baber/WOPTO huggingface dataset:
Patent KR-100774931-B1 (KR)
Title: Terminal capable of telephone conversation on discharge state, and method thereof
Inventor: YOO HYUN
IPC: H04B1/40
Filed: 2006-09-12
Granted: 2007-11-09
Abstract: A terminal capable of calling in discharge state and a method thereof are provided to enable a user to make a call for predetermined several minutes in an emergency even when a battery of the terminal is turned off owing to discharge, and to perform actions which are necessary for calling only, thereby saving power of the terminal. An input unit(120) sets a calling function in discharge state, and sets calling time. A detector(182) detects a particular voltage corresponding to the calling time. A controller(140) turns off power if the particular voltage is detected, and controls so that communication is executed for the set calling time if power is on later. A communication unit(110) executes communication.
Patent KR-101279208-B1 (KR)
IPC: H02H3/04
Filed: 2006-09-14
Granted: 2013-06-26
Abstract: 본 발명은 전자 트립 디바이스 (3) 및 상기 전자 트립 디바이스가 구비된 회로 차단기에 관한 것으로, 상기 트립 디바이스는 적어도 하나의 전류 센서 (4), 액츄에이터 (6), 및 상기 액츄에이터를 제어하기 위한 전자 프로세싱 유닛 (5) 을 포함하며, 상기 전자 프로세싱 유닛은 적어도 하나의 전류 센서의 접속 상태를 모니터링하기 위한 수단 (31; 44, 45) 및/또는 액츄에이터의 접속 상태를 모니터링하기 위한 수단 (161, 164), 및 트립 디바이스의 동작 상태를 디스플레이하기 위한 디스플레이 수단 (32; 166) 을 포함하며, 모니터링 수단은 디스플레이 수단에 작용하여 액츄에이터 및/또는 적어도 하나의 전류 센서의 접속 상태를 디스플레이한다.     또한, 본 발명은, 접속 상태를 모니터링하고 접속 상태의 디스플레이를 제어하는 것을 포함하는 전자 트립 디바이스의 접속 상태를 모니터링하기 위한 방법에 관한 것이다. 
     
     전자 트립 디바이스, 회로 차단기, 액츄에이터, 오프셋, 전자 프로세싱 유닛, 전류 센서
Patent KR-100689268-B1 (KR)
Title: Sliding measuring apparatus of causeway
Inventor: KWON JAE JONG
IPC: G01B5/30
Filed: 2006-09-15
Granted: 2007-03-09
Abstract: An apparatus for measuring sliding of an inclined plane of a river bank is provided to check an overall sliding state of the inclined plane by measuring the sliding state through nets which are installed on the inclined plane. An apparatus for measuring sliding of an inclined plane of a river bank includes a fixing post, a measuring cylinder, a net, and a measuring wire. The measuring cylinder includes a hollow case(121), a piston(123), a coil spring(125), and a cover(127). A piston hole is formed at one end of the hollow case. A screw groove is formed on an outer circumferential plane of the other end of the hollow case. A scale is formed on the piston. A third wire ring connected to a second wire ring of the measuring wire is formed at one end of the piston. The piston is drawn out from the inside of the case through the piston hole. The coil spring is installed between the case and the piston and provides an elastic force to the piston. A turnbuckle ring connected to a turnbuckle is formed on an upper plane of the cover. The cover is connected to the screw groove of the case.
Patent KR-100835173-B1 (KR)
IPC: G06F7/44
Filed: 2006-09-20
Granted: 2008-06-05
Abstract: 본 발명은 곱셈 누적 연산(MAC 연산)을 위한 디지털신호 처리장치 및 방법에 관한 것이다.  
