baber/WOPTO huggingface dataset:
Patent KR-20070046862-A (KR)
Inventor: KONO MASAKI
IPC: H02P21/18
Filed: 2005-04-01
Abstract: 회전 속도가 낮은 경우에도 출력 전압의 SN 비를 높게 하여 1차각 주파수 연산값의 연산 오차를 제어하고, 짧은 조정 시간으로 안정된 회전을 얻을 수 있다. 
     토크 지령값, 유도 전동기의 회로 정수 및 유도기에 관한 실측값에 근거하여 선택된 자속 지령값과, 유도 전동기의 회로 정수에 근거하여 유도 전동기에 인가하는 전압이 설정값 이상이 되도록 자속 지령 연산값을 산출하는 유도 전동기의 벡터 제어 장치.
Patent KR-20070035106-A (KR)
Title: 센터리스 연삭방법
IPC: B24D3/26
Filed: 2005-08-11
Abstract: 본 발명에 따르는 조절된 마이크로 구조를 갖는 유기 결합된 연마 공구는 비교적 낮은 용적%의 연마 입자를 포함하고 비교적 낮은 경도 등급을 갖지만, 특히 다목적 연삭 공정, 예를 들면, 센터리스 연삭에서, 훨씬 더 경질 등급이고 다공도가 보다 낮은 공구의 효율적인 연삭 성능 및 우수한 기계적 강도를 특징으로 한다.  이들 공구를 사용하는 센터리스 연삭방법이 제공된다.  응집된 연마 입자를 사용하는 연마 공구의 제조방법이 기재되어 있다. 
       
     센트리스 연삭방법, 연삭 공정, 연마 공구, 경도 등급.
Patent KR-20070058474-A (KR)
Title: Submarine water reservoir
Inventor: TANGNEY PETER JOHN
IPC: E03F1/00
Filed: 2005-08-02
Abstract: A method of storing water comprising restraining at least one flexible storage reservoir (12) in a submerged position within a body of salt water (14); establishing a terrestrial intake (16) in fluid communication with the flexible storage reservoir (12) and establishing a terrestrial outlet (30) in fluid communication with the flexible storage reservoir for the release of stored water.
Patent KR-20070059113-A (KR)
Title: Active photosensitive structure with buried depletion layer
Inventor: JERDEV DIMITRI
IPC: H01L31/10
Filed: 2005-08-30
Abstract: An imager pixel has a photosensitive JFET structure having a channel region located above a buried charge accumulation region. The channel region has a resistance characteristic that changes depending on the level of accumulated charge in the accumulation region. During an integration period, incident light causes electrons to be accumulated inside the buried accumulation region. The resistance characteristic of the channel region changes in response to a field created by the charges accumulated in the accumulation region. Thus, when a voltage is applied to one side of the channel, the current read out from the other side is characteristic of the amount of stored charges.
Patent KR-20070102468-A (KR)
Title: Electroacoustic transducer
Inventor: BUSCH RAINER
IPC: G10K11/20
Filed: 2005-12-02
Abstract: The invention relates to an electroacoustic converter for using under water, said converter comprising a reflector (11) and a hydrophone (12), especially a ceramic hollow sphere, which is axially distanced from the reflector and is arranged upstream of the reflector (11) in the sound incidence direction. The aim of the invention is to obtain a flat phase course without phase shifts, even after a flush integration into the outer skin of a boat body. To this end, a reflector ring (16) which is concentric with the hydrophone (12) is arranged upstream of the reflector (11), the inner annular wall (161) of the reflector ring being at a radial distance from the hydrophone (12). The spatial association of the hydrophone (12) and the reflector ring (16) is such that the hydrophone (12) is arranged at a pre-determined distance (h) from the front surface (162) of the reflector ring (16), opposing the reflector (11). The hydrophone can at least partially project past the front surface or be set back from the front surface (162) of the reflector ring (16).
Patent KR-20070064440-A (KR)
Title: Titanium compound and method for producing optically active cyanohydrins
Inventor: YOSHINAGA KAZUHIKO
IPC: C07B61/00
Filed: 2005-10-06
Abstract: Disclosed is a titanium compound prepared from an optically active ligand represented by the following general formula (1) (wherein R2, R3 and R4 independently represent a hydrogen atom, an alkyl group or the like, and A* represents a hydrocarbon-containing group with three or more carbon atoms having an asymmetric carbon or axial asymmetry), and a reaction mixture of a titanium tetraalkoxide compound and water, or a titanium oxoalkoxide compound. Also disclosed is a method for producing optically active cyanohydrins which is characterized by reacting a carbonyl compound and a cyanating agent in the presence of such a titanium compound.
