baber/WOPTO huggingface dataset:
Patent KR-20100087014-A (KR)
Inventor: FEICHTINGER KLAUS
IPC: B29C48/395
Filed: 2008-10-22
Abstract: 본 발명은 스크류-타입 압출기(S)를 이용한 플라스틱 물질의 압출 방법에 관한 것으로서, 압출되는 물질의 제 1 압력(P 1 )이 하나 이상의 워엄 기어(2)의 공급 영역(EB) 내의 하나 이상의 위치에서 및/또는 하우징(1)의 용융 영역(A) 내에서 측정되며, 상기 위치에서 또는 상기 용융 영역에서 플라스틱 물질이 응집 및/또는 연화되고 그리고 아직은 용융되지 않았거나 완전히 용융되지는 않으며, 및/또는 여전히 균질한 용융체로서 존재하지 않는다.  본 발명에 따라서, 측정된 제 1 압력(P 1 )을 함수로 하여, 압출기(S)로의 물질 공급 및/또는 물질 장입량이 측정되거나 제어된다.
Patent KR-20100072094-A (KR)
Title: Improved seat conditioning module and method
Inventor: BAJIC GORAN
IPC: B60N2/90
Filed: 2008-12-03
Abstract: A seat conditioning module for a seat conditioning assembly including an air mover, an intake port, outtake port, wherein at least one of the intake port, the outtake port, or both are in fluid communication with a seat surface. A valve assembly with at least two apertures movably disposed between the air mover and the at least one intake and at least one outtake ports. An actuation device for moving the valve assembly to control the passage of the fluid through the at least two apertures. An optional conditioning device in fluid communication with the air mover and the seat surface. A control device for at least controlling the position of the at least two apertures of the valve assembly, the activation of the optional conditioning device, the operation of the air mover, or any combination thereof.
Patent KR-20100106411-A (KR)
Inventor: HILDBRAND STEFAN
IPC: A61P31/12
Filed: 2008-12-11
Abstract: 본 발명은 폐환 복분해 반응을 이용한 하기 화학식 VII의 대환 HCV 프로테아제 억제제 화합물의 신규한 제조방법에 관한 것이다: 
화학식 VII 
   
상기 식에서, 
R 1 은 아미노 보호기이고; 
X는 할로겐원자이다.
Patent KR-20100113532-A (KR)
Inventor: ROMANO ANDREW R
IPC: H01L21/265
Filed: 2008-12-15
Abstract: 기판 내에 도펀트를 주입하기 위한 방법이 제공된다.     패터닝된 포토레지스트 마스크가 기판 위에 형성되고, 그 패터닝된 포토레지스트 마스크는 패터닝된 포토레지스트 마스크 피쳐들을 갖는다.     순환적인 증착을 수행함으로써, 패터닝된 포토레지스트 마스크 상에 보호층이 증착되고, 각각의 싸이클은, 포토레지스트 재료의 패터닝된 마스크의 표면들 위에 증착층을 증착하기 위한 증착 페이즈, 및 수직한 측벽들을 제공하기 위한 프로파일 형상화 페이즈를 포함한다.     이온 빔을 사용하여 기판으로 도펀트가 주입된다.     보호층 및 포토레지스트 마스크가 제거된다.
Patent KR-20100096254-A (KR)
Inventor: WENGERTER CHRISTIAN
IPC: H04L1/18
Filed: 2008-12-18
Abstract: 본 발명은 이동 통신 시스템에서 사용자 데이터를 전달하는 프로토콜 데이터 단위에 관련되는 제어 시그널링을 제공하는 방법 및 그 제어 채널 신호에 관한 것이다.  또한, 본 발명은 여기서 정의되는 신규 규정된 제어 채널 신호의 관점에서 이동국 및 기지국, 및 그들의 각 동작도 제공한다.  제어 채널 오버헤드를 줄이기 위해서, 본 발명은 제어 채널 정보 포맷의 전송 포맷 및 리던던시 버전의 공통 필드를 규정하는 것을 제안한다.  하나의 접근법에 따르면, 공통 필드는 그 내의 전송 포맷과 리던던시 버전을 조인트 인코딩하는데 이용된다.  다른 관점에 따르면, 하나의 공유 필드는, 제어 채널 신호가 최초 전송 또는 재전송에 관한 것인지의 여부에 따라 전송 포맷 또는 리던던시 버전 중 어느 하나를 나타내는 제어 채널 신호로 제공된다.  다른 실시예에서는, HARQ 프로토콜에 대한 개선이 어떠한 에러 케이스를 어드레싱하는 것을 제안하고 있다.