     본 발명은 곱셈누적연산을 수행하는 디지털 신호처리 장치로서, 복수의 제1 피연산자를 저장하는 제1 메모리, 복수의 제2 피연산자를 저장하는 제2 메모리, 및 상기 제1 피연산자 및 제2 피연산자에 대하여 병렬 MAC 연산을 수행하는 MAC 연산 수행부를 포함한다. 상기 MAC 연산 수행부는 병렬로 배치된 복수의 병렬 MAC 블록을 구비하며, 상기 병렬 MAC 블록을 이용하여 상기 제1 메모리로부터 병렬로 출력되는 제1 피연산자 및 상기 제2 메모리로부터 병렬로 출력되는 제2 피연산자에 대하여 병렬 MAC 연산을 수행한다. 상기 제1 저장부 및 상기 제2 저장부는 이중 포트 메모리로 구현된다. 상기 MAC 블록은 MAC 연산값이 누적 레지스터의 비트폭을 초과할 경우 상기 MAC 연산값을 우향 쉬프트 하여 누적 레지스터에 저장하며, 지수 카운터에 저장된 MAC 연산값의 우향 쉬프트된 비트 수를 나타내는 지수값을 증가시킨다. 그리고 다음 클럭 사이클에서는 제1 피연산자와 제2 피연산자에 대한 곱셈값을 상기 지수값만큼 우향 쉬프트하여 누적한다.  
     본 발명은, 병렬 MAC 연산을 위한 복수의 피연산자를 하나의 클럭 사이클에 출력할 수 있도록 하며, 추가적인 클럭 사이클 없이 MAC 블록 내 누적 레지스터에서의 오버 플로우 발생을 방지할 수 있는 효과가 있다.  
     
     Multiply-Accumulate(MAC), MAC 블록, DSP Core, DPRAM
Patent KR-100650139-B1 (KR)
Title: Repairing tube structure for undergroundwires
Inventor: HWANG DAE YEON
IPC: H02G9/06
Filed: 2006-09-20
Granted: 2006-11-30
Abstract: A mending pipe unit for underground power distribution is provided to improve bonding intensity of a dividing pipe by preventing the deviation along an axial direction of the dividing pipe inserted into a broken part of a subterranean line. According to a mending pipe unit for underground power distribution having a top dividing pipe(40) and a bottom dividing pipe(42) inserted between one side mending pipe and another side mending pipe, semi-circular flanges(47,48) are formed on the outer circumference of the top and bottom dividing pipe. A left fixing spring sheet(50) and a right fixing spring sheet(52) are adhered to the left and right of the outer circumference. A left adjustment spring sheet and a right adjustment spring sheet are fixed to the left and right of the outer circumference of the top and bottom dividing pipe. A left accordion elastic member(60) and a right accordion elastic member(62) are adhered to the left and right plane of the top and bottom dividing pipe. A left guide bar(70) and a right guide bar(72) are adhered to slide shaping parts(64,66) to prevent the axial deviation of the left and right accordion elastic member. Screw parts(74,76) are fixed with nuts(80,82,84,86) by being inserted into connection holes(50h,52h,54h,56h).
Patent KR-101278132-B1 (KR)
IPC: A61B6/03
Filed: 2006-09-21
Granted: 2013-06-27
Abstract: 본 발명은 엑스-선 필터의 반사경에 관한 것으로, 기판(11)과, 입사된 다색 엑스-선 비임을 원하는 주파수 대역의 준단색 엑스-선 비임으로 반사하도록 상기 기판(11)의 어느 일측 표면에 형성된 코팅부(12)와, 엑스-선을 차단하는 재질로 이루어져 상기 기판(11)의 적어도 어느 일측 표면에 형성된 엑스-선 차단층(16)을 포함하여 구성된다. 
