baber/WOPTO huggingface dataset:
Patent KR-20110124782-A (KR)
Inventor: KING SIMON
IPC: H04W4/02
Filed: 2010-01-29
Abstract: 클라이언트 단말기(예컨대, 사용자의 이동 전화, 스마트폰, GPS 단말기)에 서비스하기 위해 랜드마크와 관련된 관련성 팩터들(예컨대, 사용자의 위치가 공지 랜드마크 또는 스폰서형 위치에 가까운지)에 기초하여 지리 측위 서비스 응답들(예컨대, "당신은 밥스 카페 근처에 있습니다" 또는 "밥스 카페를 향해 북쪽으로 한 블록 전진하세요")을 생성하기 위한 방법이 개시된다.  시스템은 사용자의 지리 측위 서비스 요청(예컨대, "나는 어디에 있나요")을 수신하고, 사용자의 지리 측위 서비스 요청을 서비스하기 위해 하나 이상의 응답 후보들의 생성에 착수한다.  이어서, 후보 응답들은 관련성 팩터들(예컨대, 후보 위치가 사용자의 최근의 지리 서비스 조회들과 관련이 있는지, 대체로 근접하는 스폰서형 랜드마크가 존재하는지 등)에 기초하여 채점되며, 높은 점수의 지리 서비스 응답들이 사용자의 클라이언트 단말기로 전송된다.  일부 예들에서는 둘 이상의 팩터(예를 들어, 근접성 관계, 가시성 관계, 친근성 관계 등)가 고려된다.
Patent KR-20120020104-A (KR)
Inventor: JAFARIAN TEHRANI SEYED JAFAR
IPC: G01R31/50
Filed: 2010-04-26
Abstract: 가동 하부 전극을 갖는 플라즈마 처리 챔버 내의 검출 회로 장치가 제공된다.     본 장치는 제 1 가요성 커넥터 단부, 제 2 가요성 커넥터 단부 및 적어도 슬릿을 갖는 가요성 커넥터를 포함한다.     슬릿의 적어도 일부는 두개의 가요성 커넥터 단부 사이에 형성된 라인과 평행한 방향으로 배치된다.     일단부가 가동 하부 전극에 연결되고 타단부가 플라즈마 처리 챔버의 컴포넌트에 연결된다.     가요성 컨덕터는 가동 하부 전극과 플라즈마 처리 챔버의 컴포넌트 사이에 낮은 임피던스 전류 경로를 제공한다.     본 장치는 또한 슬릿의 일측상에 배치된 커넥터 재료를 통하여 흐르는 전류를 검출하는 수단을 포함한다.     이 검출 수단은 적어도 컨덕터 재료에 권취되는 코일 및 마모로 인한 전류 흐름 인터럽션을 검출하기 위하여 코일에 연결된 검출기 회로를 포함한다.
Patent KR-20120026485-A (KR)
Inventor: ISEKI TAKESHI
IPC: B65D53/00
Filed: 2010-05-11
Abstract: 본 발명은 밀봉 실링 후 수지제 용기 뚜껑이 변형되지 않는 상품 가치가 높은 식품 충전 밀봉 용기를 제조하는 방법에 관한 것이다. 구체적으로, 열가소성 수지제 용기 본체(10)에 식품을 충전한 후, 열가소성 수지제 용기 뚜껑(20)을 히트 실링하여 밀봉하는 방법에 있어서, 실링면(13, 24)에 요철을 갖는 용기 본체(10) 및/또는 용기 뚜껑(20)을 이용하는 식품 충전 밀봉 용기의 제조 방법에 관한 것이다.
