baber/WOPTO huggingface dataset:
Patent KR-20110077274-A (KR)
Title: Vertical bipolar transistor and fabrication method thereof
Inventor: LEE EUN JIN
IPC: H01L29/732
Filed: 2009-12-30
Abstract: PURPOSE: A vertical bipolar transistor and a manufacturing method thereof are provided to increase a breakdown voltage and reduce the capacitance and resistor of a BJT by pulling majority carriers from a collector area in the surface direction of an insulation layer. CONSTITUTION: An insulator layer(150) covers the upper sides of a base area and a collector area(136) and is formed on the upper sides of the base area and the collector area to expose a part of the base area. A poly silicon layer(155) is formed on the upper sides of the insulator layer and the exposed base area. A base contact is electrically connected to the base area through a poly silicon layer.
Patent KR-20110078619-A (KR)
Title: Defect detection method of rod
Inventor: LEE CHUNG KI
IPC: G01B11/30
Filed: 2009-12-31
Abstract: PURPOSE: A defect detecting device of a rod is provided to automatically detect straightness and roundness simultaneously with detecting the surface defect of a rod. CONSTITUTION: A defect detecting device of a rod comprises following steps. A rod is transferred to the target position of a laser scanner(30). The rod rotates, the laser scanner operates and height is measured, thus straightness is measured. Defect is determined by comparing of the straightness of the rod with a reference value.
Patent KR-20090029305-A (KR)
Title: Photosensitive conductive paste for electrode formation and electrode
Inventor: SATO ATSUHIKO
IPC: H05K1/09
Filed: 2007-07-13
Abstract: A photosensitive conductive paste for electrode formation, containing conductive metal particles, a glass binder, a monomer, a photoinitiator, an organic polymer binder, an organic medium and carbon black.
Patent KR-20090040446-A (KR)
Title: Surface-treated resin, method for producing the same, and use of the same
Inventor: KITAMURA KYOJI
IPC: C08J7/046
Filed: 2007-10-12
Abstract: Disclosed is a resin essentially containing an ester bond and having an amine thin film on the surface. Specifically disclosed is a resin on the surface of which an amine thin film is formed. Also specifically disclosed are a method for producing such a resin and use of such a resin.
Patent KR-20090043565-A (KR)
Inventor: ASHDOWN IAN
IPC: F21V9/40
Filed: 2007-08-08
Abstract: 본 발명은 하나 이상의 제1 발광 소자, 하나 이상의 제2 발광 소자 및 상기 하나 이상의 제1 및 제2 발광 소자의 동작을 제어하도록 구성되는 제어 시스템을 포함하는 조명 장치를 제공한다.  본 발명에 따른 조명 장치가 2 개의 상이하며 실질적으로 단색의 발광 소자 광원들을 사용하여 유틸리티 조명을 생성하도록 구성됨으로써, 상기 조명 장치에 의해 생성되는 유틸리티 조명으로부터 기인한 광 공해는 다색 광원에 비하여 감소된다. 
       
     LPS 램프, 컬러 랜더링, 광 공해, 발광 소자
Patent KR-20090068328-A (KR)
Title: Coupling device
Inventor: MUENICH MARC ANTON
IPC: F16D3/04
Filed: 2007-08-24
Abstract: It is known that two shafts can be connected via Oldham couplings. According to the invention, a coupling device is proposed, wherein recesses (13, 14) and projections (4, 5) of end sections (3, 8) of the shafts (1, 6) extend radially and a coupling member (15) substantially surrounds the two end sections (3, 8) of the two shafts (1, 6), wherein both end sections (3, 8) lie directly opposite each other. Accordingly, corresponding projections (26, 27) and recesses (17, 18) are provided on the coupling member (15) for the transmission of torque. Such a device reduces the axial installation length of a coupling device of this type.
Patent KR-20090064572-A (KR)
Title: Aqueous liquid preparation comprising gatifloxacin
Inventor: SAWA SHIROU
IPC: A61K9/08
Filed: 2007-10-11
Abstract: Disclosed is an aqueous liquid preparation comprising (A) gatifloxacin, a pharmacologically acceptable salt thereof, or a hydrate of gatifloxacin or the salt, (B) hyaluronic acid or a pharmacologically acceptable salt thereof, and (C) a polyhydric alcohol. The aqueous liquid preparation is an ophthalmic aqueous liquid preparation excellent in the retention of gatifloxacin in a tear fluid and the penetration of gatifloxacin into an aqueous humor and a conjunctiva.
