baber/WOPTO huggingface dataset:
Patent KR-20090030459-A (KR)
Title: Radioactive ray shielding apparatus
Inventor: LEE GYE YEUL
IPC: G21F5/04
Filed: 2007-09-20
Abstract: A radioactive ray shielding apparatus is provided to radiograph a breast accurately by not requiring an additional radioactive ray shielding device. A radioactive ray shielding apparatus includes a holding unit(100) and a shielding unit(200). The holding unit is fixed in one side of a radiography device. The shielding unit is formed in one side of the holding unit. The shielding unit shields the radiation radiated from the radiography device. The holding unit includes a first holding member(110), a second holding member(120), and a connecting member(130). The first holding member has a U shape. The second holding member is coupled to one apex of the first holding member. The connecting member is combined in the end of the second holding member. The shielding unit includes shield fabric(210), a first support member(220), and a second support member(230). The shield fabric shields the radiation radiated from the radiography device. The first support member supports the shield fabric. The second support member is connected to one side of the first support member. The second support member is combined in the end part of the connecting member.
Patent KR-20090033934-A (KR)
Title: The cyanogen ion removal a drug and the waste water treatment method which contains the cyanogen which uses this
Inventor: KIN SANG SOO
IPC: C02F1/58
Filed: 2007-10-02
Abstract: An improved solution for cyanogen ion removal and a method for treating wastewater containing cyanogen by using the same are provided to remove a cyanogen complex compound and free cyanide contained in waste water. A method of treating wastewater containing cyanogen ions comprises the following steps of: inputting 5 weight% ~10 weight% of copper sulfate, 6.6 weight% ~ 13.1 weight% of sodium bisulfite(3), a compound of the copper sulfate and a mixture thereof(2) on wastewater containing the cyanogen ions and cyanogen compounds; controlling waste water by adding 98 weight% of sulfuric acid to 4.0~6.0 pH; injecting a cyanogen ion removing agent in pH-adjusted wastewater; discharging liquid phase waste water after separating the generated sludge; and controlling the wastewater to 5.8~8.3 pH.
Patent KR-20090035392-A (KR)
Title: The manufacturing process of dual structure toe cap for safety shoes
Inventor: HWANGBO KUK JEONG
IPC: A43B23/00
Filed: 2007-10-05
Abstract: A toe cap for the safety shoes and a method of manufacturing the same are provided, which realize lighter weight than the metal toe cap and stronger product than the plastic toe cap. A toe cap for the safety shoes comprises: plastic resin(1) of which the weight is light; and a metal molding(2) in which the metal molding for the enforcement is inserted into the inlet side open part which is weakest against impact in the plastic resin toe cap and is formed in the duplex configuration. The carbon fiber which is the heat resistant fabric or the kevlar fiber and the heracron fiber which are the aramid fiber are mixed with the plastic resin at the constant rate and injection molding is executed.
Patent KR-20090006707-A (KR)
Title: System and method for processing advertisement data and recording medium
Inventor: KIM JAE HYUNG
IPC: G06Q50/10
Filed: 2007-10-07
Abstract: An AD(Advertisement) data processing method for integrally offering AD information to a marketing target customer terminal, and a system and a recording medium thereof are provided to enable an AD service provider to secure various kinds of AD channels by integrally offering a plurality of AD information of each advertiser to the marketing target customer terminals in a keyword search step. An AD data checker(330) checks first AD data including advertiser website link information and second data including predetermined value information, which is provided to a customer from an advertiser, from a storage medium when a request for outputting AD data corresponding to a keyword or context is checked. An AD data output unit(335) outputs the checked first AD data to a first AD data output section and outputs the checked second AD data to a second AD data output section. An AD data processor(345) discriminates the AD selected by a customer terminal when the customer terminal clicks the first or second AD data.