Patent KR-20110130531-A (KR)
Inventor: VO DANG M
IPC: H04L29/06
Filed: 2008-06-19
Abstract: 두 개의 무선 디바이스들 사이의 검증된 피어-투-피어(P-P) 레인징에 기초하여 동적 모바일 쿠폰(DMC)의 분배를 제공하는 것이 본 명세서에서 기술된다.  일 예로서, 제1 디바이스는 모바일 디바이스와의 무선 링크를 형성하여 P-P 레인징을 개시할 수 있다.  상기 무선 링크를 통해 전송된 신호들을 분석함으로써, 그러한 디바이스들 사이의 거리가 결정될 수 있다.  추가로, 그러한 디바이스들 사이의 적어도 최소 거리가 최소의 완료 시간을 필요로 하는 상기 모바일 디바이스에 의해 실시되는 동작들에 기초하여 검증될 수 있다.  이러한 검증된 거리에 부분적으로 기초하여, DMC가 상기 모바일 디바이스로 발행될 수 있다.  따라서, 본 개시는 상기 모바일 디바이스들로의 최소 거리를 검증하고 그러한 검증된 거리 상에 상기 DMC의 발행을 조정함으로써 상기 DMC를 발행하기 위한 증가된 보안과 디바이스 스푸핑의 완화를 제공한다.
Patent KR-20120014566-A (KR)
Inventor: OOGHE SVEN
IPC: H04L29/12
Filed: 2010-04-13
Abstract: 본 발명은, IPv6-가능한 집합 네트워크(3)에 가입자 디바이스(1)를 접속하고, 상기 가입자 디바이스에 의해 유지되는 IPv6 어드레스(LLIP@O)를 포함하는 업스트림 IPv6 패킷(NS1O; RS1O; NA1O)을 수신하도록 구성된 액세스 노드(2)에 관한 것이다. 본 발명에 따른 액세스 노드는 또한, L2 통신 도메인(6)의 범위 내에서 고유한 상기 가입자 디바이스에 새로운 인터페이스 식별자(IDT)를 할당하도록 구성되고, 상기 가입자 디바이스는, 상기 업스트림 IPv6 패킷 내에서, 상기 IPv6 어드레스의 오리지널 인터페이스 식별자(IDO) 대신 상기 새로운 인터페이스 식별자를 대용하고, 그에 의해 변환된 IPv6 어드레스(LLIP@T)를 포함하는 변환된 업스트림 IPv6 패킷(NS1T; RS1T; NA1T)을 산출하고, 상기 집합 네트워크쪽으로 상기 변환된 업스트림 IPv6 패킷을 포워딩하도록 되어 있다. 본 발명은 또한, IPv6-가능한 집합 네트워크에 가입자 디바이스를 접속하기 위한 방법에 관한 것이다.
Patent KR-20120024644-A (KR)
Inventor: UEDA MINORU
IPC: B06B1/04
Filed: 2010-06-30
Abstract: (과제) 서스펜션 1매로 자기(磁氣) 회로부를 지지하는 구조에서도 아암의 개수와 폭을 줄이는 일 없이 진폭을 확대할 수 있는 진동 액츄에이터를 제공한다.    
(해결 수단) 서스펜션의 아암 중간부에 평면 방향의 절곡부를 형성한 구조로 함으로써, 진폭의 증가와 진동 특성의 안정화를 양립하고, 미리 서스펜션을 상기 자기 회로부의 진동 방향인 신축 방향으로 변형한 상태에서 조입함으로써, 진동시에 발생하는 서스펜션의 금속 피로를 경감하는 것이 가능해졌다.  덧붙여, 이들 효과에 의한 부품 전체에서의 장(長)수명화에 의해 자연 환경에 배려된 부품으로 할 수 있었다.
Patent KR-20120023089-A (KR)
Inventor: PELTONEN TOMAS
IPC: F21S8/10
Filed: 2010-06-14
Abstract: 본 발명은 자동차의 라이트 장치에 관한 것이다. 라이트 장치는 자동차에 장착되도록 배열되며, 측면 표시 착색광을 방출하도록 배열된 적어도 하나의 제1 발광부 및 라이트 장치 주위 구역에서의 향상된 가시성을 위해 라이트 장치 주위의 구역을 비추기 위하여 실질적으로 백색광을 방출하도록 배치된 적어도 하나의 제2 발광부를 포함하고 있다. 또한 본 발명은 이러한 라이트 장치를 구비한 자동차에 관한 것이다.
