baber/WOPTO huggingface dataset:
Patent KR-20110078136-A (KR)
Title: Electrically conductive composite yarn with fluidizing bed multi-walled carbon nanotube-thermoplastic resin containging the silver nanoparticles, and preparation method thereof
Inventor: SEO EUN HA
IPC: D01F1/10
Filed: 2009-12-30
Abstract: PURPOSE: A flowing layer carbon nanotube-thermoplastic resin conductivity conjugate yarn, containing the nano particle and a manufacturing method thereof are provided to reveal excellent electric conductivity with small quantity of filler by maximizing contact between the flowing layer carbon nanotube binding the silver nano particle and the thermoplastic resin. CONSTITUTION: The flowing layer carbon nanotube-thermoplastic resin conductivity conjugate yarn, containing the nano particle and the manufacturing method thereof are as follows. A deep part is composed of thermoplastic resin. of 70-80% weight compared to the whole weight of the conjugate yarn. The flowing layer multi-walled carbon nanotube has 0.25-5% weight, and welds nano silver of 10-200ppm. The thermoplastic resin has 20-30% weight, and manufactures a sheath by decentralizing the flowing layer multi-walled carbon nanotube binding the nano silver. The manufactured deep part and sheath melting-compounding spins the conjugate yarn at a spinning temperature of 250-300°C.
Patent KR-20090018201-A (KR)
Title: Polishing liquid for cmp and polishing method
Inventor: KIMURA TADAHIRO
IPC: C09K3/14
Filed: 2007-07-04
Abstract: Disclosed is a polishing liquid for CMP which enables to continuously polish a barrier layer, a wiring metal layer and an interlayer insulating film, while suppressing formation of a hollow due to excessive polishing of the interlayer insulating film near the wiring metal layer. Specifically disclosed is a polishing liquid for CMP, which contains abrasive grains, an acid, a tolyltriazole compound represented by the general formula (I) below and water. (In the formula (I), R1s independently represent an alkylene group having 1-4 carbon atoms, and R2 represents an alkylene group having 1-4 carbon atoms.)
Patent KR-20090021397-A (KR)
Title: Common control channel uplink power control for adaptive modulation and coding techniques
Inventor: TERRY STEPHEN E
IPC: H04B1/707
Filed: 2002-05-14
Abstract: Using wireless digital code-division multiple access (CDMA) technology, a method and system in which adaptive modulation and coding (AM & C) is utilized in order to achieve improved radio resource utilization and provide increased data rates for user services in which the base station (12) measures up link interference on all time slots received from user equipment UEs (30) and determines the need for uplink control channel. The base station transmits to the UE the allocation of specific uplink control channels indicating uplink interference in the time slot and potentially the quality margin. The UE (30) determines appropriate uplink power level based on a path loss determination (42) made by the UE, uplink interference and an optional quality margin. The UE (30) then initiates an uplink communication responsive to these determinations.
Patent KR-20090042781-A (KR)
Title: Joint unit, preferably for mounting the chassis link of a motor vehicle
Inventor: KNOPP SOREN
IPC: B60G7/00
Filed: 2007-08-09
Abstract: The invention relates to a joint unit, preferably for mounting the vehicle link of a motor vehicle, having a link-side housing (1) in which a joint pin (2) is pivotably held by means of a spherical bearing surface (3), wherein the joint unit has a locking unit which prevents the separation of the housing (1) and joint pin (2). It is essential to the invention that the locking unit is composed of a locking bolt (9) which is arranged within the joint pin (2) substantially parallel to the central longitudinal axis of the joint pin (2) and which is provided at one of its free ends with a blocking element (12). The locking unit additionally comprises a locking receptacle (13) which is situated within the housing (1) or within the joint pin (2), in which locking receptacle (13) the blocking element (12) is held without contact when the joint unit is assembled, wherein the locking bolt (9) is fixed to that component of the joint unit, the housing (1) or joint pin (2), which is not provided with the locking receptacle (13).