Patent KR-20090038687-A (KR)
Inventor: JUNG JAE HUN
IPC: G01M17/00
Filed: 2007-10-16
Abstract: 본 발명은 휠 밸런스의 오디트 검사 스펙에 관한 것으로서, 밸런스 측정장치를 통해서 플랜지 휠과 노플랜지 휠을 구분하고 상기 플랜지 휠과 노플랜지 휠은 디스플레이 장치를 통해서 UPPER 값과 LOWER값을 나타내면서 판정부에 입력된 값을 통해서 합격 여부를 판정하는 휠 밸런스 오디트 검사 스펙에 있어서 상기 노플랜지 휠과 디스플레이장치 사이에는 노플랜지 휠에서 측정된 값을 판정부에 입력된 값과 비교될 수 있도록 측정값을 변환하는 밸런스 측정값 컨버터가 장착되는 것을 특징으로 한다.  
     본 발명에 따르면, 플랜지 휠 및 노플랜지 휠의 밸런스 검사 스펙의 이원화에 대해서 대응할 수 있을 뿐만 아니라, 다 차종 투입라인의 경우 노플랜지 휠 사이즈에 따른 스펙의 다원화를 대비할 수 있는 효과가 있다.  
       
     휠 밸런스 오디트 검사 스펙,  밸런스 측정장치, 구분부, 밸런스 측정값 컨버터, 디스플레이장치, 판정부.
Patent KR-20090039928-A (KR)
Title: Photoresist composition and pattern forming method using the same
Inventor: JIN SUNG YEOL
IPC: G03F7/028
Filed: 2007-10-19
Abstract: A photoresist composition and a method for forming patterns by using the same are provided to easily control an embossing pattern, and to form patterns with excellent transparency, resistance to solvents and resolution. A photoresist composition comprises an alkali soluble copolymer; a monomer containing 2~64 acryl functional groups; a radical generation photoinitiator containing alpha-amino aceticphenone derivative indicated as the chemical formula 1; and solvent. In the chemical formula 1, Ar is at least one or two radical halogen, hydroxyl, alkyl group of C1~C4, alkoxy group of C1~C4, alkylthio group of C1~C4, and dialkylamino group of C1~C4 or alkylamino group of C1~C4-substituted aryl group; R1 and R2 are independently hydrogen, alkyl group of C1~C8, cycloalkyl group of C5~C6 or phenyl alkyl group of C5~C9; R3 and R4 are independently hydrogen, C1~C4 alkoxy group-substituted C1~C8 alkyl group; and R5 is hydrogen or C1~C4 alkyl group.
Patent KR-20090040167-A (KR)
Inventor: LEE NAM IL
IPC: B60R16/00
Filed: 2007-10-19
Abstract: 본 발명은 차량 진단용 커넥터에 관한 것으로서, 특히, 착탈이 용이하고, 오작동 및 파손이 방지되는 차량 진단용 커넥터에 관한 것이다. 
     본 발명은, 전기 장치와 제1케이블에 의해 연결되는 제1커넥터, 진단장치와 제2케이블에 의해 연결되고, 상기 제1커넥터와 결합되는 제2커넥터, 및 상기 제1커넥터와 상기 제2커넥터에 구비되어 상기 제1커넥터와 상기 제2커넥터를 결합하면 상기 제1케이블과 상기 제2케이블을 전기적으로 연결하는 연결부를 포함하는 것을 특징으로 하는 차량 진단용 커넥터를 제공한다. 
       
     차량, 진단, 커넥터, 단자, 연결핀
Patent KR-20090042036-A (KR)
Title: Human cancer suppressor gene, protein encoded therein, expression vector containing same, and cell transformed by said vector
Inventor: KIM JIN WOO
IPC: C07K14/47
Filed: 2007-10-25
Abstract: Provided is a human cancer growth-inhibiting gene 6(GiG6), which is used for treating and preventing human cancer or diagnosing human tumor. A human cancer suppressor gene has base sequence of SEQ ID NO:1,3, 5 or 7. A human cancer growth-inhibiting protein coded by human cancer suppressor gene has amino acid sequence of SEQ ID NO:2, 4, 6 or 8. An expression vector includes the human cancer suppressor gene. A transformed host cell is obtained by transforming the host cell with the expression vector. The host cell represents microorganism or zooblast. A gene having a base sequence of SEQ ID NO:1 inhibits cancer derived from womb, brain, heart, skeletal muscle, spleen, kidney, liver, placenta, lungs and peripheral leukocyte tissues. A gene having a base sequence of SEQ ID NO:3 prevents growth of liver cancer, leukemia, uterine cancer, malignant lymphoma, colon cancer, lung cancer and skin cancer.