Patent KR-20120039556-A (KR)
Inventor: OLSSON AKE
IPC: B65G35/06
Filed: 2009-05-27
Abstract: 본 발명은 컨테이너 (14) 를 이동시키기 위한 운반 시스템에 관한 것으로, 운반 시스템 (4) 은 경사진 트랙 (8) 및 운반 장치 (24) 를 포함하고, 트랙 (8) 은 하부 (12) 에서의 컨테이너 입구 (11) 및 상부 (16) 에서의 컨테이너 출구 (15) 를 구비하고, 운반 장치 (24) 는 트랙 (8) 아래 (R) 로 이동하도록 배치되고, 컨테이너 (14) 아래로 통과한 후 컨테이너 (14) 를 트랙 (8) 위로 (L)  일 단계 이동시키는 컨테이너 이동 장치 (54) 를 포함하고, 상기 운반 장치 (24) 가 따라서 운반 장치 (24) 의 하향 이동 (R) 시에 일 컨테이너 (14) 를 동시에 트랙 (8) 위로 (L) 일 단계 이동시킨다.     본 발명은 컨테이너 운반 시스템 (4) 을 포함하는 타워형 구조물 및 운반 시스템 (4) 으로 컨테이너 (14) 를 이동시키기 위한 방법에 관한 것이다.
Patent KR-20120026115-A (KR)
Inventor: LEPPANEN KARI
IPC: H04W4/02
Filed: 2010-05-29
Abstract: 애드혹 메시 네트워크를 통해 협력적 응답을 제공하기 위한 접근 방식이 제공된다. 플러딩 메시지에 대한 응답 메시지는 애드혹 네트워크 내에서 무선 노드에 의해 수신된다. 무선 노드는 라우팅 테이블에 대응하는 응답 메시지의 수신의 확인에 대해 모니터하고 모니터링에 기초하여 응답 메시지의 스케쥴된 전송을 초기화한다.
Patent KR-20130081982-A (KR)
Title: A windows and doors with cooling and heating module
Inventor: YOO JAE SOO
IPC: E06B5/20
Filed: 2012-01-10
Abstract: PURPOSE: A system window including an air conditioning module is provided to enable outdoor viewing as well as temperature control of a window itself and to minimize thermal losses by supplying air compensating temperature to the window. CONSTITUTION: A system window including an air conditioning module comprises a window (100), a sensor unit (200), a duct, a fan, a thermoelectric semiconductor, and a battery module. The window is comprised of pair glass (110) including space and includes a frame (120) including an inner air flow penetration (140) on the edge. The sensor unit senses the temperature difference of the indoor and the outdoor and a pollution level of the indoor. The duct is opened or is closed by the sensor unit and draws air to the outside and to the inside. The thermoelectric semiconductor is installed on one side of the fan circulating the air in the duct.
Patent KR-20130083244-A (KR)
Title: Stanching apparatus
Inventor: LEE YONG HEUM
IPC: A61B17/132
Filed: 2012-01-12
Abstract: PURPOSE: A hemostatic apparatus is provided to accurately stop the bleeding only for the necessary part by forming multiple pressure member joints in the support stand. CONSTITUTION: The support stand (100) comprises an upper support portion and a bottom support portion. The support stand comprises the first connection portion and the second connection portion. The pressure member (200) pressurizes the area of hemostasis. The support stand is a cylindrical shape. The control portion of length (132) is formed on the first connection portion.
Patent KR-20130084056-A (KR)
Title: Method of out pin formation for oil cooler
Inventor: JEONG DEOK HWA
IPC: B21D13/02
Filed: 2012-01-16
Abstract: PURPOSE: A method of forming an out pin for an oil cooler is provided to increase durability and heat radiation efficiency with increased contact surface. CONSTITUTION: A method of forming an out pin for an oil cooler is as follows: a step of supplying wound plate materials (30); a step of initially forming the ridges and gulleys of the plate materials with an upper pressing rod (41) and a lower pressing rod (42); a step of moving the out pin to a next position; and a step of precisely repressing the ridges and gulleys of the out pin with an upper correction rod (43) and a lower correction rod (44) so that the out pin can be manufactured.