Patent KR-20100097223-A (KR)
Inventor: TSUCHIYA KENJI
IPC: H01M50/566
Filed: 2008-12-17
Abstract: 한 쌍의 제1 금속 직교부(44d, 44e)에 대해 제2 직경 방향 외측으로 힘을 작용시켜, 제1 금속 권회부(44)의 제2 직경 방향(Y)의 내경을 확대시키면서, 한 쌍의 제1 금속 직교부(44d, 44e)를 이루는 제1 금속박(11)을, 각각 제2 직경 방향 외측으로 이동시키는 변형 공정을 구비한다.  또한, 제1 금속 권회부(44)가 변형된 후의 제1 금속 권회부(44)의 직경 방향 내측에, 제1 집전 단자 부재(50)의 제1 단자 용접부(53)가 배치된 상태에서, 한 쌍의 제1 금속 용접부(44b, 44c)를 제1 직경 방향 내측을 향해 압박하여, 한 쌍의 제1 금속 용접부(44b, 44c)를 제1 단자 용접부(53)에 압접시킨 상태에서, 제1 금속 용접부(44b, 44c)와 제1 단자 용접부(53)를 저항 용접하는 저항 용접 공정을 구비한다.
Patent KR-20100112164-A (KR)
Inventor: HORN GAVIN B
IPC: H04W4/029
Filed: 2009-01-13
Abstract: 네트워크 내의 페이징 로드 및/또는 등록 로드는 어느 노드들이 네트워크 내의 액세스 단말을 페이징하는지를 특정하는데 상이한 유형의 식별자들을 이용함으로써 감소될 수 있다.  몇몇 양상들에서 네트워크는 특정 개별 노드들(예를 들어, 셀들 또는 섹터들)이 주어진 액세스 단말을 페이징해야 하고/하거나 하나 이상의 구역들(예를 들어, 트래킹 영역들)이 액세스 단말을 페이징해야 함을 특정하는 목록을 유지할 수 있다.  몇몇 양상들에서, 네트워크 내의 액세스 단말은 네트워크로 포워드-룩킹 페이징 목록을 제공하도록 구성될 수 있다.  액세스 단말에 의해 제공되는 목록은 상이한 유형의 노드 식별자들(예를 들어, 개별 노드 식별자들, 가입자 그룹들 등)을 특정할 수 있다.  그 후 네트워크는 어느 노드들이 주어진 액세스 단말을 페이징해야 할지 결정하는데 상기 목록을 이용할 수 있어, 액세스 단말이 상이한 노드로 이동할 때 이러한 노드는 이미 액세스 단말을 페이징하도록 구성될 수 있다.  어떤 양상에서 페이징 로드 및 등록 로드는 상이한 유형의 액세스 포인트들을 포함하는 배치에서 관리된다.  예를 들어, 제 1 유형의 액세스 포인트들(예를 들어, 매크로 노드들)은 비교적 큰 커버리지 영역들에 걸쳐 서비스를 제공할 수 있고, 제 2 유형의 액세스 포인트들(예를 들어, 펨토 노드들)은 보다 작은 커버리지 영역들에 걸쳐 서비스를 제공할 수 있고/있거나 제한된 서비스를 제공할 수 있다.
Patent KR-20110100133-A (KR)
Inventor: MATSUYAMA TAKASHI
IPC: C08F236/00
Filed: 2009-12-25
Abstract: 지방족 공액 다이엔계 단량체 12.0~39.5중량%와, 불포화 카복실산 알킬 에스터 단량체 1.5~8.5중량%와, 에틸렌계 불포화 카복실산 단량체 0.1~10.0중량%와, 이들과 공중합 가능한 단량체 42.0~86.4중량%를 함유하는 단량체 조성물을 유화 중합하여 얻어지고, 톨루엔에 대한 불용분이 50~100중량%인 공중합체 라텍스를 2차 전지 전극용 바인더에 함유시킨다.
