baber/WOPTO huggingface dataset:
Patent KR-20090022607-A (KR)
Title: A blind person walk block
Inventor: LEE SUNG SU
IPC: E01C5/00
Filed: 2007-08-31
Abstract: An induction block for the blind combined through the combining projection is provided that the separation of the upper plate and body is prevented by increasing the phase separated from top and bottom, and the bond of the upper plate and bottom body. An induction block for the blind combined through the combining projection comprises top and bottom bodies(10,20) combined through a plurality of concavo-convex regions of the fixed interval, a bonding groove(30) of the constant depth formed in the side of phase, and the bottom body, an upper plate(40) having the combining projection(41) inserted into the bonding groove and the conduction protrusion(42) formed in the upper side.
Patent KR-20090025746-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIM WAN SHICK
IPC: H01L21/027
Filed: 2007-09-07
Abstract: A semiconductor device and a manufacturing method thereof are provided to improve a process failure caused by the dependency of the pattern in a CMP process or an etching process by using a dummy pattern with the same size in a plane and forming the dummy pattern with the different size in a three dimensional structure. A device pattern(100) is formed on a substrate(50). A plurality of dummy patterns(200) are formed in one side of the device pattern. The dummy pattern has the same size in a plane and the different size in a vertical side. The device pattern is an element isolation pattern. The dummy pattern has a first dummy pattern with a first depth and a second dummy pattern(220) with a second depth deeper than the first depth.
Patent KR-20090027412-A (KR)
Title: Novel cytotoxic flavone derivative 7-o-(3-benzyloxypropyl)5,4 -di-o-methylapigenin, the preparation method and composition for treating cancers comprising the compound
Inventor: CHONG YOU HOON
IPC: A61P35/00
Filed: 2007-09-12
Abstract: An apigenin derivative compound and a manufacturing method of the compound are provided to develop apigenin derivative compound increasing anticancer. An apigenin derivative compound is indicated as a chemical formula 1. In the chemical formula 1, Bn is benzyl and Me is methyl. A manufacturing method of the compound comprises steps of: manufacturing 7-O-(3-benzyloxypropyl)naringenin by reacting 1-iodide-3-benzyloxypropane and naringenin; obtaining 5,4-O-dimethyl naringenin derivative by reacting the 7-O-(3-benzyloxypropyl)naringenin with dimethyl sulfate; and manufacturing 7-O-(3-benzyloxypropyl)-5,4-O-dimethyl apigenins by oxidizing 5,4-O-dimethyl naringenin derivative compound.
Patent KR-20090027974-A (KR)
Title: Oled illumination panel
Inventor: KOO HONG MO
IPC: H05B33/02
Filed: 2007-09-13
Abstract: An organic electroluminescent illumination panel can emit the light generated from each pixel as the surface light source By more thickly forming the substrate thickness than the pixel pitch. The organic electroluminescent illumination panel comprises the light-emitting layer(110) formed between the first electrode(105) and the second electrode(115) formed in the substrate(100), and the top of the substrate, and the first electrode and the second electrode. A plurality of pixels has the pixel pitch(d2) of the fixed interval. And the pixel pitch forms the predetermined interval by the first electrode, and the light-emitting layer and the second electrode. The substrate thickness(d1) is more formed than the pixel pitch. One or more organic-inorganic layer is formed between the first electrode and the second electrode. It is made of the organic compound and inorganic material.
Patent KR-20090028079-A (KR)
Title: Photosensitive compound and photoresist composition including the same
Inventor: LEE JAE WOO
IPC: G03F7/004
Filed: 2007-09-14
Abstract: A photosensitive composition is provided to improve resolution of the lithography process, line edge roughness and uniformity of film after coating or pattern formation. A photosensitive composition has a structure of the chemical formula 1. In the chemical formula 1, x is 1, 2, 3, 4 or 5; y is 2, 3, 4, 5 or 6; R and R' are independently C1-30 chain-type or cycle-type aliphatic or aromatic hydrocarbon group. The photoresist composition comprises a photosensitive compound 1-85 weight% having a structure of the chemical formula 1; a photoacid generator 0.05-15 parts by weight based on the photosensitive compound 100.0 parts by weight; and organic solvent 200-5000 parts by weight based on the photosensitive compound 100.0 parts by weight.
