baber/WOPTO huggingface dataset:
Patent KR-20110060743-A (KR)
Title: Semiconductor memory device
Inventor: BYUN HEE JIN
IPC: G11C11/4096
Filed: 2009-11-30
Abstract: PURPOSE: A semiconductor memory device is provided to secure the valid window of data which is outputted by being synchronized with a clock signal by making two opposite clock signal synchronized with a same timing. CONSTITUTION: A first strobe signal generator(331) outputs a first rising strobe signal. A second strobe signal generating unit(332) outputs a second rising strobe signal. The phase of the second rising strobe signal is opposite to the first rising strobe signal. The second rising strobe signal is activated in the same timing as the first rising strobe signal. A third strobe signal generating unit(333) outputs a first polling strobe signal. A fourth strobe signal generating unit(334) outputs a second polling strobe signal.
Patent KR-20110061310-A (KR)
Title: Dc offset canceller
Inventor: JANG SEUNG HYUN
IPC: H04B1/10
Filed: 2009-12-01
Abstract: PURPOSE: A DC offset remover is provided to conspicuously reduce a circuit area. CONSTITUTION: A filter(210) includes a first amplifier(211) and a secondary amplifier(212). The first amplifier is connected to a signal transmission path. The secondary amplifier negatively feeds back output into input with a capacitor. The filter filters only a DC(Direct Current) offset voltage signal from a transferred signal. A voltage-current converter(220) converts the DC offset voltage signal of the filter into a current signal. The voltage-current converter negatively feeds back the converted signal to the signal transmission path.
Patent KR-20110062186-A (KR)
Title: Magnet unit and sputtering device including the same
Inventor: OH JI YOUNG
IPC: C23C14/34
Filed: 2009-12-03
Abstract: PURPOSE: A magnet unit and a sputtering device therewith are provided to extend the service life of a target by reducing the erosion amount of a target area corresponding to both ends of a center magnet. CONSTITUTION: A magnet unit comprises one or more center magnets(110), peripheral magnets(120), and auxiliary magnets. The peripheral magnets cover the surrounding of the center magnets. The auxiliary magnets are located at both ends of the center magnets. The center magnets are reciprocated in the longitudinal or lateral direction of the center magnets. The peripheral magnets are reciprocated in the lateral or longitudinal direction of the center magnets.
Patent KR-20110064537-A (KR)
Title: System for refuse disposal
Inventor: LEE BYEONG GUG
IPC: B65F5/00
Filed: 2009-12-08
Abstract: PURPOSE: A domestic waste disposal system is provided to reduce the costs for transportation, incineration, and reclamation of domestic wastes by compressing garbage bags. CONSTITUTION: A domestic waste disposal system comprises a domestic waste compression device(10) which compresses domestic waste, a compressed domestic waste storage container(30) which stores domestic waste compressed by the domestic waste compression device, and a compressed domestic waste storage container loading device(20) which mounts or separates a compressed domestic waste storage container to or from the domestic waste compression device.
Patent KR-20110065070-A (KR)
Title: Mixer and rf receiver using the mixer
Inventor: CHO SEUNG WOO
IPC: H04B1/10
Filed: 2009-12-09
Abstract: PURPOSE: A mixer and an RF receiver using the mixer are provided to embody an RF receiver excluding the use of external element. CONSTITUTION: A first harmonic removing unit(10) eliminates harmonic signal component from a first input signal. A second harmonic removing unit(20) eliminates the harmonic signal component from a second input signal. The first harmonic removing unit and the second harmonic removing unit are connected in parallel. The first harmonic removing unit and the second harmonic removing unit eliminate image signal component from the first input signal and the second input signal.
Patent KR-20110068366-A (KR)
Title: A wind velocity according to air resistance have different wind generator
Inventor: LEE CHANG HYUN
IPC: F03D11/00
Filed: 2009-12-16
Abstract: PURPOSE: A wind power generator with air resistance changed depending on wind velocity is provided to stably and uniformly generate wind power even if climate is suddenly changed. CONSTITUTION: A wind power generator with air resistance changed depending on wind velocity comprises a coupling, a hub, an operation plate, a link bar, a spring fixing plate, and a spring. The coupling connects the central shaft of rotary blades(10). The hub is coupled to the front of the central shaft and rotates blade shafts of the rotary blades. The operation plate is linearly moved along the central shaft. The link bar connects a lever attached on the central shaft to the operation plate. The spring fixing plate is coupled to the rear end of the central shaft. The spring is inserted between the operation plate and the spring fixing plate.
