baber/WOPTO huggingface dataset:
Patent KR-20090015265-A (KR)
Title: Call channel making method for hybrid wireless voip using pstn
Inventor: CHAE BYUNG WOO
IPC: H04L12/66
Filed: 2007-08-08
Abstract: A method for making a hybrid wireless internet call channel by using a PSTN is provided to enable a user to pay only a normal PSTN(Public Switched Telephone Network) cost while using a phone in the same method as a mobile phone, thereby reducing costs. A mobile VoIP phone(100) forms a communication channel with the same internet modem by corresponding an IP address assigned to a corresponding internet modem to a mobile VoIP(Voice over Internet Protocol) phone. The IP is changed when the internet modem is rebooted or reset. The change of IP is recognized in a connector(200). The IP address allocated to an MAC address of the internet modem changed in the mobile VoIP phone is informed. The connector and a called phone form a communication path through a wireless and wire public switched telephone network.
Patent KR-20090015617-A (KR)
Title: System and method for on-line diagnostic of generator-motor
Inventor: KIM HEE DONG
IPC: H02K11/00
Filed: 2007-08-09
Abstract: A system and a method for on-line diagnostic of a generator-motor are provided to exactly verify eccentricity between a rotor and a stator and an isolation deterioration of a stator winding. A measurement unit(10) measures a state of a generator-motor. A diagnostic unit(20) gives instructions according to the measurement result. A main executive unit(30) receives the instructions from the diagnostic unit and then stores instruction execution information and data. A partial discharge sensor(11) measures a partial discharge of a generator-motor stator winding. A layer short sensor(12) measures a short of a rotor winding in the generator-motor. An air gap sensor(13) measures an air gap between the rotor and a stator.
Patent KR-20090017104-A (KR)
Title: 테스트 모드 진입 회로 및 이를 이용한 반도체 메모리 장치
Inventor: MOON HYUNG WOOK
IPC: G11C29/00
Filed: 2007-08-14
Abstract: 본 발명은 복수개의 특정 어드레스 중 하나가 로우로 천이할 때 나머지 특정 어드레스 조합에 응답하여 제 1 테스트 펄스를 생성하는 테스트 펄스 생성부, 및 상기 제 1 테스트 펄스가 인에이블되면 인에이블된 제 1 테스트 모드 신호를 생성하고 리셋 신호가 인에이블되면 상기 제 1 테스트 모드 신호를 디스에이블시키는 테스트 모드 신호 생성부를 포함한다. 
     
     어드레스, 웨이퍼 테스트, 리프레쉬
Patent KR-20090020431-A (KR)
Title: System for vicarious executing of customer relations and method thereof
Inventor: LEE MAN JU
IPC: G06Q30/02
Filed: 2007-08-23
Abstract: A customer management agent system and a method thereof are provided to conveniently deliver the present to the client. A customer management agent system comprises a gift provider system(100) which connects the call with the client according to the call request of the gift provider if one among the gift selection/save/delivery completion information of client is given; a customer management agent sever(400) giving the gift provider to contact with the client; a customer system(300) transmitting one among the gift selection/save/destination information to the customer management agent sever which is chosen by the client.
Patent KR-20080020511-A (KR)
Title: Process for the dissociation of mtbe
Inventor: WINTERBERG MARKUS
IPC: C07C41/40
Filed: 2007-08-28
Abstract: A process for catalytic dissociation of methyl tertiary butyl ether is provided to allow easy separation of undesired diisobutene through a single distillation step, to enable discharge of 2-methoxybutane introduced with a feed, and to recover pure methanol applicable to many industrial synthesis processes. A process for catalytic dissociation of methyl tertiary butyl ether(MTBE) comprises the steps of: (a) carrying out catalytic dissociation of methyl tertiary butyl ether present in two streams (I) and (VII) to provide a dissociated product(II); (b) carrying out distillation of the dissociated product(II) obtained from step (a) to separate a top stream(III) containing isobutene in an amount of higher than 90 wt% from a bottom stream(IV) containing diisobutene, MTBE and greater than 80% of methanol present in the dissociated product (II); (c) carrying out distillation of the bottom stream(IV) obtained from step (b) to separate a bottom stream(V) containing methanol, a side stream(VI) containing diisobutene, methanol and MTBE, and a top stream(VII) containing MTBE and methanol; and (d) recycling the top stream(VII) to step (a).
