baber/WOPTO huggingface dataset:
Patent KR-20100126709-A (KR)
Inventor: MASSARI PAOLA
IPC: B29C45/00
Filed: 2009-02-04
Abstract: 하기 1) 및 2) 를 포함하고: 1) 15 중량% 이하의 에틸렌 및/또는 C 4 -C 10  α-올레핀(들)을 포함하고, 6 중량% 미만의 실온에서의 자일렌 가용성 분획을 갖는 프로필렌의 공중합체 75 내지 85 중량%, 및 2) 10 내지 25 중량% 의 C 4 -C 10  α-올레핀(들)을 포함하는 하나 이상의 C 4 -C 10  α-올레핀(들)과 에틸렌의 공중합체 15 내지 25 중량%; 하기를 갖는 폴리올레핀 조성물: 2.5 g/10 분 미만의, 230 ℃ 및 2.16 ㎏ 에서 측정된 MFR 값, 14 내지 22 중량% 의 총 에틸렌 함량, 4.5 중량% 미만의 총 C 4 -C 10  α-올레핀(들) 함량, 4 이상의 총 C 4 -C 10  α-올레핀(들) 함량에 대한 총 에틸렌 함량의 비, 1.5 ㎗/g 이하의 실온에서의 총 자일렌 가용성 분획의 고유 점도 값, 및 0.80 이상의 성분 2) 의 양과 성분 2) 중 C 4 -C 10  α-올레핀(들) 의 양의 비.
Patent KR-20100138944-A (KR)
Inventor: CHA INHYOK
IPC: G06F21/20
Filed: 2009-02-19
Abstract: 신뢰성있는 컴퓨팅 방법에 기초하여 신뢰성있는 로컬 시간을 확립하는 방법 및 장치가 개시된다. 개념들은 신뢰가능한 외부 시간 소스가 수정 및/또는 리셋에 이용가능한 빈도 및 정확도에 의해 그리고 이 외부 시간 소스가  상업적 시나리오에 있어서 얼마나 신뢰성있는지에 의해 등급화될 수 있기 때문에 개념들이 스케일화한다. 이 기술은 또한 디바이스와 신뢰성있는 외부 시간 소스 사이에 서로 다른 경로의 수 및 홉들의 수가 변할 수 있음을 고려한다. TPM에 의해 보호받는 로컬 클록 관련 값이 외부 클록에 안전하게 결합된다. 시간 레퍼런스를 내부 시간을 제공하는 시간 소스보다 아마도 더 저렴한 다른 소스에 의해 제공되는 감사 데이터에 도입하도록 정확도 스테이트먼트(AS)의 시스템을 추가한다.
Patent KR-20100134623-A (KR)
Title: Method and apparatus for processing an audio signal
Inventor: LEE HYUN KOOK
IPC: H03M7/30
Filed: 2009-03-04
Abstract: PURPOSE: An audio signal process method and a device are provided to compress and restore the various kinds of audio signals with higher efficiency. CONSTITUTION: If a coding type of an audio signal is complex signal coding type, an information extractor extracts spectral data and linear predictive coefficient from a audio signal. A frequency converter(133) performs the inverse frequency conversion about the spectral data. The frequency converter generates a residual signal about the linear predictive coefficient. A linear predictor(131) performs the linear prediction coding about the linear prediction coefficient and the residual signal. The linear predictor restores the audio signal through the linear predictive coding.