Patent KR-20070089679-A (KR)
Title: Yarn distributor for a straight knitting machine
Inventor: BASEGGIO OLIVIER
IPC: D04B15/56
Filed: 2005-11-16
Abstract: The invention relates to a yarn distributor (1), comprising a pad (2) sliding in the track (6) of a guide-bar, a thread guide (3) with a point facing downwards, for guiding a thread to the needles of a knitting machine, a connection (9) with a connector means for connecting the same to an actuator means, the thread guide (3) having a mobile connection with vertical translation relative to the pad (2) such as to arrange the point of the thread guide just above the needle boards in a first knitting configuration and to remove the same from the knitting zone in a second non-knitting configuration. The connection (9) may permit the connector means to go from the first to the second configuration and vice versa, characterised in comprising an intermediate element (14) distinct from the pad (2), engaged with the thread guide (3) by means of a cam. The intermediate element (14) and the pad (2) may be assembled on two different guide tracks and each have a connection to a connector means for an actuator means.
Patent KR-20070085679-A (KR)
Title: Solid skin care composition comprising multiple layers
Inventor: TANIGUCHI TOSHIYA
IPC: A61K8/36
Filed: 2006-09-01
Abstract: The present invention relates to a solid skin care composition comprising: (a) a first layer which is solid at 45°C and which is selected from the group consisting of a water-in-oil emulsion, an oil-in-water emulsion and an oil dispersion; and (b) a second layer which is a pressed powder layer; wherein the first layer and the second layer are provided in the same package in a manner such that the first layer and the second layer can be simultaneously applied.
Patent KR-20070085836-A (KR)
Title: Method for the preparation of cyclohexanone
Inventor: LECONTE PHILIPPE
IPC: C07C45/27
Filed: 2005-11-30
Abstract: The invention relates to a method for the preparation of cyclohexanone from cyclohexane. The invention relates more particularly to a method for the production of cyclohexane whose impurity content enables cyclohexanone to be used as a raw material for the production of e-caprolactam. The inventive method consists in treating the mixture of cyclohexanol/cyclohexanone arising from oxidation of cyclohexane by oxygen in a dehydrogenation stage in order to transform cyclohexanol into cyclohexanone and the impurities present such as cyclopentenal. The inventive method makes it possible to obtain highly pure cyclohexanone which is compatible when used as a raw material in the synthesis of e-caprolactam.
Patent KR-20070095292-A (KR)
Title: Pure dielectric antennas and related devices
Inventor: IDE JONATHAN
IPC: H01Q9/04
Filed: 2006-01-17
Abstract: There is disclosed an antenna device comprising an elongate dielectric radiating element having a longitudinal axis and a feeding mechanism for generating displacement currents in the dielectric radiating element. The radiating element is configured to support displacement current resonance modes parallel to the longitudinal axis but to inhibit displacement current resonance modes transverse to the longitudinal axis.
Patent KR-20070086267-A (KR)
Title: Retransmitting method and transmitting method in multi-antenna transmission
Inventor: LI JIFENG
IPC: H04B7/06
Filed: 2005-12-14
Abstract: A transmitting apparatus capable of enhancing the certainty of data transmission of MIMO system, improving the system throughput, and providing a retransmission technique adaptive to the multi-antenna transmission. In this apparatus, a serial/parallel converting part (300) serial/parallel converts the data, which is to be transmitted, into a number nT of data substreams. A data rearranging part (301) rearranges, based on feedback information, the nT data substreams. CRC encoding parts (302) CRC encode the respective data substreams. Modulating/encoding parts (303) modulate and encode the respective corresponding data substreams. A number nT of transmission antennas (304) transmit the data substreams.
Patent KR-20070088747-A (KR)
Title: Method for producing semiconductor chips from a wafer
Inventor: SPITZ RICHARD
IPC: H01L21/78
Filed: 2005-11-07
Abstract: The invention relates to a method for producing semiconductor chips (2) from a wafer (1) comprising a plurality of semiconductor chips (2). Faults in the crystalline structure of the chip (2) can be significantly reduced by creating rupture joints (14) in the wafer surface after the production of the wafer (1), and breaking the wafer (1) along the rupture joints (14) in order to obtain individual semiconductor chips (2).
