baber/WOPTO huggingface dataset:
Patent KR-20120133971-A (KR)
Title: Purifying method and purifying apparatus for argon gas
IPC: B01D53/047
Filed: 2011-10-05
Abstract: PURPOSE: A refining method of argon gas and a refining apparatus of argon gas are provided to effectively respond to argon gas containing hydrocarbon and oil components and to improve the purity of argon gas. CONSTITUTION: A refining method of argon gas includes the following steps: a part of hydro carbon and oil components in argon gas containing at least oxygen, hydrogen, carbon monoxide, hydrocarbon, oil components, and nitrogen as impurities are absorbed using activated carbon from an activated carbon absorption column(3); whether the oxygen amount of the argon gas is more than an amount needed for reacting to hydrogen, carbon monoxide, and hydrocarbon in the argon gas is verified; if the oxygen amount of the argon is less than or equal to the amount, oxygen is added; oxygen is remaining while carbon dioxide and water are generated by reacting the carbon monoxide, the hydrogen, the hydrocarbon, and the oxygen in the argon gas using a catalyst; carbon monoxide is added to increase the carbon monoxide amount of the argon gas; carbon monoxide is remaining while carbon dioxide is generated by reacting the oxygen and the carbon monoxide of the argon gas with a ruthenium catalyst, a palladium catalyst, or the mixed catalyst of the same; at least carbon monoxide, carbon dioxide, water, and nitrogen of the argon gas is absorbed on an absorber using a pressure swing absorption method.
Patent KR-20130041639-A (KR)
Title: Sirocco fan and air condtioner having the same
Inventor: PARK BYUNG IL
IPC: F04D29/28
Filed: 2011-10-17
Abstract: PURPOSE: A sirocco fan and an air conditioner with the same are provided to minimize the rapid change of a flowing direction of air flowing from an impeller to a scroll part and to reduce flow loss by relieving collision between air and the scroll part. CONSTITUTION: A sirocco fan comprises an impeller(20) and a scroll housing. The impeller comprises multiple first blades(24) and multiple second blades(26). The scroll housing surrounds the impeller. Air suction holes(36,38) are formed in both side plates of the scroll housing. A round part(50) is formed in the scroll part to connect the both side plates.
Patent KR-20130042718-A (KR)
Title: Outer socks with porous elastic silicon band
Inventor: JEONG JIN YUL
IPC: A41B11/00
Filed: 2011-10-19
Abstract: PURPOSE: A Deotbeoseon(Korean traditional sock) is provided to ensure comfortableness and wearability. CONSTITUTION: A Deotbeoseon comprises a bottom part(1) and a cover part(2). A method for fabricating the Deotbeoseon comprises: a step of making a vent hole(3a) on an elastic silicon band(3); a step of adhering the elastic silicon band on the inside of an opening part(2a); a step of adhering both ends of the cover part; and a step of adhering the cover part on the bottom part. The thickness and the width of the elastic silicon band are 0.1-0.2 mm and 3mm-1.5cm, respectively. The opening has a lace.
Patent KR-20120130308-A (KR)
Title: Semiconductor device having a bonding pad and shield structure and method of manufacturing the same
IPC: H01L27/146
Filed: 2011-10-20
Abstract: PURPOSE: A semiconductor device including a bonding pad and a shield structure and a manufacturing method thereof are provided to reduce or remove the delamination or defects of the bonding pad by forming a thin shield structure. CONSTITUTION: A device substrate(310) has the front side and the rear side corresponding to the front side and the rear side of a semiconductor device. A metal feature is formed on the front side of the device substrate. A bonding pad(374) is electrically connected to the metal feature on the rear side of the semiconductor device. A shield structure(376) is arranged on the rear side of the device substrate. The thickness of the shield structure is different from the thickness of the bonding pad.
Patent KR-20130044601-A (KR)
Title: A bottom piece of shoes for absorbing outer impact with elastomer
Inventor: KIM JEONG HOON
IPC: A43B17/14
Filed: 2011-10-24
Abstract: PURPOSE: A shoe insole equipped with an elastomer impact releasing member is provided to effectively absorb the impacts when a user wears the shoes and runs or walks, thereby not putting strain on the feet. CONSTITUTION: A shoe insole equipped with an elastomer impact releasing member is located on the rear side of a shoe insole(100) to be contacted to the heel and is made of a material in which thermoplastic polyurethanes are bound on the upper and lower surfaces of the elastomer. The shoe insole comprises an impact releasing member(110) in which an upper surface is formed in a stepped pulley form and stepped pulley formed lower end is comprised of a bond presumptive region; and an insole member(120) which is comprised of synthetic resin material or fabric and in which one side is combined with the bond presumptive region so that the entire plantar except the heel can be contacted. The bond presumptive region is formed along an upper edge of the impact relaxing member.