Patent KR-20100123762-A (KR)
Inventor: MURAMOTO KOUJI
IPC: F23J15/02
Filed: 2003-10-30
Abstract: 배기가스 처리장치에는 연소 장치로부터 배출하는 배기가스에 의해 연소 장치의 연소용 공기를 예열하는 공기 예열기(3)와 배기가스의 열을 열 매체로 회수하는 전열관군으로 이루어지는 가스-가스 히터(GGH) 열회수기(4)와 집진장치(5)와 습식 탈황장치(7)와 그 출구의 배기가스를 상기 가스-가스 히터 열회수기(4)로부터 공급되는 열 매체로 가열하는 전열관군으로 이루어지는 가스-가스 히터(GGH) 재가열기(8)를 연소 장치의 배기가스 덕트의 상류측으로부터 하류측으로 차례로 배치하고, 더욱이 가스-가스 히터(GGH) 열회수기(4)에 있어서의 가스 흐름 방향에 대하여 직교 방향의 인접한 전열관들 사이의 배기가스 유속(관사이 유속)이 1Om/s 미만이 되도록, 상기 열회수기(4)의 전열관군을 가스 흐름 방향에 대해서 정방배열함으로써, 대량의 더스트를 함유하는 배기가스라 하더라도 상기 전열관군의 마모ㅇ부식이 경감된다.
Patent KR-20110025167-A (KR)
Inventor: AIKAWA YUKIHIKO
IPC: A61K31/423
Filed: 2009-04-20
Abstract: 일반식 
   
[식중, R 1 은 치환되어 있어도 좋은 복소환식기 또는 치환되어 있는 페닐기 등을; Z는 알킬렌기 등을; R 2 는 알킬기로 보호되어 있어도 좋은 카르복실기 등을; R 3 은 보호되어 있어도 좋은 히드록실기 등을; R 4 는 치환되어 있어도 좋은 시클로알킬옥시기 등을; R 5 는 수소원자 등을 의미한다.]로 표시되는 벤조페논 유도체 또는 그 염 및 1종 이상의 면역억제제를 조합하여 사용하는 방법, 및 벤조페논 유도체 또는 그 염 및 1종 이상의 면역억제제를 함유하는 의약조성물은 자가면역질환의 치료 또는 예방 등의 처치에 유용하다.
Patent KR-20100135882-A (KR)
Inventor: HAGEMEYER ALFRED
IPC: B01J23/887
Filed: 2009-04-03
Abstract: 본 발명은 나노결정 몰리브덴 혼합 산화물의 제조 방법, 몰리브덴 혼합 산화물의 화학적 변환, 특히 아크롤레인의 아크릴산으로의 변환을 위한 촉매로서의 용도, 및 몰리브덴 혼합 산화물을 포함하는 촉매에 관한 것이다.
Patent KR-20110013381-A (KR)
Inventor: SU WEI GUO
IPC: A61K31/517
Filed: 2009-05-08
Abstract: 본 발명은 벤조퓨란 치환체를 가지는 퀴나졸린 유도체에 관한 것이다.  본 발명은 또한 이 화합물들 중 하나를 이용하여 혈관신생관련 질병을 치료하는 방법을 기재하고 있다.
Patent KR-20110008090-A (KR)
Inventor: SEKITO YOSHIHIDE
IPC: C08G73/10
Filed: 2009-05-14
Abstract: 본 발명의 과제는, 저온(250℃ 이하)에서 경화 가능하고 고농도에도 불구하고, 저점도인 폴리이미드 전구체 조성물 및 그 제조 방법, 그것으로부터 얻어지는 양호한 물성을 갖는 폴리이미드 도막 및 그 제조 방법, 또한 상기 폴리이미드 전구체 조성물을 사용한 감광성 수지 조성물 및 그 제조 방법을 제공하는 것에 있다.  특정 구조의 이미드화한 테트라카르복시산과, 특정 구조의 이소시아네이트계 화합물, 혹은 디아민을 더 함유하는 것을 특징으로 하는, 폴리이미드 전구체 조성물에 의해, 상기 과제를 해결한다.