Patent KR-20090029029-A (KR)
Title: Piston structure for an automobile's brake
Inventor: CHOI KYUNG ROK
IPC: F16D65/18
Filed: 2007-09-17
Abstract: A piston structure of a vehicle brake system is provided to prevent the damage to brake components due to the heat generated in braking by forming an air removal hole on the piston body. A piston structure of a vehicle brake system comprises a piston(10) equipped with a piston boots and operated by the pressure of brake oil, a pad back plate generating a brake force by pushing a pad as the piston moves forward, and an air removal hole(40) for discharging the air in the expanded piston boots automatically. The air removal hole is formed in the piston body horizontally and has a variable size depending on the character and property of product.
Patent KR-20080028787-A (KR)
Title: Feces collecting apparatus for dog
Inventor: KIM BOK CHUN
IPC: A01K23/00
Filed: 2007-09-20
Abstract: An excrement collecting device for a dog is provided to enable a user to handle and store the excrement of a dog conveniently when the user and the dog go outside. An excrement collecting device for a dog includes a fixing portion(100,532), a frame, a urine collector(200), an excrement collector(300), an operation portion and a sensing portion. The frame is coupled to both ends of the fixing portion in the lower part of a trunk of a dog. The operation portion is installed on one side of the inside of the excrement collector, comprises a motor and gears and makes the excrement collector protrude in a rear direction to receive the dropping excrement of the dog. The sensing portion is coupled to the rear end of the fixing portion and opens and closes a power circuit of the operation portion by sensing the excretion of the dog.
Patent KR-20090035363-A (KR)
Title: Apparatus for checking a bad kit and selecting a good kit in manufacturing diagnosis kits
Inventor: JEON IN SU
IPC: G01N33/00
Filed: 2007-10-05
Abstract: An apparatus for selecting inferior goods of a reagent kit is provided to examine whether the reagent kit is defective or not, thereby improving productivity of manufacturing a diagnosis kit and reducing waste of labor force and time. An apparatus for selecting inferior goods of a reagent kit comprises: a reagent kit laminating unit(2) laminating a plurality of reagent kits on a base(11); a verification unit(3), located on a front of the reagent kit laminating unit, starting to take out from the reagent kits positioned in the lowermost part of the reagent kit laminating unit one by one, photographing reagent kits and outputting the photographed data to a controller; and a discharge selecting unit(4) selecting inferior goods and normal goods according to driving signal of the controller, which determines whether the reagent kit is defective or not through analysis of photographed data.
Patent KR-20090035997-A (KR)
Inventor: CHO HYEON CHEOL
IPC: H05K7/12
Filed: 2007-10-08
Abstract: 본 발명은 인쇄회로기판 장착구조 및 이를 포함하는 전자제품에 관한 것이다.  본 발명에서는 가이드슬롯에 삽입되어 이를 따라서 슬라이딩하는 인쇄회로기판이 후크에 의하여 고정된다.  따라서 본 발명에 의하면 인쇄회로기판의 장착/탈거가 보다 간단하고 용이하게 이루어지는 효과를 기대할 수 있다. 