Patent KR-20090075795-A (KR)
Title: Stoma protector
Inventor: PINO ARAGONES ANTONIO DEL
IPC: A61F2/04
Filed: 2008-06-24
Abstract: The invention concerns a stoma protector, comprising two rectangular sheets with a small also rectangular recess in the central zone thereof and joined by one of the ends, respectively the cover and base, which is attached to the lower face of the higher sheet or cover and by the same joining angle a third sheet is attached, the latter being shorter longitudinally, narrow and made of transpirable material to act as a filter, with the opposite end to the secured end released as a tongue, which fits in a loop positioned for said purpose in the inside face of the base sheet. On the upper face of the cover, a last sheet, emerges on the central recess, which in size and form acts as a diffusor shield with the four flanks slightly open.
Patent KR-20090054972-A (KR)
Title: Conduction through a flexible substrate in an article
Inventor: TIPPEY DAROLD DEAN
IPC: A61F13/49
Filed: 2007-08-14
Abstract: An article includes a first electrically-conductive circuit-path and a second electrically-conductive circuit-path. A portion of the first circuit-path is positioned proximally adjacent a portion of the second circuit-path at a first predetermined hole location. A first electrically-insulating barrier layer is interposed between the first circuit-path and second circuit-path at the first hole location, and the first circuit-path is conductively connected to the second circuit-path at the first hole location by filling the hole with a conductive filler. The conductive filler is configured such that the first circuit-path is conductively connected to the second circuit-path at the first predetermined hole location to form an interconnecting conductive filler-path between the first circuit-path and the second circuit-path.
Patent KR-20090045310-A (KR)
Title: Iii-nitride light-emitting devices with one or more resonance reflectors and reflective engineered growth templates for such devices, and methods
Inventor: JORGENSON ROBBIE J
IPC: H01L33/10
Filed: 2007-08-03
Abstract: A light emitter includes a first mirror that is an epitaxially grown metal mirror, a second mirror, and an active region that is epitaxially grown such that the active region is positioned at or close to, at least, one antinode between the first mirror and the second mirror.
Patent KR-20090054457-A (KR)
Inventor: LU WEI CHUAN
IPC: C08G63/49
Filed: 2006-10-16
Abstract: 본 발명은 특정 인장 강도, 파단 신율 및 팽창비 뿐 아니라 완전 생분해성을 가져서 포장 산업에서 사용할 수 있는, 폴리히드록시알카노에이트, 폴리락트산 및 발포제를 포함하는, 발포 재료의 제조에 사용되는 조성물을 제공한다.
Patent KR-20090057130-A (KR)
Title: Housing arranged in an exhaust gas system for a combustion engine
Inventor: GLAV RAGNAR
IPC: F01N13/02
Filed: 2002-09-11
Abstract: The present invention relates to a converter device intended to be arranged in an exhaust system for a combustion engine. the converter device comprises an outer casing (1), a passage for leading exhaust gases through the converter device, a particle filter (7) arranged in said passage to remove particles from the exhaust gases, and a catalytic cleaner (10) arranged in said passage to effect catalytic cleaning of the exhaust gases. The particle filter (7) and the catalytic cleaner (10) are so positioned relative to one another that the exhaust gases flow through the particle filter (7) and the catalytic cleaner (10) in substantially parallel but opposite directions (8, 11) and that at least one plane (A) lperpendicular to said parallel directions (8, 11) extends through both the particle filter (7) and the catalytic cleaner (10).
Patent KR-20090057140-A (KR)
Title: Control apparatus and control method for vehicle mounted with automatic transmission
Inventor: ISHIWADA TAKESHI
IPC: B60W10/04
Filed: 2007-08-23
Abstract: determining whether or not the conditions for execution of low-temperature neutral control: the temperature of the automatic transmission hydraulic fluid is at most a threshold value (YES in S120); the shift position is D or R position (YES in S130); the vehicle speed is zero; and the brake is ON and the vehicle is stopped (YES in S140, YES in S150), are continuously satisfied for a period of time represented by a threshold value T (S160); executing the neutral control (S170) when the conditions for execution of low-temperature neutral control are continuously satisfied for at least the period represented by the threshold value T (YES in S160); returning from the neutral control when the conditions for execution of low-temperature neutral control are not satisfied (S230); and restricting the throttle opening position in returning from the neutral control (S240).