Patent KR-20110011645-A (KR)
Inventor: MACHERLA VENKAT RAMI REDDY
IPC: A61P35/00
Filed: 2009-05-12
Abstract: 2-위치의 치환체 내에 설포네이트 에스테르, 에스테르 또는 에테르 그룹을 포함하는 화학식 (I)의 [3.2.0]헤테로사이클릭 화합물이 본 출원에 기술된다. 이들 화학식 (I)의 [3.2.0]헤테로사이클릭 화합물은 프로테아좀 저해제로서 작용한다. 그 외에, 화학식 (I)의 [3.2.0]헤테로사이클릭 화합물은 약제학적 조성물에 포함될 수 있으며, 또한 암, 미생물 질병 또는 염증 등의 질환 또는 병태를 치료 및/또는 개선하기 위해 사용될 수 있다.
Patent KR-20110006735-A (KR)
Title: Space control device of reinforce soil block
Inventor: KIM GYEONG RYEONG
IPC: E02D17/20
Filed: 2011-01-04
Abstract: PURPOSE: A member for adjusting the space between reinforcing-soil blocks is provided to enable the space and the grade between blocks to be adjusted accurately and easily and to improve the separation of a block or the excessive engaging between blocks. CONSTITUTION: A member for adjusting the space between reinforcing-soil blocks consists of a space adjusting pin(11) and a fixture(12). The space adjusting pin is inserted into a reinforcing-soil block hole(23) and a fixture hole(13), which are respectively formed on the reinforcing-soil block(20) and the fixture to easily adjust the space between blocks.
Patent KR-20120079203-A (KR)
Title: Apparatus for heat fusion and pallet produced with the same
Inventor: BEAK DAE HYUN
IPC: B29C65/02
Filed: 2011-01-04
Abstract: PURPOSE: A heat fusion apparatus and pellets manufactured using the same are provided to recue manufacturing costs and time with improving coupling rigidity between upper and lower plates. CONSTITUTION: A heat fusion apparatus comprises upper, lower supports(110, 130) and upper, lower heat fusion molds(120,140). The lower heat fusion mold is mounted to the upper part of the lower support. The upper and lower heat fusion molds comprise upper and lower heat fusion surfaces, and a plurality of upper and lower heat fusion projections(122,142). The upper and lower heat fusion surfaces correspond to each part of first and second materials. The upper and lower heat fusion projections are respectively protruded from the upper and lower heat fusion surfaces. The upper support is separately mounted to the lower support. The upper and lower heat fusion surfaces are closely attached to surfaces of the first and second materials. The upper and lower heat fusion projections are penetrated through the surfaces of the first and second materials, and the joint surfaces of the first and second materials are thermally fused.
Patent KR-20120084201-A (KR)
Title: Air-cavity by attachable and detachable tube typed wall
Inventor: KIM HYUNG HO
IPC: B63B1/36
Filed: 2011-01-19
Abstract: PURPOSE: An air chamber using a detachable tube type barrier is provided to facilitate the formation or removal of an air chamber according to the sailing conditions of a ship even while sailing the ship, and to selectively control the existence of the air chamber with a detachable device according to the need. CONSTITUTION: An air chamber using a detachable tube type barrier comprises mounting members(10,11), a detachable device(12), and a tube type barrier part(20). The mounting members are coupled along the circumference of a flat plane at the bottom of a ship. The top end of the tube type barrier part is coupled to the mounting units by the detachable device. The tube type barrier part is projected to the outside of the flat plane at the bottom of a ship by supplying air to form an air chamber downwardly opened in the flat plane. The tube type barrier part is shrunk by discharging the air to remove the air chamber.
Patent KR-20110089817-A (KR)
Title: Liquid crystalline resin composition for injection molding, molded item, and method for improving blister resistance
Inventor: SASAKI NOBUAKI
IPC: C08J5/08
Filed: 2011-01-26
Abstract: PURPOSE: A liquid crystalline resin composition for injection molding is provided to suppress the generation of blister from the surface of a molded product, and to prepare molded products of high quality with high productivity. CONSTITUTION: A liquid crystalline resin composition for injection molding comprises a crystalline polyester amide resin and a mixture consisting of fibrous inorganic fillers and glass beads. The ratio of the fibrous inorganic fillers and the glass beads in the mixture is 0.9:1.0 - 1.0:0.9. The molded product is formed by molding the liquid crystalline resin composition for injection molding. The melting point of the crystalline polyester amide resin is 320 °C or greater. The load sagging temperature at 1.8 MPa measured by the method following ISO 75-1,2 is 260 °C or greater.