Patent KR-20110069373-A (KR)
Title: Method of fabricating nitride type semiconductor light emitting device
Inventor: LEE DONG JU
IPC: H01L21/20
Filed: 2009-12-17
Abstract: PURPOSE: A method for manufacturing a nitride semiconductor light emitting device is provided to prevent damaged to single crystalline section of a light emitting structure by easily separating a growth substrate from a nitride growth layer without thermal and physical damages through a chemical wet etching process. CONSTITUTION: A sacrificial layer(120) with a plurality of nano rods are formed on a growth substrate(110). A GaN buffer layer(130) is formed on the sacrificial layer with the nano rod. A light emitting structure(140) is formed on the GaN buffer layer. The light emitting structure includes a first conductive nitride semiconductor layer(141), an active layer, and a second conductive nitride semiconductor layer(145). A growth substrate is separated from the light emitting structure by the chemical wet etching of the sacrificial layer.
Patent KR-20110071189-A (KR)
Title: Died beverage using lentinus edodes and manufacturing method thereof
Inventor: YOON BYUNG JAE
IPC: A23L2/38
Filed: 2009-12-21
Abstract: PURPOSE: A diet beverage using lentinus edodes, and a producing method thereof are provided to produce the diet beverage by hot-water extracting the lentinus edodes, salicornia herbacea, and benincasa hispida. CONSTITUTION: A producing method of a diet beverage comprises the following steps: hot-water extracting lentinus edodes to obtain a lentinus edodes extract(S10); hot-water extracting salicornia herbacea to obtain a salicornia herbacea extract(S20); hot-water extracting benincasa hispida to obtain a benincasa hispida extract(S30); mixing 10~30wt% of lentinus edodes extract, 1~5wt% of salicornia herbacea extract, 10~30wt% of benincasa hispida extract, 5~20wt% of apple concentrate, 1~5wt% of jujube extract, 0.1~2wt% of anhydrous citric acid, 0.02~0.05wt% of vitamin C, 0.01~0.02wt% of grapefruit seed extract, 0.1~1wt% of sucralose, and 30~60wt% of purified water to obtain a mixed composition(S40); and sterilizing the mixed composition(S50).
Patent KR-20110046214-A (KR)
Title: Functional paint composition and manufacturing method for the same
IPC: C09D183/02
Filed: 2009-12-22
Abstract: PURPOSE: A functional paint composition including water glass as a main component with excellent water resistance is provided to form a film with excellent durability, antifouling property, and fire retardant characteristic. CONSTITUTION: A functional paint composition includes 100 parts by weight of water glass, 1 ~ 60 parts by weight of silane compounds, at least one selected from the group consisting of 1 ~ 60 parts by weight of boric acid compounds and 0.5 ~ 40 parts by weight of phosphate compounds, and 5 ~ 300 parts by weight of water.
Patent KR-20110072204-A (KR)
Title: Image pickup optical system and optical appliance having the same
Inventor: CHOI JONG CHUL
IPC: G02B9/34
Filed: 2009-12-22
Abstract: PURPOSE: A photographing optical system and an optical instrument including the same are provided to prevent flare caused by an unnecessary diffractive light by arranging a filtering member to a lens unit. CONSTITUTION: A lens unit(20) includes lenses for imaging a subject light on a photographing device. A diffractive optical element(30) is arranged in the lens unit in order to prevent the chromatic aberration by the lenses. The filtering member(40A) is coated on a front side or a back side of lenses of the lens unit. The filtering member filters a component of the subject light included in a wavelength region whose diffraction efficiency is less than a predetermined reference value.
Patent KR-20110072411-A (KR)
Title: Opening and shutting device of a side door for a construction machine
Inventor: LEE SUNG KYUN
IPC: B62D25/10
Filed: 2009-12-22
Abstract: PURPOSE: A side door opening/closing device of construction equipment is provided to increase a device operation rate by reducing the time for repair and replacement processes. CONSTITUTION: A side door opening/closing device of construction equipment comprises a second fixing bracket(25), a wire(6) and a connector(30). The second fixing bracket is located at the partial inside of a lower part side door(4) and a first fix bracket(20). The wire has one end which is fixed to the partial inside of the lower part side door. The other end part of the wire is fixed to one part of the frame(5). The connector is detachably attached to first and second fixing brackets. The connector interlinks the first and second fixing bracket. The connector comprises a connecting member(31) and a nut member(32).