       
     엑스-선, 필터, 반사경, 금속, 차단
Patent KR-101351113-B1 (KR)
IPC: G06F1/26
Filed: 2006-09-25
Granted: 2014-01-14
Abstract: 본 발명은 단말장치의 전원 상태에 의해 키보드 전원을 제어하는 무선키보드 제어방법 및 그 장치에 관한 것이다. 본 발명은, 단말장치와 무선으로 연결된 무선 키보드가 구비되고 상기 무선 키보드 상에 별도로 구성된 전원 스위치 입력에 의해 단말장치와 무선 키보드를 온/오프 구동하는 것이다. 즉, 상기 무선 키보드의 전원 스위치 동작에 의해 전원 온(On) 신호가 발생되면, 상기 무선 키보드가 온 구동된다. 이어, 상기 발생된 전원 온 신호에 의해 상기 단말장치가 온 구동된다. 그리고, 상기 전원 스위치 오프(Off) 동작에 의해 전원 오프(Off) 신호가 발생하면, 상기 단말장치는 오프되며, 상기 단말장치는 무선 키보드에 이를 알려 무선 키보드의 전원을 오프시킨다. 이처럼, 상기 단말장치 전원이 차단되면 상기 무선 키보드 전원도 오프되기 때문에, 상기 무선 키보드에서 소비되는 전력을 감소시키는 이점이 있다.    
       
     전원 온(On) 신호, 전원 오프(Off) 신호, 통지신호, 마이컴, 관리부
Patent KR-100760612-B1 (KR)
Title: An air damper
Inventor: LEE JUNG HEON
IPC: B60R7/06
Filed: 2006-09-27
Granted: 2007-09-28
Abstract: An air damper is provided to prevent stuff received in a globe box from being dropped by pulling a piston slowly by adhering a piston rubber and a rubber supporting member and making internal part of a cylinder to be vacuumed. An air damper comprises a cylindrical cylinder(100), a piston, a cylindrical piston rubber(400), and a cylindrical rubber supporting member(500). One end of the cylinder is closed and the other end is opened. The piston has a disk-typed supporting plate(220) wherein a piston shaft(210) and a piston hole are drilled. A piston slit is formed at an end of the piston shaft along a longitudinal direction. The piston shaft is inserted to the cylinder and moved to longitudinal direction of the cylinder. The piston hole is communicated with the piston slit. The piston slit is formed at an end side of the piston shaft. The piston hole has smaller diameter than a bore of the cylinder. One end of the piston rubber is inserted to the end of the piston shaft and contacted with the supporting plate. The other end of the piston rubber is inwardly opened to a closed internal surface of the cylinder. The piston rubber has a corresponding diameter to the bore of the cylinder. The rubber supporting member is connected with the opened end of the piston rubber and fixed to the end of the piston shaft. The rubber supporting member has smaller diameter than the bore of the cylinder.
Patent KR-100771550-B1 (KR)
Title: Photo mask and the method for fabricating the same
Inventor: MOON JAE IN
IPC: H01L21/027
Filed: 2006-09-29
Granted: 2007-10-31
Abstract: A photomask is provided to improve resolution of an exposure process and a process margin by adjusting the light transmissivity of a photomask while using a photomask pattern. An outline pattern(306) is formed along the outline of a target pattern to be transcribed to a wafer is formed on a mask substrate(300), including a first pattern(302) disposed in the direction of an opening of an aperture and a second pattern(304) disposed in a direction vertical to the opening of the aperture. A third pattern(308) is disposed inside the edge pattern, having light transmissivity equal to that of the second pattern. The outline pattern can be made of a pattern of a line shape or a dotted line shape.
Patent KR-100856154-B1 (KR)
Title: Optical scanning apparatus and image-forming apparatus using the same
IPC: G02B26/10
Filed: 2006-10-12
Granted: 2008-09-03
Abstract: An optical scanning apparatus includes a light source (1) and a structure for performing light-power control for the light source, the structure including a light-power-detection optical unit (91) that establishes an optically conjugate relationship between a deflecting surface of a deflecting unit (5) and a light-receiving surface of a light-power detector (92) in a main-scanning plane. Accordingly, the storage time of a light beam on the light-power-detection optical unit is increased and variation in the power of light emitted by the light source due to heat generated by the light source and environmental variation is accurately detected.