Patent KR-20100135841-A (KR)
Inventor: LARVET PHILIPPE
IPC: G06F40/189
Filed: 2009-02-24
Abstract: 온톨로지들을 자동으로 생성하기 위해 의도된 디바이스(D)로서, 온톨로지가 생성되어야 하는 용어를 수신할 때마다, ⅰ) 이 수신된 용어의 규정을 결정하기 위해 사전(DC)에 액세스하고, ⅱ) 이 결정된 규정으로부터 적절한 용어들을 추출하고, ⅲ) 추출된 적절한 용어들 각각의 규정을 결정하기 위해 사전(DC)에 액세스하고, ⅳ) 수신된 용어 및 추출된 적절한 용어들의 결정된 규정들 각각에 대해, 포함하는 적절한 용어들의 쌍들 사이의 관계를 표현하는 적어도 하나의 논리절을 구축하고, 이들 구축된 논리절들은 수신된 용어의 온톨로지를 규정하기 위해 구성된 분석 수단(AM)을 포함한다.
Patent KR-20110005736-A (KR)
Inventor: BAIG ARIF ALI
IPC: A61Q11/00
Filed: 2008-06-25
Abstract: 화학물질, 예를 들어, 거친 연마제 및 산의 작용에 의해 야기되는 부식으로부터 치아의 보호를 제공하기 위한, 선택된 표면-활성 유기포스페이트 화합물을 포함하는 구강 케어 조성물 및 사용 방법이 개시된다.  표면-활성 유기포스페이트 화합물은 치아에 지속(substantive)하며, 포스페이트 기는 치아의 칼슘에 결합하므로 산과 접촉시 용해로 인한 칼슘의 손실을 방지한다.  유기포스페이트 화합물은 또한 부식성 공격물과 치아의 접촉을 방지하는 보호 표면 코팅을 침착할 수 있다.  선택된 유기포스페이트 화합물은 하나 이상의 포스페이트 기를 포함하며, 플루오라이드 이온 제제, 바람직하게는 4차 암모늄 화합물과 다가 금속염으로부터 선택되는 항미생물제, 치석방지제 및 부가적인 계면활성제 중 하나 이상을 갖는 구강 케어 조성물에 조합되어, 향상된 플루오라이드 흡수, 재광화, 산 탈광화 저항성 및 항미생물 활성에 의해서 입증되는 바와 같이, 탁월한 부식방지, 우식방지, 플라그방지, 및 착색방지를 포함하는 이점을 제공하여, 개선된 전반적인 치아 건강, 구조적 완결성 및 외관을 야기한다.
Patent KR-20120081401-A (KR)
Title: Oil supply construction of multi cylinder engine
Inventor: KANG MIN WOO
IPC: F16C3/14
Filed: 2011-01-11
Abstract: PURPOSE: A supply structure of a multi-cylinder engine is provided to smoothly supply oil in a cylinder block to cam and balance shafts only by an oil feed passage. CONSTITUTION: A supply structure of a multi-cylinder engine comprises oil passages(30,40), a plurality of journals(32a,32b,32c,42a,42b,42c), inflow passages(34), exhaust passages(36,46), and supply passages. The oil passages are formed in the centers of a shaft(3) and cam shaft(4) along an axial direction. The plurality of journals contacting with cylinder blocks is formed in an outer diameter part. The inflow passages are formed in the journal positioned at a distal front end of each shaft, and connected to the oil passages. The exhaust passages are formed in the journal except for the front journal, and connected to the outer diameter part of a correspondent journal. The supply passages are extended from an upper part of the cylinder block to the lower part by passing around the journal of the camshaft.
