baber/WOPTO huggingface dataset:
Patent KR-20090069685-A (KR)
Title: Duty correction circuit
Inventor: YOON DAE KUN
IPC: H03K19/003
Filed: 2007-12-26
Abstract: A duty correction circuit is provided to improve reliability of an operation by controlling a duty ratio of a clock signal that is a reference of a semiconductor memory device. An edge detector(120) detects a section in which two pairs of clocks with complementary relation among four clocks have the same logic level. A first edge detector detects a rising edge of a first clock and a third clock among four clocks. A second edge detector detects the rising edges of a second clock and a fourth clock among four clocks. A comparator(140) compares the phase of 180 degrees by comparing the section of respective pairs of clocks detected by the edge detector. The comparator compares the phase of 90 degrees by comparing the section with the other pairs of clocks. A control signal generator(180) outputs a control signal for controlling the phase by corresponding to the output of the comparator. A phase control unit controls the phase of four clocks by corresponding to the control signal outputted in the control signal generator.
Patent KR-20070037741-A (KR)
Inventor: CASSAGNE VALERICK
IPC: H01L21/02
Filed: 2005-07-07
Abstract: 진공 또는 거의 진공 조건 하에서 사용되는 부상 장치는 공기 베어링(4)을 형성하여 얇은 판형 기판(5)을 지지하는, 가스를 위한 다수의 주입 지점들(1) 및 인접한 흡입 지점들(2)을 가진 부상 판(3)을 포함한다. 다른 실시예들은 지지된 기판을 위한 이송 기구 및/또는 부상 판을 기울이는 경사 기구를 포함한다.
Patent KR-20070034044-A (KR)
Title: 할로겐-프리 첨가제로 방염된 폴리에스테르 조성물
IPC: C08K3/00
Filed: 2004-06-10
Abstract: 본 발명은 폴리머 수지 기재의 할로겐-프리 방염성 열가소성 성형 조성물, 그들의 제조를 위한 공정 및 할로겐-프리 방염성에 상응하는 문헌에 관한 것이다. 
     본 발명의 따른 조성물은 할로겐 프리 방염성 첨가제로서 하이포인산 알루미늄을 최소한 0.1~30 중량%, 다른 할로겐 프리 방염성 첨가제와의 혼합물에 관한 경우에는, 폴리에스테르, 특히 선형 폴리에스테르 수지 기재의 폴리머의 최소한 5~95 중량%를 포함한다.  
     폴리에스테르 조성물, 방염성, 할로겐 프리 첨가제
Patent KR-20070032362-A (KR)
IPC: A61K6/00
Filed: 2005-07-07
Abstract: 산-감응성 염료를 포함한 수성 액체를 포함하는 방법 및 조성물이 치과용 및 치과교정용 처치에 사용하기 위해 개시된다.  수성 액체는 눈에 보이는 색상 변화를 제공하여, 예를 들어 에칭 조성물, 자가-에칭 접착제 및 자가-접착성 조성물을 비롯한 산성 물질과의 접촉을 지시하는데 유용할 수 있다. 
     산-감응성 염료, 수성 액체, 치과용, 치과교정용, 에칭 조성물, 자가-에칭 접착제, 자가-접착성 조성물
Patent KR-20070058493-A (KR)
Title: Novel materials for the production of environmentally-friendly ammunition and other applications
Inventor: FERRUELO NICOLAS EVA MARIA
IPC: C22C13/00
Filed: 2005-08-08
Abstract: The invention relates to an ODS (oxide-dispersion-strengthened or particulate dispersion) type of material comprising a metal alloy matrix containing a dispersion of distributed reinforcement particles which impart optimal density and deformability to the material. The metal matrix comprises an alloy of zinc and bismuth, zinc and aluminium, tin and bismuth or tin and zinc and the reinforcement material comprises wolfram, ferrowolfram, oxides of both, carbides of both or derivatives thereof. The inventive material can be used to replace lead in the production of environmentally-friendly ammunition, fishing hooks, motor vehicle counterweights, X-ray and ionising radiation screens, golf clubs, waterworks and plumbing systems, as well as for electric and magnetic applications. The invention also relates to environmentally-friendly ammunition produced using the material comprising, for example, pellets.
Patent KR-20070050964-A (KR)
Title: Neublastin variants
Inventor: ROSSOMANDO ANTHONY
IPC: A61K38/17
Filed: 2005-08-18
Abstract: Variant Neublastin polypeptides having substitutions at selected amino acid residues are disclosed. Substitution at one or more selected amino acid residues decreases heparin binding and increases serum exposure of variant Neublastin polypeptides. Also disclosed are methods of using variant Neublastin polypeptides to treat disorders and activate the RET receptor in a mammal.
