baber/WOPTO huggingface dataset:
Patent KR-20080045556-A (KR)
Title: Apparatus and method for managing nonvolatile memory
Inventor: WOO NAM YOON
IPC: H01L21/8247
Filed: 2006-11-20
Abstract: An apparatus and a method for managing a nonvolatile memory are provided to enhance write operation speed by increasing an offset and circulating the offset simultaneously for reducing the number of complete merging operations. An apparatus for managing a nonvolatile memory comprises an input unit(100), a storage unit(200), an operating unit(400) and a nonvolatile memory(300). The input unit accepts input of read/write request about a predetermined logic page from a user. The operation unit converts a read/write request about a logical address into the read/write request about a physical address, and performs the read/write operations. The storage unit stores an access code which is necessary to the operating unit to access the nonvolatile memory. The nonvolatile memory stores data required by the user.
Patent KR-20080045818-A (KR)
Title: Adsorbent to adsorb the sulfurour gas contained in fuel gas, and desulfurization equipement in fuel cell system using such adsorbent
Inventor: KIM YANG SEOK
IPC: H01M8/06
Filed: 2006-11-21
Abstract: An adsorbent for adsorbing sulfur components is provided to effectively remove sulfur components contained in fuel gas at ambient temperature, to reduce the risk of sulfur poisoning during reformation, and to embody a stable fuel cell system. An adsorbent for adsorbing sulfur components contained in fuel gas is formed by adding one selected from NaOH, Na2CO3, KOH, KI, I2, CuO, Fe2O3, ZnO, Cucl2.2H2O, and FeCl2 to activated carbon or a mixture of activated carbon and zeolite having a porosity of 70% or more, a specific surface area of 1,000 m^2/g or larger, a hardness of 95% or more, and a particle size ranging from 12x16 to 4x6 mesh. The mixture of activated carbon and zeolite has an activated carbon/zeolite ratio ranging from 2:8 to 8:2.
Patent KR-20060129993-A (KR)
Title: Apparatus and method for controlling traffic signal
Inventor: LEE HEUNG SOO
IPC: G08G1/07
Filed: 2006-11-27
Abstract: A method and an apparatus for controlling traffic signals are provided to adjust the signal change period of a traffic lamp by enabling traffic signal controllers to selectively receive corresponding wireless control signals. An apparatus for controlling traffic signals transmits a signal change control signal to plural traffic signal controllers. The signal change control signal includes recognition data(210), a recognition ID(214), number data(216), signal sequence data(218), and period data. The recognition data is used to determine whether the signal change control signal is synchronization information or signal change control information. The recognition ID is used to discriminate plural controllers from each other. The number data is used to select the traffic lamp, which is controlled by the traffic signal controller. The signal sequence data corresponds to a signal change sequence, and the period data corresponds to the time of maintaining the changed signal.
Patent KR-20080050079-A (KR)
Title: Robot for transferring substrate and method for transferring the same
Inventor: LEE SEUNG HOON
IPC: G02F1/13
Filed: 2006-12-01
Abstract: A substrate transfer robot and a method for transferring substrates using the robot are provided to set a paper container under a clean room to reduce a processing time, decrease a time for unpacking a substrate and reduce the number of robots required for a manufacturing process by half to minimize a manufacturing cost. A substrate transfer robot(121) for transferring substrates mounted on a crate(100) includes a paper pickup unit(131) and a controller. The paper pickup unit is connected with the substrate transfer robot and picks up paper(141a) interposed between substrates mounted on the crate to prevent friction between the substrates. The controller controls the substrate transfer robot and the paper pickup unit.
Patent KR-20080050725-A (KR)
Title: Method of integrity checking position information for navigation data
Inventor: CHOE HANG SOEB
IPC: G01S5/00
Filed: 2006-12-04
Abstract: A method of checking integrity of position information for navigation data is provided to improve optimal navigation setting and stability of operation by securing exact position information of an integral navigation system. A method of checking integrity of position information for navigation data includes the steps of: supplying position information of an integral navigation system by generating four position information of a GPS(Global Positioning System)1, a GPS2, DR(Dead Reckoning), and RAIM(Receiver Autonomous Integrity Monitoring) with position sensors, wherein an integrity test of the position information is determined as normality when at least two of other position information elements than the GPS1 determined as a primary position are smaller than a threshold for the primary position.