Patent KR-20120083628-A (KR)
Title: High efficiency piston engine
Inventor: PYON SANG BOK
IPC: F02B75/32
Filed: 2011-01-18
Abstract: PURPOSE: A high efficiency piston engine is provided to prevent piston and a cylinder from one-sided wear, and to remove a crashing sound between the piston and the cylinder. CONSTITUTION: A high efficiency piston engine comprises a lubricating oil chamber(1), bevel gears, shafts, eccentric pins, a collar(6), a frame(7), an upper cylinder(8), a piston(9), and a connecting pipe(10). The shafts of the bevel gears are symmetrically installed in the lubricating oil chamber. The shaft is engaged with lower bevel gears(4) and oppositely rotated each other. The collar is loosely fitted into the eccentric pins, and the eccentric pins are inserted into both sides of the frame to be oppositely slid each other. The connecting pipe is vertically connected to the center of the piston inside the upper cylinder.
Patent KR-20120091598-A (KR)
Title: Combined search system and method using multi-language web page, terminal capable of multi-language searching
Inventor: SEO NA MI
IPC: G06F17/30
Filed: 2011-02-09
Abstract: PURPOSE: An integration searching system, a method thereof, and a terminal for searching for a multi-language webpage are provided to easily search for desired information on web pages by translating a searched webpage to a user language. CONSTITUTION: A language dictionary storing unit(330) stores keywords about the other county languages by matching with a keyword of a user language. A keyword receiving unit(310) receives a keyword of the user language from a user terminal. A matching keyword extracting unit(320) extracts a matching keyword from the language dictionary storing unit. A search executing unit(340) executes search of a predetermined search site by using the matching keyword. A translation executing unit(350) trnasmits the search result to the user terminal.
Patent KR-20120091801-A (KR)
Title: Hanger assembly
Inventor: PARK DAE YUN
IPC: A47G25/50
Filed: 2011-02-10
Abstract: PURPOSE: A hanger assembly is provided to maintain intentional wrinkles on clothes if the intentional wrinkles are made on the clothes by an iron. CONSTITUTION: A hanger assembly includes a hanger frame(12) and clothes fixing members(30). The hanger frame includes a pair of wing parts(14) and a hooking part(16). A supporting bar(18) is arranged at the lower sides of the wing parts. The clothes fixing members are detachably arranged at the supporting bar. The clothes fixing members move along the supporting bar to the direction of arrow A and rotate along arrow B. The distance between the clothes fixing members are adjustable.
Patent KR-20120093599-A (KR)
Title: 모바일 기기 기반의 키오스크 시스템 및 운영방법
Inventor: KIM TAE YONG
IPC: G06F15/16
Filed: 2011-02-15
Abstract: 본 발명은 모바일 기기 기반의 키오스크 시스템 및 운영방법에 관한 것으로, 구체적으로는 종래 고정 설치된 무인정보단말기 통해 사용자의 입력과 정보의 출력을 처리하던 키오스크 시스템과 달리, 넷북이나 PDA, 스마트폰과 같은 모바일 기기의 블루투스 SPP(Serial Port Profile)를 이용하여 사용자의 입력과 정보의 출력을 처리할 수 있도록 함으로써, 유비쿼터스 환경에서 영화관, 기차역, 은행, 관공서 등의 다양한 장소에 편재해 있는 키오스크 시스템의 정보를 단일 사용자의 점유가 아니라 복수의 사용자가 공유할 수 있도록 하며, 이로 인해 사용자가 대기시간 없이 키오스크 시스템의 정보를 수시로 활용할 수 있도록 하는 모바일 기기 기반의 키오스크 시스템 및 운영방법에 관한 것이다.
Patent KR-20120097227-A (KR)
Title: Thermal gradient fatigue tester
Inventor: SEOK CHANG SUNG
IPC: G01N3/60
Filed: 2011-02-24
Abstract: PURPOSE: A thermal gradient fatigue test device is provided to simulate a thermal gradient condition through a cooling water flow rate flowing through a cooling path, thereby obtaining the accuracy of a thermal fatigue test of a heat shielding coating. CONSTITUTION: A thermal gradient fatigue test device comprises a base(10), a fixed axis(8), a setting frame(9), a screw(12), a motor, a chain(4), a pulley(3), an driving pulley(13), a pivotal axis(22), a testing piece(1), a cooling device, a flame cover, and a fixing axis(15). The fixed axis is fixed to the base. The setting frame is moved to left and right sides by being guided by the fixed axis. The screw moves the setting frame to left and right sides. The motor rotates the screw. The chain, the pulley, and the driving pulley transfer the driving power of the motor. The pivotal axis is installed in the pulley as an axis. The testing piece is installed in one end part of the pivotal axis. The cooling device is connected to the other end part of the pivotal axis, thereby spraying compressed cold air. The flame cover has a space where the testing piece can be accommodated and receives the flames. The fixing axis fixes the flame cover.