Patent KR-20090055629-A (KR)
Title: Transaction timeout handling in communication session management
Inventor: GINDE SAMIR VIJAY
IPC: H04L69/40
Filed: 2007-09-12
Abstract: This disclosure describes techniques for handling transaction timeouts during setup and management of communication sessions. In particular, a communication device may be configured to handle transaction timeouts differently based on the type of signaling and control message that experienced the transaction timeout. In one aspect, the communication devices may handle transaction timeouts experienced during register transactions differently than transaction timeouts experienced during non register. For example, the communication device that initiated the transaction initiates at least one subsequent transaction to the current proxy server when a non register transaction experiences the transaction timeout. After experiencing a threshold number of consecutive transaction timeouts, an expiration of a failure duration timer, or a transaction timeout associated with a register transaction, the communication device cancels the current communication session and sends a register message to a new proxy server.
Patent KR-20090080515-A (KR)
Title: Tooth bonding pad with wire retaining portions and related methods
Inventor: SABILLA JEFFERSON
IPC: A61C7/12
Filed: 2007-10-10
Abstract: A tooth bonding pad (22) is configured for orthodontic applications and includes a main body (26) and a iigating structure (24) adjacent to the main body. The ligating structure includes a channel (48) that is configured to receive a corrective device (16) therein and to restrict the corrective device from movement relative to the tooth bonding pad. The ligating structure may, for example, be crimpabie or it may take the form of a self-ligating structure. The channel (48) may be substantially closed and may include a cover (80) configured to be coupled to other portions of the ligating structure (53) to thereby partially define the channel. The channel (48) may define a longitudinal axis such that the ligating structure (24) is configured to restrict movement of the corrective device (16) in a direction along the axis. Alternatively or additionally, the ligating structure (53) may be configured to restrict movement of the corrective device (16) in a direction transverse to the axis.
Patent KR-20090079925-A (KR)
Title: Pilot jet control method and device therefor
Inventor: MORI OSAMU
IPC: F02D35/02
Filed: 2007-11-06
Abstract: Operation feeling and travel feeling are enhanced by avoiding a change in the number of steps of pilot jet during transient response of an engine. When pilot jet is started, a decision is made whether the most recent quantity of fuel injection Q exceeds an upper limit Qmax or not (S100). The number of pilot jet steps is fixed to a predetermined value if the upper limit Qmax is judged to be exceeded, otherwise a decision is made whether the quantity of fuel injection Q is lower than a lower limit Qmin or not (S104). If the quantity of fuel injection Q is judged to be lower than the lower limit Qmin, control for fixing the number of pilot jet steps is released and map control is started to determine the number of pilot jet steps based on a map (S106).
Patent KR-20090068383-A (KR)
Title: A method of manufacturing an opto-coupling device
Inventor: TAYLOR WILLIAM J JR
IPC: H01L31/10
Filed: 2002-03-27
Abstract: A manufacturing technique for making grating features utilizes the etching characteristics for photoresist to provide desirable geometric shapes in close proximity to each other. This results in a grating for optocoupling, which is manufacturable and provides efficient coupling. A silicon waveguide is conveniently achieved using a SOI substrate so that the insulator underlying the silicon provides one material adjoining the silicon with a lower index of refraction than silicon. The top surface of the silicon has the desirable geometric shapes that result also in a lower index of refraction than silicon above the main body of the silicon substrate.
Patent KR-20090113255-A (KR)
Title: High peroxide autodeposition bath
IPC: C23C18/16
Filed: 2007-11-30
Abstract: This invention provides an autodeposition bath composition and process capable of coating zinciferous metal surfaces with minimal pinhole formation, comprising (a) at least one polymer, (b) at least one emulsifier, (c) optionally at least one cross-linker, (d) at least one accelerator component such as acid, oxidizing agent and/or complexing agents, (e) an average minimum concentration of H2O2 of at least 100 pars per million, (f) optionally, at least one filler and/or colorant, (g) optionally, at least one coalescing agent, and (h) water.
Patent KR-20090094832-A (KR)
Title: Elevator
Inventor: HASHIMOTO JUN
IPC: B66B1/30
Filed: 2007-02-14
Abstract: A cage is suspended by a suspension means and elevated/lowered by means of a hoist. Power supplied to the motor of the hoist is controlled by a power converter. The power converter is controlled by means of a controller. The controller estimates the maximum value of regeneration voltage during the regeneration operation of the hoist when the cage is traveling. When the estimated maximum value of regeneration voltage reaches a predetermined voltage limit value, the controller controls the power converter to block an increase in estimated maximum value of regeneration voltage.