Patent KR-100809260-B1 (KR)
Title: Method and apparatus for handover decision by using context information in a next-generation mobile communication networks
Inventor: HONG WON KI
IPC: H04W36/36
Filed: 2006-10-18
Granted: 2008-03-03
Abstract: A method and an apparatus for determining handover by using context in a next generation mobile communication network are provided to determine a handover point based on various contexts usable in a terminal for efficient mobility management on the 4G network, thereby enabling an end user using the terminal to receives a service suitable for preference such as quality and cost. A terminal(300) requests context usable in a network to a context collection server(310) and receives context from the context collection server(312,318). The terminal periodically receives dynamically-changing contexts from the context collection server(320). The terminal updates the context through received dynamic information, and evaluates a selection priority of a network interface by transmission path with respect to each application program based on the context(322). The terminal generates a handover determination value for selection of the network interface by transmission path by applying a cost function to the evaluated selection priority, and performs handover by transmission path for each application program when using a specific service(324).
Patent KR-100778754-B1 (KR)
Title: Method for chemical treatment of wastewater comprising cyanide compounds
Inventor: PARK JONG MOON
IPC: C02F1/52
Filed: 2006-10-18
Granted: 2007-11-29
Abstract: A method for treating wastewater containing cyanide compound chemically is provided to treat the cyanide compound contained in the wastewater to below 1 mg/L, by using ferrous sulfate and an aluminum polychloride solution or a ferrous sulfate solution and the aluminum polychloride solution. A ferrous sulfate liquid or ferrous sulfate is inputted into wastewater containing cyanide compound to form an ion type iron-cyanide compound. An aluminum polychloride solution is inputted into the waste water containing the ion type iron-cyanide compound to condense and precipitate non-soluble iron-cyanide compound. The ferrous sulfate liquid or ferrous sulfate is inputted such that 0.2-1.0 moles of ferrous ions based on 1.0 mole of the cyanide compound is made in the waste water.
Patent KR-100824885-B1 (KR)
Title: Secondary battery
Inventor: UH HWA IL
IPC: H01M50/593
Filed: 2006-10-24
Granted: 2008-04-23
Abstract: A secondary battery is provided to improve the binding force between a molding resin part and a cap plate without additional part such as holder, thereby reducing the total height of a battery. A secondary battery comprises a bare cell which comprises an electrode assembly, a can for accommodating the electrode assembly, and a cap assembly combined with the open upper part of the can; a protection circuit board(300) which is connected electrically with the two electrodes of the bare cell; and a molding resin part(400) which is filled into the space between the bare cell and the protection circuit board, wherein the cap assembly is provided with a cap plate(110) combined with the upper part of the can, and a terminal penetration hole formed at the cap plate and having a gasket(120) at the outer surface, and the molding resin part is inserted into the lower surface of the electrode terminal or the lower surface of the gasket and the rim of gap of the upper surface of the cap plate so as to bind the molding resin part and the cap plate.
Patent KR-100832473-B1 (KR)
Title: Atmospheric pressure plasma etching equipment
Inventor: LEE SANG HO
IPC: H01L21/3065
Filed: 2006-11-06
Granted: 2008-05-27
Abstract: An air pressure plasma etching apparatus is provided to keep uniformly a gap between a stage and a plasma module by reciprocating the stage to the all directions about the plasma module. A stage transfer unit(20) which is able to reciprocate to the forward and backward directions is installed inside a process chamber(1). A stage(10) which is able to reciprocate to the left and right directions from the stage transfer unit is provided, and processed substrates are placed on the stage. A plasma generating unit(30) is installed above the process chamber. A driving motor(28) is installed at the any one out of stage or the stage transfer unit, and a lack gear(12) is installed at the other one so as to be interconnected with a rotation axis of the driving motor. A guide member(40) is installed between the stage and the stage transfer unit.