Patent KR-20130085316-A (KR)
Title: Apparatus and method for acquisition of high quality face image with fixed and ptz camera
Inventor: LEE HAN SUNG
IPC: G06V10/147
Filed: 2012-01-19
Abstract: PURPOSE: A face image securing device based on multiple cameras for identifying a distant person is provided to reduce the unnecessary movement of a pan-tilt-zoom (PTZ) camera. CONSTITUTION: An object tracking unit of a multiple camera control module (10) detects and trace an interested object from the image of a fixed camera. The multiple camera control module traces the interested object through a PTZ camera for generating an interested object image. A face image securing module (20) secures a face image suitable for distant face identification from the generated interested object image. [Reference numerals] (22) Face recognition unit; (24) Face pose estimating unit; (26) Image quality measuring unit; (AA) Face recognition system or face search system; (S10) Object estimating unit; (S14) Object online learning unit; (S16) PTZ camera control unit
Patent KR-20130086747-A (KR)
Title: Work edge grinding apparatus
Inventor: PARK CHEON YOUNG
IPC: H01L21/304
Filed: 2012-01-26
Abstract: PURPOSE: A device to grind a substrate is provided to correct a wheel, which grinds an edge of the substrate, for wearing by measuring the wearing quantity of the wheel. CONSTITUTION: A device (100) to grind a substrate comprises a Z-axis slider (120), a cylinder (121), a grinding member (130), a measuring member, and a correcting member. The grinding member includes a wheel (132), a spindle(131), and a contact plate (133) and is connected to be movable along a Z-axis relative to the Z-axis slider. The measuring member measures the wearing quantity of the wheel. The correcting member moves the Z-axis slider along the Z-axis according to the wearing quantity of the wheel which is measured by the measuring member.
Patent KR-20130087086-A (KR)
Title: Extruded noodle making method
Inventor: JEON SEONG HO
IPC: A21C11/20
Filed: 2012-01-27
Abstract: PURPOSE: A method for making extruded noodles is provided to give a chewy texture to the noodles by applying heat and pressure to dough. CONSTITUTION: A method for making extruded noodles produces noodles using an extrusion type noodle making machine (100). The extrusion type noodle making machine comprises a hopper (11) through which materials are poured, a screw (20) for mixing materials, a heating unit (36) and a cooling fan (38) for maintaining dough at a fixed temperature, a nozzle (34), and a control unit. The screw mixes the materials inputted through the hopper. A guide body (31), an extrusion body (32), and a nozzle plate (33) are combined with the outside of the noodle making machine. The heating unit and a heat emission groove (37) are installed in the guide body. The heating unit comes in contact with the guide body and bakes dough.
Patent KR-20130087809-A (KR)
Title: Automatic fault detection system of speakers
Inventor: KWON JU MONG
IPC: H04R3/00
Filed: 2012-01-30
Abstract: PURPOSE: A failure diagnosis system of a speaker is provided to solve the inconvenience by the separate power line laying and is provided to reduce the installation cost. CONSTITUTION: A failure diagnosis system of a speaker is comprised of a speaker unit (10-10+N), an amplifier (20), a diagnosis result collector (30), and a controller (40). More than one speaker units are connected with an amplifier and a signal line transmitting the broadcasting signal, diagnosis the failure of speaker by using the output of amplifier as the driving power, and output the diagnosis result as the signal line. The diagnosis result collector collects the diagnosis result, which combines with the signal line and which is outputted from at least one speaker unit. The controller demodulates the diagnosis result, which his collected in the diagnosis result collector, as the original signal, analyzes the demodulated signal, and indicates the speaker failure status. [Reference numerals] (20) Amplifier; (30) Diagnosis result collector; (40) Controller; (AA) Amplifier output; (BB) FSK communication
Patent KR-20130097265-A (KR)
Title: Method and apparatus for providing ip address in wireless communication network
