baber/WOPTO huggingface dataset:
Patent KR-20110060101-A (KR)
Title: 예초기 칼날
Inventor: KIM KYUNG HAN
IPC: A01D34/73
Filed: 2009-11-30
Abstract: 본 발명은 예초기 칼날에 관한 것으로, 더욱 상세하게는, 잡초를 간편하게 자를 수 있는 예초기를 사용하면서도 잘린 잡초가 예초기에 엉켜 예초 작업을 곤란하게 하는 것을 방지하는 칼날을 갖는 예초기 칼날에 관한 것이다. 
     본 발명에 따른 예초기 칼날은, 
     잡초를 예초하기 위해, 손으로 파지 가능한 봉 형태의 파지봉 하부에 형성된 칼날몸체인 예초기 칼날에 있어서,상기 칼날몸체는, 상기 칼날몸체 중심을 수직관통하여 된 연결홈과, 상기 칼날몸체 장 측 테두리에 일체로 형성된 제1칼날과, 상기 연결홈과 나란하게 형성되되, 상기 칼날몸체를 수직관통하는 다수 개의 칼날홈을 포함하여 구성되고, 상기 칼날홈은, 내측으로 잡초를 추가 적으로 자르기 위한 제2칼날을 더 포함하여 구성된다. 
       
     파지봉, 기어케이스, 연결봉, 칼날몸체, 제1,2칼날, 안내덮개, 진입방지턱
Patent KR-20110061949-A (KR)
Title: Vibration motor
Inventor: PARK YOUNG IL
IPC: H02K7/065
Filed: 2009-12-02
Abstract: PURPOSE: A vibration motor is provided to prevent separation from a case despite a drop impact. CONSTITUTION: One side of a case(100) is opened. A circuit board(600) is coupled with the case. A plurality of coils(200) is mounted on the circuit board. A shaft(300) supports the case and both ends of the circuit board. A bearing(400) is mounted on the shaft. A rotor(500) is mounted in the bearing. The rotor rotates with the coil by an electromotive force and generates vibration. A shaft support housing(700) is provided to the center of the circuit board to support one end of the shaft.
Patent KR-20110067613-A (KR)
Title: Upper body health chair
Inventor: KIM YONG UK
IPC: A63B23/02
Filed: 2009-12-14
Abstract: PURPOSE: A chair having an upper body exercise function is provided to enable a user to perform upper body exercise while sitting on a chair. CONSTITUTION: A chair having an upper body exercise function comprises: a supporting plate(100) which is installed in a seat back(10), a seat(20), and the central back of the seat, supports a connection unit(30), legs(40), and the seat through the operation of an adjustment lever, and is extended to the back of the seat; and a spring elastic unit(200) which is fixed to the upper side of the supporting plate, is equipped with a conical coil spring, and is comprised of a perpendicular supporting shaft.
Patent KR-20110067900-A (KR)
Title: Apparatus for metal organic chemical vapor deposition and method using the same
Inventor: JIN JOO
IPC: H01L21/205
Filed: 2009-12-15
Abstract: PURPOSE: An apparatus for metal organic chemical vapor deposition and a method using the same are provided to reduce a process time by performing a next process in another chamber while cleaning a chamber. CONSTITUTION: In an apparatus for metal organic chemical vapor deposition and a method using the same, a first reaction chamber(110) and a second reaction chamber are combined in a buffer chamber(200). A heater is included in a first reaction chamber, a second reaction chamber, and buffer chamber. The gas feed assembly(400) supplies the process gas to the first reaction chamber, and the second reaction chamber or the buffer chamber. A transfer device unloads a substrate from a first reaction chamber and loads the substrate to a second reaction chamber. The process gas comprises a III group gas and a V group group gas.