Patent KR-101276723-B1 (KR)
IPC: H04N5/232
Filed: 2006-11-13
Granted: 2013-06-19
Abstract: 본 발명은 복잡한 메뉴설정을 거치지 않고도 효과적으로 동영상을 연속촬영할 수 있는 동영상 촬영장치의 제어방법 및 이를 채용한 동영상 촬영장치를 위하여, 피사체를 촬영하여 동영상 파일을 기록매체에 저장하고 상기 기록매체에 저장되어 있는 동영상 파일을 재생하여 디스플레이부에 디스플레이하는 동영상 촬영장치의 제어방법에 있어서, 동영상 파일 목록을 디스플레이부에 디스플레이함과, 선택된 동영상 파일의 동영상에 연속하여, 피사체를 촬영하여 촬영된 동영상을 저장함을 포함하는 것을 특징으로 하는 동영상 촬영장치의 제어방법 및 이를 채용한 동영상 촬영장치를 제공한다.
Patent KR-100782508-B1 (KR)
Title: Message transmission method for mobile communication terminal
Inventor: SONG MYEONG SEOK
IPC: H04Q7/20
Filed: 2006-11-23
Granted: 2007-12-05
Abstract: A message transmission method of a mobile communication terminal is provided to be capable of selecting at least one unit message according to each receiver to send the selected messages to the receivers' terminals, therefore different messages is sent to various people with one message. A message including plural unit messages is inputted(S31-S33). At least one unit message is matched with receivers' addresses among the inputted unit messages(S34-S36). The unit messages matched with the receivers' addresses are transmitted to the receivers' addresses(S37,S38). The unit messages of the message are distinguished into ID symbols.
Patent KR-100694661-B1 (KR)
Title: Apparatus for preventing bio-fouling and method thereof
Inventor: HUH KWAN YONG
IPC: F16L55/24
Filed: 2006-11-27
Granted: 2007-03-14
Abstract: An apparatus for preventing bio-fouling and a method thereof are provided to be applied to a food processing field, ship, a plant piping for water conversion and a cooling water supply pipe of a power plant. The apparatus for preventing bio-fouling includes a conductive coating layer; a driving electrode, a reference electrode, a counter electrode and a power supply portion. The conductive coating layer is applied on the part of the apparatus for preventing bio-fouling that comes into contact with fluid. The driving electrode is connected to the conductive coating layer. The reference electrode and the counter electrode are disposed to be separated from the driving electrode. The power supply portion applies a positive voltage and a negative voltage to the driving electrode by turns.
Patent KR-100774309-B1 (KR)
Title: Power genaration system using helical turbine
Inventor: PARK JIN SOON
IPC: F03B13/26
Filed: 2006-11-28
Granted: 2007-11-08
Abstract: A power generation system using a helical turbine is provided to reduce construction costs comparing to conventional structure needing a dam by generating rotation force with the helical turbine, and to reduce installation costs by using an overload preventing generator. A power generation system using a helical turbine comprises a helical turbine(30), a booster(5) and an overload preventing generator(4). The helical turbine is rotatably installed in a frame(20) so as to generate continuous rotation force regarding one directional or multiple directional flows of fluids. The booster increases rotation of the helical turbine up to a rotation velocity necessary for generation. The overload preventing generator receives the rotation velocity of the booster and generates electricity, and prevents overload due to rapid increase of the rotation velocity.
Patent KR-100817517-B1 (KR)
Title: A preparation method of 2-[(4-bromomethyl)phenyl]propionic acid
Inventor: CHO YANG RAI
IPC: C07C57/52
Filed: 2006-11-29
Granted: 2008-03-27
Abstract: A method for preparing 2-[(4-bromomethyl)phenyl]propionic acid is provided to produce high-purity 2-[(4-bromomethyl)phenyl]propionic acid used as a main intermediate in the production of phenylpropionic acid-based anti-inflammatory drugs in an industrially efficient manner. A method for preparing 2-[(4-bromomethyl)phenyl]propionic acid includes the steps of: adding bromic acid and hydrogen peroxide to brominate 2-(4-methylphenyl)propionic acid at 0-80 ‹C in the presence of an organic solvent; and further re-crystallizing the obtained 2-[(4-bromomethyl)phenyl]propionic acid in the presence of a solvent. The bromic acid and hydrogen peroxide are used in amounts of 1-1.5 equivalents based on the 2-(4-methylphenyl)propionic acid, respectively.