Patent KR-20070068356-A (KR)
Title: Thiol compound, and photosensitive composition and black matrix resist composition using the compound
Inventor: KAMATA HIROTOSHI
IPC: G03F7/027
Filed: 2005-10-25
Abstract: The invention is related to a thiol compound represented by formula (1), production method thereof, and a photosensitive composition and a resist composition for black matrix for color filters which use the thiol compound and are excellent in sensitivity and can keep the line width in patterns unchanged, i. e. attain an excellent developing latitude. (All the symbols have the same meanings as defined in the Description.)
Patent KR-20070108130-A (KR)
Title: Pon system with local networking capability
Inventor: CHAE CHANG JOON
IPC: H04B10/2581
Filed: 2005-09-07
Abstract: An optical network unit (10) for a PON system, for communicating with a PON terminal (1) and for communicating over a LAN (9). In a first mode the optical network unit (10) uses a two-way communications port (12) for communication with the PON terminal (1) over a first fibre (11). In a second mode, the optical network unit (10) uses a second transmission port (13) for transmission of LAN traffic over a second fibre (14), and receives traffic through the first port (12). Transmissions over the second fibre (14) are unidirectionally fed into a local N x N star coupler (5) such that LAN traffic is only broadcast to local optical network units, and is not transmitted to the PON terminal (1). A simple switching arrangement (OSW1, OSW2) enables selection of operation in the first mode or second mode.
Patent KR-20070113186-A (KR)
Title: Methods of treating proliferative skin diseases using carbazole derivatives
Inventor: DENMEADE SAMUEL R
IPC: A61K31/407
Filed: 2005-09-09
Abstract: The present invention relates to a method of treating a proliferative skin disease, comprising administering a therapeutically effective amount of a trk inhibitor.
Patent KR-20070073777-A (KR)
Title: Medicine cart
Inventor: YUYAMA SHOJI
IPC: A61J3/00
Filed: 2005-10-07
Abstract: A medicine cart (1) having excellent workability in filling and returning a medicine, comprising an upwardly opening cassette (10) storing a plurality of medicines (15a, 15b, 15c) arranged in a row in an upright state and a pressing member (47) pressing the rearmost medicine (15c) in the cassette (10) forward. An insert guide part (51) is formed at the pressing side end part of the pressing member (47) so that the medicine (15) can be inserted between the pressing member (47) and the rearmost medicine (15c).
Patent KR-20070091602-A (KR)
Title: Arf-bp1 as mediator of p53-dependent and independent tumor suppression and uses thereof
Inventor: GU WEI
IPC: C07K14/47
Filed: 2005-09-15
Abstract: The present invention relates to the mechanism of ARF-mediated cell growth suppression. ARF-BP1 is identified as a novel ubiquitin ligase, and a major component of ARF-containing nuclear complexes in human cells. The present invention discloses a novel mechanism of ARF-mediated p53 activation and that ARF-BP1 is a critical mediator of both p53-independent and p53-dependent tumor suppression functions of ARF. Inactivation of ARF-BP1 in normal cells stabilizes p53 and induces p53-dependent apoptosis. Inactivation of ARF-BP1, but not Mdm2, in p53-wildtype cells promotes cell growth inhibition in a manner reminiscent of ARF induction. ARF-BP1 directly binds and ubiquitinates p53 and inactivation of endogenous ARF-BP1 is crucial for ARF-mediated p53 stabilization in Mdm2-null cells. ARF-BP1 is advantageous over Mdm2 as a target for suppressing tumor cell growth regardless of p53 status.
Patent KR-20070057266-A (KR)
Title: Composite filtration article
Inventor: RASMUSSEN JERALD K
IPC: B01D15/08
Filed: 2005-09-29
Abstract: A composite filter medium comprising a filter element comprising at least one porous fibrous filtration layer, and at least one layer of a sorbent, stationary phase particulates selected from organic or inorganic particulates having an average diameter of less than 50 micrometers, soft particulates, and ground monolithic particulates. The particulates are capable of binding target molecule by, for example, adsorption, ion exchange, hydrophobic binding, and affinity binding. The particulates provide higher binding capacities than can be achieved using filter media incorporating conventional process scale chromatography resin particulates.