       
     전자제품, 인쇄회로기판, 장착구조
Patent KR-20090038744-A (KR)
Title: Method and apparatus for offering certification service
Inventor: LEE KYUNG HYU
IPC: G06F15/00
Filed: 2007-10-16
Abstract: A method and an apparatus for offering an integral authentication service are provided to compare an authentication number including a service interface with an authentication that a subscriber inputs to authenticate the subscriber, thereby effectively protecting personal information when the subscriber subscribes to a member of a web site. An open type gateway(130) is connected to an internet. The open type gateway transmits a service interface including an authentication number. An authentication server(140) stores information of an authentication service subscriber. If a subscriber authentication request is received from a web site server(180), the authentication server requests service interface transmission to the open type gateway through an internet. If the authentication number included in the transmitted service interface is matched with the authentication number which the subscriber inputs, the authentication server extracts the stored authentication service subscriber information and transmits the information to the web site server. A communication company server(160) is connected to the open type gateway.
Patent KR-20090038961-A (KR)
Inventor: KANG RYANG LEE
IPC: G01C21/34
Filed: 2007-10-17
Abstract: A system and a method of tracking vehicle speed and position in the area where radio wave is not received are provided to display the location information of vehicles on a navigation screen exactly and prevent a navigation system from stopping in case GPS signal is weakly received. A system of tracking vehicle speed and position in the area where radio wave is not received comprises: a GPS receiver(210) receiving GPS signals; a location information analysis unit(220) which calculates the vehicle speed and direction by using the GPS signal; a display unit(240) indicating the calculated vehicle speed and direction; an automotive diagnostic system connection part(230) which stores and transmits the vehicle condition information in the location information analysis unit; and an automotive diagnostic system receiving the vehicle condition information from the automotive diagnostic system connection part.
Patent KR-20090039524-A (KR)
Title: Security risk evaluation method for threat management
Inventor: KANG PIL YONG
IPC: G06F15/00
Filed: 2007-10-18
Abstract: A security risk evaluation method for a risk administration based on a checked result is provided to collect vulnerability or risk about security network and check risk environment of management about the assets. A new threat about network or the weak point is collected in the database(S10). The assets relating to the new threat or the weak point exists in network(S20). It checks whether to apply attack attempt detection rule(S30). It inspects whether the application of the weak point checked out regulation is applied(S40). The security risk drawing is calculated based on the check result(S60).
Patent KR-20090041034-A (KR)
Inventor: LEE KYUNG WOO
IPC: A23L1/18
Filed: 2007-10-23
Abstract: 본 발명은 즉석 누룽지의 제조방법에 관한 것으로, 더욱 구체적으로는 간단한 제조공정으로 누룽지의 고소한 맛을 지니면서 간식이나 식사대용으로 간편하게 즐길 수 있으면서 영양성분을 충분히 공급할 수 있는 즉석 누룽지의 제조방법에 관한 것이다. 
     즉, 본 발명은 쌀을 물로 세척다음 물에 불리는 물불림단계; 상기 물불림단계를 거친 쌀이 고들밥이 되도록 쌀을 익히는 익힘단계; 상기 익힘단계를 거친 고들밥에 칼슘,철 글루코사민으로 이루어진 영양소분말과 물을 희석한 영양소희석액을 분사하여서 된 영양소 혼합단계; 상기 영양소가 혼합된 고들밥을 열풍건조시키는 건조단계; 상기 건조된 고들밥을 고온고압 상태에서 튀기는 튀밥성형단계; 상기 성형된 튀밥을 히팅장치가 구비된 가압롤러에 투입하여 성형이 이루어지는 누룽지 성형단계; 상기 완성된 누룽지를 포장하는 단계를 포함하여 이루어지는 즉석 누룽지의 제조방법을 특징으로 한다. 
       
     누룽지, 칼슘, 철분, 글루코사민, 튀밥
Patent KR-20080052369-A (KR)
Title: Ventilation device
Inventor: TAKEDA SHOICHI
IPC: F24F7/00
Filed: 2007-10-30
Abstract: A ventilation device is provided to simultaneously realize noise insulating and ventilating operations by forming airways that have different lengths from each other and are extended from an indoor wall and an outdoor wall, respectively. A ventilation device comprises a body casing(4) having an outdoor wall(4a) and an indoor unit(4b). Airways(9,10) are formed in the body casing such that the airways communicate with an air hole(5) formed in the outdoor wall and an air hole(6) formed in the indoor wall. The airways are divided into first and second airways having different lengths from each other, so that a dephasing phenomenon occurs when noise sound waves passing through the airways, respectively, and joins at a joining point of the airways, thereby removing energy of the noise sound waves.
