baber/WOPTO huggingface dataset:
Patent KR-20090020772-A (KR)
Title: Liquid crystal display panel and method of manufacturing the same
Inventor: KIM JONG SEONG
IPC: G02F1/136
Filed: 2007-08-24
Abstract: A liquid crystal display panel and a method for manufacturing the same are provided to reduce a defective rate of the liquid display panel by protecting an electrical charge preventing layer from a scratch by forming an overcoat layer or a protective film. A thin film transistor array is formed in a first substrate of a thin transistor substrate(100). In an opposite substrate(150), an electrical charge preventing layer is formed in a second substrate facing the first substrate. A liquid crystal layer(155) is formed between the thin film transistor and the opposite substrate. An electric charge preventing layer includes a conductive nano wire and is formed in a rear surface of the second substrate facing the thin film transistor substrate.
Patent KR-20090021736-A (KR)
Title: Radio frequency repeater
Inventor: YOO HO JOON
IPC: H04B7/15
Filed: 2007-08-28
Abstract: An RF relay device for removing the interference of signal through interference elimination function and guaranteeing the linearity of the high power amplifier through a pre-distortion function is provided to minimize the generation of parasitic amplified signal through linearization amplifier. A pre-distortion linearization amplifier(600) generates the signal in which the size of the parasitism amplified signal is the same and which denotation is opposite. The generation of the parasitism amplified signal is minimized. The linearity of the high power amplifier(620) is guaranteed. A pre-distortion apparatus(610) distorts the input signal. The high power amplifier outputs the amplified signal. A combiner(630) attenuates the outputted partial signal. A learning unit(640) is the pre-distortion signal of the apparatus for pre-distortion with the signal outputted in the high power amplifier. The signal in which the parasitism amplified signal and size are the same and which denotation is opposite are generated besides the necessary original signal.
Patent KR-20090029461-A (KR)
Title: Layup board and core board supply apparatus
Inventor: LEE BONG WON
IPC: H05K13/02
Filed: 2007-09-18
Abstract: A lay up substrate and core substrate supplying apparatus are provided to improve the separability of the core substrate by transferring the core substrate one by one to the determined location. The insulating layer is arranged in the lay up substrate. The lay up substrate is put into the zig-zag type in the upper side and lower side of the core substrate. The lifting device(110) moves the lay up substrate to the top. The zigzag separation devices(120,130) are positioned at both sides of the lifting device. The transfer apparatus(150) rearwards transfers of the first lay up substrate. The separator(121) is inserted to the interval of the second lay up substrate and the first lay up substrate. The chucker(123) is arranged on the top of separator.
Patent KR-20090031476-A (KR)
Title: The complex-waterproof-sheet for connection of concrete channel and the connection process therewith
Inventor: KIM GI TAE
IPC: E02B5/00
Filed: 2007-09-22
Abstract: A complex waterproof sheet for connecting the concrete channel is provided to prevent the damage of the complex waterproof sheet since the friction between the complex waterproof sheet and fluid is minimized. A concrete channel connection method comprises following steps: a joint cleaning step(S1) cleaning the joint and surrounding of the concrete channel; a primer coating baking step(S1') spraying and hardening the primer in the joint surrounding; an adhesive coating step(S3) coating the surrounding with adhesive; a complex waterproof sheet attaching step(S4) which adheres the complex waterproof sheet closely to the surrounding; a hardening step(S5) hardening the coated adhesive.
Patent KR-20090032390-A (KR)
Title: Device and method for finding the miss roll of roll coater
Inventor: HWANG JIN GYOO
IPC: B05C21/00
Filed: 2007-09-27
Abstract: A device and a method for finding the malfunction of a roll coater are provided to increase the error rate of product by rapidly determining the malfunction of a roll coater and allowing operator to monitor the operation state of the roll coater. A device for finding the malfunction of a roll coater comprises a heating oven; steel sheet passing through the heating oven; a roll coater which transfers the resin solution on the surface of the steel sheet by contacting with the surface of the steel sheet; a data collecting part(910) collecting data about the temperature within the heating oven and the electric energy put into the heating oven; an operation unit(920) computing the rate of the change amount of the temperature emitted from the steel sheet surface; a data comparing part(930) comparing the rate of the change amount of the temperature with the set rate; and a malfunction determination device(940) determining malfunction if the rate of the change amount of the temperature is greater than the set rate.