Patent KR-20100076886-A (KR)
Title: Channel encoding method and decoder using the same
Inventor: KWON DONG SEUNG
IPC: H04L1/00
Filed: 2009-12-21
Abstract: PURPOSE: A channel encoding method and a channel decoder thereof are provided to maximize transmission efficiency by reducing the overhead of a channel. CONSTITUTION: A random sequence generator(110) generates the sequence of random numbers which satisfies a uniform distribution. The random sequence generator generates a pseudo random number sequence by mixing the output of a counter(11) and the output of a random number generator(12). An encoded matrix generator(120) generates an encoded matrix by using a random sequence which is generated in the random sequence generator. A row or a column of an error correcting matrix is composed of one among a parity code, a Reed-Solomon code, and a tornado code. A transmission symbol generator(130) generates a transmission symbol by multiplying an input symbol which is generated in the encoded matrix and an input signal generator(140).
Patent KR-20110071890-A (KR)
Title: Enhanced gas cylinder mounting structure of a steering column
Inventor: KIM MOON HONG
IPC: E02F9/16
Filed: 2009-12-22
Abstract: PURPOSE: An enhanced gas-cylinder mounting structure of a steering column is provided to prevent the function of a gas cylinder from becoming decreased even if the gas cylinder is used for a long time in a state there are left and right assembling tolerances between the gas cylinder and a target. CONSTITUTION: An enhanced gas-cylinder mounting structure of a steering column comprises a lower connecting unit(10) and a spherical bearing(15). The lower connecting unit is formed on the lower end of the cylinder body(1a) of a gas cylinder(1) and comprises a through hole(10a). The spherical bearing is formed on the lower connecting unit and the upper end of the movable rod of the gas cylinder. The spherical bearing rotatable to the pivot pin(20a) of a pivot unit(20) is formed on any one of upper connecting units with through holes. The spherical bearing supplements right and left assembling tolerances with the pivot unit.
Patent KR-20110072089-A (KR)
Title: High corrosion resistance martensite stainless steel for mold
Inventor: JO KI HOON
IPC: C22C38/58
Filed: 2009-12-22
Abstract: PURPOSE: A martensitic stainless steel for injection molding for improving corrosion resistance is provided to improve distribution and shape of MnS by adding calcium and manufacture martensite stainless steel having improved mechanical anisotropy by increasing nickel content. CONSTITUTION: A martensitic stainless steel for injection molding for improving corrosion resistance contains carbon of 0.03~0.12%, nitrogen of 0~0.08%, silicon of 0~0.7%, manganese of 0.6~2%, phosphorus of 0~0.03%, sulfur of 0~0.3%, chrome of 11.5~17%, copper of 0~1.5%, nickel of 0.6~3%, calcium of 0.0005~0.003%, residual Fe and other inevitable impurities. Stainless steel has elongation anisotropy of 0.5 or less. The stainless steel has ferrite fraction of less than 15%.
Patent KR-20110073841-A (KR)
Title: Composite of aramid and method for manufacturing the same
Inventor: HAN IN SIK
IPC: D06M15/333
Filed: 2009-12-24
Abstract: PURPOSE: An aramid composite and a method for preparing the same are provided to improve workability and adhesion. CONSTITUTION: An aramid composite contains aramide fabric and resin layer. The resin layer is impregnated into the aramid fabric. The resin layer contains phenolic resin, polyvinyl butyral resin, and inorganic particle. The content of the resin layer is 10-20 weight%. The inorganic particle contains carbon nanotubes. The inorganic particle also contains nanoclay or zeolite.