Patent KR-20090044549-A (KR)
Inventor: KIM HYUNG KYU
IPC: H01L21/60
Filed: 2007-10-31
Abstract: 본 발명은 반도체 소자의 제조 방법 관한 것으로, 금속 패드를 식각하여 중앙부가 오목한 형태의 트렌치를 형성하거나, 상기 금속 패드의 에지부에 홀 형태 또는 바 형태의 트렌치를 형성함으로써, 상기 금속 패드와 PIQ(Polymide Isoindro Quirazorindione)층 간의 접촉 면적을 증가시켜 접착 능력을 향상시키며, 이로 인해 후속 큐어링 공정 시 상기 금속 패드가 과도하게 오픈되어 상기 금속 패드 하부 레이어가 어택되는 현상을 방지하여 소자의 특성을 향상시키는 기술을 개시한다.
Patent KR-20090046031-A (KR)
Inventor: CHOI WON SUK
IPC: B60W30/06
Filed: 2007-11-05
Abstract: 본 발명은 평행주차 가능 여부 판단장치에 관한 것으로, 자동차의 좌/우측 전방에 설치되어 차량 사이의 간격을 측정하기 위한 장애물 감지센서와, 운전자의 조작을 통해 상기 장애물 감지센서의 좌측 또는 우측방향을 선택하여 장애물 감지센서가 동작하도록 제어하는 평행주차 방향 선택 스위치와, 주차된 차량의 곁을 지나가면서 자동차의 바퀴 회전수를 계산하여 차량의 간격을 측정하는 자동차 바퀴 회전수 측정장치와, 자동차 운전자의 숙련도를 선택하여 입력하는 운전자 선택 스위치와, 상기 장애물 감지센서의 신호와 자동차 바퀴 회전수 측정장치의 신호를 통해 주차된 차량 사이의 거리와 주차할 자동차의 길이를 비교하여 계산하는 주 판단 시스템 및, 운전자에게 평행주차 가능 여부를 음성으로 통보하게 하는 음성 출력장치를 포함하여 구성된다.  따라서, 여성 운전자 및 초보 운전자가 저지르기 쉬운 평행주차 시 불필요한 주차 시도 및 접촉 사고를 사전에 방지할 수 있으며, 혼잡한 주차 현실에서 운전자 상호간에 만족도를 향상시킬 수 있는 장점이 있다. 
       
     평행주차, 판단장치, 감지센서
Patent KR-20090045820-A (KR)
Inventor: KIM BYOUNG SU
IPC: B60C23/18
Filed: 2007-11-02
Abstract: 여름철 고온으로 아스팔트 지면의 온도가 상승하고 자동차 주행시에 타이어의 마찰열의 증가로 인해 타이어에 온도가 과열되고 더불어 브레이크 부위와 회전축 까지 과열되며 그로인해 타이어의 마모 증가 및 파열 과 브레이크 오작동의 문제점이 있다 
     본 발명은 이러한 과열 부위에 물을 분무 형태로 분사하여 과열된 온도를 저감시키는 것을 목적으로 한다. 
       
     물통, 펌프, 배관, 분무노즐, 자동타이머
Patent KR-20090053017-A (KR)
Inventor: KIM KYUNG HA
IPC: F16H57/04
Filed: 2007-11-22
Abstract: 본 발명은 하이브리드 차량용 변속기의 베어링 윤활유공급장치에 관한 것으로서, 종래의 로터 샤프트 및 더블 볼 베어링의 오일공급홀을 배제하고 대신에 상기 로터 샤프트의 하단부에 오일 공급이 가능하도록 한 쌍의 니들 롤러 베어링 사이에 형성된 공간을 따라 오일이 양측으로 비산될 수 있도록 일정한 각도를 갖는 오일비산부재를 일체로 형성하여 오일공급홀을 가공하지 않으면서도 변속기 내의 베어링 등에 윤활유를 쉽게 공급할 수 있도록 하는 하이브리드 차량용 변속기의 베어링 윤활유공급장치에 관한 것이다.  