Inventor: CHOI JONG MU
IPC: H04W4/80
Filed: 2012-02-24
Abstract: PURPOSE: A method and an apparatus for allocating an IP address in a wireless communication network are provided to easily and rapidly allocate an IP address between terminals. CONSTITUTION: A controller controls a Wi-Fi module to transmit a frame for discovery and a frame for negotiation. The frame for discovery is a frame of discovering peer to peer (P2P) terminals and connecting with the at least one discovered P2P terminal by a wireless terminal. The frame for negotiation is a frame of negotiating and determining with the P2P terminals which P2P terminals become a group owner performing a function of an access point (AP) and a group client performing a function of a station in a P2P group. The controller controls the Wi-Fi module to transmit an IP address to be allocated to the group client to the connected P2P terminal during the negotiation. [Reference numerals] (1410) Touch screen; (1420) Key input unit; (1430) Display unit; (1440) Storage unit; (1441) Private IP address list; (1450) Wireless communication unit; (1451) WiFi module; (1460) Control unit
Patent KR-20130098088-A (KR)
Title: Repair cover for connections of high-pressure hydraulic piping
Inventor: JUNG JONG TAE
IPC: F16L3/00
Filed: 2012-02-27
Abstract: PURPOSE: A cover for repairing the connection part of a high-pressure hydraulic pipe is provided to remarkably improve the efficiency of a work and productivity by preventing a work delay caused by leak on the connection part of a hydraulic pipe. CONSTITUTION: A cover for repairing a connection part of a high-pressure hydraulic pipe comprises a lower body (2), an integrated packing (7), backup rings (10), an upper body (11), and multiple clamping bolts (16). The backup rings are stuck to the outer sides of pipe packing parts (9) of the integrated packing. The upper body has a connection part insertion groove (12) and a pipe insertion groove (13). Multiple bolt insertion holes are formed on the outer edge of the connection part insertion groove of the upper body. The clamping bolts are fastened to bolt fastening holes (6) of the lower body through bolt insertion holes (15) of the upper body.
Patent KR-20130101354-A (KR)
Title: Method for sending message in mobile phone, and mobile phone implementing the same
Inventor: JEONG CHOONG KYO
IPC: H04B1/40
Filed: 2012-03-05
Abstract: PURPOSE: A message transmission method in a mobile communications terminal and a mobile communications terminal implementing the same are provided to enable a user to send a message by using a condensation effect through the breath of the user in order to sufficiently deliver the feeling of the user when sending a message in the mobile communications terminal. CONSTITUTION: A background view layer (160) is a layer to display a background image. A masking view layer (170) has a structure covering the background view layer. The masking view layer displays opacity. A control part (140) analyzes the frequency of an audio signal received through a microphone. If the frequency of the audio signal is above a predetermined reference value, the control part increases the opacity of the masking view layer. [Reference numerals] (110) Input part; (120) Microphone; (130) Storage part; (140) Control part; (150) Wireless circuit part; (160) Background view layer; (170) Masking view layer; (180) Speaker
Patent KR-20130104466-A (KR)
Inventor: KAWAMATA YOSHIO
IPC: C23C14/08
Filed: 2012-03-14
Abstract: PURPOSE: A film forming method and a sputtering apparatus are provided to easily form a discontinuous film by a sputtering method. CONSTITUTION: A film forming apparatus comprises a vacuum chamber(10), a support (20), and a counter electrode (30). An adhesion prevention plate (11) is attached to an inner wall of the vacuum chamber. The vacuum chamber is to maintain a decompressed state The support is installed on the bottom of the vacuum chamber, and the counter electrode is installed under an upper surface of the vacuum chamber. The support faces the counter electrode. The support maintains a substrate processed in the vacuum chamber. The counter electrode is a discharge electrode.