Patent KR-20080073627-A (KR)
Title: Mirror device for vehicle
Inventor: SHO YUJI
IPC: B60R1/074
Filed: 2007-10-26
Abstract: A mirror device for a vehicle is provided to effectively perform the torque performance of a motor by using a motor current cutting threshold value suitable for battery voltage when over-current is generated and continuing operating the motor when the torque of the motor has sufficient allowance. A mirror device(1) for a vehicle includes a base part(2) which is secured to the vehicle, a mirror body(3) which has a mirror and is rotatably attached to the base part, and a drive unit(4) for rotating the mirror body relative to the base part. The drive unit includes a motor and a control circuit. The motor functions to drive the mirror body when voltage is supplied from the battery to the motor. When motor current flowing in the motor exceeds a predetermined motor current cutting threshold value, the control circuit cuts the supply of electricity to the motor. The control circuit varies the motor current cutting threshold value according to the variation in battery voltage.
Patent KR-20090044418-A (KR)
Inventor: WOO SUNG HA
IPC: H01L21/027
Filed: 2007-10-31
Abstract: 투명한 기판 상에 기판을 투과하여 입사되는 극자외선광을 반사하는 반사층 패턴을 형성하고, 기판 상에 반사층 패턴 사이들 채우고 극자외선광을 흡수하는 흡수층을 형성하는 극자외선리소그래피(EUVL)에 사용되는 마스크 제조 방법, 이에 따른 마스크 및 이러한 마스크를 이용한 웨이퍼 노광 방법을 제시한다.  
       
     EUVL, 반사층 패턴, 흡수층, 단차
Patent KR-20090048707-A (KR)
Inventor: LEE DONG HEE
IPC: F16L37/413
Filed: 2007-11-12
Abstract: 본 발명은 작업자의 선택에 따라서 배관 내부로 고압의 가스를 충진시킬 수 있도록 할 뿐만 아니라 내부에 충진된 가스의 배출이 단속되도록 하는 충진 니플의 장착 및 분리가 보다 용이하게 이루어질 수 있도록 하는 플레어 너트 고정식 충진 니플에 관한 것이다. 본 발명은 일측은 플레어 너트의 내부측에 수용되며 타측은 플레어 너트의 외부측에 위치되는 몸체와; 몸체의 길이방향으로 관통된 내부공간에 고정된 채 수용되는 체크 밸브와; 상기 플레어 너트의 내측에 위치된 몸체의 일부가 플레어 너트의 걸림턱에 걸려 외측으로 빠지지 않도록 몸체의 일측에 돌출형성된 이탈방지단과; 상기 커넥터의 인너 파이프 내측으로 소정 구간 수용될 수 있도록 상기 이탈방지단의 일측으로 돌출형성된 삽입단과; 상기 삽입단의 외주연에 고무재질의 패킹이 장착되도록 환형상의 홈으로 형성된 패킹 시트와; 상기 몸체의 다른 일측에 충진 호스의 접속을 위해 나사산으로 형성된 호스접속단; 을 포함하여 그 구성이 이루어진다. 
       
     충진 니플, 플레어 너트, 체크 밸브, 가스, 기밀
Patent KR-20090048980-A (KR)
Title: 온열 어깨 마사지기
Inventor: LEE DONG IN
IPC: A61H23/02
Filed: 2007-11-12
Abstract: 본 발명은 온열 어깨 마사지기에 관한 것이다. 