Patent KR-20110073065-A (KR)
Title: Rubber composition for reparing tire and tire manufactured by using the same
Inventor: GA YEONG HYEON
IPC: C08K3/04
Filed: 2009-12-23
Abstract: PURPOSE: A rubber composition for repairing tire is provided to ensure excellent adhesive force with a steel exposure part and to ensure excellent properties, adhesive property and processability. CONSTITUTION: A rubber composition for repairing tire includes: 100 parts by weight of a base rubber including a natural rubber; 40-50 parts by weight in which nitrogen adsorption specific area is 70-100 m^2/g and DBP(n-dibutyl phthalate) oil absorption is 100-130cc/100g; 5-8 parts by weight of insoluble sulfur; and one cobalt salt selected from the group consisting of cobalt naphthenate, cobalt boroacylate, and combination thereof.
Patent KR-20110074304-A (KR)
Inventor: JEE SUK JAE
IPC: H01L31/042
Filed: 2009-12-24
Abstract: PURPOSE: A solar cell apparatus is provided to implement wide penetration area and improved generation efficiency by installing the solar cell to be vertical to a transparent substrate and inclined thereto. CONSTITUTION: In a solar cell apparatus, a transparent substrate(100) includes a plurality of grooves. The groove is formed in the front side(101) of the transparent substrate. A solar battery(200) is installed to be vertical to the transparent substrate and inclined thereto . The solar battery comprises a first electrode, a photovoltaic conversion layer, and a second electrode. A sealing member(400) seals hermetically the solar battery.
Patent KR-20090129980-A (KR)
Title: Multiple output charge-coupled devices
Inventor: PARKS CHRISTOPHER
IPC: H01L27/146
Filed: 2007-07-09
Abstract: An image sensor includes a plurality of pixels overlaid with a color filter pattern of at least two colors having the same color on every other pixel in one direction; three or more charge-coupled devices oriented parallel to the every other pixel color filter repeat pattern; a charge sensing amplifier at the output of at least two of the charge couple devices; each charge-coupled device having a first and a second gate; a CCD-to-CCD transfer gate connecting adjacent charge-coupled devices with the first gate being on one side of the CCD-to-CCD transfer gate and the second gate being on the opposite side of the CCD-to-CCD transfer gate; all CCD-to-CCD transfer gates are electrically connected together; all first gates are electrically connected; and all second gates are electrically connected.
Patent KR-20090065521-A (KR)
Title: System and method for inductively charging a battery
Inventor: BAARMAN DAVID W
IPC: H02J17/00
Filed: 2007-09-20
Abstract: An inductive charging system for recharging a battery. The system includes a charger circuit and a secondary circuit. The secondary circuit includes a feedback mechanism to provide feedback to the charger circuit through the inductive coupling of the primary coil and the secondary coil. The charger circuit includes a frequency control mechanism for controlling the frequency of the power applied to the primary coil at least partly in response to the feedback from the feedback mechanism.
Patent KR-20090061653-A (KR)
Title: Portable media playback device including user interface event passthrough to non-media-playback processing
Inventor: BOETTCHER JESSE
IPC: G11B20/10
Filed: 2007-09-06
Abstract: A method of operating a portable electronics device can include integrated operation of media playback processing and non-media-playback processing (such as, for example, a game). The method can include receiving an event corresponding to operation of a user interface item by a user of the portable electronics device. The received event can be provided to the non-media-playback processing. The non-media-playback processing can determine whether to cause an action corresponding to the provided received event with respect to the non-media-playback processing. For an event determined by the non-media-playback processing to not cause an action corresponding to the provided received event with respect to the non-media-playback processing, the provided received event can be provided to the media playback processing. Typically, the operating performed by the media playback processing based on the event can be the processing that would otherwise be performed by the media playback processing if the non-media-playback processing was not even occurring.