Patent KR-20090022840-A (KR)
Title: Heat exchanger
Inventor: KIM DONG HWI
IPC: F28F1/00
Filed: 2007-08-31
Abstract: A heat exchanger of a freezing apparatus is provided to improve heat transfer performance by lowering thickness of the heat exchanger and minimizing pressure loss to minimize dead volume in which air and refrigerant are not heat-conducted. A heat exchanger of a freezing apparatus comprises a refrigerant tube arranged in a plurality of rows. A refrigerant tube(2) of a previous row and a refrigerant tube(4) of a following row are apart from each other. The diameter of the refrigerant tube of the previous row is smaller than the diameter of the refrigerant tube of the following row. The refrigerant tube of the previous row is connected to the refrigerant tube of the following row. The liquid refrigerant passes through the refrigerant tube of the previous row. The vapor refrigerant passes through the refrigerant tube of the following row. The heat exchanger of the freezing apparatus comprises a fin combined with the refrigerant tube of the multiple rows.
Patent KR-20090025015-A (KR)
Title: Fitting
Inventor: KIM CHUL HO
IPC: B01D35/00
Filed: 2007-09-05
Abstract: A fitting for a water purifier having a body and a collet is provided to prevent leakage of water from a combining portion of the body and the collet and simplify a manufacturing process by combining a protrusion of the body and a protrusion fixer of the collet. A fitting(130) for a water purifier having a body and a collet comprises the following units. A body(134) has a hole(134a) on an end of an external face. A collet(132) includes a protrusion and a protrusion fixer(141b). The protrusion fixer moves toward an external face of the body to separate the protrusion from a hose when the protrusion fixer meets the hole. The collet is composed of an insertion unit(141) which is inserted in an open area on both ends of the body and an external unit(142) which is connected to the insertion unit and surrounds an exterior face of end part of the body.
Patent KR-20080043218-A (KR)
Title: Thin film transistor array substrate and fabricating method thereof
Inventor: WANG CHING YI
IPC: H01L29/786
Filed: 2007-09-07
Abstract: A thin film transistor array substrate and a method of manufacturing the same are provided to reduce distortion of signals by improving conductivity of common lines. A plurality of first transparent conductive patterns(112a) and a plurality of second transparent conductive patterns(112b) are formed on a substrate(110). A plurality of scan lines, a plurality of gate electrodes(114b), and at least one connective pattern are formed on the substrate. One of the scan lines is electrically connected to one of the gate electrodes. Each of the gate electrodes is positioned on the first transparent conductive patterns. Each of the connective patterns is electrically connected to two adjacent conductive patterns. A gate insulating layer(116) is formed on the scan lines, the gate electrodes, and the connective patterns. A plurality of channel layers are formed on each of the gate electrodes. A plurality of semiconductor patterns(118b) are formed on each of the second transparent conductive patterns. A plurality of data lines are formed on each of the gate insulating layers. A plurality of source/drain electrodes(120S,120D) are formed on the channel layers. A dielectric layer(130) having a plurality of contact openings is formed on the data lines and the source/drain electrodes. A plurality of pixel electrodes(140) are formed on the dielectric layer.
Patent KR-20070097001-A (KR)
Title: A micro generating water mill using differential pressure of water pipes
Inventor: HWANG YOUNG HO
IPC: F03B3/04
Filed: 2007-09-10
Abstract: A water mill for small hydro power using differential pressure of water pipes is provided to optimize power transfer process without loss by operating a link unit of a runner vane using a worm gear and a worm wheel. A small hydro power water mill(100) using differential pressure of water pipes includes a base(6), an external cover(1), a water passage, a runner vane, a guide vane, a bearing part, a driving shaft, a timing belt(15), and a rotary shaft(9). The external cover is installed on an upper part of the base and receives an internal cover(2) and a water mill driving part. The water path is formed between the external and internal covers. The guide vane is installed in the center between the external and internal covers, and controls rotating speed of the runner vane by controlling flux and pressure of water flowing into the water path. The driving shaft is mounted at a center of the water mill driving part by interposing the bearing part thereon. The timing belt is installed on upper and lower pulleys(13,14) in a front end of the driving shaft. The upper pulley is connected to a connecting shaft of a generator. The rotary shaft reciprocates inside the driving shaft.