Patent KR-20070090981-A (KR)
Title: Brightness enhancement article
Inventor: WHITNEY LELAND R
IPC: G02F1/1335
Filed: 2005-12-01
Abstract: The surface structure (32) of a transparent film (30, 60, 84) recycles light (54, 70) that would exit an LCD display (82) at angles greater than 75° for brightness enhancement. The disclosed structures might not include small prisms (36, with a height of 5-20mum) with facets angled at about 90° but they all contain (large) prisms (38, with a height of 20-50mum) that feature a (rounded) peaks with facets (40,42) angled at about 96° and a base with facets (44, 46) angled at about 90°. The radius of curvature (rc) of a rounded peak is small (<10.5mum) to avoid undesirable brightness reduction.
Patent KR-20070092283-A (KR)
Title: Optical scanning device
Inventor: TUKKER TEUNIS W
IPC: G11B7/135
Filed: 2005-12-15
Abstract: An optical scanning device (1) for scanning optical record carriers (2) having cover layers of different thicknesses. The scanning device has a first mode for scanning a first optical record carrier, a second mode for scanning a second optical record carrier and a third mode for scanning third optical record carrier. The device comprises an objective lens system (10) and a switchable optical element (8) having a first discrete state and a different, second discrete state. The element comprises: a fluid system including a first fluid (18) and a different, second fluid (19); a wavefront modifier (17); and a fluid system switch for acting on the fluid system to switch between the first and second discrete states of the element. When the element is in the first discrete state, the wavefront modifier (17) is substantially covered by the first fluid (18), and when the element is in the second discrete state, the wavefront modifier (17) is substantially covered by the second fluid (19). The wavefront modifier includes a non-periodic phase structure including a plurality of stepped annular zones separated by steps, the zones forming a non-periodic radial pattern, and is characterized in that the wavefront modifier further includes an aspherical surface. The scanning device is arranged to operate using the element (8) in the second state to generate spherical aberration when in the second mode, the aspherical surface of the element (8) in the second state compensating for more than half of the spherical aberration due to the objective lens system (10) and second record carrier in combination.
Patent KR-20070095363-A (KR)
Title: Measuring apparatus, exposure apparatus and method, and device manufacturing method
Inventor: OUCHI CHIDANE
IPC: H01L21/027
Filed: 2006-04-24
Abstract: A measuring apparatus includes a pinhole mask, located at an object plane of an optical system to be measured, and having a plurality of pinholes for generating a spherical wave from a measuring light, and a diffraction grating for splitting the measuring light that has passed the pinhole mask and the optical system, wherein Lg = m . Pg2 / U is met, where Pg is a grating pitch of the diffraction grating, U is a wavelength of the measuring light, m is an integer other than 0, and Lg is a distance between the diffraction grating and an image plane of the optical system, and wherein the measuring apparatus calculates a wavefront aberration of the optical system from an interferogram formed by causing interference of the measuring light split by the diffraction grating.
Patent KR-20070102704-A (KR)
Title: Glass composition for production of glazing absorbing ultraviolet and infrared radiation
Inventor: TEYSSEDRE LAURENT
IPC: C03C3/091
Filed: 2006-02-06
Abstract: The invention relates to a glass composition for production of glazing absorbing ultraviolet and infrared radiation, comprising the following oxides with a content by weight varying within the given limits SiO2 65 - 80 %, AI2O3 0 - 5 %, B2O3 0 - 5 %, CaO 5 - 15 %, MgO 0 - 2 %, Na2O 9 - 18 %, K2O 0 - 10 %, BaO 0 - 5 %, characterised in further comprising the following absorbing agents with a content by weight varying within the given limits: Fe2O3 (total iron) 0.7 - 1.6 %, CeO2 0.1 - 1.2 % TiO2 0 - 1.5 % the glass having a redox factor less than or equal to 0.23 and having no tungsten oxide WO3.
Patent KR-20070093467-A (KR)
Title: Graphics engine for high precision lithography
Inventor: SANDSTROM TORBJORN
IPC: G03F1/76
Filed: 2002-09-09
Abstract: The invention relates to rendering high precision images with sub-pixel resolution and is applicable to production of reticles and large area masks, direct writing of patterns and inspection of reticles or other patterned work pieces. Aspect of the invention can apply to both SLM and scanning technologies. The invention includes a method to modulating a micro mirror array to create and intensity image. The application discloses overlap zones, use of guard zones, moving and resizing polygons, representing areas utilizing two levels of resolution, defining edges, orientation of edges and corners.