Patent KR-20120100118-A (KR)
Title: Eco-friendly structure using rainwater
Inventor: KIM KI JOUNG
IPC: E04D13/04
Filed: 2011-03-03
Abstract: PURPOSE: An environmentally-friendly building using rainwater is provided to remove foreign materials from air by supplying purified rainwater to an indoor pond having purification plants. CONSTITUTION: An environmentally-friendly building(100) using rainwater comprises an elevated tank, a glass wall(120) with a water flow function, an indoor pond(130), an outdoor pond(140), a water tank, a fish basin, and an air inlet. The elevated tank stores rainwater falling from a roof of the building and has a first discharge pipe and a recover pipe. Purified rainwater overflowing through the first discharge pipe of the elevated tank flows along the glass wall. The indoor pond is formed on the bottom end of the glass wall and stores the rainwater. Water plants are planted in the indoor pond. The outdoor pond is connected to the indoor pond through an insulating glass wall of the building, and water plants are planted therein. The water tank is installed under the building and supplies rainwater to the fish basin. The fish basin circulates rainwater overflowing through the recovery pipe of the elevated tank to the elevated tank. The air inlet supplies outdoor air to the gap between the glass wall and the indoor pond.
Patent KR-20120100465-A (KR)
Title: Envelope detector circuit and receiver using the same
Inventor: LEE KYOUNG MOON
IPC: H03D1/02
Filed: 2011-03-04
Abstract: PURPOSE: An envelope detection circuit and a receiving device using the same are provided to improve a conversion gain by increasing the amount of an output current which is applied to a capacitor. CONSTITUTION: A current generating unit(100) generates an output current corresponding to an input signal according to an applied input signal. A current mirror unit(200) generates a radiation output current by radiating the generated output current. A voltage output unit(300) generates the output current having a waveform corresponding to an envelope of the input signal according to summed output currents of the output current and the radiation output current. A current supply unit(400) provides a constant current to the current generating unit. The current generating unit comprises a first transistor which is applied with the input signal and a second transistor which is connected to the first transistor.
Patent KR-20120101839-A (KR)
Title: System for network inspection and providing method thereof
Inventor: EOM JONG HOON
IPC: H04L12/26
Filed: 2011-03-07
Abstract: PURPOSE: A network inspection method and a providing method thereof are provided to obtain a high traffic recognition rate without inspecting all packets generated in a network. CONSTITUTION: A network inspection system receives a plurality of packets from a network(S200). The network inspection system extracts leading packets from flow packets which creates a predetermined flow from the received packets(S220). The network inspection system inspects packets for the extracted leading packets(S230). [Reference numerals] (S200) Packet reception; (S210) Flow creation, storage; (S220) The preceding X number packet extraction of the stored flow; (S230) Output to PIS
Patent KR-20120103300-A (KR)
Title: A nfc antenna module
Inventor: BAEK HYUNG IL
IPC: G06K19/07
Filed: 2011-03-10
Abstract: PURPOSE: An NFC antenna module is provided to easily connect a printed circuit board to an NFC antenna by forming a metal plate into a structure covering a loop pattern only of a radiator pattern. CONSTITUTION: A radiator pattern(120) comprises an internal terminal and a loop pattern. A metal plate(140) covers the loop pattern. The metal plate is formed by bonding a plurality of partition sheets. A slot is formed on the center of the metal plate. The internal terminal and an external terminal are connected to a printed circuit board of a portable terminal(200). One side of the loop pattern is connected to the internal terminal and the other side of the loop pattern is connected to the external terminal.