Patent KR-20090026439-A (KR)
Title: Apparatus and method for obtaining information of neighbor network for vertical handover in wireless communication system
Inventor: VANDAPALLI MURAHARI
IPC: H04L12/66
Filed: 2007-09-10
Abstract: An apparatus for information acquisition of adjacent network in heterogeneous network handover and a method thereof in a wireless communications system are provided to improve the quality of a service by determining a target network of a mobile terminal due to performing conversion MIH message and L2 message. A wireless communications system supporting an MIH(Media Independent Handover) comprises MIHFs(410,420,430), a converter(435) and a PoA(Point of Attachment)(440). The MIHF(MIH function) receives a primary request message requesting L2(Layer 2) information of network independent type from MIHF of the adjacent network(401,403). The MIHF extracts the request contents from the primary request message. The converter transmits the second require-message which is subordinate the net generated from the request contents(407).
Patent KR-20090027999-A (KR)
Title: Educational material and method for children
Inventor: LEE WON KU
IPC: G09B19/00
Filed: 2007-09-13
Abstract: A teaching material for children and a learning method thereof are provided to develop an observation power, an imaginative power, and a reasoning power by associating a completed state from a partial picture. Teaching material(100) includes an image part(110) and a space part(120). The image part includes a picture in which a motion is associated. The space part draws an associated picture from the picture of the image part. The teaching material is divided to the image part and a surface of the space part by a division part(130). The image part and the space part include one or more region or surface. The division part is used for dividing the image part and the space part.
Patent KR-20090029515-A (KR)
Title: Air-conditioner of the control method
Inventor: KWON KEE YONG
IPC: F24F11/00
Filed: 2007-09-18
Abstract: A control method of an air-conditioner is provided to protect the air-conditioner from high temperature by controlling the operation frequency of the compressor and the opening degree of the electronic expansion valve according to the discharge temperature of the compressor. A control method of an air-conditioner comprises a step of normally operating a compressor when the discharge temperature(T) of the compressor is lower than a first preset temperature(T1)(S100), a step of changing at least one of the operation frequency of the compressor and the opening degree of an electronic expansion valve when the discharge temperature of the compressor is over the first set temperature(S106,S110,S112,S116), and a step of normally operating the compressor when the discharge temperature of the compressor is lowered than the first set temperature.
Patent KR-20090032747-A (KR)
Title: Method for resolving an erq collision at the time of establishing an alcap call in an atm system
Inventor: PARK SUNG KYUN
IPC: H04L12/28
Filed: 2007-09-28
Abstract: A method for resolving an ERQ collision at the time of establishing an ALCAP call in an ATM system is provided to process all related call request by exchanging two ERQ message with ERQ message for a new resource. A protocol entity of a first node sends a first ERQ message for first resources to the protocol entity of a second node(S100). A protocol entity of the second node receives the first ERQ message, which is delivered to a nodal function of the second node. Before the nodal function of the second node receives the first ERQ message, the second ERQ message for the first resources is delivered to the protocol entity of the second Node(S200). A protocol entity of the second Node delivers an RLC message to the nodal function of the second Node(S220). A nodal function of the second Node delivers the third ERQ message for the second resources to the protocol entity of the second Node after receiving the RLC message(S240).
Patent KR-20090033704-A (KR)
Title: 이물질 차단 장치를 구비한 회전식 키 입력장치
Inventor: CHO DONG SUCK
IPC: H04M1/23
Filed: 2007-10-01
Abstract: 본 발명은 회전식 입력장치들의 결합부분들에 이물질 차단 부를 구성한 이물질 차단 장치를 구비한 회전식 입력장치에 관한 것으로, 이를 위해, 인쇄회로기판의 상면에 구비되는 베이스 러버와, 상기 베이스 러버의 상면에 구비되고, 휠탑과 휠 브라켓과 휠 베이스로 구성된 휠키 부와, 상기 휠키 부의 중심부에 구비되어 휠키 부의 회전을 선택하는 선택 키로 구성된 회전식 키 입력장치에 있어서, 상기 베이스 러버와 상기 휠키 부와 상기 선택 키에 각각 구비되고, 상기 베이스 러버와 상기 휠키 부와 상기 선택 키의 결합된 공간들 사이로 이물질의 유입을 차단하는 적어도 하나 이상의 이물질 차단 부를 포함하며, 이로 인해, 휠키 부의 내측으로 유입되는 이물질을 차단하여 휠키 부의 작동시 이물질로 인한 인쇄회로기판상에 구비되는 광 센서의 오작동을 방지하는 효과가 있다.  