Patent KR-20090051779-A (KR)
Title: Flexible content distribution method
Inventor: BRAITBERG MICHAEL F
IPC: G06Q20/12
Filed: 2001-01-18
Abstract: Protected content is distributed to users without the need for payment at the time of media distribution. Payment can be performed at a later time in response to which content may be enabled, and/or users may selectively pay for, and receive enablement of, content such that only portions of content may be accessible at a given time. Following the first enablement of content, access rights may be expanded or otherwise changed, e.g., in response to a second payment.
Patent KR-20090089319-A (KR)
Title: Arrangement for detecting a wheel movement
Inventor: NEUSCHELER MARCO
IPC: G01P15/00
Filed: 2007-09-19
Abstract: The invention relates to a method for detecting a rolling movement of a wheel in a motor vehicle in which a wheel acceleration variable which characterizes acceleration of a wheel is sensed by means of at least one sensor element, the wheel acceleration variable is sensed at various sampling times and the presence of a rolling movement is detected by reference to the sensed values, characterized in that the wheel acceleration variable is sampled in a cycle of predetermined, non-equidistant times comprising at least three sampling times. ® KIPO & WIPO 2009
Patent KR-20090083425-A (KR)
Title: Shift control device for industrial vehicle
Inventor: HYODO KOJI
IPC: F16H61/18
Filed: 2007-11-30
Abstract: A shift control device for an industrial vehicle, having a speed ratio detection section for detecting the speed ratio between the input shaft and output shaft of a torque converter, a shift control section for shifting up a speed range when the detected speed ratio is not less than a first predetermined value and shifting down a speed range when the detected speed ratio is not more than a second predetermined value less than the first predetermined value, and an operation member for instructing, when operated by an operator, shift down to the first speed. When shift down is instructed to the shift control section by the operation member, the speed range is kept at the first speed for a predetermined time independent of the speed ratio detected by the speed ratio detection section. ® KIPO & WIPO 2009
Patent KR-20090087086-A (KR)
Title: Safety system for elevators
Inventor: KUGIYA TAKUO
IPC: B66B1/34
Filed: 2006-12-06
Abstract: A section detecting device detects a section having a cage from a plurality of sections continuing in the cage moving direction, and detects the presence or absence of the cage at a switching position located at the boundary of the individual sections. A movement detecting device generates a signal responding to the movement of the cage. A processing device determines the speed of the cage on the basis of the information from the movement detecting device, and determines the position of the cage after the cage passed through the switching position. The processing device is set with both a floor passing velocity standard containing a section standard level determined individually for each section, and a continuous passing velocity standard made at or higher than the floor passing velocity standard for all the sections. The processing device specifies the section, in which the cage resides when stopped, as a stop section, and decides whether or not the cage velocity is the passing velocity, when the cage is within the stop section, by comparing the floor passing velocity standard and the velocity of the cage, and whether or not the cage velocity is the passing velocity, when the cage is outside of the stop section, by comparing the continuous passing velocity standard and the velocity of the cage. ® KIPO & WIPO 2009
Patent KR-20100014284-A (KR)
Title: Nutritional supplement
Inventor: WITTENBAKER NEVILLE TREVOR
IPC: A61P3/02
Filed: 2007-11-28
Abstract: A nutritional supplement derived from skeletal tissue found in bony and cartilaginous fish has been found to be useful in the treatment of mineral deficiencies, in particular calcium deficiency, and additionally, in the treatment of arthritis, kidney stones, and gout in animals, including humans. A nutritional supplement composition and a pharmaceutical composition containing the nutritional supplement are also provided. The nutritional supplement contains 300,000 to 400,000 mg/kg calcium, 100 to 150 mg/kg phosphorous, 10 to 20 mg/kg magnesium, and 1,500 to 2,000 mg/kg sodium.
Patent KR-20090101267-A (KR)
Title: Process for the synthesis of ethers of aromatic acids
Inventor: RITTER JOACHIM C
IPC: C08G73/18
Filed: 2007-12-18
Abstract: Ethers of aromatic acids are produced from halogenated aromatic acids in a reaction mixture containing a copper (I) or copper (II) source and an amino acid ligand that coordinates to copper.