     본 발명은 이를 위해 업무 중에도 어깨에 착용하여 사용할 수 있도록 양 어깨와 등에 맞닿는 밀착커버(10); 상기 밀착커버의 전방 양쪽에 각각 구비되며, 내부에 진동모터(16)가 구비된 적어도 하나 이상의 진동부(15); 상기 밀착커버의 상단 양쪽에 각각 구비되며, 내부에 솔레노이드(21)가 구비된 적어도 하나 이상의 안마부(20); 상기 밀착커버의 배면에 구비되며, 온열 어깨 마사지기를 제어하는 콘트롤부(25);가 구비되어 구성된다. 
     상기와 같이 구성된 본 발명은 구조적으로 견고하고, 착용감이 우수하고, 보관 및 사용이 편리하도록 한 것이며, 아울러 마사지기를 어깨 위에 올려놓고 사용 가능하므로 두 손을 업무에 활용할 수 있어서 업무 중에도 앉아서 사용할 수 있도록 한 것이고, 이로 인해 제품의 품질과 신뢰성을 대폭 향상시켜 소비자로 하여금 좋은 이미지를 심어줄 수 있도록 한 것이다. 
       
     밀착커버, 진동부, 안마부, 초장파발생부, 어깨 마사지기.
Patent KR-20090049737-A (KR)
Inventor: KIM SUNG WON
IPC: C02F3/30
Filed: 2007-11-14
Abstract: 본 발명은 오폐수 처리장치에 관한 것으로, 유입된 오폐수를 무산소 상태에서 숙성시키는 무산소조; 상기 무산소조로부터 오버플로우된 오폐수에 산소를 공급하기 위한 폭기장치가 구비된 폭기조; 상기 폭기조를 통과한 오폐수를 간접 처리하는 호기조; 및 상기 호기조를 통과한 오폐수의 슬러지가 침전되는 침전조를 포함한다. 
     본 발명의 오폐수 처리장치에 의하면, 메디아층이 구비된 무산소조 이후에 폭기장치가 구비된 폭기조를 배치하여 충분한 양의 산소를 공급하고 이 공급된 산소가 다음의 메디아층이 설치된 호기조로 이동하여 메디아층에 부착된 미생물에 산소를 공급해 줌으로써 용존 산소 이용률을 극대화하여 질소 등과 같은 이물질의 제거 효율을 증대시킬 수 있게 된다. 
       
     오폐수, 무산소조, 폭기조, 호기조, 침전조
Patent KR-20090052572-A (KR)
Inventor: LEE DONG RYEOL
IPC: H01L21/8244
Filed: 2007-11-21
Abstract: PN 다이오드를 스위칭 소자로 사용하는 상변화 메모리 소자 제조 방법을 제시한다. 
     본 발명의 상변화 메모리 소자는 접합 영역을 구비하는 반도체 기판의 제 1 유전층 상에 층간 절연막에 의해 정의되는 콘택 홀을 형성하는 단계, 콘택 홀이 형성된 반도체 기판 상에 제 2 유전층을 형성하는 단계, 식각 공정을 수행하여, 콘택 홀 저부의 제 1 및 제 2 유전층을 제거하는 단계 및 층간 절연막을 마스크로 하여, 콘택 홀 저부의 구경을 확장시키는 단계를 포함하여, 콘택 홀의 크기를 최소화하면서도 PN 다이오드와 반도체 기판 간의 접촉 면적을 증가시켜 계면 저항을 감소시킬 수 있다. 
       
     PRAM, 다이오드, 콘택 저항
Patent KR-20090052716-A (KR)
Inventor: YANG SE YOUNG
IPC: H01L21/60
Filed: 2007-11-21
Abstract: 본 발명은 반도체 패키지 및 이를 구비한 전자 기기에 관한 것으로, 본 발명의 반도체 패키지는, 반도체 칩과, 상기 반도체 칩을 외부와 전기적으로 연결시키는 외부 단자와, 그리고 상기 반도체 칩이 실장되고 상기 외부 단자가 부착되는, 비평탄면을 갖는 유연성 기판을 포함하는 것을 특징으로 한다. 본 발명에 의하면, 유연성 기판에는 딤플 패턴이 형성되어 있어서 유연성 기판의 하부의 솔더볼 어탯치 부분이 오목하여 솔더 접합 신뢰성이 향상되고 유연성 기판의 상부가 볼록하여 계면 박리 진전이 완화된다.  
