. Additionally, each virtual channel can include a plurality of protocol packets that enable remote access functionality.
Patent KR-20060096434-A (KR)
Title: Analog-to-digital-converting and suppressing system
Inventor: RUITENBURG LEONARDUS J M
IPC: H04N5/44
Filed: 2004-10-08
Abstract: Systems (20, 22) with analog-to-digital- converters (5), for use in receivers (30) comprising tuners (31) and channel decoders (32), comprise analog filters (1, 2) located before the analog-to-digital-converters (5). The analog filters (1, 2) at least partly suppress the analog wanted signal and the analog unwanted signal. Compensators (3, 4) compensate the digital output signal of the analog-to- digital-converters (5) for the at least partly suppressing of the analog wanted signal. As a result, the analog unwanted signal in an adjacent channel could now be suppressed better than before, at the cost of also partly suppressing the analog wanted signal in a wanted channel. The compensators (3, 4) restore the wanted signal.
Patent KR-20060120167-A (KR)
Title: Sealed electro-technical device comprising two sealing joints and method therefor
Inventor: SAVARY ETIENNE
IPC: H05K5/06
Filed: 2003-11-28
Abstract: The invention relates to a method for applying a double sealing system to an electro-technical device and an electro-technical device with a double seal. Said Electro-technical device comprises ; a container (5) housing a functional unit (2) and including one aperture (52) provided with a cover (6), wherein said cover has a first face (61) abutting an annular surface (520) which borders said aperture (52) ; a first sealing joint (7) accommodated in a first groove (64) provided in the first face (61) of the annular surface (520), a second groove (65) provided on said first face (61) of the annular surface (520), and surrounding the first groove (64), said second groove (65) having a closed concavity not directly accessible from the exterior of the electro-technical device (1) when the cover is applied to the annular surface (520). Said device futher comprises a first channel (651) for connecting the second groove (65) to a first external point of injection (9) and a second sealing joint (8), made by injection moulding of a sealing substance (81) after the cover has been applied to said annular surface, provided in the second groove (65).
Patent KR-20060133547-A (KR)
Title: Jtag test architecture for multi-chip pack
Inventor: TALAYSSAT JACKY
IPC: G01R31/28
Filed: 2005-01-05
Abstract: A test-communication path is provided between chips in a multi-chip package. Externally-accessible JTAG input and output pins are provided to a first chip in the multi-chip package, and this first chip is configured to allow signals received on these JTAG pins to be routed to other chips in the multi-chip package. Control signals provided to the first chip control the routing of the JTAG signals to each chip.
Patent KR-20070026370-A (KR)
Title: Electromagnetic control of chemical catalysis
Inventor: GREENGARD LESLIE
IPC: C23C16/04
Filed: 2004-12-14
Abstract: The present disclosure methods and systems that provide heat, via at least Photon-Electron resonance, also known as excitation, of at least a particle utilized, at least in part, to initiate and/or drive at least one catalytic chemical reaction. In some implementations, the particles are structures or metallic structures, such as nanostructures. The one or more metallic structures are heat at least as a result of interaction of incident electromagnetic radiation, having particular frequencies and/or frequency ranges, with delocalized surface electrons of the one or more particles. This provides a control of catalytic chemical reactions, via spatial and temporal control of generated heat, on the scale of nanometers as well as a method by which catalytic chemical reaction temperatures are provided. ® KIPO & WIPO 2007
Patent KR-20060096168-A (KR)
Title: Arachidonic acid-containing oil and methods for the production thereof
Inventor: KYLE DAVID J
IPC: A23L33/00
Filed: 1996-01-03
Abstract: The present invention relates to processes for the production of arachidonic acid containing oils, which preferably are substantially free of eicosapentaneoic acid. The invention also relates to compositions containing oils having very high amounts of arachidonic acid in triglyceride form, and to uses of such oils. In a preferred embodiment, Mortierella alpina is cultivated using conditions which yield triglyceride oil having particularly high levels of arachidonic acid residues, biomass is harvested and the oil is extracted, recovered, and used as an additive for infant formula.
Patent KR-20060123568-A (KR)
Title: Initiating communication sessions from a first computer network to a second computer network
Inventor: BERKVENS WINFRIED A H
IPC: H04L12/28
Filed: 2005-02-07
Abstract: The invention relates to a method, an interface device and system of computational devices for enabling starting of sessions from a first to a second network and to a computer program product performing the method. A name and service query is received (68) in an interface from a first computational device communicating via the first network concerning a second device in the second network. The query includes a first address of the second network in a first addressing realm. A second address and a service port number of the second device in a second addressing realm is looked up (70), the first address and a session port number are bound to the second address and the service port number (76), and the query is answered with a message comprising the first address and session port number (78).