       
     회전식 키 입력장치, 이물질 차단 부, 휠키 부, 선택 키
Patent KR-20090034674-A (KR)
Title: Method for remote-controlling target apparatus using mobile communication terminal and remote control system thereof
Inventor: CHA JAE HYEOK
IPC: H04Q9/00
Filed: 2007-10-04
Abstract: A method for remote-controlling a target apparatus by using mobile communication terminal and a remote control system thereof are provided to move a pointer 3 dimensionally according to pointer operation information. The motion of a mobile communication terminal(10) is sensed, and the current location information, the acceleration information and the angular velocity information of the mobile communication terminal depending ton the motion are measured. By using the distance from a remote control target apparatus(40) and the measured information, the mobile communication terminal generates pointer operation information as to the pointer of the remote control target apparatus. According to the received pointer operation information, the remote control target apparatus moves the pointer which is indicated 3 dimensionally. The mobile communication terminal includes an RF unit, a transceiving unit(12), a key input unit(14), a first display unit(16), a first memory(18), an operational information generating unit(20) and a first controller(30).
Patent KR-20090035063-A (KR)
Title: Chemical mechanical polishing composition for silicon nitride layer
Inventor: KIM SEOK JU
IPC: C09K3/14
Filed: 2007-10-05
Abstract: A slurry composition is provided to polish a silicon nitride film and to be used as slurry which selectively polishes the silicon nitride film by being applied to the chemical mechanical polishing of a substrate including the silicon oxide film and silicon nitride film. A slurry composition for chemical mechanical polishing of a silicon nitride film contains an abrasive selected from zeolite or aluminosilicate and has pH of 1-7. The content of the abrasive based on the total weight of the slurry composition is 0.01-10 weight%. The slurry composition further contains at least one selected from a boric acid, carboxylic acid or amino acid.
Patent KR-20090037680-A (KR)
Inventor: KWON DAE HOON
IPC: G06Q50/10
Filed: 2007-10-12
Abstract: A system for monitoring/managing the damaged state of a resource transportation pipeline is provided to detect and manage signs of damage which is generated at any time in the whole installation section of the resource transportation pipelines and the causes, like seeing them with eyes at a proper time. In case self-vibration is generated in a resource transportation pipeline(1), a resource transportation pipeline vibration signal transmitting device(300) receives the vibration, generates a resource transportation pipeline vibration signal and then transmits the signal to a resource transportation pipeline damage monitoring/managing server(100). When noise is generated around the resource transportation pipeline, a resource transportation pipeline peripheral noise signal transmitting device(400) receives the peripheral noise, generates a resource transportation pipeline peripheral noise signal and then transmits the noise signal to the resource transportation pipeline damage monitoring/managing server.
Patent KR-20090042613-A (KR)
Inventor: KANG JIN A
IPC: H01G11/74
Filed: 2007-10-26
Abstract: An energy storing device is provided to secure a high current delivery property regardless of the reduction of the height of an end terminal. An anode lead wire is connected to an anode electrode. A cathode lead wire is connected to a cathode electrode. A separation film is positioned between the anode electrode and the cathode electrode. A housing(40,50) accommodates the anode electrode, the cathode electrode and the separation film. The electrolyte is received in the housing. The anode lead wire and the cathode lead wire are connected to an anode terminal(60) and a cathode terminal(70) respectively. The anode terminal includes an anode inserting terminal part(62) and an anode end terminal part(66). The anode inserting terminal part is inserted into the housing. The anode end terminal part is integrated with the anode inserting terminal part. The cathode terminal includes a cathode inserting terminal part(72) and a cathode end terminal part(76). The cathode inserting terminal part is inserted into the housing. The cathode end terminal is integrated with the cathode inserting terminal part. The cathode end terminal part is integrated with the cathode inserting terminal part.
Patent KR-20090043976-A (KR)
Inventor: KIM IL KOWN
IPC: H04N5/445
Filed: 2007-10-30
Abstract: 디스플레이 장치 및 그 제어방법이 제공된다.  본 디스플레이 장치는, 방송수신장치와 통신가능하도록 연결된 주변장치들에 대한 정보를 표시하고, 표시된 컨텐츠들 중 선택된 컨텐츠의 크기를 축소하여 표시하며, 표시된 컨텐츠들 중 어느 하나가 방송수신장치에 표시되도록 요청한다.  이에 의해, 사용자가 가정 내에 존재하는 장치들과 이 장치들에 저장되어 있는 컨텐츠를 보다 효율적으로 활용할 수 있게 된다 
       
     DTV, 주변장치, 연결 상황, 컨텐츠, GUI
Patent KR-20090044455-A (KR)
Inventor: CHANG SE JONG
IPC: D21F7/02
Filed: 2007-10-31
Abstract: 본 발명은 펄프 몰딩기의 자동적층장치에 관한 것이다. 