Patent KR-20110074221-A (KR)
Title: Air conditioner having heat exchange unit of rotary type and heat pump
Inventor: SONG WOO SUP
IPC: F24F5/00
Filed: 2009-12-24
Abstract: PURPOSE: An air conditioner having a rotary heat exchange unit and a heat pump is provided to cool a condenser using condensed water generated from an evaporator in indoor cooling and prevent the wet compression of a compressor. CONSTITUTION: An air conditioner having a rotary heat exchange unit and a heat pump comprises a heat exchange unit(70) and a condenser(35). The heat exchange unit heat-exchanges outdoor air flowing into indoor space with indoor air discharged to outside. The condenser heats air discharged after the heat exchange. The condenser heats supplied air using condensed heat of refrigerant. The heat exchange unit comprises a frame, a wheel, a heat exchange element, and a dividing unit. The wheel is installed in an inner closed space and rotates at a given speed. The heat exchange element is installed on the wheel. The dividing unit divides a space into first and second sections. In the first section, indoor air flows through the heat exchange element.
Patent KR-20110077434-A (KR)
Title: Silicon substrate and method of manufacturing the same
Inventor: LEE SANG HYUN
IPC: H01L21/322
Filed: 2009-12-30
Abstract: PURPOSE: A silicon substrate and a manufacturing method thereof are provided to implement high gettering by increasing the density of a gattering site on the edge of a silicon substrate. CONSTITUTION: A silicon substrate(100) is formed by doping impurities of high density on an initial silicon substrate. An epi layer(130) is formed on the upper side of the silicon substrate. An oxygen extract(120A) is formed on the silicon substrate as the gattering site.
Patent KR-20090040430-A (KR)
Title: Aluminum nitride sintered body and method for producing the same
Inventor: ESAKI TATSUO
IPC: H01L21/683
Filed: 2007-07-26
Abstract: This invention provides an aluminum nitride sintered body in which the ratio of a peak area S2 of a diffraction peak at 2Theta = 34°to 35°corresponding to an aluminum oxynitride phase to a peak area S1 of an aluminum nitride [100] diffraction peak in an X-ray diffraction, i.e., S2/S1, is not less than 0.01 and not more than 0.3, and the concentration of spin at a magnetic field of not less than 336 mT and not more than 342 mT as measured by an electron spin resonance method is not less than 1 8 1015 spins/cm3 and not more than 1 8 1020 spins/cm3. The aluminum nitride sintered body is produced by mixing a specific amount of an alpha-alumina powder, which has an average particle diameter of not less than 0.3 and not more than 0.8 relative to the average particle diameter of an aluminum nitride powder, with the aluminum nitride powder, and subjecting the mixture to sintering under atmospheric pressure at a specific temperature in a nitrogen atmosphere. The above constitution can provide an aluminum nitride sintered body in which the volume resistivity can be controlled in the range of 108Omega cm to 1012Omega cm and, further, even upon heat treatment to 1950°C by bonding or the like, the volume resistivity can bestably maintained.
Patent KR-20090047460-A (KR)
Inventor: BUTLER DENISE RENEE
IPC: C08J9/12
Filed: 2007-08-03
Abstract: 발포체 배합물에 소정 첨가제를 사용함으로써, 점탄성 폴리우레탄 발포체가 제조된다.  상기 첨가제에는 1) 카르복실산의 알칼리 금속 염 또는 전이 금속 염; 2) 1,3,5-트리스 알킬- 또는 1,3,5-트리스 (N,N-디알킬 아미노 알킬)- 헥사히드로-s-트리아진 화합물; 및 3) 4차 암모늄 화합물의 C 1-12  카르복실레이트 염이 포함된다.  상기 첨가제는 가공성을 현저하게 향상시키는 바, 특히 더 높은 이소시아네이트 지수의 사용을 가능케 하는데, 이것은 발포체 물리적 특성의 향상을 돕는다. 