Patent KR-20090106614-A (KR)
Title: Semiconductor memory device
IPC: G11C16/34
Filed: 2008-09-30
Abstract: This disclosure concerns a memory including: a first memory region including memory groups including a plurality of memory cells, addresses being respectively allocated for the memory groups, the memory groups respectively being units of data erase operations; a second memory region temporarily storing therein data read from the first memory region or temporarily storing therein data to be written to the first memory region; a read counter storing therein a data read count for each memory group; an error-correcting circuit calculating an error bit count of the read data; and a controller performing a refresh operation, in which the read data stored in one of the memory groups is temporarily stored in the second memory region and is written back the read data to the same memory group, when the error bit count exceeds a first threshold or when the data read count exceeds a second threshold.
Patent KR-20090111848-A (KR)
Title: Fuel cell
IPC: H01M4/86
Filed: 2008-02-25
Abstract: Disclosed is a fuel cell (1) comprising an electromotive unit (2) having a membrane electrode assembly (MEA) (12), a fuel container unit (4) for containing a liquid fuel, and a fuel supply mechanism (3) for supplying the fuel from the fuel container unit (4) to a fuel electrode (7) of the membrane electrode assembly (12). The membrane electrode assembly (12) has a gas vent hole (17) which is so formed as to penetrate at least an electrolyte membrane (11) for letting the gas component generated on the side of the fuel electrode (7) out to the side of an air electrode (10).
Patent KR-20090115738-A (KR)
Title: Information extracting method, registering device, collating device and program
Inventor: MOHAMMAD ABDUL MUQUIT
IPC: G06T7/00
Filed: 2008-02-25
Abstract: An information extracting method, a registering device, a collating device and a program are proposed to improve authentication accuracy with information quantity of an identifying subject suppressed. The information extracting method generates, from a plurality of images regarded surroundings of a subject portion of a living body as viewing points, a common portion silhouette in the subject portion of the living body reflected on the images on a subject space as a three-dimensional image and is set to extract a value expressing sectional shapes for a plurality of three-dimensional images having predetermined position relationships with respect to the reference position of the three-dimensional image as identification information. While expressing a part of sections in the three-dimensional image of the subject portion of the living body, the information extracting method extracts identification data regarded as a section that has a certain relationship with the reference position in an external form of the three-dimensional image, so that it can express the three-dimensional image discretely.
Patent KR-20100014867-A (KR)
Title: Hygrometer and dew-point instrument
Inventor: SAKAMI SHINICHIROU
IPC: G01N25/02
Filed: 2008-03-26
Abstract: Provided are a hygrometer and a dew-point instrument, which can be structurally simplified while lightening the working burdens for their maintenances. The hygrometer measures a relative humidity of a measurement space, and is constituted to be filled with a working fluid and to cause a heat-pipe phenomenon. The hygrometer comprises the measurement space, a body portion spaced from the measurement space by an insulating portion and arranged across an external space colder than the measurement space, first temperature deriving means for deriving the temperature of the body portion where the working fluid evaporates, a space temperature detecting unit for detecting the temperature of the measurement space, and an operation unit for calculating the relative humidity of the measurement space on the basis of the temperature of the body portion, as derived by the first temperature deriving means, and the temperature of the measurement space, as detected by the space temperature detecting unit.
Patent KR-20100014945-A (KR)
Title: Glove coating and manufacturing process
Inventor: WONG WEI CHEONG
IPC: C08J7/046
Filed: 2008-02-08
Abstract: This invention relates to an elastomeric article with improved lubricity and donnability and reduced stickiness/tackiness. According to the methods of the invention, the internal surface of the elastomeric article is coated with a polyisoprene layer. The coating of the invention is formed from synthetic polyisoprene rubber that may or may not contain minor amounts of other components. The coating is preferably directly bonded to the underlying elastomeric article.