Patent KR-20070107568-A (KR)
Title: A pen
Inventor: HAM MI DUCK
IPC: B43K31/00
Filed: 2006-12-06
Abstract: A multi-purpose writing instrument is provided to allow a user to take a note using the same while making a touch on a touch screen, and to prevent a touch tip and an ink wicking tube from being damaged during the operation of a knob. A multi-purpose writing instrument comprises: a bar coupled to a cap, having an internal receiving space and surrounded by a user's hand; an ink wicking tube(200) disposed on the receiving space, filled with ink(210) and oil(220) for preventing counter-flow of the ink, having an air hole(230) at one side and equipped with an ink wick at the front end thereof; a touch member(300) inserted into the remaining end of the ink wicking tube for inputting and searching information by making a touch on a touch screen according to forward/backward rotation of the ink wicking tube; and a knocking member disposed at the top of the bar for allowing the ink wicking tube or touch member to be selectively exposed to the exterior of the cap.
Patent KR-20070076407-A (KR)
Title: Method for detecting individual operation, controller for detecting individual operation of distributed power source, device for detecting individual operation, and distributed power source
Inventor: MABUCHI MASAO
IPC: H02J3/38
Filed: 2006-12-08
Abstract: A method for detecting an individual operation, a controller for detecting the individual operation of a distributed power source, a device for detecting the individual operation, and the distributed power source are provided to prevent erroneous detection by accurately performing determination of the individual operation. A method for detecting an individual operation includes the steps of: changing reactive power by a regular changing unit(22a); measuring a voltage waveform cycle of a power system by a measuring unit(22d); compensating the reactive power by increasing a system cycle when the system cycle is increased than the previous system cycle and decreasing the system cycle when the system cycle is decreased than the previous system cycle by a frequency feedback unit(22b); forming a change pattern of the system cycle based on a deviation of the system cycle and the previous system cycle by a change pattern forming unit(22e); and determinating abnormality of the individual operation by a determination unit(22f).
Patent KR-20080053536-A (KR)
Title: Extruding system for manufacturing of extruded articles with brilliant gloss
Inventor: NAM KYUNG GU
IPC: B29C48/92
Filed: 2006-12-11
Abstract: An extruding system for manufacturing of extruded articles with brilliant gloss is provided to apply brilliant gloss to an extruded product when being extruded by using high and low temperature dies installed side by side at a nozzle part of an extruder. An extruding system for manufacturing of extruded articles with brilliant gloss comprises an extruder, a winder(400), a cutter, a heating unit(220), a cooling unit(230), and low and high temperature dies(250,260). The extruder extrudes plasticized extruded material. The winder winds an extruded product at a predetermined speed. The cutter cuts the extruded product by a predetermined size. The low and high temperature dies are installed at a nozzle part of the extruder side by side. Because the final temperature of the high temperature die is different from the initial temperature of the low temperature die by 30~200°C based on 2~40°C/mm of sudden variation rate of temperature, the extruded product is processed with brilliant gloss as soon as being extruded.
Patent KR-20080056570-A (KR)
Title: Leakage testing system for cryogenic valve
Inventor: KIM MAN YOUNG
IPC: G01M3/02
Filed: 2006-12-18
Abstract: A leakage testing system for a cryogenic valve is provided to reduce cost and time for leakage test by simultaneously performing internal and external leakage tests with one test device. A leakage testing system for a cryogenic valve comprises a test container(12) filled with cryogenic fluid to keep a test valve(10) in a cryogenic state, a test fluid tank(32) connected to an inlet of the test valve via a first line(30) to supply the test fluid into the valve, a flowmeter(36) connected to an outlet of the test valve via a second line(34) to check internal leakage of the valve, a sealing member(60) mounted around a pipe joint(18) of the test valve, and a vacuum pump(64) connected to the inside of the sealing member via a fourth line(62) which connects the flowmeter and the sealing member to check leakage of the pipe joint.