Patent KR-20090036253-A (KR)
Title: Desiccant containing indicator for hygroscopic level and preparing method thereof
Inventor: HAN KWANG SOO
IPC: B01J20/00
Filed: 2007-10-09
Abstract: A hygroscopic level indicator-containing desiccant and a preparation method thereof are provided to offer stable and environment-friendly property and improve sensitivity about moisture-absorption. A hygroscopic level indicator-containing desiccant includes 0.0005~0.5wt% of methyl violet and the balance of a porous desiccant. The methyl violet as the hygroscopic level indicator is distributed on a surface of a porous desiccant. The porous desiccant is one or more desiccants selected from a group consisting of silica, alumino-silicate, zeolite, and montmorillonite. The hygroscopic level indicator-containing desiccant is a paper pulp or a synthetic resin board shape. 10~80wt% of the hygroscopic level indicator-containing desiccant is coated on a part of the paper pulp or fixed on a part of 20~90wt% of an extrusion synthetic resin board.
Patent KR-20090037590-A (KR)
Title: Message service for offering three-dimensional image in mobile phone and mobile phone therefor
Inventor: LEE SANG HYUN
IPC: H04B1/40
Filed: 2007-10-12
Abstract: A message service for offering a three-dimensional image in a mobile phone and a mobile phone thereof are provided to well indicate the feeling of an originator in a message by displaying a text message at which a three dimensional image is indicated. A mobile communication terminal includes a memory(100) and a controller(200). The memory stores a three dimensional image corresponding to each three dimensional image code and at least one kind of three dimensional image code. When writing out a text based message, the controller includes a three dimensional image code, which corresponds to a three dimensional image selected by a user, to the written message. Then, the controller transmits the message.
Patent KR-20090038979-A (KR)
Title: Antenna of mobile
Inventor: JUNG JONG HO
IPC: H01Q1/38
Filed: 2007-10-17
Abstract: An antenna device of a terminal is provided to improve a bandwidth and a gain by connecting a terminal case and a metal decoration part to an active module. An antenna device(100) of a terminal includes a terminal case(110), an active module(120), and a connecting member(130). The terminal case is composed of a front case(111) and a rear case(112). The terminal case operates as a broadcasting receiving antenna. The active module is arranged in the front or rear sides of a main circuit board(140) inside the terminal. The active module improves a bandwidth and a gain of the terminal case. The connecting member connects the terminal case and the active module. The terminal case is made of conductive metal or conductive polymer plastic. A contact pad is arranged in the connection position between the connecting member and the terminal case.
Patent KR-20090040793-A (KR)
Inventor: AHN WON GEOL
IPC: G06Q10/06
Filed: 2007-10-22
Abstract: A system and a method for operating a financial account by using a non-faced channel and a recording medium are provided to open a connection account through a basis account, thereby opening a new financial account through a safety method. When a window terminal is connected to a virtual account opening server(800) through an interface unit(815), an interface provider(820) generates or extracts a user interface and provides the user interface to the window terminal. An information receiver(825) receives virtual account opening application information. An information checking unit(830) checks remote transactional contract setting information by checking basis account information included in the virtual account opening application information. An information generator(835) produces predetermined virtual account ledger information corresponding to a linked account opened to the client.
Patent KR-20090041260-A (KR)
Title: Excrements detector for diaper
Inventor: KO KWANG SUCK
IPC: A61F13/15
Filed: 2007-10-23
Abstract: A urine and feces sensor is provided, which classifies the feces and urine and informs of it and in which the structure is simple and is not harmful to a patient. A urine and feces sensor comprises: an insulation support member(X2) in which the sensor sensing urine and feces is adhered; a diaper(20) in which the insulation support member is adhered; and a transmitter(X3) comprising the electrical connection in the insulation support member. The transmitter is equipped with the power supply unit in which the power display section examining the power state is adhered. The sensor comprises a feces sensitive area(X4) sensing the feces and a urine sensitive area(X5) sensing the urine.