       
     하이브리드 차량, 변속기, 베어링, 윤활유, 오일비산부재, 제1경사부, 제2경사부
Patent KR-20090053569-A (KR)
Inventor: CHOI YOUNG GU
IPC: A47K10/42
Filed: 2007-11-23
Abstract: 본 발명은 티슈 케이스에 관한 것으로, 본 발명의 일실시예는 적층상태로 수납된 티슈를 외부에서 인출이 가능하도록 형성되는 티슈케이스에 있어서, 상자형의 형상을 이루되 상면부에 티슈인출구가 형성되는 몸체, 상기 몸체의 내부 일측에 구비되는 티슈수납부, 상기 티슈수납부의 일측에 구비되는 보조수납부, 및 상기 보조수납부에 수납되는 보조물을 인출할 수 있도록 상기 몸체의 일측에 형성되는 보조물인출구를 포함하며, 티슈를 용이하게 인출하여 사용할 수 있을 뿐 아니라, 과일껍질 등 식탁에서 발생하는 음식물 쓰레기를 따로 모아서 처리할 수 있도록 보조물을 수납하고 있는 티슈 케이스를 제공한다. 
       
     티슈, 케이스, 몸체, 티슈수납부, 보조수납부, 보조물, 보조물인출구
Patent KR-20090054076-A (KR)
Inventor: KIM WOO SUNG
IPC: B23K37/04
Filed: 2007-11-26
Abstract: 본 발명은 곡면을 갖는 용접할 리브(3) 작업 대상물을 올려놓는 다이(1)와, 다이(1) 좌우에 설치하는 레일(7)과, 레일(7) 상부에 설치하는 주행바퀴(8)와, 주행 바퀴에 동력을 전동하는 서보모터(9)와, 서보모터(9)의 회전을 감속하여 주행바퀴에 전동하는 워엄감속기(10)와, 상기한 주행바퀴(8) 상부에 설치하는 탑재프레임(11)과, 탑재프레임(11) 상부에 설치하는 용접장치(13)를 포함하여, 곡면을 갖는 리브(3)를  용접 작업하는 용접 장치에서, 리브의 곡면을 따라 용접하는, 리부 용접장치의 가이드장치를 구성함에 있어서, 상기한 탑재프레임(11)은 레일(7) 사이에 걸쳐 가로로 길게 설치되는 가로프레임(12)을 포함하며, 가로프레임(12)에는 상,하레일(72,73)이 설치되고,  상기 상,하프레임(72,73)에는 수직으로 가이드(16)가 설치되며, 가이드(16)에는 리브(3)의 곡면을 따라 회전 가능하게 장착되는 가이드장치(23)가 취부되는 것을 특징으로 하며, 상기한  가이드장치(23)는, 상기한 상,하레일(72,73)에서 주행하게 구성된 가이드(16)와, 가이드(16)와 연결된 연결대(45),연결대(45)와 연결되어 연결대(45)의 상하, 승하강 작동을 가능하게 하는 공압실린더(46)와, 연결대(45)에 장착된 가이드판(28)과, 가이드판(28) 하단에 장착되는 가이드롤러(24)와, 가이드판(28) 중간에 설치되어 가이드롤러(24)가 곡면의 리브를 주행시 가이드판(28)을 좌우로 선회 가능하게 축 지지하는 회전축(30)을 포함하는 것을  특징으로 하며, 상기한 가이드판(28)에는 용접토치 설치를 위한 토치설치부(81)가 형성되며; 또한, 상기한 가이드판(28)에는 조정간몸 체(74)가 연결되고 조정간몸체(74)에는 상하 미세 조정을 위하여 나사산을 타고 승하강하는 상하조정간(30)이  형성되어,  상하조정간(30)의 조정으로 가이드판(28)이 상하 미세 조정이 이루어지며; 상기한 조정간몸체(74)에는 가로몸체(75)가 설치되고 가로몸체(75)에는 좌우조정간(71)이 나사식으로 결합되어, 좌우조정간(71)의  조절에 의해 가이드판(28)의 가로로의 미세 조정이 가능하게 구성한 것을 특징으로 하며, 상기한 가이드장치(23)는 리브(3) 상면에서 볼때 좌우 대향하게 설치하되 상호 상,하로  엇갈리게 설치하여, 리브(3) 사이의 간격이 좁아도 설치가능하게 구성하며, 상기한 가로프레임(12)에는 고정구(67)를 설치하고, 고정구(67)에는 전선이 내장된 케이블베어(66)를 연결하고, 케이블베어(66)는 가이드장치(23)와 연결되게 구성한 것을  특징으로 한다 
     
     리브 용접 장치, 가이드장치, 용접기.