       
     반도체, 솔더볼, 솔더 접합 신뢰성(SJR), 계면 박리
Patent KR-20090053433-A (KR)
Inventor: KANG SEOK HYUN
IPC: F24F13/28
Filed: 2007-11-23
Abstract: 본 발명에 따른 공기조화기는 공기조화기에 설치된 필터 프레임과; 상기 필터 프레임에 배치되는 필터와; 상기 필터를 따라 이동되게 배치됨과 아울러 이물질 유입부가 형성되어 상기 필터를 따라 이동되면서 이물질을 수집하고, 수집된 이물질을 배출하기 위한 이물질 배출부가 형성된 이동 청소킷과; 상기 이동 청소킷을 이동시키는 이동기구와; 상기 공기조화기에 위치 고정되게 설치되고, 상기 이동 청소킷의 이동시 상기 이물질 배출부가 접속되는 흡입부를 갖는 진공 청소기와; 상기 이물질 배출부와 흡입부의 접속시 상기 이동 청소킷 내부의 진공을 보강하도록 설치된 진공 보강부재를 포함하여, 진공 청소기의 작동시 이동 청소킷의 진공이 향상되므로,  이동 청소킷 내의 이물질 잔류량이 최소화됨과 아울러 이동 청소킷이 청결하게 유지될 수 있고, 이동 청소킷이 진공 청소기와 접속된 이후의 필터를 다시 청소할 때 이물질 청소 능력이 향상될 수 있는 이점이 있다.  
     
     공기조화기, 필터 프레임, 필터, 이동 청소킷, 이동 기구, 진공 청소기, 진공 보강부재
Patent KR-20090055980-A (KR)
Title: Apparatus for transferring substrate
Inventor: HA CHONG EUI
IPC: H01L21/68
Filed: 2007-11-29
Abstract: An apparatus for transferring a substrate is provided to move a substrate to a next position by controlling the posture of a substrate which is instable as normal. A robot arm is controlled by a driving unit, and a seating wing(124) is installed at the end of the robot arm while supporting the substrate. A link assembly(133) positions a substrate settled at the seating wing to its place while having a link unit with more than one connection bar. A stationary shaft is installed at a crossing part of the links, which are connected with each other through a connection shaft.
Patent KR-20080052494-A (KR)
Title: Pressure switch
Inventor: KAWAKAMI HIROSHI
IPC: H01H35/28
Filed: 2007-12-07
Abstract: A pressure switch is provided to reduce manufacturing time and cost without a process of caulking or crimping a joint by using a joint coupling holder made of resin material. A pressure switch(10) includes a housing(12), a joint coupling(20), a connecting member(18), and a connecting mechanism. The housing is made of resin material and receives a detector. The joint coupling has a passage of pressure fluid and is connected to a pipe supplied with the pressure fluid. The connecting member is made of resin material and connects the housing and the joint coupling. The connecting mechanism is formed at an end of the connecting member to be tilted in a radius direction and has at least one pole(44) coupled with an opening(30) of the housing and a stopper(62) to control displacement of the pole. The connecting mechanism connects the connecting member to the housing. The cylindrical stopper controls the displacement of the pole coupled with the opening of the housing so that the connecting member is supported to the housing through the pole.
Patent KR-20090063800-A (KR)
Title: System and method detecting car velocity on road
Inventor: CHOI KWANG NAM
IPC: G08G1/052
Filed: 2007-12-14
Abstract: Vehicle speed detecting method and system are provided, which can give operator a warning about the overspeed condition in advance. The processing unit(10) determines the moving speed information of the vehicles inputted from the velocity measurement portion(11) on a real time basis. The display unit(16) indicates the vehicles running at the speed less than the limit as the green color and the vehicles running at the speed over the limit as the red color. The processing unit comprises the detection part(18). The detection part controls the LED brightness of the display unit according to the quantity of light after measuring the quantity of light.