Patent KR-20080010366-A (KR)
Title: Composition of healthy food for preventing oxidative damage of eye
Inventor: KIM NA MI
IPC: A23L33/00
Filed: 2007-10-29
Abstract: A healthy food composition capable of preventing the oxidative damage to an eye is provided to keep the eye healthy by using medicinal herb extracts having higher antioxidant activity than a synthetic antioxidant. A healthy food composition for preventing the oxidative damage to an eye comprises Rubus coreanus extract, Syzygium aromaticum extract, and Scutellaria baicalensis extract, wherein the weight ratio is 1 : 1~10 : 1~10. In addition, various nutrients, vitamins and additives are added to the healthy food composition. Each extract of Rubus coreanus, Syzygium aromaticum, and Scutellaria baicalensis is made in ethanol.
Patent KR-20090046411-A (KR)
Inventor: IM KI SIK
IPC: H01L27/146
Filed: 2007-11-06
Abstract: 실시예에 따른 이미지 센서 제조 방법은 수광소자를 포함하는 반도체 기판 상에 금속배선층을 형성하는 단계; 스프레이 습식 식각을 진행하여 상기 금속배선층에 트렌치를 형성하는 단계; 및 상기 트렌치가 매립되도록 상기 금속배선층 상에 감광성 물질을 형성하는 단계를 포함한다. 
       
     이미지 센서
Patent KR-20090049310-A (KR)
Inventor: LEE UN JANG
IPC: G21F5/00
Filed: 2007-11-13
Abstract: 본 발명은 방사성폐기물 해상운반 안전성 평가 시스템에 관한 것이고, 구체적으로 다양한 해상운반 경로에 따른 운반조건을 설정하여 운반 과정에서 발생하는 피폭선량 및 사고 발생 가능성을 예측하고 그리고 각각의 운반경로에 대한 방사성폐기물 해상운반 안전성을 평가하여 안전성이 확보된 해상운반 경로를 통하여 방사성폐기물이 안전하게 운반될 수 있도록 하는 해상운반 안전성 평가시스템에 관한 것이다.  
     본 발명에 따른 안전성 평가 시스템은 해상운반에 따른 각각의 운반 조건을 결정하는 운반조건 선정 모듈; 상기 운반조건 선정모듈에서 결정된 운반조건 데이터가 입력되어 처리되는 데이터 입력 모듈; 상기 데이터 입력 모듈에 입력된 데이터로부터 각각의 운반조건에 대한 위험도를 평가하는 위험도 평가 모듈; 상기 위험도 평가 모듈의 각각의 운반조건에 따른 결과를 비교하는 비교 평가 모듈; 및 상기 비교 평가 모듈로부터 결과로부터 최적의 안전 운반조건을 산출하는 안전성 평가 모듈을 포함한다. 
       
     방사성폐기물, 해상운반, 안전성평가, 위험도
Patent KR-20090050122-A (KR)
Inventor: KIM JOO GON
IPC: F16D65/52
Filed: 2007-11-15
Abstract: 본 발명은 차량용 브레이크에 관한 것으로, 더욱 상세하게는 마찰패드의 마모에 따른 마찰패드와 디스크사이의 이격을 보상하는 간격조절장치를 갖춘 차량용 디스크 브레이크에 관한 것이다.  
     차량의 휠과 함께 회전하는 디스크와, 상기 디스크의 일측면과 마찰하며 제동력을 발생시키는 가동 마찰패드와, 그 일면에 상기 가동 마찰패드가 부착되며 동력을 발생시키는 구동모터에 의해 상기 디스크의 회전방향으로 이동하며 상기 디스크측으로 전진하는 쐐기부재와, 상기 쐐기부재가 상기 디스크측으로 전진하도록 안내하는 안내부재를 포함한 차량용 디스크 브레이크에 있어서,  
     상기 가동마찰패드와 상기 디스크 사이의 간격이 일정하게 유지되도록 하는 간격조절장치를 포함하는 것을 특징으로 한다.