Patent KR-20090057465-A (KR)
Title: Game device, game method, and game program
Inventor: MATSUMOTO NAOKO
IPC: A63F13/5375
Filed: 2007-09-14
Abstract: A game device which judges the operation result on the basis of the input operation by the player in response to an operation instruction. The game device is characterized by comprising operating means having at least one input region divided input sub-regions and composed of a part or all of the sub-regions, a region display pattern table (333) for storing region display patterns for allocating the specification of the input region to the sub-region for each difficulty level of the game, input region demarcating means (325) for reading the region display pattern corresponding to the difficulty level of the game from storage means and demarcating an input region according the read region display pattern on the operating means, and judging means (324) for judging the operation result on the basis of the operation instruction to the player and the input region receiving the input operation by the player.
Patent KR-20090066317-A (KR)
Title: Method for forming silicon based thin film by plasma cvd method
Inventor: KATO KENJI
IPC: H01L21/205
Filed: 2007-10-29
Abstract: A high-crystallinity polycrystalline silicon based thin film is formed inexpensively with high productivity under a relatively low temperature in a method for forming a silicon based thin film by a high frequency excitation plasma CVD method. Gas pressure is selected from a range of 0.0095-64 Pa and determined, the ratio (Md/Ms) of the introduction flow rate Md of dilution gas to the introduction flow rate Ms of film deposition material gas being introduced into a film deposition chamber is selected from a range of 0-1200 and determined, and high frequency power density is selected from a range of 0.0024-11 W/cm3 and determined, respectively, during film deposition, and a film is deposited by sustaining a plasma potential at 25V or less and an electron density in plasma at 1x1010/cm3 or larger. Furthermore, a combination of the pressure and the like, is selected such that the ratio (Ic/Ia or the crystallinity) of Ic resulting from crystallized silicon component to Ia resulting from amorphous silicon component becomes 8 or above in crystallinity evaluation of silicon in the film by laser Raman scattering spectroscopy, whereby a polycrystalline silicon based thin film is formed.
Patent KR-20090083368-A (KR)
Title: Method and apparatus for dosed dispensing of gasified liquid after pressure equalisation
Inventor: MAAS WILHELMUS JOHANNES JOSEPH
IPC: B67D3/00
Filed: 2007-10-10
Abstract: The invention relates to a method for dosed dispensing from a container of a liquid including a substance dissolved therein, like e.g. a carbonated beverage, wherein prior to dispensing of the liquid the pressure in the container is equalized with the ambient pressure in the space in which the liquid is dispensed, said pressure being equalized by first establishing a gas connection and only then establishing a liquid connection between the container and the space in which the liquid is dispensed. In accordance with the invention the liquid is dispensed from the container via a dosing chamber, prior to transferring of the liquid to the dosing chamber the pressure in the container is equalized with the pressure in the dosing chamber, and prior to dispensing of the liquid from the dosing chamber the pressure in said chamber is equalized with the ambient pressure in the space in which the liquid is dispensed. The invention further relates to a dispensing apparatus with which this method nay be performed and to an assembly of such a dispensing apparatus and a container. ® KIPO & WIPO 2009
Patent KR-20090088884-A (KR)
Title: Tire having a light weight belt structure
Inventor: DAGHINI GUIDO
IPC: B60C9/00
Filed: 2007-05-28
Abstract: a carcass structure of a substantially toroidal shape, having opposite lateral edges terminating in respective bead structures; a belt structure applied in a radially external position with respect to said carcass structure, said belt structure comprising at least one belt layer; a tread band radially superimposed on said belt structure; a pair of sidewalls applied laterally on opposite sides with respect to said carcass structure; wherein said at least one belt layer comprises at least one reinforcing cord comprising a core including at least one first elongated element comprising at least one composite material, said composite material including a plurality of elongated fibers embedded in a polymeric material, said core being wrapped with at least one second elongated element comprising at least one elementary metal wire. Preferably, said tire is a high performance (HP) or ultra high performance (UHP) tire, or a tire suitable for being employed in sporting contests such as track motor races. ® KIPO & WIPO 2009
Patent KR-20090089343-A (KR)
Title: System and method for estimating positioning error within a wlan-based positioning system
Inventor: ALIZADEHSHABDIZ FARSHID
IPC: H04W4/02
Filed: 2007-10-19