Patent KR-20110097622-A (KR)
Inventor: CHRISTOPH MARKUS
IPC: H04R1/10
Filed: 2011-01-28
Abstract: 노이즈에 노출되는 사용자의 귀에 음향 결합되는 이어폰을 포함하는 액티브 노이즈 감소 시스템이 제공된다.  상기 이어폰은 구멍이 있는 컵 형태의 하우징과;  
전기적 신호를 사용자의 귀로 방출되는 음향 신호로 변환하고, 상기 컵 형태의 하우징의 구멍에 배치되어 이어폰 공동을 형성하는 송신 변환기와; 음향 신호를 전기적 신호로 변환하고, 상기 이어폰 공동 내에 배치되는 수신 변환기를 포함하고, 상기 시스템은 상기 송신 변환기로부터 사용자 귀까지 연장하고, 제1 트랜스퍼 특성을 갖는 제1 음향 경로와; 상기 송신 변환기로부터 상기 수신 변환기까지 연장하고 제2 트랜스퍼 특성을 갖는 제2 음향 경로와; 상기 수신 변환기 및 송신 변환기에 전기적으로 접속되고, 상기 송신 변환기에 공급되는 노이즈 감소 전기적 신호를 생성하여 상기 주변 노이즈를 보상하는 제어 유닛을 더 포함한다.  상기 노이즈 감소 전기적 신호는 제3 트랜스퍼 특성으로 필터링된 수신 변환기 신호로부터 유도되고, 상기 제2 및 제3 트랜스퍼 특성은 함께 상기 제1 트랜스퍼 특성을 모델링한다.
Patent KR-20120088909-A (KR)
Title: Wheel chair ramp of railway vehicle
Inventor: PARK GYEONG HWAN
IPC: B61D23/02
Filed: 2011-02-01
Abstract: PURPOSE: A wheelchair ramp for railway vehicles is provided to easily install and demolish a wheelchair ramp to/from rail way vehicles because the wheelchair ramp is comprised by a link to have a specific structure. CONSTITUTION: A wheelchair ramp for railway vehicles comprises a step(10), a link(20), a ramp body(40), and a driving unit. Multiple members having a square plate shape are coupled by hinges so that the step can be folded or arranged in a longitudinal direction. The link is coupled by the hinges at the middle spot of both side surfaces of the step. The ramp body is installed in an entrance of railway vehicles and both sides of one end of a footrest are coupled at the inside bottom of the ramp body. Sliders are selectively installed in both inner surfaces of the ramp body. The driving unit vertically moves the sliders.
Patent KR-20120089126-A (KR)
Title: Row decoder and non-volatile memory device
Inventor: NAM KI BUM
IPC: G11C16/08
Filed: 2011-02-01
Abstract: PURPOSE: A row decoder and a nonvolatile memory device are provided to reduce an area by decreasing the number of wires. CONSTITUTION: A row decoder(150) includes a plurality of drivers(410,420,430,440) and a plurality of input terminals. A memory cell array includes a plurality of memory cells. A voltage generating unit generates a plurality of voltages corresponding to an operation mode of the plurality of the memory cells. A plurality of drivers generate a control signal for an operation mode using the corresponding voltage and outputs the control signal to the corresponding memory cell. A voltage is directly applied to the corresponding driver.