Patent KR-20090052038-A (KR)
Inventor: PARK HEUNG CHEOL
IPC: B60Q1/04
Filed: 2007-11-20
Abstract: 광원모듈에 대한 발명이 개시된다. 개시된 발명은: 조사광을 발광하는 발광부; 이 발광부로부터 발광된 조사광을 일 방향으로 투과시키는 제1렌즈부; 이 제1렌즈부를 투과한 조사광을 반사시키는 상부 반사부; 및 이 상부 반사부에 의해 반사된 조사광을 투과시키는 제2렌즈부를 포함한다. 
     본 발명에 의하면, 모듈 전체의 전후 폭과 상하 폭이 모두 감소 되어 그 크기가 상당히 소형화될 수 있게 되고, 이에 따라 그 중량도 상당량 감소 될 수 있게 되므로, 자동차의 조명 장치에 장착될 경우, 조명 장치 및 더 나아가 자동차의 구조 및 디자인 설계의 자유도를 상승시킬 수 있을 뿐 아니라, 조명 장치 및 자동차의 전체적인 중량을 절감시키는 효과를 제공한다. 
       
     자동차, LED, 헤드램프
Patent KR-20080053209-A (KR)
Title: Novel oxazolidinone derivatives, process for preparing thereof and pharmaceutical composition containing the same
Inventor: CHO YOUNG LAG
IPC: A61K31/421
Filed: 2007-12-06
Abstract: Novel oxazolidinone derivatives are provided to improve antimicrobial activity by increasing broadness of antibiotic spectrum especially against antibiotic-resistant bacteria, reduce toxicity, and show strong antimicrobial effects on gram-positive and gram-negative bacteria, so that the compounds are useful as antibiotics. The novel oxazolidinone derivatives represented by the formula(1) have high antimicrobial activity, wherein R^1 is noncyclic substituent or heterocyclic substituent; R^11 is -NO2, -COOR^21, -CONR^22R^23 or -(CH2)nNR^24R^25; R^12 is -OR^26, -OCOR^27, -OSO2R^28, -NR^29R^30 or -CN; R^13 and R^14 are each independently hydrogen, C1-C7 alkyl group, -(CH2)nNR^34R^35, -CONR^36R^37, -OR^38, -OCOR^39, -COR^40, -OSO2R^41, -SO2R^42 or -CN; R^15 is hydrogen, C1-C7 alkyl group or -OR^43; R^16 and R^17 are each independently hydrogen, C1-C7 alkyl or -OR^44; A is C2-C3 alkylene; R^21 to R^33 are each independently hydrogen or C1-C7 alkyl; R^34 to R^42 are each independently hydrogen, C1-C7 alkyl, phenyl, -COR^45, -CO(CH2)mNR^46R^47, -SO2R^48 or -OCOR^49; R^43 is hydrogen, C1-C7 alkyl; R^44 is hydrogen, C1-C7 alkyl or -CO(CH2)mNR^50R^51; R^45 to R^49 are each independently hydrogen or C1-C7 alkyl; R^50 or R^51 are each independently hydrogen or C1-C7 alkyl; and n is an integer from 0 to 5 and m is an integer from 1 to 5.
Patent KR-20090060003-A (KR)
Title: 이미지 센서 및 그 제조방법
Inventor: PARK KYUNG MIN
IPC: H01L27/146
Filed: 2007-12-07
Abstract: 실시예에 따른 이미지 센서는, 화소를 포함하는 반도체 기판; 상기 반도체 기판 상에 배치된 금속배선을 포함하는 층간 절연막; 상기 층간 절연막 상에 배치된 컬러필터; 및 상기 컬러필터 상에 결합된 마이크로 렌즈가 형성된 무기물층을 포함한다. 