Patent KR-20090057340-A (KR)
Title: Sweety flavour a dried laver
Inventor: CHUN HYUN CHUL
IPC: A23L17/60
Filed: 2007-12-02
Abstract: A laver composition having a nutty and sweet flavor and a preparation method thereof are provided to enable a consumer to directly eat non-cooked laver and to secure a high digestive rate as well as nutty and sweet flavor. A laver composition having a nutty and sweet flavor comprises 20-40wt% of leafy plant composition, 79.8-59wt% of purified water and 0.2-1wt% of iodine. The leafy plant composition contains 42-85.7wt% of crushed laver, 42-1wt% of crushed Boehmeria nivea, 10-1wt% of corn flour, 1-10wt% of bean flour, 1-2wt% of Salicornia herbacea and 4-0.3wt% of crushed Stevia leaf. The crushed laver is prepared by washing fresh laver leaf gathered in November to late in February and uniformly cutting the laver 10-30 mesh in size.
Patent KR-20090057734-A (KR)
Title: A circuit for data synchronizing of i2c time controller in display device and method thereof
Inventor: CHAE JONG SEOK
IPC: G09G3/20
Filed: 2007-12-03
Abstract: A circuit for data synchronizing of an I2C time controller in a display device and a method thereof are provided to allow an I2C master latch data stably by performing the I2C interface after transmitting data. An I2C master(220) performs an I2C interfaces with an external memory, and a pre-scaler(210) is connected to a transmission line of a first clock signal between the I2C master and the external memory. The pre-scaler transmits a third clock signal to the I2C master to perform the external memory and the I2C interface.
Patent KR-20090059430-A (KR)
Title: Apparatus and method for processing signal of communication system
Inventor: KIM CHAN
IPC: H03M13/27
Filed: 2007-12-06
Abstract: An apparatus and a method for processing a signal are provided to consecutively encode a plurality of code blocks by collecting a rate matching result bit of an information bit and a parity bit into a bit stream. An encoder(150) encodes an input signal, and outputs an information bit, a first parity bit, and a second parity bit. A rate matching device(160) collects a rate matching result bit of the information bit, the first parity bit, and the second parity bit into a bit stream while rate-matching the information bit, the first parity bit, and the second parity bit. A block interleaver(170) block-interleaves the bit stream. A collecting period and a block interleaving period are overlapped.