Patent KR-20120091839-A (KR)
Title: Flip chip light emitting device package and manufaturing method thereof
Inventor: KIM KWON JOONG
IPC: H01L33/62
Filed: 2011-02-10
Abstract: PURPOSE: A flip chip light emitting device package and a manufacturing method thereof are provided to simplify a soldering process and an underfill process by simultaneously soldering a solder paste and hardening an adhesive tape layer in a reflow process. CONSTITUTION: A package substrate(110) includes a cavity(111) exposing a circuit pattern(114,115). A solder layer(120a,120b) is formed on the circuit pattern exposed through the cavity. An adhesive tape layer(130) is formed on a chip mounting unit(113). A light emitting device(140) includes a junction target area and a plurality of electrode pads(141,142). A fluorescent layer(150) is coated on a light emission surface including the side of the light emitting device.
Patent KR-20120092415-A (KR)
Title: Lean burn combustion system and method for ship engine
Inventor: PARK HEE JUN
IPC: F02M21/02
Filed: 2011-02-11
Abstract: PURPOSE: A lean combustion system for a ship engine and a lean combustion method are provided to increase an inflammability limit in a lean combustion condition of an engine by supplying brown gas to a combustion chamber of the ship engine. CONSTITUTION: A lean combustion system for a ship engine using waste heat comprises an absorption chiller(100), a heat exchanger(190), a power generator, a brown gas generator(320), and a brown gas jetting nozzle. The absorption chiller is operated using the waste heat of the ship engine(10). The heat exchanger is installed in a manifold(16) of the engine, and cools suction air flowing into the manifold by heat-exchanging the suction air with working fluid. The power generator generates electricity using the waste heat of the ship engine. The brown gas generator generates brown gas using the electricity generated from the power generator. The brown gas jetting nozzle jets the brown gas to increase an inflammability limit.
Patent KR-20120093681-A (KR)
Title: Induction range with high frequency induction heating technology
Inventor: LEE IL JAE
IPC: H05B6/02
Filed: 2011-02-15
Abstract: PURPOSE: An induction range with a high frequency induction heating technology is provided to be cooled with high efficiency by constituting a cooling part having high cooling performance. CONSTITUTION: A range cover case(12) is installed inside a working coil which generates a high frequency magnetic field and includes a range plate(121) on a top portion thereof. A range base panel is combined with a bottom portion of the range cover case and includes the working coil. A HIHAPCO(High frequency Induction Heating And Power with high performance COoler) controller is included the working coil for controlling power to generate the high frequency magnetic field.
Patent KR-20120101206-A (KR)
Title: System and method for providing real-time gquestion and answer using image recognition
Inventor: NAM TAE GYUN
IPC: G06Q50/00
Filed: 2011-02-15
Abstract: PURPOSE: A real time question and answer system based on image information and a question method thereof are provided to easily perform question and answer by making a question through an image extracted from a video lecture. CONSTITUTION: A user input unit(210) receives a question massage from a user. An image extracting unit(240) generates a first image by capturing a currently displayed screen. An image recognizing unit(250) recognizes semantic information included in the first image. A control unit(270) generates a second image which is including the semantic information and is at least a portion of the first image. The control unit generates summary information about the semantic information. [Reference numerals] (210) User input unit; (220) Communication unit; (230) Display unit; (240) Image extracting unit; (250) Image recognizing unit; (260) Query DB; (270) Control unit
Patent KR-20120097100-A (KR)
Title: Method of preparation of spherical support and solid catalyst for olefin polymerization, and method of preparation of propylene polymers using the catalyst
Inventor: LEE YOUNG JOO
IPC: C08F4/642
Filed: 2011-02-24
Abstract: PURPOSE: A manufacturing method of spherical support for olefin polymerization is provided to easily control a particle size of wide area according to reaction conditions, and to be suitable for manufacturing a catalyst satisfying particle properties required for a commercial olefin polymerization process. CONSTITUTION: A manufacturing method of spherical support for olefin polymerization comprises: a step of reacting metal magnesium, alcohol, and reaction initiator; a step of divided adding metal magnesium, alcohol, and reaction initiator 2-4 times. After at least one divided addition time of divided addition time of 2-4 times, alcohol or alkoxysilane is added. Total amount of metal magnesium and alcohol is 1:5-50. A reaction temperature of the metal magnesium and the alcohol is 25-110°C.