Patent KR-20070107095-A (KR)
Title: Contrast-increasing rear projection screen
Inventor: VERGOEHL MICHAEL
IPC: G03B21/56
Filed: 2006-03-03
Abstract: Disclosed is a rear projection apparatus, a rear projection screen, and an associated method for representing static or moving images, in order to improve representation especially in ambient light. Said rear projection apparatus comprises at least one projection screen (107) and at least one light source (101) that is provided in order to be rear-projected onto the projection screen (107) which is adjusted so as to absorb in a spectrally selective manner for an ambient light at least outside at least one narrow-band spectral transmission range. Said projection screen (107) encompasses absorbing metallic nanoparticles (106) which absorb in at least one spectral range of light that is visible to the human eye. The projection screen (107) makes it possible to transmit useful light within the spectral transmission range.
Patent KR-20070116064-A (KR)
Title: Manual valve where mal function is prevented
Inventor: AOYAMA TATSUHITO
IPC: F16K35/00
Filed: 2005-04-13
Abstract: A manual valve in which malfunction is prevented without impairing operability in opening and closing the valve. A manual valve (1) where malfunction is prevented has a lock mechanism composed of a parallel pin (75) provided so as not to rotate relative to a housing (71) and of a sub-handle (73) provided at a handle (72) and engaged with the parallel pin (75). The parallel pin (75) or the sub-handle (73) is urged by a lock spring (77) and the sub-handle (73) is engaged with the parallel pin (75), thereby the rotation of the handle (72) is inhibited. Further, in a manual valve (2) where malfunction is prevented, a lock mechanism is composed of a spring pin (175) provided so as not to rotate relative to a housing (171), a cam groove (172a) provided in the handle (172) and in which the spring pin (175) is inserted, and a sub-handle (173) integral with the handle (172) and urged by the spring (177).
Patent KR-20070114209-A (KR)
Title: Vaccines containing ribavirin and methods of use thereof
Inventor: SALLBERG MATTI
IPC: C12N7/01
Filed: 2001-08-15
Abstract: Compositions and methods for enhancing the effect of vaccines in animals, such as domestic, sport, or pet species, and humans are disclosed. More particularly, vaccine compositions comprising ribavirin and an antigen, preferably an antigen that has an epitope present in Hepatitis C virus (HCV), are disclosed for use in treating and preventing disease, preferably HCV infection.
Patent KR-20080002864-A (KR)
Title: Translating/turning 2-degree-of-freedom stage device and 3-degree-of-freedom stage device using the same
Inventor: KOMIYA TAKEHIKO
IPC: G12B5/00
Filed: 2006-06-19
Abstract: A translating/turning 2-degree-of-freedom stage device capable of finely positioning a table with respect to Y and R and movable through a long stroke for transportation. The stage device comprises at least two sets (6a, 6b) of uniaxial driving and translating/turning mechanism formed of two translating freedom degree parts with translating freedom degrees, one turning freedom degree part with turning freedom degrees, and a motor and a uniaxial driving and translating/turning mechanism formed of a motor controller, and a second mechanism part (16) with one turning freedom degree and one translating freedom degree. Thus, the stage device can perform a translating movement in the Y-direction and a turning by an angle of R.
Patent KR-20070121848-A (KR)
Title: System for secure transfer of online privileges
Inventor: DHUNJISHAW DAVID B
IPC: G06Q30/08
Filed: 2005-12-12
Abstract: Methods and apparatus for transferring privileges in a computer system. In one implementation, a system for transferring online privileges includes: a game server having a network connection and storing data providing an online game and game environment; a game database connected to said game server, said game database storing data representing one or more game items, data representing a first user game account, and data representing a second user game account, said game item associated with said first user game account; an auction server having a network connection and connected to said game server though said network connections, and storing data providing an online auction for game items; and an auction database connected to said auction server, said auction database storing data representing one or more game items received from said game server, data representing a first user auction account, and data representing a second user auction account.
Patent KR-20080013958-A (KR)
Title: Silicone rubber composition
Inventor: TASAKI TOMOKO
IPC: C08K3/36
Filed: 2006-06-02
Abstract: (A) a diorganopolysiloxane having with an average of at least two alkenyl groups in one molecule; (B) an organopolysiloxane having with an average of at least two silicon-bonded hydrogen atoms; (C) a calcium carbonate powder; (D) a diorganopolysiloxane capped at both molecular terminals with silanol groups which are free of alkenyl groups and silicon-bonded hydrogen atoms; and (E) a hydrosilylation reaction catalyst, may produce a silicone rubber with initially designed physical properties and adhesion to silicone rubber even after long storage.