Patent KR-20080057092-A (KR)
Title: Laser interference apparature and method for formation of nano grating thereby
Inventor: OH SEUNG TAE
IPC: G03F7/20
Filed: 2006-12-19
Abstract: A laser interference lithographic apparatus, and a method for forming a nanograting by using the apparatus are provided to reduce the period of grating to 1/2 without decreasing the wavelength of light by changing the position of interference fringes, thereby improving quality and precision of product. A laser interference lithographic apparatus(100) comprises a laser generator(110) which generates a laser beam; a reflection mirror(120) which controls the propagation direction of the laser beam; a beam splitter(130) which splits the laser beam into two beam of different propagation path; a phase modulator(170) which is located on the one propagation path of the two to modulate the phase of the beam; a phase detection part(180) which monitors the phase of the laser beam to sent the data to a control part; and a control part(190) which controls the phase modulation of the laser beam by using the data sent from the phase detection part.
Patent KR-20080058848-A (KR)
Title: Oxygen enriched combustion burner using forced internal recirculation
Inventor: CHO HAN CHANG
IPC: F23D14/32
Filed: 2006-12-22
Abstract: An oxygen enriched combustion burner using forced internal recirculation is provided to lower the concentration of oxygen contained in an oxidizing agent to lower the temperature of a flame, so that NOx is prevented from being generated. An oxygen enriched combustion burner includes a combustion furnace(10) and a burner(20). The burner includes a first cover(21) and an oxygen burner(36). The first cover covers an inlet of the burner such that oxygen and air are introduced. The oxygen burner has a nozzle support(34) attached thereto to reduce the variation of an oxygen pressure. A circular-shape recirculation induction plate(37) is attached to the combustion furnace of the nozzle support.
Patent KR-20070010105-A (KR)
Title: Portable book holding clip
Inventor: MOON IL
IPC: B42D9/00
Filed: 2006-12-22
Abstract: A portable book holding clip is provided to let a user freely use both hands while reading a book and to enable the user to read the book in a comfortable posture. The portable book holding clip is composed of a circular weight for bearing the closing power of a book and a clip part for holding the book. An inner part of the weight is made of relatively heavy metal to increase stability. A user easily carries the clip by asymmetrically engaging a pair of clip parts. The upper clip part is opened by pressing a lever. The user holds the book by the clip parts and then fixes the book with the heavy weights attached on the clip parts.
Patent KR-20080062033-A (KR)
Title: A spiral inductor
Inventor: KIM SUNG SU
IPC: H01L27/04
Filed: 2006-12-29
Abstract: A spiral inductor is provided to enhance the quality thereof by reducing a parasitic resistance and inductance by forming a circular spiral structure thereof. Two or more dielectric layers are stacked on a semiconductor substrate. Two or more metal lines(210,213,216) are buried into each of the dielectric layers. The metal lines are serially connected to each other. A line width of the metal lines is gradually reduced by forming a circular spiral from an outer part to a center part on a projection surface. A position of the metal line arranged in the center part of the circular spiral is higher than a position of the metal line arranged in the outer part of the circular spiral.
Patent KR-20060052826-A (KR)
Title: Servo system
Inventor: ZHOU YU
IPC: G11B7/09
Filed: 2004-07-08
Abstract: There is provided a servo system for controlling position of a sensor assembly (30) in a data readout and/or writing device (10). The device (10) includes: (a) two actuators (28, 36) for spatially actuating a structural assembly (22) and its associated sensor assembly (30), the system further comprising: (b) a servo control unit (34) in communication with the two actuators (28, 36) for controlling spatial movement of the structural assembly (22) and the sensor assembly (30). The controlling means (34) is operable: (c) to apply substantially velocity feedback control to the actuators (28, 36) when the sensor assembly (30) is substantially remote from a desired target position; and (d) to apply substantially position feedback control to the actuators (28, 36) when the sensor assembly (30)is substantially spatially proximate to said target position. The servo control unit (34) further includes pole-compensating filtering means for at least partially compensating response poles of the structural assembly (22) and its sensor assembly (30) so as to result during operation of the system in smoother switching between said substantially velocity feedback control and said position feedback control for enhancing at least one of temporal and spatially responses of the system when controlled by the servo control units (34).