Patent KR-20070084441-A (KR)
Title: Coherent caching of local memory data
Inventor: HOOGERBRUGGE JAN
IPC: G06F12/0831
Filed: 2005-11-08
Abstract: A multi processor system 1 comprises a plurality of processors 21 to 25, a system bus 30 and a main system memory 40. Each processor 21 to 25 is connected to a respective cache memory 41 to 45, with each cache memory 41 to 45 in turn being connected to the system bus 30. The cache memories 41 to 45 store copies of data or instructions that are used frequently by the respective processors 21 to 25, thereby eliminating the need for the processors 21 to 25 to access the main system memory 40 during each read or write operation. Processor 25 is connected to a local memory 50 having a plurality of data blocks (not shown). According to the invention, the local memory 50 has a first port 51 for connection to its respective processor 25. In addition, the local memory 50 has a second port 52 connected to the system bus 30, thereby allowing one or more of the other processors 21 to 24 to access the local memory 50. The invention enables the coherent caching of local memory data, using local memory devices that are less expensive, faster, and having more predicable timing than cache memories.
Patent KR-20070113193-A (KR)
Title: Composition based on vegetal extracts of ajuga reptans for preventing hair loss, stimulating the growth of hair, regulating the production of sebum
Inventor: GIULIANI GIAMMARIA
IPC: A61K8/97
Filed: 2006-03-21
Abstract: The present invention relates to preparations based on vegetal extracts of Ajuga reptans for favouring the growth of hair and stimulating the hair bulb. The preparations of the invention are in suitable formulations for oral administration or local application and are specifically suitable for the prevention and treatment of androgenic alopecia in males and females.
Patent KR-20070097065-A (KR)
Title: Hyaluronic acid derivative and neural stem cells for sci and pnt regeneration
Inventor: PAVESIO ALESSANDRA
IPC: C12N5/0797
Filed: 2006-01-18
Abstract: A biomaterial for the treatment of spinal cord or of peripheral nerve injury injury, obtainable by: a) treating a hyaluronic acid derivative with a coating solution promoting Neuronal Stem Cells adhesion, branching and differentiation; b) contacting isolated Neuronal Stem Cells with the hyaluronic acid derivative obtained from step a) and culturing and expanding the absorbed cells in the presence of growth or neurotrophic factors selected from FFGF (basic fibroblast growth factor), CNTF (ciliary neurotrophic factor), BDNF (brain derived neurotrophic factor) and GDNF (glial derived neurotrophic factor) or mixtures thereof.
Patent KR-20070097541-A (KR)
Title: Method for preparing acrylic acid involving a partial oxidation of propane into propylene
Inventor: DUBOIS JEAN LUC
IPC: C07C57/04
Filed: 2006-01-18
Abstract: The invention relates to a method for preparing acrylic acid by oxidizing propylene and then acrolein, involving the recycling of gases that had not reacted by means of a partial oxidation of the propane, in parallel, at the end of the acrylic acid recovery step, then returning, to the propylene-converting reactor, a gas rich in both propane and propylene having been subjected to a second passage in the acrylic acid recovery column.
Patent KR-20070094836-A (KR)
Title: Topical stabilized prostaglandin e compound dosage forms
Inventor: MO Y JOSEPH
IPC: A61K9/00
Filed: 2006-01-06
Abstract: A packaged, multi-component dosage form comprises a sealed actives compartment containing a prostaglandin E group compound; and a sealed inerts compartment containing a pharmaceutically compatible topical delivery vehicle therefor. Tthe delivery vehicle is combinable with the prostaglandin E group compound to provide a pharmaceutical composition for topical application to a patient, for example, to treat sexual dysfunction.
Patent KR-20070102709-A (KR)
Title: Communications system, method for controlling a communications system, network access device and method for controlling a network access device
Inventor: BIENAS MAIK
IPC: H04B7/26
Filed: 2006-01-10
Abstract: The invention relates to a communications system with a network access device, which enables the access of a first to a third communications network and the access from a second to a third communications network, and during the data transmission from the first to the third communications network and the data transmission from the second to the third communications network, the same network layer address of the network access device can be used and, in particular, remains the same during a handover of a user terminal from the first to the second communications network.