       
     이미지 센서, 포토다이오드, 마이크로 렌즈
Patent KR-20090069202-A (KR)
Title: Method for generating callback url having a fixed length
Inventor: HONG SUNG RYUL
IPC: H04W4/16
Filed: 2007-12-13
Abstract: A method for generating a callback URL having a fixed length, a method for restoring an original URL and a server access support system using the same are provided to guarantee the maximum length of text information includable in a callback SMS without respect to length of the original URL. A message receiving unit(110) receives a text message including a search word from a mobile terminal. A site search unit(120) requests URL search of a site related to the search word. A callback URL generating unit(130) receives a telephone number of the mobile terminal and searched URL information to generate a callback URL of fixed length. The callback URL generating unit stores information necessary for restoring the original URL information in a callback URL DB. A message transmitting unit(150) transmits a search result text message including the generated callback URL information to the mobile terminal.
Patent KR-20090062863-A (KR)
Title: Hood's sensing system for automobile
Inventor: YUN JUN HO
IPC: B60R25/01
Filed: 2007-12-13
Abstract: An apparatus for sensing opening and closing of a hood is provided to restrict malfunction of a hood switch by varying length of a pad operating the hood switch. An apparatus for sensing opening and closing of a hood includes a hood switch(100) switched according to opening and closing of the hood and installed on a hood panel, and a pad(110) of which length is varied flexibly and operating the hood switch according to closing and opening of the hood. The pad includes a first block(112) pressed selectively with the hood switch, a second block(114) slid with the first block according to a longitudinal direction of the pad, and an elastic member(116) supporting the first and the second blocks.
Patent KR-20090063841-A (KR)
Title: Ball-and-socket joint for step link
Inventor: LEE JONG WOO
IPC: F16C11/06
Filed: 2007-12-14
Abstract: A ball joint of a step link is provided to increase a fluctuation angle of a ball stud greatly without degradation of intensity of the ball stud included on the step link. A ball joint of a step link includes a ball stud(100), a first bearing(200), a second bearing(250), and a bearing case(300). The ball stud includes a head part(110) of a spherical shape. A first bearing surface(210) corresponding to the head part is formed on one side of the first bearing. An outer side on an opposite side of the first bearing surface is formed to a cylindrical curved surface. The second bearing includes a second bearing surface. The second bearing surface is formed to a shape corresponding to the cylindrical curved surface of the outer side on the opposite side of the first bearing surface.
Patent KR-20090066541-A (KR)
Title: Electrical control unit able to record condition history of motor vehicle
Inventor: PARK MIN WOO
IPC: B62D41/00
Filed: 2007-12-20
Abstract: An electronic control unit capable of recording the state history information of a vehicle is provided to store all information received from a gateway and improve the utilization of a space without a separate black box. A central processing unit(20) acquires a state information signal from sensors installed at a part of a vehicle and controls at least a part of the vehicle. A gateway(30) enables the central processing unit to connect with at least a part of the vehicle. A storage(40) stores the state information signal delivered through the gateway. The central processing unit records the state history of the vehicle from the state information signal stored in the storage.
Patent KR-20070033447-A (KR)
Title: 외부 전구 내에 램프 용기를 장착하기 위한 전기 램프 및방법
IPC: H01J61/34
Filed: 2005-06-27
Abstract: 전기 램프는 거의 원통형의 외부 전구에 의해 둘러싸인 거의 원통형의 램프 용기를 포함하며, 램프 용기는 램프 용기의 각 단으로부터 연재하여 램프 용기 내의 전기 소자에 전류를 공급하기 위한 전류 도체들을 가지며, 전류 도체들은 램프 용기가 외부 전구에 축 방향으로 배열되도록 상기 외부 전구에 장착되고, 외부 전구의 내부 지름과 거의 동일한 외부 지름을 갖는 적어도 부분적으로 둥근 외부 지지 에지를 포함하는 지지 부재에 의해 외부 전구에 적어도 하나의 전류 도체가 장착되는 램프에 있어서, 지지 부재는 전류 도체가 고정적으로 장착되는, 거의 방사상으로 연재하는 고정 에지를 포함하는 것을 특징으로 한다. 