Patent KR-20130105774-A (KR)
Title: Solution supplying apparatus
Inventor: PARK GUI SU
IPC: H01L21/02
Filed: 2012-03-16
Abstract: PURPOSE: A liquid supplying apparatus is provided to improve the inner space utilization of a fab by setting up minimum configuration for supplying a liquid. CONSTITUTION: A first liquid supplying part (110) includes a first pump. The first liquid supplying part supplies a liquid to a chamber (10). The first pump maintains the supplied liquid under constant pressure. A second liquid supplying part (120) supplies the liquid to the first supplying part. A second supplying part includes a liquid storage tank, a heater, and a second pump. [Reference numerals] (10) Chamber; (110) First liquid supplying part; (120) Second liquid supplying part; (130) Recovery part; (AA) First layer; (BB) Second layer
Patent KR-20120107437-A (KR)
Title: User notification
Inventor: MOORE NIGEL STUART
IPC: H04N21/41
Filed: 2012-03-20
Abstract: PURPOSE: A user notification apparatus and method thereof are provided to enable a user to restrict the provision of follow-up notifications until the termination of a current notification. CONSTITUTION: A notification controller(210) provides a notification to a user by responding to a data process event in another apparatus which is connecting to an apparatus for the user. A user interface allows the user to tend to the notification for processing a data process work related to the notified data process event. The notification controller controls additional notifications when the user tends to the current notification using the user interface. [Reference numerals] (120) A/V interface; (210) Notification controller; (220) Priority data; (AA) Notification
Patent KR-20130106619-A (KR)
Title: Image sensor and fabricating method thereof
Inventor: KIM JIN HO
IPC: H04N5/335
Filed: 2012-03-20
Abstract: PURPOSE: An image sensor and a manufacturing method thereof are provided to reduce resistance by forming a pad to correspond to a circuit. CONSTITUTION: A front surface and a rear surface are defined on a substrate (110). An insulation structure is formed on the front surface of the substrate. A contact hole exposes a circuit by passing through the substrate. A plurality of pads (151,152) are formed on the rear surface of the substrate. The pads are electrically connected to the circuit through the contact hole.
Patent KR-20130107793-A (KR)
Title: 약품 처리 시스템 및 방법
Inventor: AN JIN DEA
IPC: H01L21/02
Filed: 2012-03-23
Abstract: 본 발명은 리드 프레임으로 약품을 제공하는 공정 모듈, 및 열원 공급부 및 열풍 공급부를 이용하여 상기 제공된 약품에 의해 상기 리드 프레임 표면에 발생된 기포를 제거하는 기포 제거 모듈을 포함하는 약품 처리 시스템을 제공한다.
Patent KR-20130107828-A (KR)
Title: Method and apparatus for reliable communication using ack aggregation in directional wireless communication system
Inventor: CHO SUNG RAE
IPC: H04B7/02
Filed: 2012-03-23
Abstract: PURPOSE: A reliable communication method through an ACK aggregation in a directional wireless communication system and an apparatus thereof are provided to avoid a delay or collision of ACK. CONSTITUTION: A receiver (810) receives i number of data frames which are multicasted in a first sector of a transmitter antenna beam. A controller (820) confirms ACK aggregation scheduling information which is included in at least one of the i number of data frames. An ACK information aggregating unit (830) aggregates ACK information about the i number of data frames based on the ACK aggregation scheduling information. The ACK information aggregating unit receives ACK information of a previous receiver which belongs to the first sector according to an order which is included in the ACK aggregation scheduling information. The ACK information aggregating unit transmits ACK information to a next receiver according to the order. [Reference numerals] (810) Receiver; (820) Controller; (831) Bitmap generator; (833) AND calculator; (835) Transmitter
Patent KR-20130110795-A (KR)
Title: Method for controlling composition of ladle slag
Inventor: JO JONG OH
IPC: C21C7/04
Filed: 2012-03-30
Abstract: PURPOSE: A control method of the composition of ladle slag is provided to control the total Fe level of slag and to prevent poisonous gas from being generated due to the aluminum deoxidization reaction. CONSTITUTION: A control method of the composition of ladle slag comprises the following steps. In the slag of a ladle, the weight ratio of CaO to SiO2 and Al2O3 (CaO : SiO2 + Al2O3) is controlled less than two, and the total Fe content in a slag is formed to be 10 to 15 wt%. The weight ratio of SiO2 and Al2O3 in a slag is controlled in a range of 1 : 3 to 5. The oxygen concentration of the molten steel in the ladle is 400 to 450 ppm. The concentration of the Cao, SiOs and Al2O3 of the ladle slag is controlled by controlling, according to the amount of CaO-SiO2-FeO-based steel converter leakage slag, the ratio of CaO, which is injected to be molten steel insulating agent and to control an inclusion, to the amount of CaO-Al2O3-based ladle remaining slag. [Reference numerals] (AA) Oxygen of molten steel: 0.04-0.045%
Patent KR-20130052493-A (KR)
Title: Fuel injection system of engine
Inventor: KIM JEOM WON
IPC: F02M61/16
Filed: 2012-04-02
Abstract: PURPOSE: A fuel injecting device of a vehicle is provided to absorb a backpressure force inside an injector, to remove the same, to control the generation of noise and vibration, and to improve the output of an engine. CONSTITUTION: A fuel injecting device(31) of a vehicle comprises a fuel pipe(19), a surge casing(33), and an injector(13). The fuel pipe makes fuel pumped from the fuel tank flow to the inside. The surge casing is fixed to an end of the fuel pipe. The injector is fixed to the surge casing and receives the fuel has passed through the surge casing, thereby injecting the fuel to the inside of the cylinder through a nozzle unit.