Patent KR-20070106529-A (KR)
Title: Critical phase alkylation process
Inventor: BULTER JAMES R
IPC: C07C2/64
Filed: 2006-02-15
Abstract: A process for the production of ethylbenzene by the ethylation of benzene in the critical phase in a reaction zone containing a molecular sieve aromatic alkylation catalyst comprising cerium-promoted zeolite beta. A polyethylbenzene is supplied into the reaction zone and into contact with the cerium-promoted zeolite beta having a silica/alumina mole ratio within the range of 20-500. The reaction zone is operated at temperature and pressure conditions in which benzene is in the supercritical phase to cause ethylation of the benzene and the transalkylation of polyethylbenzene and benzene in the presence of the zeolite beta catalyst. An alkylation product is produced containing ethylbenzene as a primary product with the attendant production of heavier alkylated byproducts of no more than 60 wt.% of the ethylbenzene. The alkylation reaction zone is operated under conditions providing a composite byproduct yield of propyl benzene and butyl benzene relative to ethylbenzene, which is no more than one half of the corresponding yield byproduct for zeolite beta promoted with lanthanum. The production of ethylbenzene in the critical phase alkylation reaction zone is attended by recycle of a polyalkylated aromatic component of the reaction product back to the reaction zone.
Patent KR-20070104446-A (KR)
Title: Self-degradable two-component reactive adhesive for medical use and resin for medical use
Inventor: NAKAJIMA NAOKI
IPC: C09J103/00
Filed: 2006-01-31
Abstract: [PROBLEMS] To provide an adhesive for medical use and a hydrous gelatinous resin for medical use, which sufficiently satisfy general properties required for adhesives or resins for medical use and rapidly disintegrate after a lapse of a designed disintegration time, in which the designed time can be relatively freely adjusted and controlled. [MEANS FOR SOLVING PROBLEMS] An aqueous solution of E-glucan converted into an aldehyde having a weight average molecular weight of 1,000 to 200, 000 is used as first liquid, and an aqueous solution of an amino group-containing polymer comprising an amino group-containing unit chain is used as a second liquid. When the weight average molecular weight of the amino group-containing polymer is 1,000 to 20,000 and the first liquid and the second liquid are mixed, the pH will be in the range of 5.0 to 8. 0.
Patent KR-20070113219-A (KR)
Title: First wall components for a fusion reactor
Inventor: FRIEDRICH THOMAS
IPC: G21B1/13
Filed: 2006-03-17
Abstract: The invention relates to a first wall component pertaining to a fusion reactor. Said component comprises at least one heat shield comprising a region A inclined towards the plasma and a region B opposing the plasma and consisting of a graphite-type material. Said heat shield comprises at least one slit which ends in the surfaces A or B and is oriented essentially in the direction of the axis of the cooling tube. The components meet the mechanical demands resulting both from the production and from thermal cycles in an adapted manner.
Patent KR-20070106025-A (KR)
Title: Flow-through cosmetic applicator package
Inventor: BOUIX HERVE
IPC: A46B11/04
Filed: 2006-02-17
Abstract: The present invention is a flow-thru cosmetic dispenser and applicator that comprises a means for controlling the flow of product from a reservoir to an applicator tip. The flow control means comprises wedge structures attached to biased hinges. The wedge structures move on the hinges in response to the removal or placement of a closure. The movement of the wedges alternately opens and pinches-off a deformable conduit in which the product flows. The invention includes means for converting any ordinary cosmetic container into a flow-thru container.
Patent KR-20080000576-A (KR)
Title: Spinel sintered body, light transmission window and light transmission lens
Inventor: SASAME AKIRA
IPC: G02F1/1335
Filed: 2006-03-28
Abstract: An inexpensive spinel sintered body exhibiting low degree of polarization and high thermal conductivity, and useful light transmission window and light transmission lens for a light emitting device. The spinel sintered body is characterized in that the contrast value by white light is 300 or more where the contrast value is the quotient obtained by dividing the quantity of transmitted light when the spinel sintered body is sandwiched by two polarizing plates having parallel polarizing direction by the quantity of transmitted light when the spinel sintered body is sandwiched by two polarizing plates having orthogonal polarizing direction.
Patent KR-20070118273-A (KR)
Title: Method and apparatus for data and pilot structures supporting equalization
Inventor: MALLADI DURGA PRASAD
IPC: H04B1/707
Filed: 2006-03-29
Abstract: Techniques for transmitting data in a manner to facilitate equalization at a receiver are described. Guard intervals are appended to data blocks such that each data block has a guard interval at the beginning of the data block and a guard interval at the end of the data block. Each guard interval may be discontinuous transmission (DTX), a polyphase sequence, or some other known sequence. Pilot is appended to each set of at least one data block. The data blocks, pilot, and guard intervals may be sent using various slot structures and are processed for transmission. The processing may include mapping the data blocks to at least one physical channel, channelizing the data blocks for each physical channel with a channelization code, combining all physical channels, and scrambling the combined data, pilot, and guard intervals with a scrambling code.