       
     전기 램프, 램프 용기, 전류 도체, 지지 부재, 외부 전구
Patent KR-20070048180-A (KR)
Inventor: SPANGLER MICHAEL V
IPC: C30B21/02
Filed: 2005-06-30
Abstract: 본 발명은 지향 응고방법을 사용한, 결정성 규소 잉곳, 결정성 실리콘 웨이퍼 및 광전지의 개선된 제조방법, 보다 구체적으로 지향 응고방법을 위한 금형의 가중 및 제조방법에 관한 것이다.  하나 이상의 폴리실리콘 봉 단편과 폴리실리콘 청크, 폴리실리콘 칩 및 폴리실리콘 과립 중의 하나 이상을 금형 속에 넣어서 폴리실리콘 함유물의 팩킹 밀도 및 열 전도율을 증가시키는 한편, 제조 사이클을 진행시키도록 확장된 원료 및 오염을 감소시킨다. 
       
     결정성 규소 잉곳, 지향 응고방법, 폴리실리콘 봉, 폴리실리콘 청크, 폴리실리콘 칩, 폴리실리콘 과립, 지멘스 방법, 팩킹 밀도, 열 전도율, 금형.
Patent KR-20070039129-A (KR)
Inventor: ANDERSON NICHOLAS WILLIAM
IPC: H04B7/26
Filed: 2005-08-11
Abstract: 사용자 데이터가 단일 사용자와 관련된 프레임 내에서 대응하는 확산 시퀀스로 사용자 데이터의 부분들을 인코딩하는 방법 및 장치가 개시되어 있다. 구체적으로는, 사용자 데이터의 제1 부분과 프레임의 제1 부분을 관련시키고 사용자 데이터의 제2 부분과 프레임의 제2 부분을 관련시킴으로써 프레임에서의 복수의 타임슬롯에 걸쳐 제1 무선으로부터 제2 무선으로의 링크를 통해서 데이터를 송신할 수 있다. 그후, 사용자 데이터의 제1 부분 및 제2 부분이 다른 확산 시퀀스들로 인코딩된다. 프레임의 제1 부분에서의 인코딩된 사용자 데이터의 제1 부분과 프레임의 제2 부분에서의 인코딩된 사용자 데이터의 제2 부분을 송신함으로써, 사용자 데이터를 제1 무선으로부터 제2 무선으로 송신한다.
Patent KR-20070039944-A (KR)
Inventor: SAIDI BEN A
IPC: H04L12/28
Filed: 2005-07-07
Abstract: 데이터 네트워크에서 예정된 전달을 위해 컨텐츠를 계층화하는 시스템이 개시된다.  데이터 네트워크에서 분산 서버로부터 하나 이상의 수신 단말로 컨텐츠를 전송하는 방법이 제공된다.  상기 방법은 컨텐츠를 기본 계층 및 하나 이상의 확장 계층으로 인코딩하는 단계, 및 기본 계층을 하나 이상의 수신 단말에 전송하는 단계를 포함한다.  상기 방법은 또한 적어도 하나의 수신 단말로부터 하나 이상의 확장 계층을 수신하기 위한 요청을 수신하는 단계, 및 상기 하나 이상의 확장 계층을 적어도 하나의 수신 단말에 전송하는 단계를 포함한다.