     점탄성, 폴리우레탄, 발포체, 가공성, 첨가제, 이소시아네이트 지수
Patent KR-20090085057-A (KR)
Title: On line virtual robot (bot) security agent
Inventor: BIGGS TODD S
IPC: G06F19/00
Filed: 2007-10-19
Abstract: Various embodiments can provide a virtual online robot (bot) or security agent. The agent or guardian can monitor on line conversations and can act to intervene in an event a conversation's content meets certain definable criteria that indicates that the content might be inappropriate or possibly harmful or risky. In at least some embodiments, the agent or guardian is configured to utilize natural language processing techniques to evaluate the context of a conversation across its span and/or conversations across individual users. Using natural language processing techniques, the agent or guardian can then present notifications or warnings to individual users (or others) when a particular conversation or portion thereof is deemed problematic. ® KIPO & WIPO 2009
Patent KR-20090083413-A (KR)
Title: Benzoylpyrazole compounds, process for their production and herbicides containing them
Inventor: KOMYOJI TERUMASA
IPC: C07D231/20
Filed: 2007-11-09
Abstract: The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A benzoylpyrazole compound represented by the formula (I) or its salt: wherein R1 is alkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl, R4 is alkyl or halogen, R5 is alkyl substituted by one Y1, haloalkoxy, alkoxy substituted by one Y2, or alkoxycarbonyl, R6 is alkylsulfonyl, A is alkylene substituted by at least one alkyl, Y1 is alkoxy or haloalkoxy, and Y2 is alkoxy; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow. ® KIPO & WIPO 2009
Patent KR-20090088392-A (KR)
Title: Process for preparing cyanohydrins and their use in the preparation of alkyl esters of methacrylic acid
Inventor: GROPP UDO
IPC: C07C253/00
Filed: 2007-08-31
Abstract: The invention relates to a process for preparing acetone cyanohydrin, in which a reaction mixture comprising acetone and hydrocyanic acid is reacted in the presence of a catalyst in a loop reactor to form acetone cyanohydrin as the reaction product, the loop reactor having at least one apparatus for cooling the reaction mixture, at least one pump, at least one apparatus for mixing the reaction mixture, and at least one feed orifice each for feeding hydrocyanic acid, acetone and catalyst, the catalyst being fed in downstream of the feed of acetone or hydrocyanic acid or both. ® KIPO & WIPO 2009
Patent KR-20090086097-A (KR)
Title: Method and apparatus for efficient signal interpolation
Inventor: REIAL ANDRES
IPC: H04B1/16
Filed: 2007-11-08
Abstract: In one or more embodiments, an over-sampling method and corresponding over-sampling circuit efficiently generate an over-sampled signal by determining sampling phases in the over-sampled signal that are unused by downstream processing of the over-sampled signal, and skipping the generation of output values for the over-sampled signal that correspond to the unused sampling phases. In a communication receiver embodiment, determining the unused sampling phases comprises, with respect to currently estimated multipath delays of a received communication signal from which the over-sampled signal is derived, determining which sampling phases in the over-sampled signal will not be used by a downstream processing circuit having known processing delay assignment constraints. The known delay assignment constraints comprise Rake finger placement constraints or channel equalizer tap placement constraints, for example. ® KIPO & WIPO 2009
Patent KR-20090081025-A (KR)
Title: Ethylene resin composition for blow molded body, and blow molded body obtained from the same
Inventor: HIRASE YOSHIYUKI
IPC: B65D1/00
Filed: 2008-01-15
Abstract: Disclosed is an ethylene resin composition for blow molded body, which is characterized by satisfying the following conditions [a], [b], [c] and [d] at the same time. [a] The melt flow rate (MFR) at 190°C under a load of 21.6 kg is within the range of 1.0-15 g/10 minutes. [b] The density is within the range of 955-970 kg/m3. [c] The number of methyl branches as measured by 13C-NMR is less than 0.1 per 1000 carbon atoms. [d] The tensile impact strength as measured at-40°C in accordance with JIS K7160 is not less than 270 kJ/m2.
Patent KR-20090094020-A (KR)
Title: Plastic fans having improved fan ring weld line strength
Inventor: STAGG JONATHAN BRADLEY
IPC: F24F13/08
Filed: 2007-12-28
Abstract: Injection molded ring fan embodiments and methods for making them. The methods influence material flow during the injection molding process such that a major portion of the materials flowing in opposite directions in the outer rings preferably flow past one another, intermix in a swirling relationship, and/or collide at an angle relative to one another. This results in better material mixing or integration of the flow fronts. In one embodiment, the thickness of the outer ring varies in different portions between adjacent fan blades.