Patent KR-20120104812-A (KR)
Title: Semiconductor wafer testing system and method
Inventor: JANG IN HOON
IPC: G01R31/26
Filed: 2011-03-14
Abstract: PURPOSE: A semiconductor device testing apparatus including a probe card and method thereof are provided to measure electric characteristics of semiconductor devices using the probe card. CONSTITUTION: A probe unit(100) includes a housing unit(110), a substrate support member(120), a PCB(Printed Circuit Board)(130), and a probe card(200). The substrate support member fixes the location of a substrate within the housing unit. The PCB is installed on the housing unit in order to receive electric signals from a tester. The probe card includes a plurality of probe pins and faces to the substrate support member of the housing unit. The probe pin transmits the electric signal to a semiconductor device formed on the substrate. The probe pin provides a probe which is able to contact to the substrate. The probe pin is able to move to an up direction or a down direction.
Patent KR-20120106099-A (KR)
Title: Feed control device for pigsty feeder
Inventor: SONG JUN IK
IPC: A01K5/02
Filed: 2011-03-17
Abstract: PURPOSE: A feeding amount control instrument for piggery feeder is provided to accurately provide necessary amount of fodder according to the status of pigs which pass the feeding tool. CONSTITUTION: A feeding amount control instrument for piggery feeder comprises a feeding chamber(10), a fodder(30), and a feeding tool(40). The fodder drops the forage into a feed container. The feeding tool drops the forage at the lower end by using a transfer toothed gear and collects fixed amount on an opening and closing plate installed to a feeding pipe. The fodder comprises a pushing plate(35) for opening and closing the fodder plate and an actuator(38). The transfer toothed gear of the feeding tool has helical tooth shape in order to prevent blockage of forage while transferring the same.
Patent KR-20120106445-A (KR)
Title: Cyclic olefin-based resin composition and cyclic olefin-based resin film produced thereby
Inventor: CHAE HEON SEUNG
IPC: C08K5/29
Filed: 2011-03-18
Abstract: PURPOSE: A cyclic olefin-based resin composition and a cyclic olefin based resin film are provided to improve coefficient of thermal expansion because sensitivity and hardness are improved. CONSTITUTION: A cyclic olefin-based resin composition comprises a polymer manufactured from a monomer in chemical formula 1, a resin in which polysilsesquioxane is mixed, a photopolymerization initiator selected from a compound in chemical formula 3 and a compound in chemical formula 4. A polymer manufactured from the monomer in chemical formula 1 has a weight average molecular weight of 1,000-10,000,000. The resin is mixed of the polymer in chemical formula 1 and the polysilsesquioxane with a weight ratio of 1-50:1-50.
Patent KR-20120108632-A (KR)
Title: Nickel-tungsten-molybdenum alloy electroless plating solution and coating body using the same
Inventor: YOON WOONG
IPC: C23C18/31
Filed: 2011-03-25
Abstract: PURPOSE: A nickel-tungsten-molybdenum alloy electroless plating solution and a coated product using the same are provided to obtain a coated product with excellent acid-resistant, corrosion resistance, chemical resistance, hardness, and abrasion resistance by plating nickel-tungsten-molybdenum alloy on the surface of a material. CONSTITUTION: A nickel-tungsten-molybdenum alloy electroless plating solution comprises nickel of 0.1-0.2mol/l, tungsten of 0.1-0.2mol/l, molybdenum of 0.01-0.05g/l, citric acid of 0.15-0.3mol/l, and hypophosphite of 0.1-0.3mol/l. The electroless plating solution also includes succinic acid of 0.005-0.015mol/l as a stabilizer and one of sulfuric acid, hydrochloric acid, NaOH, and ammonia or their combination as a pH adjusting agent.