Patent KR-20070011316-A (KR)
Title: Step air foil
Inventor: ROCHELEAU MICHAEL O
IPC: F26B13/06
Filed: 2005-02-23
Abstract: Step air foil particularly for one-sided flotation of a running web, and web dryer incorporating the same. The air foil includes two discharge slots which allow for increased draw down force, which flattens machine direction wrinkles in a floating web. The air foil includes a primary discharge slot and a second discharge slot spaced from and stepped down from the primary discharge slot, a first web support surface between the primary discharge slot and the secondary discharge slot, and a second web support surface downstream of the secondary discharge slot in the direction of web travel. The air foil is in communication with an air supply which provides a supply of air that is uniformly distributed to the primary and secondary slots. Air discharged from the primary slot is gathered into the air stream of the secondary slot and creates an increased air cushion to provide greater support to the moving web and thereby remove machine direction web wrinkles caused by higher tension in light weight webs. ® KIPO & WIPO 2007
Patent KR-20060131925-A (KR)
Title: Improved techniques for detecting, analyzing, and using visible authentication patterns
Inventor: PICARD JUSTIN
IPC: G06F21/00
Filed: 2005-01-06
Abstract: Improved techniques for making copy detection patterns and using them to detect copying relationships between digital representations. The techniques include techniques for including a message in a copy detection pattern without altering the copy detection patterns entropy and reading the message, techniques for using a copy detection pattern on an analog form to determine whether the analog form is an original analog form without reference to a digital representation of the original of the analog form's copy detection pattern, techniques for increasing the sensitivity of copy detection using copy detection patterns by modifying one of two copy detection patterns that are being compared to take into account alterations resulting from the copying process, techniques for distributing a copy detection pattern across a document, and techniques for using the entropy of a copy detection pattern to locate the copy detection pattern. Also disclosed are applications of copy detection patterns with copying that involves transformations between the digital and analog forms and with digital-to-digital copying.
Patent KR-20060130734-A (KR)
Title: Process for producing polypyridinium
Inventor: IYODA TOMOKAZU
IPC: C08G73/06
Filed: 2005-03-23
Abstract: [PROBLEMS] To provide a process for producing polypyridinium having a narrow molecular weight distribution and a desired molecular weight. [MEANS FOR SOLVING PROBLEMS] A pyridine derivative monomer (2) is polymerized with a polymerization initiator (1) specially designed, such as a 4-halopyridinium, in the presence of a dissolution accelerator (e.g., tetrabutylammonium tetrafluoroborate) for dissolving the polymer to be yielded in a solvent to thereby synthesize a polypyridinium (3) having a narrow molecular weight distribution and a desired molecular weight, as shown in the following scheme (Chemical formula 4). [Chemical formula 4] (1) + (2) -> (3) (In the scheme, Y is an anion dissolving in the organic solvent; X and Z each is halogeno; R is a hydrocarbon group, etc.; and o is 1 to about 300.)
Patent KR-20070005679-A (KR)
Title: Recording medium with overlapping segment information thereon and apparatus and methods for forming, recording, and reproducing the recording medium
Inventor: PARK YONG CHEOL
IPC: G11B20/10
Filed: 2005-03-03
Abstract: A recording medium including repeated segment information, and an apparatus and a method for forming, recording, and reproducing the recording medium are provided to record and reproduce data in and from the medium by using a PAC(Physical Access Control) cluster including segment information for identifying at least one segment of a user data area of the medium in which segments of the same PAC cluster are mutually repeated. A recording medium includes at least one PAC cluster including information for managing the record and reproduction of the recording medium. Each PAC cluster includes segment information for identifying at least one segment in a user data area. Segments of the same PAC cluster are mutually repeated. At least one segment of the first PAC cluster is repeated with at least one segment of the second PAC cluster.
Patent KR-20080104203-A (KR)
Title: Situation rule registration and application method for community computing based collaboration system
Inventor: CHO WE DUKE
IPC: G06F17/00
Filed: 2007-01-05
Abstract: A method for registering and applying a situation rule and an apparatus therefor are provided to reduce the development expense by being defined based on only the concept in the development. An apparatus for registering a situation rule comprises the followings: a rule conversion unit(1031) which receives the first rules of the first protocol type and converts them into the second rules of the second protocol type; an information collecting part(1035) which collects information sensed by one or more sensing means, and then outputs it as sensing information; and a rule engine(1033) which registers the second rules, and outputs them as situation information in case the transmitted sensing information satisfies the second rules.
Patent KR-20080041533-A (KR)
Title: Communication method for wireless network and wireless network system, presence configuration request or response frame structure for access point
Inventor: SIM DONG HI
IPC: H04W84/12
Filed: 2007-01-06
Abstract: A communication network in a wireless network, a wireless network system, a station connection method in a wireless LAN, and a presence configuration request or response frame structure of an access point are provided to enable an access point to supply a presence service suitable for a station and enable the station to receive various presence services suitable for the station. An access point(14) transmits a presence configuration request including a presence parameter through a wireless network. A station(12) receives the presence configuration request, and transmits a presence configuration response including a presence parameter to the access point through the wireless network. At least one of the two presence parameters includes a location descriptor. The presence parameter includes location data.