Patent KR-20070051271-A (KR)
Inventor: THELEN ERIC
IPC: G06F3/00
Filed: 2005-08-05
Abstract: 본 발명은 디바이스(D 1 , D 2 , D 3 )의 제어를 위한 방법을 기술하는데, 이 방법은 카메라(2)를 구비한 포인팅 디바이스(1)를 옵션을 선택하기 위해 제어될 디바이스(D1, D2, D3)와 연관된 물체에 조준하는 단계와, 상기 포인팅 디바이스(1)에 의해 조준된 목표 영역(A)의 영상(3)을 생성하는 단계를 포함한다. 선택된 상기 옵션을 결정하기 위해 목표 영역 영상(3)은 해석되고, 제어될 디바이스(D 1 , D 2 , D 3 )를 제어하기 위한 대응하는 제어 신호(17)가 생성되고, 제어될 디바이스(D 1 , D 2 , D 3 )와 연관된 디바이스 설명 정보(I D1 , I D2 , I D3 )는, 이 단계 이전 또는 도중에 감지되고, 상기 단계는 상기 디바이스 설명 정보(I D1 , I D2 , I D3 )에 따라 수행된다. 본 발명은 또한 이런 시스템(15)을 위한 포인팅 디바이스(1)와 디바이스 제어 인터페이스(8, 8')뿐만 아니라 이런 방법을 적용하기에 적합한 시스템(15)에 관해 기술한다.
Patent KR-20070101845-A (KR)
Title: Protection and monitoring of content diffusion in a telecommunications network
Inventor: FROMENTOUX GAEL
IPC: H04N7/24
Filed: 2005-09-06
Abstract: The invention relates to monitoring a content diffusion in a telecommunications network (R). Said media content contains data which is specific for a given content acquisition rights and is recorded in a form of a digital watermark (WM). During the transmission through an access network (RA), the content is analysed in order to detect the presence of a digital watermark. The specific acquisition data is, afterwards, extracted from the watermark and transmitted, together with data specific for a current transmission, to a central device (300) monitoring the telecommunications network (R) in order to determine the legality of the current transmission.
Patent KR-20070083929-A (KR)
Title: Cosmetic bases and cosmetics containing the same
Inventor: MARUYAMA KEI ICHI
IPC: A61Q19/00
Filed: 2005-10-06
Abstract: Cosmetic bases consisting of alkylene oxide derivatives represented by the general formula (I): Z-{O(AO)l(EO)m-(BO) nH}a (I) wherein Z is a residue derived from a compound having three to nine hydroxyl groups by the removal of the hydroxyl groups; a is 3 to 9; AO is C3-4 oxyalkylene; EO is oxyethylene; l and m represent the average numbers of added C3-4 oxyalkylene molecules and oxyethylene molecules respectively and satisfy the relationships: 1 < l < 50 and 1 < m < 50 respectively; the AO/EO weight ratio is 1/5 to 5/1 and AO's andEO's may be added at random or in block; BO is oxyalkylene having 4 carbon atoms; and n represents the average number of added BO molecules and satisfies the relationship: 0.5 < n < 5.
Patent KR-20070085399-A (KR)
Title: Heat-resistant resin
Inventor: FUJII HIROFUMI
IPC: C08K5/3432
Filed: 2005-10-19
Abstract: Disclosed is a heat-resistant resin which can be applied to various functional materials. Such a heat-resistance resin has low elastic modulus and low stress while keeping cohesive force and reliability even at high temperatures. Specifically disclosed is a thermoplastic resin having an elastic modulus of not more than 1 GPa at room temperature of 250C and an elastic modulus of not less than 1 MPa at 2500C, or a precursor resin thereof.
Patent KR-20070085562-A (KR)
Title: Improved stacking basket
Inventor: GIMENO VERDEJO MARIA ISABEL
IPC: A45C5/04
Filed: 2005-02-02
Abstract: The invention relates to an easy-to-handle stacking basket (1) of the type that is used in self-service shops and/or supermarkets, which can be adapted to different users and which guarantees the necessary standard of hygiene when being stacked. The inventive basket essentially comprises: a standard pivoting handle; a telescopic handle (5); a pair of wheels (11); two vertical L-shaped dividers (15) which define small housings together with the side walls of the basket (1) such that, when the baskets are stacked on top of one another, the wheels (11) of the upper basket are disposed in the vertical projection of said housings; and at least two through-holes (16) which are located on the lower corners of the basket.