Patent KR-20120116864-A (KR)
Title: Photoresist composition
Inventor: ICHIKAWA KOJI
IPC: G03F7/038
Filed: 2012-04-10
Abstract: PURPOSE: A photoresist composition and a manufacturing method of photoresist patterns using the same are provided to include a resin which becomes soluble in an alkali aqueous solution by the action of acid. CONSTITUTION: A photoresist composition includes a first salt represented by chemical formula I, a second salt represented by chemical formula II-0, and a resin. The resin is insoluble or hardly solution in an alkali aqueous solution and becomes soluble in the alkali aqueous solution by the action of acid. In chemical formula I, R1 and R2 are respectively fluorine atoms or C1-C6 perfluoroalkyl groups; X1 is a C1-C17 divalent saturated hydrocarbon group, and one or more hydrogen atoms in the hydrocarbon group are substitutable with fluorine atoms and one or more -CH2- in the hydrocarbon group are substitutable with -O- or -CO-; s1 is 1 or 2; t1 is 0 or 1; the sum of s1 and t1 is 1 or 2; R3 is a C6-C18 aromatic hydrocarbon group or a C1-C12 saturated hydrocarbon group, and one or more hydrogen atoms in the aromatic hydrocarbon group are substitutable with C1-C6 alkyl groups or nitro groups and one or more -CH2- in the aromatic hydrocarbon group is substitutable with -O-; u1 is the integer of 0 to 8; and Z1+ is an organic cation.
Patent KR-20130115851-A (KR)
Title: Atimicrobial fabric treatment composition using phytoncide oil and atimicrobial fabric treating method
Inventor: RYU JUNG JAE
IPC: D06M15/507
Filed: 2012-04-13
Abstract: PURPOSE: An antibacterial phytoncide fiber treatment agent and an antibacterial treatment method are provided to show superior antibacterial properties and emulsification stability without harming the human body and to prevent a color change when the treatment agent is treated on a fiber. CONSTITUTION: An antibacterial phytoncide fiber treatment agent with improved emulsification stability contains phytoncide essential oil, an emulsifier, and alcohols in water. The weight of the alcohols is 1-2 times greater than the essential oil. The alcohol is ethyl alcohol. An antibacterial treatment method comprises the steps of: mixing the treatment agent and acryl-based binders; dipping a fiber or a fabric into the mixture; and heating the fiber or the fabric.
Patent KR-20120121833-A (KR)
Title: Pneumatic tire
IPC: B60C11/04
Filed: 2012-04-16
Abstract: PURPOSE: A pneumatic tire is provided to improve weight performance while preventing the reduction of steering stability and partial abrasion performance. CONSTITUTION: A pneumatic tire comprises a pair of center main grooves(3), a pair of center shoulder major grooves(4), a pair of center land portions(5), a pair of center shoulder land portion(6), a center minor groove(7), and a center lateral groove(8). The center main grooves are extended in the circumferential direction of a tire. The shoulder main groove is extended in the circumferential direction of a tire. The pair of center shoulder land portion is extended between the shoulder main groove and a tread ground end(Te). The center minor groove is formed in the inside portion of the middle portion of a tire. The center minor groove is formed deeper than those of the center main groove and the shoulder main groove. The center lateral groove connects the center main groove and the shoulder main groove.