Patent KR-20070120172-A (KR)
Title: Method for starting a gas and steam turbine system
Inventor: GOBRECHT EDWIN
IPC: F02C7/057
Filed: 2006-03-31
Abstract: The invention relates to a method for starting a gas and steam turbine system (1) which comprises a gas turbine system (Ia) which comprises at least one gas turbine (2), in addition to at least one steam turbine system (Ib) which comprises at least one steam turbine (20) and at least one steam system. Heat produced by the working fluid (AM) and which is released in the gas turbine (2) is guided to the steam system in order to produce steam which drives the steam turbine (20). According to the invention, during starting, the gas turbine (2) is started prior to the steam turbine (20) and the steam turbine (20) is started in the presence of the first steam in the system and is impinged upon by said steam.
Patent KR-20070119058-A (KR)
Title: High speed substrate aligner apparatus
Inventor: JAIRO TERRA MOURA
IPC: H01L21/68
Filed: 2006-03-29
Abstract: A substrate aligner providing minimal substrate transporter extend and retract motions to quickly align substrate without back side damage while increasing the throughput of substrate processing. In one embodiment, the aligner having an inverted chuck connected to a frame with a substrate transfer system capable of transferring substrate from chuck to transporter without rotationally repositioning substrate. The inverted chuck eliminates aligner obstruction of substrate fiducials and along with the transfer system, allows transporter to remain within the frame during alignment. In another embodiment, the aligner has a rotatable sensor head connected to a frame and a substrate support with transparent rest pads for supporting the substrate during alignment so transporter can remain within the frame during alignment. Substrate alignment is performed independent of fiducial placement on support pads. In other embodiments the substrate support employs a buffer system for buffering substrate inside the apparatus allowing for fast swapping of substrates.
Patent KR-20080012939-A (KR)
Title: Latent curing agent
Inventor: KOMURO KATSUHIKO
IPC: C08L1/08
Filed: 2006-06-02
Abstract: Disclosed is an aluminum chelate-based latent curing agent capable of curing a thermosetting epoxy resin at a comparatively low temperature in a short time. Also disclosed is a method for producing such an aluminum chelate-based latent curing agent by which method curing conditions of the aluminum chelate-based latent curing agent can be controlled comparatively easily. Specifically disclosed is an aluminum chelate-based latent curing agent obtained by reacting an aluminum chelating agent with a silsesquioxane-type oxethane derivative in the presence of a water-insoluble or poorly water-soluble cellulose ether. This latent curing agent has a coating layer composed of the water-insoluble or poorly water-soluble cellulose ether. The surface of this latent curing agent is preferably treated with an isocyanate compound.
Patent KR-20080020623-A (KR)
Title: Lenticular lens, light diffusing sheet and projection screen
Inventor: KATSURA YUKI
IPC: G02B3/06
Filed: 2006-06-28
Abstract: A lenticular lens (23) comprising a plurality of convex unit lenses (23b) each having a curved surface shape where opposite-side planes gradually expand outward from the top surface (light exit plane) toward the bottom surface (light entry plane), these plurality of unit lenses (23b) being formed by being arranged in parallel on a base film (21). An acute angle (R) formed by tangents to a pair of curved lines corresponding to opposite-side planes appearing at a section perpendicular to the longitudinal direction of the unit lens (23b) and a line parallel to the top surface (or the bottom surface) of the unit lens (23b) falls within the following angle range. 139(d/p)3-176(d/p)2 + 78(d/p) + 74.4 >R > 346(d/p)3-469(d/p)2 + 219(d/p) + 45.0, where (d) is half the length of the interval between a pair of curved lines, (p) is a disposing pitch between unit lenses. ® KIPO & WIPO 2008
Patent KR-20080005308-A (KR)
Title: Enhanced rake structure
Inventor: HACKETT WILLIAM C
IPC: H04B1/7117
Filed: 2002-12-17
Abstract: A rake architecture for a frequency division duplex (FDD) and use also in TDD and TD-SCDMA type communications system, designed to significantly reduce the memory capacity required and thereby also reduce an area on the die of an application specific integrated circuit (ASIC) into which the memory is integrated. A single circular buffer (60), preferably of the shared memory type is shared by all of the rake fingers (RAKE FINGERS 1, 2, 3, 4, 5 and 6) of a rake receiver to significantly reduce the hardware and software required to time align multipath signals (DATA IN) received by a UE from a base station. The unique time alignment technique also reduces the number of code generators (62, 64 and 66) required to track a plurality (typically three) of base stations.