Abstract: The invention features a method of estimating an expected error of a position estimate for use in a WLAN positioning system that estimates the position of a WLAN-enabled device. The WLAN-enabled device receives signals transmitted by a WLAN access point in range of the WLAN-enabled device. The method estimates the position of the WLAN-enabled device based on the received signals from the WLAN access point in range of the WLAN enabled device. The method also estimates an expected error of the position estimate based on characteristics of the WLAN access point in range of the WLAN enabled device, wherein the expected error predicts a relative accuracy of the position estimate. ® KIPO & WIPO 2009
Patent KR-20090092274-A (KR)
Title: Method for forming a film with a graded bandgap by deposition of an amorphous material from a plasma
Inventor: ROCA I CABARROCAS PERE
IPC: H01L21/205
Filed: 2007-10-26
Abstract: A method is described of forming a film of an amorphous material on a substrate by deposition from a plasma. The substrate is placed in an enclosure, a film precursor gas is introduced into the enclosure, and unreacted and dissociated gas is extracted from the enclosure so as to provide a low pressure therein. Microwave energy is introduced into the gas within the enclosure to produce a plasma therein by distributed electron cyclotron resonance (DECR) and cause material to be deposited from the plasma on the substrate. The said flow rate of the film precursor gas is altered during the course of deposition of material, so as to cause the bandgap to vary over the thickness of the deposited material. ® KIPO & WIPO 2009
Patent KR-20090092829-A (KR)
Title: Pump unit type servo-displacement flowmeter
Inventor: WAKAMATSU TAKESHI
IPC: G01F3/10
Filed: 2008-01-25
Abstract: Provided is a displacement flowmeter (1) which is constituted to comprise a removable pump unit (2), a body casing (3) for housing the pump unit (2), and a cover member (4). The body casing (3) is constituted to include a front body casing (8) having a structure for housing the pump unit (2) and a structure for integrating differential-pressure detecting means (6), and a rear body casing (10) connected to the front body casing (8) for mounting therein a servomotor (9) to become the body of shaft driving means (5). The pump unit (2) is inserted into a unit housing recess (11) of the front body casing (8), and is then covered with the cover member (4) so that it is completely housed.
Patent KR-20090088457-A (KR)
Title: Retransmission scheme for maintaining performance for wireless communications in the presence of periodic intermittent interference
Inventor: MAKHLOUF ISAM R
IPC: H04W84/12
Filed: 2007-12-05
Abstract: The invention can establish a default retransmission algorithm and an interference retransmission algorithm. The default retransmission algorithm can be a Distributed Coordination Function (DCF) based algorithm implemented in a MAC layer in conformance with an IEEE 802.11 based standard. The minimum cumulative back-off time for the default transmission algorithm can be less a minimum cumulative back-off time for the interference retransmission algorithm. The minimum cumulative back-off time for the interference retransmission algorithm can be greater than an on-cycle of the PII and less than a sum of the on and off-cycles of the PII (e.g., between ~8.3 ms and ~16.7 ms for microwave oven generated PII). A determination can be made whether periodic intermittent interference is present. If so, the default retransmission algorithm can be automatically utilized for wireless data conveyances. When PII is present, the interference retransmission algorithm can be automatically utilized. ® KIPO & WIPO 2009
Patent KR-20090108737-A (KR)
Title: Mg-BASED ALLOY PLATED STEEL MATERIAL
IPC: C23C2/04
Filed: 2008-03-14
Abstract: Disclosed is a Mg-based alloy plated steel material having excellent adhesion and corrosion resistance, which is characterized by comprising a hot-dip Mg-based alloy plating layer (which preferably contains not less than 15% by atom but less than 45% by atom of Zn).
Patent KR-20100014678-A (KR)
Title: Secure transactional communications
Inventor: COSTEA MIHAI
IPC: G06Q50/32
Filed: 2008-04-13
Abstract: Systems for providing disposable email addresses are disclosed herein. A user may set up a disposable email address for receiving emails from a trusted, Internet-based enterprise. The user may set up a dedicated mailbox folder associated with the disposable email address or enterprise. The email server may automatically direct emails coming from that enterprise into that folder. To ''unsubscribe,'' the user needs only to delete the dedicated folder. Alternatively, emails from the enterprise to the disposable address may be highlighted in the user's main inbox. Thus, the user may be assured that any such email related to that enterprise found in the user's inbox or dedicated mailbox folder is truly from the enterprise, and not a phishing expedition or spam. Such systems also provide the user with effective tools to recognize phish or spam emails that appear to be from the trusted enterprise and not to act on them.