Patent KR-20120100027-A (KR)
Title: Pharmaceutical composition for preventing or treating cancer comprising endocytic motif and protein transduction domain
Inventor: PARK YOUNG WOO
IPC: C07K7/08
Filed: 2011-03-02
Abstract: PURPOSE: A pharmaceutical composition for cancer prevention or treatment including endocytic motif and protein introduction domain is provided to specifically inhibit endocytosis of c-Met by polypeptide in order to effectively inhibits HGF/c-Met signal transmission path and inhibit transition, infiltration, vascularization and growth of cancer. CONSTITUTION: A pharmaceutical composition for cancer prevention or treatment includes endocytic motif which is represented as amino acid sequence having the sequence number 1(SEQ ID NO:1). The motif is imported inside cells by clathrin mediated endocytosis. The motif is c-Met, phosphorylated c-Met, or c-Met combined with HGF(hepatocyte growth factor). The motif inhibits self - phosphorylation of c-Met by HGF. The Pharmaceutical composition for preventing or treating cancers includes motif as an active ingredient. A fused polypeptide is endocytotic motif-C terminal represented by equation 1: N-terminal-protein transduction domain-amino acid sequence having the sequence number 1 or endocytic motif - protein transduction domain -C terminal represented by equation 2: N- terminal-amino acid sequence having the sequence number 1. The protein transduction domain is Tat of HIV(human immunodeficiency virus); VP22 of HSP(herpes simplex virus); Antp of pomace fly; Mph-1; Sim-2; R7; Pep-1; or Pep-2.
Patent KR-20120062592-A (KR)
Title: Brake system of trolley which transports the rail
Inventor: MUN JUNG BOK
IPC: B62B5/04
Filed: 2011-03-07
Abstract: PURPOSE: A brake module for a trolley is provided to brake or release a brake without additional motion and to simplify the structure of the brake for a trolley. CONSTITUTION: A brake module for a trolley comprises a housing, a brake member, an elastic member, a handle(200), and a wire. One end of the housing is vertically arranged to face an inner surface of wheels(100), and a downsized part is formed in the other end thereof. The brake member comprises a compression part and an extension part. The form of the compression part is corresponded to an inner surface of the housing. The form of the extension part is corresponded to the downsized part of the housing. The compression part is coupled to the inside the housing to be longitudinally moved. The extension part penetrates through the downsized part of the housing and is extended to the outside. The elastic member is arranged between the extension part of the brake member and the other end of the housing to provide restoring force to the brake member. The handle is arranged in the front of the wheel to rotate forward and backward. The wire connects the handle and the extension part of the brake member.
Patent KR-20120012375-A (KR)
Title: Memory menagement device, information processing device and memory menagement methods
Inventor: MIYAGAWA MASAKI
IPC: G06F13/14
Filed: 2011-03-15
Abstract: PURPOSE: A memory management device and a method thereof, and information processing device thereof are provided to prevent dirty region generation and fragmentation by writing data gathering by a physical block according to the update frequency. CONSTITUTION: An assigning unit(78) assigns a writing region based on the writing frequency of a target writing data when writing data of a nonvolatile memory. A control unit writes an assigned data in the onvolatile memory by an appending way. The assigning unit assigns a transfer destination of target garbage collection data based on the last access time information in a garbage collection of the data of the nonvolatile memory.
Patent KR-20120105223-A (KR)
Inventor: KIM MYUNG SEOP
IPC: B29C47/04
Filed: 2011-03-15
Abstract: PURPOSE: A method for manufacturing slats for environment-friendly blinds is provided to secure environment-friendly effect by using waste synthetic resin and vent phytoncide. CONSTITUTION: A method for manufacturing slats for environment-friendly blinds is as follows. A first mixture is made of PS(polystyrene) and HIPS(high impact polystyrene) in pellet state, foaming agent, a capsulized phytoncide, and an addictive. The first mixture is melted and extruded in 145 to 155°C temperature through an extruder and inserted into a covering machine(130). A second mixture is made of HIPS and a capsulized phytoncide. The second mixture is melted and extruded in 180 to 185°C temperature through an extruder and inserted into a covering machine. The first mixture is coated through the second mixture. The first mixture coated with the second mixture is formed into a slat through a forming machine. The slat is cooled in 10 to 15°C. The cooled surface of the slat is decorated.