Patent KR-20090114373-A (KR)
Title: Transformer
Inventor: HANSER VOLKER WERNER
IPC: H01F27/00
Filed: 2008-02-01
Abstract: A transformer (10) with an insulation arrangement between a high voltage winding (4) and a low voltage winding (8) for potential isolation, or an insulation arrangement for potential isolation between a high voltage winding (4) and a low voltage winding (8) of a transformer, has a layered structure, comprising inner insulation (2; 2a, 2b) between the high voltage winding (4) and the low voltage winding (8), which are adjoined by at least one semiconductive layer (6, 6a, 6b). In this way, the dimensions of a transformer can be reduced, and, in addition, partial discharges towards the outside can be reduced or entirely suppressed.
Patent KR-20100014822-A (KR)
Title: Glass for optical device covering, glass-covered light-emitting element, and glass-covered light-emitting device
Inventor: MATSUMOTO SYUJI
IPC: H01L33/56
Filed: 2008-05-29
Abstract: Disclosed is a glass-covered light-emitting element which is covered by a glass having a low glass transition temperature and a thermal expansion coefficient that is only a little different from that of the light-emitting element. Also disclosed is a glass-covered light-emitting device. Specifically disclosed is a glass-covered light-emitting element comprising a semiconductor light-emitting element having a major surface and a PO-ZnO-SnO glass covering the major surface of the semiconductor light-emitting element. The glass is essentially composed, in mol % in terms of oxides, of 20-45% of PO, 20-50% of ZnO and 20-40% of SnO, and has a glass transition temperature of not less than 290°C but not more than 450°C and a thermal expansion coefficient of not more than 105 × 10/°C.
Patent KR-20090115227-A (KR)
Title: Liquid crystalline polyester fiber and process for production of the same
Inventor: FUNATSU YOSHITSUGU
IPC: D01F6/62
Filed: 2008-02-27
Abstract: A liquid crystalline polyester fiber which exhibits a half width of endothermic peak (Tm1) of 15°C or above as observed in the differential calorimetry under heating from 50°C at a temperature rise rate of 20°C 2.0cN/dtex or above; and a process for production of the same. A liquid crystalline polyester fiber which is excellent in abrasion resistance and lengthwise uniformity and is improved in weavability and the quality of fabric and which is characterized by a small single-fiber fineness can be efficiently produced without impairing the characteristics inherent in fabric made of liquid crystalline polyester fiber produced by solid phase polymerization, namely, high tenacity, high elastic modulus and excellent heat resistance.
Patent KR-20100015484-A (KR)
Title: Transparent thin board
Inventor: OKUMURA SHUZO
IPC: B23B5/02
Filed: 2008-04-09
Abstract: A transparent thin board is provided. The board is provided with a sheet-like transparent base body (10) and a mesh layer (11), which is formed on the surface of the transparent base body (10) and is composed of an opaque material. The opaque material has a mesh structure composed of an extremely fine strip wherein the mesh outline has substantially the same width, and has a beam transmissivity of 50% or more. The board is also provided with a colored layer (16), which is arranged in a partial region of the mesh layer by being stacked on the mesh layer and has a color different from that of the opaque material constituting the mesh layer (11).
Patent KR-20100017917-A (KR)
Title: Iii nitride semiconductor light emitting element, method for manufacturing the iii nitride semiconductor light emitting element, and lamp
Inventor: KAJI HIROAKI
IPC: H01L33/32
Filed: 2008-07-03
Abstract: Provided is a III nitride semiconductor light emitting element, which has an intermediate layer having excellent orientation characteristics on a substrate, a III nitride semiconductor having excellent crystallinity on the intermediate layer, and has excellent light emitting characteristics and productivity. A method for manufacturing such III nitride semiconductor light emitting element, and a lamp are also provided. In the III nitride semiconductor light emitting element, an intermediate layer (12) composed of at least a III nitride compound is laminated on a substrate (11), and an n-type semiconductor layer (14) having a base layer (14a), a light emitting layer (15) and a p-type semiconductor layer (16) are laminated in sequence on the intermediate layer (12). The crystal structure of the intermediate layer (12) includes a nonorientation component which corresponds to a broad component, in the case where the X-ray rocking curve of the intermediate layer (12) is separated by a peak separation method into the broad component having a half-value width of 720 arcsec or more and a narrow component. The rate of the nonorientation component in the crystal structure of the intermediate layer (12) is 30% or less in an area ratio of the intermediate layer (12).