Patent KR-20100014686-A (KR)
Title: Manufacturing preform for an optical member
Inventor: YOSHIOKA MASATO
IPC: B29D11/00
Filed: 2008-03-28
Abstract: A method for manufacturing a preform (65) from a nano composite resin that includes a thermoplastic resin containing inorganic fine particles, the preform being a pre-finish product of an optical member having an optical surface formed by press molding, is provided. The method includes:' supplying a solution (61) including the nano composite resin and a solvent into a mold which has an approximate optical surface closely resembling the optical surface and an opening to an atmosphere; and evaporating the solvent while a shape of the approximate optical surface is kept, to solidify the solution.
Patent KR-20090127343-A (KR)
Title: Fin for heat exchanger, guide, and method of using the guide
Inventor: OHGAMI ISAO
IPC: B21D53/08
Filed: 2008-03-17
Abstract: A fin that enhances heat exchange efficiency of a heat exchanger. The fin (1) for a heat exchanger is a fin fitted to heat conduction tubes and has a fin body (11), collars (13), and an erected part (14). The fin body (11) extends in a predetermined direction (91) and has holes for inserting the heat conduction tubes and arranged along the predetermined direction (91). Each collar (13) is erected on the same side as the fin body (11) so as to surround each hole. In a view of the fin (1) from the collar (13) side, the collars (13) are disposed between two straight lines (101,102) extending in the predetermined direction (91) on the surface (111) of the fin body (11), and the outer peripheries (131) of the collars (13) are in contact with the two straight lines (101, 102). The erected part (14) is erected on the fin body (11) on the same side as the collars (13) and is positioned on the outside of the two straight lines (101, 102). An end (141) of the erected part (14) is, when viewed from the surface (111) side, at a position higher than the ends (132) of the collars (13).
Patent KR-20090125198-A (KR)
Title: Use of a combination chain transfer and activating agent to control molecular weight and optical density of pd catalyzed norbornene polymers
Inventor: RHODES LARRY F
IPC: C08F2/38
Filed: 2008-03-28
Abstract: A method of controlling the molecular weight of poly(cyclic) olefin (norbornene-type) polymers and activating the polymerization thereof with a single material is provided. Such method include adding a chain transfer/activating agent to a mixture of monomer(s), catalyst, solvent and an optional cocatalyst and polymerizing the mixture to form a polymer. It is shown that the amount of chain transfer/activating agent in the mixture can serve to control the molecular weight of the resulting polymer, its percent conversion or both, and in some embodiments the optical density of the resulting polymer.
Patent KR-20100027099-A (KR)
Title: Medicine packaging device
Inventor: KAWAMOTO HAJIME
IPC: A61J3/00
Filed: 2008-06-30
Abstract: [PROBLEMS] A medicine packaging device that, despite being constructed in such a way that powdered medicine supplied to an annular groove with a circular arc cross sectional shape is raked out inward, has excellent ability of conveying medicine and allows the device to be easily cleaned. [MEANS FOR SOLVING PROBLEMS] Powdered medicine raking means (4) is constructed from an arm section (20) extending from a support section (20a) on the inner diameter side of powdered medicine standby means (2), and from a rake-out section (21) attached to that end of the arm section (20) which is on the side opposite the support section (20a) and raking powdered medicine inward out of the annular groove (10) of the powdered medicine standby means (2). Medicine recovery means (5) is constructed from a guide member (31) and a collection member (32). The guide member (31) has a tablet guide path (41) through which a tablet supplied from tablet supply means (6) passes and also has a powdered medicine guide path (40) through which the powdered medicine raked out by the powdered medicine rake-out means (4) passes. The collection member (32) leads medicine, coming from the guide member (31), to packaging means (7). The guide member (31) is detachably attached to the collection member (32).