Patent KR-20090067304-A (KR)
Inventor: PARK JONG RYOUL
IPC: C09D13/00
Filed: 2007-12-21
Abstract: A soap crayon and a manufacturing apparatus are provided to replace paraffin with fatty acid soap in order to enable users to easily erase what they write by the soap crayon. A soap crayon comprises 25-65wt% of fatty acid soap, 15-30wt% of moisturizer and 2-5wt% of pigment. A soap crayon making apparatus has a first mold(11) and a second mold(12). The first mold includes a plurality of first molding grooves(13) on a front side. A plurality of combining protrusions and combining grooves(11a,11b) are located on the side of the first mold. The second mold has a plurality of second molding grooves(14) corresponding to the first molding groove of the first mold. The second mold has a plurality of combining grooves and combining protrusions(12a,12b) corresponding to the combining protrusions and combining grooves of the first mold.
Patent KR-20090067950-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: JANG SU HYUK
IPC: G09G3/20
Filed: 2007-12-21
Abstract: A liquid crystal display and a driving method for the same are provided in order to operate the liquid crystal display in the impulse type by regulating the black data insertion rate. The dataline(84), the gate line(85), the thin film transistor, and the storage capacitor are formed in the lower glass substrate. The polarizer is adhered on the top glass substrate and lower glass substrate. The alignment layer for setting up the pre-tilt angle of the liquid crystal is formed in the interface contacting with the liquid crystal. The timing controller(81) generates control signals for controlling the operation timing of the gate driving circuit(83) and data driving circuit(82). The frame frequency detector is built in the timing controller.
Patent KR-20090068058-A (KR)
Title: Exhaust gas pressure control apparatus for semiconductor equipment
Inventor: SEO SEONG SOO
IPC: H01L21/02
Filed: 2007-12-22
Abstract: An exhaust pressure control apparatus of semiconductor manufacturing equipment is provided to prevent contamination of a process chamber by suppressing a back flow of byproducts in a vent line for adjusting the internal pressure of the process chamber. A vacuum pump(13) inhales reaction gas of a process chamber(10). The exhaust line(11) is connected between the process chamber and the vacuum pump. The vent line(21) is connected to the exhaust line in a bypass manner. The exhaust pressure control unit(30) is composed of a pressure sensor(12), a venturi tube(31), a gas supply unit(33), and a control unit. The pressure sensor is installed at the exhaust line in order to measure the internal pressure of the process chamber. The venture tube is installed at the vent line in order to accelerate a flow rate of reaction gas to be exhausted. The gas supply unit supplies the gas to the venture tube. The control unit compares the measure pressure of the pressure sensor with the reference value. The control unit controls the amount of gas supplied to the venture tube by controlling the gas supply unit.
Patent KR-20090070189-A (KR)
Title: Taxi-telematics having the removable folded card-reader device
Inventor: KIM IN HWAN
IPC: G08G1/0969
Filed: 2007-12-27
Abstract: A taxi telematics contacting a transportation card to a card reader is provided to secure a space within a vehicle without interrupting visual filed of a driver by the taxi telematics having a folder type card reader. A communication port(101) is arranged for communication with an external device on the side of a telematics main body(100). A chip data is input to a card reader. A card reader transmits and receives the telematics main body and data through a communications port. The card reader is combined on the one side of a hinge unit. A communication terminal is arranged on the other side of the hinge unit. The communication terminal is connected to the card reader and electric wire in order to combine to the communication port.