Patent KR-20080053237-A (KR)
Title: Relay connector
Inventor: SUZUKI HISASHI
IPC: H01R13/629
Filed: 2007-12-07
Abstract: A relay connector is provided to electrically connect a substrate to a coaxial connector simply, and separate the substrate from the coaxial connector simply. A first and second manipulation levers(20,22) are movable. A substrate GND block(26) and an external GND block(32) made of a conductive material disposed at one end of the first and second manipulation levers are moved in an access separation direction according to a movement. A coaxial connector(34) is fixed to the external GND block(32). An insulation pipe is inserted into a through hole formed at the external GND block, into which a core conductor and a probe(52) are inserted to allow one end of the probe to be in contact with the core conductor. An insulation pressing member(54) is disposed at the external GND block by protruding a plunger of the other end of the probe so that the probe cannot be released. The substrate BND block and the external GND block are electrically connected. A substrate(10) is inserted between the substrate GND block and the external GND block.
Patent KR-20090063993-A (KR)
Title: Cylinder head and cylinder head gasket
Inventor: AHN GIL HYUN
IPC: F02F11/00
Filed: 2007-12-14
Abstract: A cylinder head and a cylinder head gasket mounted on the same are provided to minimize lift-up generation when cooling water is flowed in from the cooling water pump through the coolant inlet. A cylinder head(101) comprises a reinforcing boss(RB) formed in the valve boss unit(VB) outer end, a bridge(100) formed in the water-cooled inlet part(P), a bolt boss unit(200) in which the head bolt is mounted, a bead portion formed according to the outside corresponding to the gasket bearing surface, and a bridge sealing unit which is formed in order to correspond to the bridge with the cooling water pipe through hole.
Patent KR-20090065737-A (KR)
Title: Method and apparatus for saving phonebook data
Inventor: LEE HYUNG JIN
IPC: G06K19/07
Filed: 2007-12-18
Abstract: A method and an apparatus for saving phonebook data are provided to use the storage space installed at an integrated circuit card by differentiating the number of records allocated to a number of element files defined at the phonebook files. A communication unit(130) receives telephone directory data and a control signal from a portable terminal(100), and a storage unit(120) stores the phonebook data to a telephone directory reference file through a file structure including element files of same types. When the control signal and phonebook data are inputted from the communication unit, a control unit(150) controls the storage unit to store the phonebook data according to the control signal.
Patent KR-20090067967-A (KR)
Title: Mold assembly
Inventor: KIM KWANG SOO
IPC: B29C33/76
Filed: 2007-12-21
Abstract: A mold assembly is provided to prevent damage or bending and to improve durability by having no necessity of connecting a core for forming undercut to a base plate, thereby shortening the length of a core for forming undercut relatively. A mold assembly comprises a first template(15) fixed to a fixed side plate(10) of a molding machine and provided with a first main core(20) having the shape corresponded to the outward appearance of a product(P), a second template(35) installed to a movable side plate(30) of the molding machine to be adhered selectively to the first template, and provided with a second main core(40) forming the outward appearance of the product together with the first main core and a core pocket(42) having a guide plane on the inside, an inner core(45) installed to the second template equivalent to the inside of the second main core to form the outward appearance of the product and provided with a guide plane(45') to be inclined on the outside facing undercut(P') of the product, and a moving core(50) inserted to be movable between the second main core and the inner core and provided with an incline(51') guided by the guide plane to move to be inclined against the direction of the relative movement of the fixed side plate and the movable side plate to be moved to be separated from the undercut of the product.
Patent KR-20090068434-A (KR)
Inventor: IM MI SUN
IPC: G11B20/10
Filed: 2007-12-24
Abstract: An automatic biosensor media system is provided to maintain user mind and body states in the ideal state by automatically selecting and reproducing music which a user wants through an MP3 player. The software of an automatic biosensor media system is composed of a biorhythm mode, a physical mode, and an environmental mode. The automatic biosensor media system comprises a heartbeat measuring sensor(2) sensing a user's body change. In case of the biorhythm mode, the genre of music is reproduced according to the state of a day by measuring the user's biorhythm through biorhythm by inputting the information about the user through a USB cable. In case of the body mode, the genre of music is reproduced according to the user's state by measuring the heartbeat to predict the user's state. In case of the environmental mode, the genre of music is reproduced according to the user's environment.