Patent KR-20060056948-A (KR)
Title: Process for producing dental prosthesis and kit for use therein
Inventor: SAGO SUMIHITO
IPC: A61C5/77
Filed: 2004-07-13
Abstract: A process for producing a highly esthetic dental prosthesis while, at the time of forming a cast coating layer on the surface of an undercoat layer by casting, preventing the move of the undercoat layer; and a kit for use therein. In the provided process for producing a dental prosthesis and kit for use therein, at given pour temperature, the viscosity of a second ceramic material for forming cast coating layer (36) is lower than the viscosity of a first ceramic material for forming undercoat layer (14), so that the move of the undercoat layer (14) can appropriately be inhibited.
Patent KR-20060036932-A (KR)
Title: Illuminating device with polarization recycling in a double prism
Inventor: SACRE JEAN JACQUES
IPC: G02B5/30
Filed: 2004-07-22
Abstract: The invention concerns a illuminating system comprising an optical source (S) emitting a non-polarized light beam (F1), a polarization splitter including a grid polarizer (3) enclosed between the surfaces (10 and 20) of two prisms (1, 2). The light beam enters the first prism through one surface (12) and reaches the polarization splitter (3) which transmits light having a first polarizing direction to the surface (22) which reflects it towards an output surface (21). Moreover, the splitter reflects light having a second direction to the surface (12) which reflects it towards an output surface (11). The invention is applicable to display and projection systems.
Patent KR-20060052899-A (KR)
Title: Gearbox drive unit
Inventor: LAMPERT RICO
IPC: H02K7/116
Filed: 2004-05-10
Abstract: The invention relates to a gearbox drive unit (1), especially for adjusting mobile parts in a motor vehicle. Said unit comprises at least one housing part (2) and at least one fixing dome (6, 7, 8, 9) which is used to secure the gearbox drive unit (1). The housing part (2) comprises a first connection point (45) and at least one other second connection point (46) whereon the fixing dome (6, 7, 8, 9) can be placed. The fixing dome (6, 7, 8, 9) is connected to the housing part (2) at either the first connection point (45) or at the second connection point (46) according to a screw image for fixation of the gearbox drive unit.
Patent KR-20060118413-A (KR)
Title: Method and apparatus for registering multiple remote nodes in an ethernet passive optical network
Inventor: DAVIS LAWRENCE D
IPC: H04B10/20
Filed: 2004-08-18
Abstract: One embodiment of the present invention provides a system facilitating registration of remote nodes in an Ethernet passive optical network (EPON). The system includes a central node and at least one remote node, wherein a number of virtual remote nodes are coupled to a common physical remote node and transmit upstream data through a common transmitter. During an initial discovery cycle, the system receives at a remote node a solicitation message which assigns a discovery slot in which an unregistered remote node may transmit a response message for registration. The system then transmits a response message from an unregistered remote node to register within the assigned discovery slot. If multiple virtual remote nodes coupled to the common physical remote node seek registration concurrently, the system controls the transmission of response messages from these virtual remote nodes to the central node to avoid collisions between response messages from different remote nodes.
Patent KR-20060119923-A (KR)
Title: Transfer of security data between two memories
Inventor: LUTNAES STURLA
IPC: G06F21/79
Filed: 2004-08-25
Abstract: The present invention is directed towards a method of transferring data from a non-volatile memory (24) to a working memory (22) of an electronic data processing device (10), such an electronic data processing device as well as to a device for blocking write attempts (16). For this reason a monitoring unit (28) activates a blocking of the security data (30) in the working memory (22) upon copying of the security data from the non-volatile memory (24) to the working memory, monitors all communication with the working memory, and blocks all write attempts to the copied security data stored in the working memory, all performed independently of the central processing unit (14) of the data processing environment, such that the central processing unit cannot manipulate the security data.