Patent KR-20090115228-A (KR)
Title: Wavelength conversion device, laser apparatus, image forming apparatus, and display apparatus
Inventor: HIGASHI YASUHIRO
IPC: G02F1/377
Filed: 2008-02-06
Abstract: A wavelength conversion device enabling the stable output of high-power harmonic light is disclosed. The wavelength conversion device includes MgO:LiNbO3 (PPMgLN) having a periodic polarization reversed structure, and the +Z and-Z surfaces of the PPMgLN are covered with thin chrome (Cr) film. In the PPMgLN, the incident surface and output surface are disposed on the-X side and +X side, respectively, in the longitudinal direction. Because of this structure, even when a high-power laser fundamental wave is incident, the PPMgLN can avoid destruction and damage due to the electric field, thereby enabling the stable outuput of high-power harmonic.
Patent KR-20090128464-A (KR)
Title: Piezoelectric single crystal element
Inventor: MATSUSHITA MITSUYOSHI
IPC: H01L41/39
Filed: 2008-04-14
Abstract: By applying a predetermined process to an element surface of a piezoelectric element which uses a vibration mode in a direction parallel to its direction of polarization, a single crystal element is obtained which can achieve 65% or above for electrochemical coupling coefficient in the vibrating direction which exceeds a value (about 60%) of the conventional tabular piezoelectric element. Specifically, in either one of element surfaces, in a normal direction of which the piezoelectric element is polarized, a plurality of trenches which have a depth extended in a direction essentially perpendicular to the element surface and are filled with an insulating material are formed in a predetermined pitch to form a piezoelectric portion having a comb-like structure and thus a value of 65% or above is achieved in the electromechanical coupling coefficient in a direction parallel to the direction of polarization.
Patent KR-20090125197-A (KR)
Title: Method for the production of a luminescence diode chip and luminescence diode chip
Inventor: ALBRECHT TONY
IPC: H01L33/00
Filed: 2008-03-06
Abstract: The invention relates to a method for the production of at least one luminescence diode chip (1), which is provided with a luminescence conversion material (2) comprising at least one luminophore (22). A base body (4) is provided, comprising a layer sequence for the luminescence diode chip (1), the sequence being suitable for emitting electromagnetic radiation. A cover layer (21) is applied to at least one main surface of the base body (41). According to a proposed embodiment, the cover layer (21) can be photostructured. At least one cavity (31, 32) is inserted in the cover layer (21). At least one luminophore (22) is applied to the cover layer (21) and adherence between at least one part of the luminophore (22) and the cover layer (21) is provided or increased. Additionally, a luminescence diode chip (1) produced with said method is provided.
Patent KR-20100056998-A (KR)
Title: COMPOSITE CONSISTING OF NANOTUBES OR NANOFIBRES ON A β-SIC FILM
Inventor: PHAM HUU CUONG
IPC: C04B41/85
Filed: 2008-04-30
Abstract: The invention relates to a method of producing a composite comprising nanofibres or nanotubes on a porous β-SiC substrate, said method comprising the following steps: (a) a catalyst for growing nanotubes or nanofibres is incorporated into said porous β-SiC substrate or into an SiC precursor; (b) carbon nanotubes or nanofibres are grown from a mixture comprising hydrogen and at least one hydrocarbon; and (c) optionally, said carbon nanotubes or nanofibres are converted to SiC nanofibres. This composite may be used as a catalyst or catalyst support.
Patent KR-20100005160-A (KR)
Title: Elevator load bearing assembly having an initial factor of safety based upon a desired life of service
Inventor: FARGO RICHARD N
IPC: B66B5/00
Filed: 2007-05-11
Abstract: A load bearing assembly (30) of an elevator system (20) includes a plurality of load bearing members (34) that each have a selected strength. The number of load bearing members (34) and their associated strengths provide an initial factor of safety for the load bearing assembly (30). The initial factor of safety is selected based upon a relationship between a determined desired life of the load bearing assembly (30) and a desired retirement strength of the load bearing assembly (30) at the end of the desired life.
Patent KR-20100028599-A (KR)
Title: Immunoglobulin constant region fc receptor binding agents
Inventor: STROME SCOTT E
IPC: A61K39/00
Filed: 2008-05-30
Abstract: IVIG replacement compounds are derived from recombinant and/or biochemical creation of immunologically active biomimetic(s). These replacement compounds are then screened in vitro to assess each replacements compound's efficiency at modulating immune function. Particular replacement compounds are selected for further in vivo validation and dosage/administration optimization. Finally, the replacement compounds are used to treat a wide range of diseases, including inflammatory and autoimmune diseases.