     본 발명의 펄프 몰딩기의 자동적층장치는, 물품을 수평으로 이동시키는 수평이동수단; 상기 수평이동수단의 하부에 구비되는 장착부; 상기 장착부의 하부에 구비된 수직이동수단; 상기 수직이동수단의 하부를 지지하는 지지부; 상기 지지부의 타측에 고정된 센서지지봉; 상기 센서지지봉의 상측부에 구비되고, 상기 수평이동수단에 적층되는 물건의 높이를 감지하는 위치감지센서; 및 상기 지지부 일측에 구비되어 상기 위치감지센서의 신호를 받아 상기 수평이동수단을 제어하는 제어부;를 포함하고, 상기 수평이동수단은, 모터와; 상기 모터에 장착된 구동풀리와; 상기 풀리에 일측이 고착된 안착벨트와; 상기 안착벨트의 타측에 고착된 지지풀리와, 상기 안착벨트 내측부에 상기 안착벨트를 지지하는 다수의 지지롤러;를 포함하여 이루어지는 것을 특징으로 한다. 
     본 발명에 의하면, 성형이 완료된 제품(트레이)을 펄프 몰딩기 외부로 용이하게 배출시킬 수 있으므로 트레이 배출 작업성이 향상되는 효과가 있다. 
       
     펄프, 몰딩, 적층, 자동, 이동
Patent KR-20090044650-A (KR)
Inventor: JEON KI MAN
IPC: A63B69/04
Filed: 2007-11-01
Abstract: 본 발명은 승마형 운동기구에 관한 것으로서, 사용자의 신체상태에 관한 정보를 기록한 생체정보를 인식할 수 있는 센서를 구비함으로써 사용자에게 가장 적절한 운동상태를 제공할 수 있도록 하는 승마형 운동기구에 관한 것이다. 
     본 발명에 따르면 사용자는 자신의 신체조건에 맞는 운동을 할 수 있어서 부상의 위험없이 재미있게 운동을 즐길 수 있으며, 자신의 신체상태의 변화를 즉시 파악하면서 운동을 할 수 있어서 큰 성취감을 맞볼 수 있는 효과가 있다. 
       
     승마, 체지방, 체중, 체지방측정전극, 센서손잡이, 로드셀
Patent KR-20090045496-A (KR)
Inventor: OH SANG ROK
IPC: H01L21/336
Filed: 2007-11-02
Abstract: 본 발명은 반도체 소자의 문턱전압(Threshold Voltage) 변동(variation)을 억제할 수 있는 반도체 소자의 제조방법에 관한 것으로, 이를 위한 본 발명의 반도체 소자 제조방법은, 기판상에 게이트패턴을 형성하는 단계; 상기 게이트패턴을 포함하는 결과물 전면에 스페이서 절연막을 형성하는 단계; 상기 스페이서 절연막 상에 희생막을 형성하는 단계; 상기 희생막 및 스페이서 절연막을 식각하여 상기 게이트패턴 양측벽에 스페이서 및 희생막패턴이 적층된 적층패턴을 형성하는 단계 및 상기 희생막패턴을 제거하는 단계를 포함하고 있으며, 스페이서 상에 희생막을 형성함으로써, 스페이서를 형성하기 위한 식각공정시 스페이서의 손실을 방지하여 웨이퍼 전 영역에서 균일한 두께를 갖는 스페이서를 형성할 수 있으며, 이를 통하여 문턱전압 변동을 억제할 수 있는 효과가 있다. 
       
       
     문턱전압, 희생막, 스페이서
Patent KR-20090046500-A (KR)
Inventor: LEE SEUNG JAE
IPC: G01B11/16
Filed: 2007-11-06
Abstract: 본 발명은 테프론 막재(PTFE)와 재질이 다른 FBG 센서를 테프론 막재의 표면에 부착에 의하여 고정이 가능하도록 하고 테프론 막재의 표면에 고정된 FBG 센서에 의해 테프론 막재의 인장 변형을 상시 모니터링 하고 이를 측정하는 것이 가능하도록 하여 대공간 구조물에 발생 되는 구조적인 불안정을 미리 예측하여 구조적인 위험을 방지할 수 있도록 함에 그 목적이 있다. 
     이러한 목적을 달성하기 위하여 FBG 센서를 패키지 형태로 고정시키거나 FEP Film를 385℃로 열융착시켜 터널형 또는 포켓형을 형성하여 에폭시 수지를 충진하여 고정시키는 구성이다.  