Patent KR-20120113913-A (KR)
Title: Portecting method and device of reach cylinder malfunctioned for motor reach type electric forklift
Inventor: JUN SANG HYUB
IPC: B66F17/00
Filed: 2011-04-06
Abstract: PURPOSE: A method and an apparatus for preventing malfunction of a reach cylinder of a motor-reach type forklift are provided to prevent a gap of a rod inside a reach cylinder and to prevent loaded objects from being fallen from forks by the movement of the reach cylinder. CONSTITUTION: A method for preventing malfunction of a reach cylinder of a motor-reach forklift is as follows. The supply pressure of working fluid supplied to a load part of the reach cylinder is measured(S100). The measured supply pressure of the working fluid is compared with a set pressure(S200). According to the results, the drain of the working fluid charged in a head part of the reach cylinder is controlled(S300). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S100) Measuring step; (S200) Supply input <= setting input; (S310) Opening step; (S320) Closing step
Patent KR-20120115897-A (KR)
Title: Optical plate, display having the same, and method of manufacturing the optical plate
Inventor: YEOM DONG YEOL
IPC: G02B5/02
Filed: 2011-04-11
Abstract: PURPOSE: An optical plate, a display device with the same, and a manufacturing method of the optical plate are provided to prevent defects due to abrasion of a prism sheet or an adhesive. CONSTITUTION: A second optical layer(OPL2) is provided onto a lower surface of a first optical layer. The second optical layer covers first protrusions. The second optical layer has a second refractive index. A third optical layer(OPL3) is formed on a support sheet. A plurality of second protrusions are formed on an upper surface of the third optical layer. The third optical layer has a third refractive index.
Patent KR-20120116102-A (KR)
Inventor: LEE SUNG JIN
IPC: E02D5/62
Filed: 2011-04-12
Abstract: 본 발명은 소구경 케이싱 파일 시공 방법에 관한 것으로서, 오거 천공기로 소구경 케이싱 크기의 천공홀(100)을 암반까지 뚫고, 고강도 케이싱(110)의 내?외벽에 그라우팅 호수(135)를 다수개 제작하여 천공홀에 삽입시키고, 케이싱(110)의 외벽 및 내부에 그라우팅 호수(135)를 통하여 고강도 그라우팅을 타설한다.
Patent KR-20120119317-A (KR)
Title: Taping machine for box
Inventor: HER SIK
IPC: B65B51/06
Filed: 2011-04-21
Abstract: PURPOSE: A taping machine for packing boxes is provided to rapidly cope with the changes in the size of a packing box by installing a width control unit in a conveyer belt. CONSTITUTION: A taping machine for packing boxes comprises a frame, a plurality of idle rollers(200), a pair of vertical conveyer belts, a caser(400), and a taping unit(500) The idle rollers are installed on the frame. The vertical conveyer belts are installed on the frame at a constant interval. The caser puts the upper vanes of the packing boxes moving along the vertical conveyer belts. The taping unit attaches the tape on the upper and lower parts of the packing boxes. The vertical conveyer belt comprises a width control unit.
Patent KR-20120119340-A (KR)
Title: Sheet for finishing surface using polypropylene film having a function of resistance to flame
Inventor: KIM DONG HEE
IPC: B32B27/08
Filed: 2011-04-21
Abstract: PURPOSE: A sheet for finishing using fire retardant polypropylene film is provided to prevent generation of environmental hormone and carcinogenic materials. CONSTITUTION: A sheet for finishing using fire retardant polypropylene film includes a primer layer. The primer layer(100) is composed of one or more resins selected from polyester resin, polyurethane resin and Polyvinyl resin. The polypropylene film layer(110) is formed on top of the primer layer. The polypropylene film layer has a film-type in which the hard combustible polypropylene composition is processed. A surface protection layer(120) is formed at the upper part of the polypropylene film layer. The surface protection layer has protective and fire retardant performances.
Patent KR-20120121268-A (KR)
Title: Fertilizer distributor for tractor
IPC: A01C15/08
Filed: 2011-04-26
Abstract: PURPOSE: A fertilizer distributor for tractors is provided to adjust spray distance of fertilizer and inserting location of the fertilizer. CONSTITUTION: A fertilizer distributor for tractors a hopper, a dropping unit, a distributing unit(30), a driver and a fertilizer supply pipe(40). The hopper stores the fertilizer. The dropping unit opens and closes by the operation of a handle and drops the fertilizer stored in the hopper. The distributing unit is installed under the dropping unit and sprays the dropped fertilizer to outside. The driver is located under the distributing unit and rotates the distributing unit and a mixing shaft installed inside the hopper. The fertilizer distributor is rotated between the dropping unit and the distributing unit. The fertilizer distributor has a cylindrical shape, and is provided the fertilizer passed through the dropping unit. An injection hole(42) is formed at one side of the fertilizer distributor.