Patent KR-20110080184-A (KR)
Title: Pharmaceutical compositions and functional food comprising extract of melia azedarach
Inventor: KIM OK JIN
IPC: A61P31/04
Filed: 2010-01-05
Abstract: PURPOSE: A pharmaceutical composition and health food containing Melia toosendan Sied. et Zucc extract is provided to ensure antibacterial effect and to prevent and treat helicobacter infection. CONSTITUTION: A pharmaceutical composition for preventing and treating helicobacter infection contains 0.1-50 weight% of Melia toosendan Sied. et Zucc extract as an active ingredient. The Melia toosendan Sied. et Zucc extract is isolated using water, low alcohol of C1-C4, and mixture solvent. A health food for preventing and treating helicobacter infection contains Melia toosendan Sied. et Zucc extract as an active ingredient. The health food is manufactured in the form of powder, granule, tablet, capsule, or beverage.
Patent KR-20110086406-A (KR)
Title: The driving record device forming cigar jack adapter for vehicle and the method thereof
Inventor: LEE WON DO
IPC: G01D9/00
Filed: 2010-01-22
Abstract: PURPOSE: A cigar jack adapter type vehicle operation data recording device and a recording method thereof are provided to let a general user install a recording device easily and safely, to cut off a trial of an ill-intentioned user to separate a recording device, and to minimize the operation data recording and to protect the right of user's privacy by recording the cumulative mileage on the day of holiday operation. CONSTITUTION: A cigar jack adapter type vehicle operation data recording device(100) includes: an acceleration sensor(120) catching the motion of a vehicle and estimating the moving distance of a vehicle; a recording device(140) recording information on holiday operation of the vehicle; an information connection device(150) formed to enable to download the information of the recording device to the outside; a separation distinction device(160) detecting and recording the separation of the recording device from the vehicle; a control unit(110) controlling to store the operation information of the vehicle and the separation in the recording device; and a cigar jack adapter type assembly module assembled with the acceleration sensor, the recording device, the information connection device, the separation distinction device and the control unit.
Patent KR-20110087030-A (KR)
Title: Top nozzle assembly having spring pocket improved fixing stability in a nuclear fuel assembly and the manufacturing method thereof
Inventor: PARK JOON KYOO
IPC: G21C3/30
Filed: 2010-01-25
Abstract: PURPOSE: A top fixing body for a nuclear fuel assembly and a manufacturing method thereof are provided to stably secure the pushing force of a pushing spring unit by closely adhering a spring groove with the end of the pushing spring unit through a discharge process. CONSTITUTION: A coupling plate is coupled with a guide tube of a nuclear fuel assembly. A string plate(20) is protruded along the frame of the coupling plate and includes a spring clamp on the upper side thereof. A pushing spring unit(100) is mounted on the upper side of the string plate and is combined with the end of the spring clamp. A fixing pin hole is formed on the upper side of the spring clamp. A spring groove(31a) is formed on the side which is combined with the pushing spring unit of the spring clamp.
Patent KR-20110090494-A (KR)
Title: Method for transmitting video on demand to digital television by using really simple syndication
Inventor: JUNG JAE WOO
IPC: H04N7/16
Filed: 2010-02-04
Abstract: PURPOSE: A method for transmitting VOD to a digital TV by using RSS is provided to periodically download VOD information which is newly registered from a RSS and VOD server. CONSTITUTION: A CE-HTML browser of a digital TV selects an RSS of a desired program by connecting a TV portal server through an internet network(S510). The CE-HTML browser stores an RSS indication XML file provided from a TV portal server in a folder after downloading the file(S520). An RSS application connects an RSS and a VOD server by periodically searching the RSS indication XML stored in the folder(S530). An RSS application downloads corresponding VOD if an VOD is newly updated to the RSS and VOD server(S540). A VOD file which download is completed is displayed(S550).
Patent KR-20110092724-A (KR)
Title: Apparatus for control street light for exterior lighting
Inventor: CHOI WOO YOUNG
IPC: H05B37/02
Filed: 2010-02-10
Abstract: PURPOSE: A streetlight control device for scene illumination is provided to implement various scenes by emitting light with various colors through a full color LED module. CONSTITUTION: A power supply unit(12) rectifies AC into DC and outputs DC. A control and drive unit(14) is driven with power inputted from the power supply unit and outputs a driving signal for controlling the on/off of an LED module. The LED module(18) emits light with various colors by combining three color light with a driving signal from the control and driver. An external data input unit(16) inputs a control signal for controlling the LED module.