Patent KR-20060064669-A (KR)
Title: Winged digging tooth
Inventor: CLENDENNING CHARLES
IPC: E02F9/28
Filed: 2004-08-06
Abstract: A digging tooth adapted to extend forward from a leading edge of a bucket or the like. The digging toogh has a forward end, with an edge extending thereacross, and a rear end. The digging tooth further includes wing structure formed integral with the digging tooth and extending from a surface on the tooth so as to provide the bucket with enhanced ground penetration capability while concomitantly shielding ground engaging components disposed rearwardly of a rear end of the digging tooth against wear and, thus, potentially extending the useful wear life of such components.
Patent KR-20060081709-A (KR)
Title: Method for avoiding corrosion
Inventor: REUTEMANN WERNER
IPC: C07C211/04
Filed: 2004-09-24
Abstract: The invention relates to a method for avoiding corrosion on the separation of methylamine from a product stream (10) with the components monomethylamine, dimethylamine, trimethylamine, ammonia and methanol, arising during the production of methylamine by the gas phase reaction of methanol and ammonia, whereby ammonia is separated off in a first column (1), by simple distillation and the bottom components of the product stream remaining in the kettle (12) are fed to a second column (2). Trimethylamine (14) is separated off in the second column (2), by means of extractive distillation with addition of water. The further components of the product stream remaining in the kettle (15) of the second column (2) are introduced into a third column (3), in which monomethylamine and dimethylamine are separated off through the head. The monomethylamine and dimethylamine are separated in a fourth column (4) by distillation. In order to avoid corrosion, alkaline hydroxide is added to the second or third column (3).
Patent KR-20060086422-A (KR)
Title: Method and apparatus for maintaining data density for derived clocking
Inventor: ELLIS ROBERT
IPC: G06F13/28
Filed: 2004-11-05
Abstract: Some embodiments of the invention implement point-to-point memory channels that virtually eliminate the need for mandatory synchronization cycles for a derived clocking architecture by tracking the number of data transitions on inbound and outbound data lanes to make sure the minimum number of transitions occur. Other embodiments of the invention perform data inversions to increase the likelihood of meeting the minimum data transition density. Still other embodiments are described in the claims.
Patent KR-20060132626-A (KR)
Title: Imaging element having improved durability
Inventor: SLATER SEAN D
IPC: G03C1/76
Filed: 2004-11-25
Abstract: The invention provides an imaging element comprising a support having thereon, in order, at least one imaging layer, at least one interlayer containing a lubricant which provides scratch-resistance and at least one outermost layer containing a different lubricant which provides abrasion- resistance and a method of processing the element. The element has increased durability, especially with regard to scratch- and abrasion- (especially photoabrasion-) resistance, whilst retaining performance and ease of manufacture. Preferably the element is for use in the manufacture of printed circuit boards or the production of printing plates, wherein abrasion and scratches are particularly acute.
Patent KR-20060101863-A (KR)
Title: Single integrated humidity and ventilation control in an hvac system
Inventor: SHAH RAJENDRA K
IPC: B01F23/10
Filed: 2005-01-20
Abstract: HVAC systems are employed to control the indoor environmental characteristics of a building structure to make it comfortable for its inhabitants. An HVAC system includes one single integrated central control to regulate an indoor temperature level, an indoor relative humidity level and an indoor fresh air level of a building structure during both a heating season and a cooling season. Further, the single integrated central control is operable to selectively activate/deactivate an indoor blower to control a sensible ratio within a building structure. In addition, a protection feature for avoiding condensation on the interior surfaces of the building structure is included as an user selectable option.
Patent KR-20060127874-A (KR)
Title: Enteropathy ameliorating composition
Inventor: YOKAWA TAKEO
IPC: A23L29/238
Filed: 2004-08-26
Abstract: An enteropathy preventing, ameliorating or curing composition comprising galactomannan and/or arabinogalactan; an enteropathy preventing, ameliorating or curing fluid diet characterized by comprising a protein and galactomannan and/or arabinogalactan; and a preventing, ameliorating or curing composition for irritable bowel syndrome, comprising galactomannan decomposition products.
Patent KR-20070001922-A (KR)
Title: Quinolines useful in treating cardiovascular disease
Inventor: COLLINI MICHAEL D
IPC: C07D215/54
Filed: 2004-12-10
Abstract: This invention provides compounds of formula (I) that are useful in the treatment or inhibition of LXR mediated diseases. ® KIPO & WIPO 2007