Patent KR-20090106525-A (KR)
Title: Methods and apparatus for a cable retractor to prevent cable damage after connector release
IPC: B64D1/02
Filed: 2007-12-19
Abstract: Methods and apparatus for a cable retractor device to remove slack in a lanyard coupled to a cable connector after release of an item from a vehicle. In one embodiment, the cable retractor device removes slack after the item is released from an aircraft to reduce the likelihood damage from the connector being buffeted by wind forces.
Patent KR-20090110349-A (KR)
Title: Protein Formulations Containing Sorbitol
IPC: A61K9/10
Filed: 2008-02-15
Abstract: The present invention provides a method for suppressing protein aggregation in a liquid formulation during freeze-thaw by including sorbitol in the liquid formulation. The present invention also provides methods for storing and preparing a liquid formulation containing a protein and sorbitol such that the presence of sorbitol suppresses protein aggregation during freezing and/or thawing.
Patent KR-20090112759-A (KR)
Title: Air-stable alkali or alkaline-earth metal dispensers
IPC: H01J7/18
Filed: 2008-02-12
Abstract: There are described dispensers (10; 20; 30; 40; 50; 60) of alkali or alkaline-earth metals, comprising deposits of getter materials (13; 23; 33; 43; 53; 63) and alkali or alkaline-earth metal sources (12, 22; 32; 42; 53; 63), in which the sources of alkali or alkaline-earth metal are protected from environmental gases by said deposits of getter materials.
Patent KR-20090120492-A (KR)
Title: System and method for combining text with three-dimensional content
Inventor: IZZAT IZZAT
IPC: G06T19/00
Filed: 2007-12-19
Abstract: A system (10) and method (52, 60, 72) for combining and/or displaying text with three-dimensional (3D) content. The system (10) and method (52, 60, 72) inserts text at the same level as the highest depth value in the 3D content. One example of 3D content is a two-dimensional image (44) and an associated depth map (46). In this case, the depth value of the inserted text (50) is adjusted to match the largest depth value of the given depth map. Another example of 3D content is a plurality of two-dimensional images and associated depth maps. In this case, the depth value of the inserted text is continuously adjusted to match the largest depth value of a given depth map. A further example of 3D content is stereoscopic content (82) having a right eye image (86) and a left eye image (84). In this case the text (88, 90) in one of the left eye image (84) and right eye image (86) is shifted to match the largest depth value in the stereoscopic image. Yet another example of 3D content is stereoscopic content having a plurality of right eye images and left eye images. In this case the text in one of the left eye images or right eye images is continuously shifted to match the largest depth value in the stereoscopic images. As a result, the system (10) and method (52, 60, 72) of the present disclosure produces text combined with 3D content wherein the text does not obstruct the 3D effects in the 3D content and does not create visual fatigue when viewed by a viewer.
Patent KR-20090118095-A (KR)
Title: Illumination detection using classifier chains
Inventor: BLONK LEENDERT
IPC: G06V10/774
Filed: 2008-02-28
Abstract: A face illumination normalization method includes acquiring a digital image including a face that appears to be illuminated unevenly. One or more uneven illumination classifier programs are applied to the face data to determine the presence of the face within the digital image and/or the uneven illumination condition of the face. The uneven illumination condition may be corrected to thereby generate a corrected face image appearing to have more uniform illumination, for example, to enhance face recognition.