Patent KR-20090071112-A (KR)
Title: Thermal transfer substrate and method of manufacturing organic light emitting diode display device using the same
Inventor: LIM HYUN TAEK
IPC: H05B33/10
Filed: 2007-12-27
Abstract: A thermal transfer substrate and a manufacturing method of an organic light emitting diode display device using the same are provided to form an organic pattern on a substrate to be transferred without use of a shadow mask or a separate photo process. A thermal transfer substrate includes a heating member(110), a heat emitting member(120), a protecting layer(140), and an organic layer(150). The heating member is arranged on a base substrate(100). The heating member includes a first electrode(111), a second electrode(113), and a heating layer(112). The first electrode and the second electrode are separated each other. The heating layer is electrically connected to the first electrode and the second electrode. The heating layer is formed between the first electrode and the second electrode. The heat emitting member is arranged in an outer side of the heating member. The organic layer is arranged on the heating member. The organic layer is transferred to a substrate to be transferred by generation of heat of the heating member. The protecting layer is formed between the heating member and the organic layer.
Patent KR-20090071973-A (KR)
Title: Hair composition
Inventor: CHO IN SHIK
IPC: A61K8/36
Filed: 2007-12-28
Abstract: A composition for hair, which contains branched fatty acid as a main ingredient is provided to supplement denaturation and loss of hair by physical damage or chemical damage. A composition for hair comprises 0.001-20 weight part of branched chain fatty acid or its mixture based on total hair composition. The branched chain fatty acid comprises 18-methyl eicosane (18-MEA), 16-methyl octadecanoic acid, and 14-methyl heptadecanoic acid (14-MHA). The branched fatty acid mixture is a human or animal derived fatty acid mixture. The branched chain fatty acid is a compound of the chemical formula I. In the chemical formula I, n is 2-11 and m is 1. The composition is applied to the liquid phase, cream phase, emulsion or solid phase and is used in a form of shampoo, rinse, treatment, essence, ample, tonic and soap.
Patent KR-20090072016-A (KR)
Title: Thermoplastic resin composition having excellent thermal stability
Inventor: JUNG GYU SUNG
IPC: C08L35/04
Filed: 2007-12-28
Abstract: A thermoplastic resin composition is provided to improve thermal stability while not degrading the properties such as impact strength, fluidity, heat resistance, and tensile strength. A thermoplastic resin composition with excellent thermal stability comprises base resin 100.0 parts by weight, trimethylolpropane 0.01~1 parts by weight, and phosphate-based thermal stabilizer 0.01~1 parts by weight. The base resin is made of a graft copolymer resin 20~50 weight% and a vinyl cyanide-aromatic vinyl copolymer 50~80 weight%. The graft copolymer is prepared through an emulsion graft polymerization method by using a rubber elastomer with an average rubber particle diameter of 0.25~0.40 micron.
Patent KR-20070049642-A (KR)
Title: An electrical earthing nut
Inventor: PEARCE RICHARD HENRY
IPC: H01R4/64
Filed: 2005-08-19
Abstract: The invention relates to an electrical earthing nut (1). In the past these have sometimes vibrated loose, with the result that a failsafe safety device has been rendered inoperable. The invention overcomes this problem by providing a nut (1) that has a nut body (2) having an internal thread (4) to receive a threaded shaft and an external perimeter shaped to receive a tensioning device such as a spanner. Body (2) has opposing generally planar faces 5,6. Threaded apertures (7A, 7B, 7C) are p nut body to receive a bolt (8A) to secure an earth connector (8B) to the nut body (2) and grub screws (8C, 8D). F 9B, 9C, 9D) are provided on planar face (5) to scrape or cut into a surface against which the nut is to abut. Earthing used with a cable gland.
Patent KR-20070041767-A (KR)
Title: Firing kiln and process for producing porous ceramic member therewith
Inventor: SAIJO TAKAMITSU
IPC: F27B5/06
Filed: 2005-02-10
Abstract: An object of the present invention is to provide a firing furnace which is free from occurrence of warping and corrosion in a heat insulating layer, so that it becomes possible to eliminate the necessity of exchanging members forming the heat insulating layer for a long time, and consequently is excellent in durability and heat efficiency. The firing furnace of the present invention is a firing furnace which includes a muffle formed so as to ensure a space for housing a formed body to be fired, a member that constitutes a heat generator and is placed on and/or around the muffle, and a heat insulating layer containing the muffle and the heat generator. Herein, a carbon-natured sheet is provided in the vicinity of corner portions of an inner face of the heat insulating layer.