Patent KR-100817746-B1 (KR)
Title: The fabrication process the thin film transistor having multilayer gate metal on plastic substrate and active matrix display device including the thin film transistor
Inventor: KIM YONG HAE
IPC: H01L29/786
Filed: 2006-12-07
Granted: 2008-03-31
Abstract: A method for manufacturing a thin film transistor of multi-layered structure and an active matrix display device including the same are provided to lessen a leakage current of a TFT device by forming a gate metal layer with an etched corner area. A buffer insulating layer(120) is formed on a plastic substrate(110). A silicon layer is formed on the buffer insulating layer, and then the silicon layer is patterned to form an active layer(130). A gate insulating layer is formed on the active layer, and then plural gate metal layers(150) are deposited on the gate insulating layer. The plural gate metal layers are patterned, and then a corner area of the lowermost gate metal layer formed on the gate insulating is etched.
Patent KR-101009824-B1 (KR)
IPC: C08F259/04
Filed: 2006-12-11
Granted: 2011-01-19
Abstract: 본 발명은 염화비닐계 그라프트 공중합체 수지의 제조방법에 관한 것으로, 보다 상세하게는 아크릴계 공중합체 라텍스 및 염화비닐 단량체를 킬레이트제의 존재 하에 현탁중합하는 단계를 포함하는 것을 특징으로 하는 염화비닐계 그라프트 공중합체 수지의 제조방법에 관한 것이다. 
     본 발명에 따르면, 내충격성을 우수하게 유지하면서도 열안정성을 향상시켜, 가공시 열변색 및 물성저하의 문제점을 개선하는 효과가 있다.  
     아크릴계 공중합체 라텍스, 염화비닐 수지, 그라프트 공중합체, 유화현탁중합, 내충격성, 열안정성
Patent KR-100781897-B1 (KR)
Title: Hybrid desalination apparatus and method
Inventor: WOO SUNG WOO
IPC: C02F1/02
Filed: 2006-12-19
Granted: 2007-12-03
Abstract: A hybrid desalination method and a hybrid desalination system are provided to improve desalination capabilities and energy efficiencies by supply a part of preheated feedwater to a reverse osmosis desalination apparatus. A hybrid desalination apparatus comprises: a multistage flash distillation desalination equipment(101) including a heat removal part(105) for preheating supply water comprising salt water, a salt water heater(107) for further heating at least a portion of the supply water that has been preheated by the heat removal part, and at least one desalination part(109) which receives heated supply water discharged from the salt water heater, and generates a condensed material comprising desalinated water by condensing the evaporated material through heat exchange between an evaporated material of the heated supply water and the supply water supplied from the heat removal part to the salt water heater; a reverse osmosis desalination equipment(103) for receiving at least a portion of the supply water preheated by the heat removal part to extract desalinated water from the received supply water using a reverse osmosis membrane(153); and a chlorine injection equipment(139) for intermittently injecting chlorine into the supply water supplied to the heat removal part.
Patent KR-101405284-B1 (KR)
IPC: G06F3/12
Filed: 2006-12-20
Granted: 2014-06-10
Abstract: 본 발명은 화상형성장치 및 그 다국어 자판 표시방법에 관한 것으로, 본 발명의 목적은 수신대상의 이메일주소를 이용하여 수신대상의 국가식별정보에 해당하는 자판을 표시함으로써 사용상의 편리성을 높일 수 있는 화상형성장치 및 그 다국어 자판 표시방법을 제공함에 있다. 
     이를 위해 본 발명은 수신대상의 이메일주소를 입력하는 단계; 상기 입력된 이메일주소를 이용하여 국가식별정보를 검출하는 단계; 상기 검출된 국가식별정보에 대응하는 저장된 자판정보를 검색하는 단계; 및 상기 검색결과에 따라 상기 국가식별정보에 대응하는 자판을 표시하는 단계;를 포함한다. 