Patent KR-20090125833-A (KR)
Title: Use of a selective inhibitor of hedgehog/smoothened signaling for treatment of psoriasis and other skin disorders
Inventor: TAS SINAN
IPC: A61P17/06
Filed: 2003-03-17
Abstract: Pharmaceutical compositions containing cyclopamine enable the skin cells displaying inhibited cellular differentiation to overcome that inhibition. Such compositions are effective in treatment of diseases associated with impaired cellular differentiation. In tumors, induction of the differentiation of tumor cells by cyclopamine is accompanied commonly by the apoptosis of tumor cells, adding thereby to the therapeutic effectiveness. Effectiveness of cyclopamine in the treatment of psoriasis, a common disease associated with the impairment of cellular differentiation is enhanced significantly by using compositions comprising of cyclopamine and a corticosteroid.
Patent KR-20090125209-A (KR)
Title: Ocular hypotensive agent comprising compound capable of inhibiting histon deacetylase as active ingredient
Inventor: YONEDA SHINJI
IPC: A61K31/40
Filed: 2008-03-28
Abstract: The object is to find a novel pharmacological activity of a compound capable of inhibiting an HDAC. The compound capable of inhibiting a histone deacetylase has an excellent ability of changing the cytomorphology of a trabeculara cell and/or an excellent ocular hypotensive activity, and is therefore useful as a prophylactic and/or therapeutic agent for a disease associated with aqueous humor circulation and/or ocular tension, particularly a prophylactic and/or therapeutic agent for glaucoma, ocular hypertension or the like.
Patent KR-20100016625-A (KR)
Title: Apparatus for treating gas
Inventor: SEELEY ANDREW JAMES
IPC: B01D47/14
Filed: 2008-05-15
Abstract: Apparatus for treating gas comprises a casing (100) containing a gas scrubber section (118) and an electrostatic precipitator section (120) located above the scrubber section. A partition (136) may be located within the casing (100) to separate the precipitator section (120) from the scrubber section (118). The casing has a gas inlet (102) for supplying gas to the scrubber section, a gas outlet (104) for exhausting gas from the precipitator section, a scrubbing liquid inlet (106) for supplying scrubbing liquid to the precipitator section, and a scrubbing liquid outlet (126) for draining scrubbing liquid from the scrubber section. In one embodiment the partition comprises a set of apertures (138) through which scrubbing liquid drains from the precipitator section into the scrubber section, and a set of gas passages (140) for conveying gas from the scrubber section to the precipitator section.
Patent KR-20100031696-A (KR)
Title: System and method of diagnosis through detection of mechanical waves in refrigeration systems and/or household appliances
Inventor: SCHWARZ MARCOS GUILHERME
IPC: F25D29/00
Filed: 2008-05-20
Abstract: The present invention relates to a system and a method of diagnosis for a refrigeration system and/or household appliance which, based on a multiplicity of physical magnitudes detected, determine and inform the operating condition of said refrigeration system and/or of its components. Basically, the magnitudes are divided into two groups, namely: (i) those from which spectral signatures will be generated (magnitudes relating to mechanical vibrations); and (ii) magnitudes from which spectral signatures will not be generated. The spectral signatures are compared with the standard signatures, and the diagnosis is provided based on this comparison. After the operating condition has been diagnosed, it is stored in a database, and a record of the system operation is updated. The operating conditions are made available for viewing, and based on the record viewed, it is possible to determine whether or not the refrigeration system and/or household appliance and the components thereof are malfunctioning or not. The application further describes a compressor whose diagnosis can' be determined by the method and system of diagnosis according to the present invention.
Patent KR-20110079962-A (KR)
Title: Hot water heating apparatus
Inventor: KIM DO HAN
IPC: F24H1/00
Filed: 2010-01-04
Abstract: PURPOSE: A hot water heating apparatus is provided to reduce the heating time of hot water by increasing the contacting area of a heating member and the water. CONSTITUTION: A hot water heating apparatus includes a heating member, a bending unit, and a heating unit. The heating member(140) forms the bottom of a hot water tank(120). The bending unit(142) is installed on portions where the hot water tank is welded and the heating unit(160) is attached. The heating unit is a Ruthenox heater.