Patent KR-20080033902-A (KR)
Title: Methods for treating drug resistant cancer
Inventor: MICHELSON GLENN C
IPC: A61K31/496
Filed: 2006-05-10
Abstract: A method for treating drug-resistant cancer, includes: administering to a patient in need thereof, a compound of formula I, a tautomer of the compound, a salt of the compound, a salt of the tautomer, a mixture thereof, or a pharmaceutical composition comprising the compound, the tautomer, the salt of the compound, the salt of the tautomer, or the mixture, wherein the patient is a cancer patient with drug-resistant cancer, wherein the compound of Formula I is as defined in the application.
Patent KR-20080025094-A (KR)
Title: Piezo actuator for cooling
Inventor: PALANDUZ CENGIZ A
IPC: H01L41/24
Filed: 2006-06-30
Abstract: A piezo actuator includes a plurality of layers of ceramic material, a plurality of layers of conductive material interspersed between the plurality of layers of ceramic material, and a plate attached to an end of the actuator. The plate of the piezo actuator includes an overhang portion. ® KIPO & WIPO 2008
Patent KR-20090074566-A (KR)
Title: Method for cleaning back side surface of photo mask
Inventor: JEONG SOO KYEONG
IPC: H01L21/027
Filed: 2008-01-02
Abstract: A method for cleaning the back side of a photomask is provided to remove the impurities of the back side of a mask within a short time, thereby improving the productivity of a whole process. A mask(100) whose back side is contacted to a cleaning chemical liquid(401) is prepared. Ultrasonic wave is applied to the cleaning chemical liquid to remove the impurities of the back side of the mask. The cleaning chemical liquid is put in a box type cleaning chamber(400) with a vibrator which generates the ultrasonic wave. A cap(200) covers the front of the mask. A mask handler(300) is mounted in the cleaning chamber to enable the back side of the mask to be contacted to the cleaning chemical liquid. The cap covers some part of the mask.
Patent KR-20090074874-A (KR)
Title: Apparatus and method for simplifing three dimensional mesh data
Inventor: LEE SUH HO
IPC: G06T15/40
Filed: 2008-01-03
Abstract: A three-dimensional mesh data simplifying method and an apparatus thereof for increasing the simplified outer shape of a model and the accuracy of a shape are provided to simplify the characteristic portion of 3D mesh data model by extending a QEM(Quadric Error Metrics) algorithm into the discrete curvature. An input unit inputs three dimensional mesh data(201). A controller measures the discrete curvature at an angular point(203). The controller calculates the error based on distance-curvature error measurement(205). The controller arranges heap with a queue. The controller selects the minimum error and inspects whether the minimum error is smaller than threshold(209).
Patent KR-20090075488-A (KR)
Title: Contactless inductive coupler
Inventor: LEE JAE JO
IPC: H01B17/14
Filed: 2008-01-04
Abstract: A contactless inductive coupler is provided to improve a signal transmission characteristic by improving a coupling factor between a power line, a core material and a metal case. A contactless inductive coupler includes a signal coupler and a line post insulator. The signal coupler receives a magnetic material(400). The signal coupler supports a power line(300). The line post insulator is combined in the lower part of the signal coupler. The power line and the core material are electrically insulated. An output winding surrounds the outer surface of the core material. The output winding is a metal band or metal case(210). An out signal line(211) is connected to the output winding. The output signal line is inserted into a shed to prevent dielectric breakdown.
Patent KR-20090080756-A (KR)
Title: A photosensitive paste composition, a barrier rib prepared using the composition and a plasma display panel comprising the barrier rib
Inventor: LEE BEOM WOOK
IPC: H01J11/22
Filed: 2008-01-22
Abstract: A photosensitive paste composition and a plasma display panel partition are provided to secure excellent luminance owing to the partition with high reflectivity. A photosensitive paste composition is composed of fluoride sol dispersed in an organic compound and an inorganic compound. The average refractive index(N1) of the fluoride sol and the average refractive index(N2) satisfy the inequality of 0.2 <= N1 - N2 <= 0.2. The fluoride sol is represented by the formula 1 of MaFb or the formula 2 of MxM'yFz. In the formula 1 and 2, M and M' are selected from the group consisting of alkali metal, alkaline earth metal or silicon(Si); and a, b, x, y and z are integers of 1 to 4.