       
     다국어, 국가도메인, USI
Patent KR-100828640-B1 (KR)
Title: Reservation cooking control method for electric pressure cooker
Inventor: KIM HO SOO
IPC: A47J27/62
Filed: 2006-12-27
Granted: 2008-05-09
Abstract: A reservation cooking control method for a pressure cooker is provided to improve the taste of rice by completing the cooking of rice according to the reservation time set by a user. A reservation cooking control method for a pressure cooker comprises the steps of: setting the cooking starting time according to the reservation time(S20); detecting the condition of the cooking starting time(S30); applying an electric current to a main power if the cooking starting time arrives, and returning to the step(S30) after waiting for predetermined time if not so(S40); executing a soaking process for a first setting time(S50); heating at the heating temperature for a second setting time(S60); calculating remaining time for reservation after the completion of heating(S70); comparing the remaining time with steaming time(S80); and executing a steaming process for the pre-set time if the remaining time is as same as or shorter than the steaming time(S92), and executing the steaming process up to the reservation time if the remaining time is longer than the steaming time(S90).
Patent KR-101192344-B1 (KR)
IPC: F25B49/02
Filed: 2006-12-27
Granted: 2012-10-18
Abstract: 본 발명에 의한 멀티형 공기조화기의 제어방법은 등엔트로피 선도에 의해 계산된 압축기의 기준 토출온도(Td)와 측정된 토출온도(T)를 비교하여 멀티형 공기조화기의 운전 상황에 적절한 최적의 최저흡입과열도(SH)를 설정함으로서, 냉매의 액압축을 방지하여 압축기의 효과적으로 보호할 뿐만 아니라 운전 상황에 맞게 적절히 선택된 최저흡입과열도(SH)를 통해 실내에 공급되는 냉매의 유량이 급격히 감소되는 것을 방지하는 효과가 있다.
Patent KR-100957693-B1 (KR)
Title: Cutting insert for grooving operations
IPC: B23B27/04
Filed: 2004-11-14
Granted: 2010-05-12
Abstract: A cutting insert for grooving operations having a forward main cutting edge and two opposing side cutting edges extending rearwardly and outwardly from the main cutting edge, each side cutting edge having a variable rake angle.
Patent KR-101074374-B1 (KR)
Title: Anti-inflammatory analgesic for external use
IPC: A61P29/00
Filed: 2005-01-27
Granted: 2011-10-17
Abstract: An objective of the present invention is to provide an anti-inflammatory analgesic for external use comprising etodolac as NSAID. The anti-inflammatory analgesic for external use is excellent not only in skin permeability but also in penetratability and diffusivity into tissues present in portions deeper than the skin, can act directly on the muscles or joint tissues with inflammation or pain, and is a little irritant to the skin. The anti-inflammatory analgesic for external use of the present invention is  characterized by  comprising etodolac and a local anesthetic.
Patent KR-101140500-B1 (KR)
IPC: H01L51/00
Filed: 2004-11-17
Granted: 2012-04-30
Abstract: 본 발명은, 하기 화학식 I로 표시되는 트리스(아릴아미노)벤젠류를 포함하고, 사이클릭 볼타모그램에서, 소인 속도 20 mV/초에서의 50회 사이클릭 곡선의 피크 전류의 편차가 피크 전류의 평균값의 ±10% 이내인 것을 특징으로 하는 유기 전자 기능 재료에 관한 것이다: 
     화학식 I 
     
       
     
     [식 중, A 및 B는 하기 화학식 II로 표시되는 기이며, 동일하거나 상이할 수 있다. 
     화학식 II 
     
       
     
     (식 중, R은 탄소 원자수 1 내지 6의 알킬기 또는 탄소 원자수 5 또는 6의 시클로알킬기를 나타내고, n은 0, 1, 2 또는 3임)]