Patent KR-20120111193-A (KR)
Title: Sputtering apparatus and method for forming thin film using the same
Inventor: KIM DAE HOON
IPC: C23C14/40
Filed: 2011-03-31
Abstract: PURPOSE: A sputtering device and a thin film forming method using the same are provided to prevent nonuniformity of the thickness of a thin film deposited on a substrate by employing a deflection unit reciprocating horizontally between a target and the substrate. CONSTITUTION: A sputtering device(10) comprises a processing chamber(110) which provides a reaction space, a susceptor(120) which is installed in the processing chamber and supports a substrate(S), a target(140) which is installed in the processing chamber opposite to the susceptor, and a deflection unit(150) which is arranged between the target and the susceptor and changes the propagation path of target particles, come off the target by plasma discharge occurring in the reaction chamber, at least two times to reduce the kinetic energy of the target particles.
Patent KR-20120111694-A (KR)
Title: Hand-operated movable drinking water supply apparatus
Inventor: KIM EUNG WOO
IPC: C02F1/44
Filed: 2011-04-01
Abstract: PURPOSE: A manual mobile drinking water feeding apparatus is provided to ensure drinking water at disaster areas and island areas. CONSTITUTION: A manual mobile drinking water feeding apparatus includes a housing, a micro-filter(120), a manual pump(130), and a reverse osmosis water purifying unit. The housing ensures a space part. The micro-filter is arranged in the space part. Porous powder made of yarn-shaped polymer materials is shaped to filter water and is plasticized at the room temperature to become the micro-filter. The manual pump feeds the filtered water through the micro-filter to the reverse osmosis water purifying unit. The reverse osmosis water purifying unit includes a plurality of membrane filters(141, 142, 143).
Patent KR-20120113312-A (KR)
Title: Manufacturing system of a lump for balance-weight of heavy equipment to recycle wasted metal
Inventor: PARK DUCK CHAN
IPC: B22F8/00
Filed: 2011-04-05
Abstract: PURPOSE: An ingot making device for manufacturing a balance weight for heavy equipment using metal wastes is provided to obtain a plurality of ingots with the same density at one time. CONSTITUTION: An ingot making device for manufacturing a balance weight for heavy equipment using metal wastes comprises a main body(3), a hopper(4), a supply unit(6), a raw material injection unit(10), and a forming unit(15). The forming unit comprises an upper press(12) including a plurality of upper press punches(11) for pressing the top of respective forming space(1) of a mold(2) and a lower press(14) individually pressing the bottom of each forming space. The forming unit presses a raw material injected into the forming space of the mold to form an ingot(M).
Patent KR-20120115725-A (KR)
Title: Fan heater, fan cooler
Inventor: PARK CHEOL SOON
IPC: F24H3/04
Filed: 2011-04-11
Abstract: PURPOSE: A heat ventilating heater and a humidifier-fan are provided to enhance heating efficiency by a ventilation heating method transmitting heat to a front side and to assist air circulation by radiating the heat through left and right side rotation, thereby reducing time required for heating. CONSTITUTION: A heat ventilating heater and a humidifier-fan comprises a rear heat reflector, a blowing blade, and a blower heating plate. The rear heat reflector is opened and closed so that a fan and heater are converted. The blowing blade is manufactured as a heating reflective plate. The blowing blade rotates at a low speed, thereby transmitting the heat energy of a heating coil to a front side. Water is pumped up by the rotation of the blower heating plate, thereby being used for a humidifier.