     테프론 막재와 재질이 다르면 부착이 불가능함에도 불구하고 이를 해결함으로써 대공간 구조물의 인장변형의 모니터링이 상시 가능하게 된 유용한 발명이다.  
       
     광섬유 브래그 격자(FEB)센서, 대공간 구조물, 테프론 막재(PTFE), FEP Film, FBG 센서패키지, 터널형
Patent KR-20090050142-A (KR)
Inventor: CHOI YANG KYU
IPC: B82B3/00
Filed: 2007-11-15
Abstract: 본 발명은 나노갭 소자의 제조방법에 관한 것이다. 더욱 상세하게는 금속입자를 이용한 나노갭 소자의 제조방법에 관한 것이다. 
     본 발명에 따른 나노갭 소자의 제조방법은 금속입자를 포함하는 금속입자 분산액을 형성하는 단계, 금속입자 분산액에 포함된 금속입자를 기판 상에 고정시키는 단계 및 기판 상에 고정된 금속입자들의 크기를 증가시켜, 금속입자들 간에 나노갭을 형성하는 단계를 포함한다. 
     본 발명에 따른 나노갭 소자의 제조방법은 간단하고, 반복 재현성이높은 공정을 통해 고집적의 나노갭 소자를 형성할 수 있다. 
       
     금속입자, 나노갭(Nanogap), 전극소자, 자기조립단막층(Self-Assembled Monolayer; SAM), 바이오 센서(Bio-sensor)
Patent KR-20090050338-A (KR)
Inventor: LEE SU KI
IPC: B60C9/02
Filed: 2007-11-15
Abstract: 본 발명은 자동차용 타이어에 관한 것으로 특히 트레드를 개량하여서 된 타이어에 관한 것이다.  본 발명은 트레드 고무부에 트레드 고무부를 형성시키는 고무조성물의 물성보다 높은 경도를 가지는 보강심재를 설치하여서 되는 타이어를 제공하여 승차감의 향상 등을 목적으로 트레드를 연질의 고무조성물로 형성시키더라도 적절한 트랙션 및 제동 성능을 가질 수 있게 하는 것임. 
       
     타이어, 트레드, 보강심재
Patent KR-20090052405-A (KR)
Inventor: JIN WOO SEOK
IPC: B63B7/08
Filed: 2007-11-21
Abstract: 본 발명은 구명보트에 관한 것으로, 선체 기판(2)과; 상기 선체 기판(2)의 둘레에 연결되며, 상기 선체 기판(2)의 양측에 개구부(5)가 형성되도록 한 본체(4)로 구성되고, 상기 개구부(5)를 막는 저판(52)이 형성되고, 상기 저판(52)은 개폐수단(54)에 의해 개폐되도록 한 것이다. 
     본 발명에 따르면, 개구부가 저판에 의해 개폐될 수 있어 침수를 방지하고, 이동속도를 향상시킬 수 있고, 선체 기판의 일부에 투광부를 형성함으로써 수중을 관찰할 수 있도록 하여 보다 구조활동이 용이해질 수 있다. 
       
     구명, 보트, 개폐, 튜브
Patent KR-20090055718-A (KR)
Title: Method for incoding by flash detection
Inventor: KO HA YOUNG
IPC: G06T7/00
Filed: 2007-11-29
Abstract: A flash detection encoding method is provided to set up differently a reference frame according to flash detection existence, thereby increasing conspicuously encoding efficiency. Encoding is started for i+1 frame which is a current frame of the current point of time(S21). It is determined whether flash is detected In the previous frame(i frame) of a current frame(i+1 frame) to encode(S22~S25). A reference frame is differentiated according to whether the flash was detected or not in the previous frame(S26,S27). By using the set reference frame, the encoding of the current frame through motion estimation is completed(S28,S29).
Patent KR-20090060565-A (KR)
Title: The directional guide instrument
Inventor: LEE KI WOONG
IPC: H04B1/40
Filed: 2007-12-10
Abstract: An apparatus for guiding a direction is provided to output the direction in voice when a person who needs a direction guide service touches a portable device to a designated card. A readable intrinsic number is designated in a position confirmation card(1), and a reading device(21) reads out the data of intrinsic number related to the position conformation card. A speaker(23) outputs the direction in voice signal, and a control unit sets up the data related to the read intrinsic number from the data stored in the memory unit. The control unit outputs the voice data through the speaker.