Patent KR-20130045619-A (KR)
Title: Learning outcome inference method and apparatus
Inventor: SHIN HYO JOUNG
IPC: G06Q50/20
Filed: 2011-10-26
Abstract: PURPOSE: An achievement inferring method and a device thereof are provided to improve the satisfaction of participants by allocating an evaluator for maximizing achievements of evaluated people through an analysis of personal information. CONSTITUTION: An achievement inferring device extracts data related to writing documents of evaluated people and data related to an evaluator of the documents(310). The device selects properties of the data related to the evaluator and the evaluated people(320). The device removes data which cannot be used for achievement inference(330). The device generates personal information of the evaluator and the evaluated people(340). The device infers achievements of the evaluated people(350). [Reference numerals] (310) Extract writer related data and reviewer related data; (320) Select the properties of the writer and reviewer related data based on the data; (330) Remove data which cannot be used for study achievement inference; (340) Generate the personal information of the writer and the reviewer based on the properties; (350) Infer the study achievement of the writer based on the personal information; (AA) Start; (BB) End
Patent KR-20130048361-A (KR)
Title: The telephone directory assistance method and telephone directory assistance system
Inventor: LEE JOONG MIN
IPC: G06Q50/10
Filed: 2011-11-02
Abstract: PURPOSE: A telephone number guide system using a portable terminal and a method thereof are provided to enable a user to receive a telephone number guide service using a portable terminal. CONSTITUTION: A consultant application(240) guides an additional service. The consultant application searches the company information of a desired telephone number. The consultant application transmits a searching result to a main server(210). A searching server(250) searches and stores the telephone numbers of various companies. An additional service server(260) provides various types of additional services. [Reference numerals] (110) GPS module; (120) Display unit; (130) Control unit; (140) Memory unit; (150) Key input unit; (160) Mobile communication unit; (210) Main server; (220) ARS server; (230) SMS server; (240) Consultant application; (250) Search server; (260) Additional service server
Patent KR-20130048524-A (KR)
Title: 프리즘을 구비한 프로젝터
Inventor: LEE DONG HI
IPC: G03B21/28
Filed: 2011-11-02
Abstract: 본 발명의 일 측면에 따른, 외부 스크린상에 영상을 형성하는 광을 외부로 투사하는 프로젝터는, 다수의 픽셀 소자들을 구비하고, 구동 신호에 따라 상기 픽셀 소자들을 제어함으로써, 이미지를 형성하는 표시 패널과; 상기 표시 패널에 광을 균일하게 조사하는 적어도 하나의 렌즈를 포함하며, 양의 굴절력을 갖는 제1 렌즈군과; 양의 굴절력을 가지며, 상기 프로젝터 패널로부터 반사되어 상기 제1 렌즈군을 투과한 광의 진행 경로를 변경하는 제2 렌즈군을 포함하고, 상기 제2 렌즈군은 단일 재질의 프리즘을 포함한다.
Patent KR-20130053240-A (KR)
Title: Novel pyrimidine-2,4-diamine derivatives for differentiation of neural stem cells and medical use thereof
Inventor: MIN KYUNG HOON
IPC: C07D413/10
Filed: 2011-11-15
Abstract: PURPOSE: A pyrimidine-2,4-diamine derivative and a composition containing the same are provided to prevent or treat nerve cell injury. CONSTITUTION: A pyrimidine-2,4-diamine derivative or a salt thereof is denoted by chemical formula 1. The derivative is N^2-(3,4-dimethoxyphenyl)-N^4-(4-(2-morpholinoethoxy)phenyl)pyrimidine-2,4-diamine, N^4-(3,4-dimethoxyphenyl)-N^2-(4-(2-morpholinoethoxy)phenyl)pyrimidine-2,4-diamine, or N^2,N^4-bis(3,4-dimethoxyphenyl)pyrimidine-2,4-diamine. A composition for inducing differentiation of neural stem cells into nerve cells contains the derivative denoted by chemical formula 1 or salt thereof as an active ingredient. The neural stem cells are selected from the group consisting of embryonic neural stem cells, adult neural stem cells, gemiparity neural stem cells, and embryonic carcinoma neural stem cells. A pharmaceutical composition for preventing or treating nerve cell injury contains the derivative denoted by the chemical formula 1 or a salt thereof as an active ingredient. The nerve cell injury is selected from Parkinson's disease, Alzheimer's disease, Pick's disease, Huntington's disease, amyotriophic lateral sclerosis, ischemic brain diseases, demyelinating disease, and spinal cord injury.
Patent KR-20120054542-A (KR)
Title: Piezoelectric vibrator element and piezoelectric vibrator
Inventor: II TOSHIHIRO
IPC: H01L41/22
Filed: 2011-11-18
Abstract: PURPOSE: A piezoelectric vibrator piece and a piezoelectric vibrator are provided to reduce a CI(Crystal Impedance) value by controlling bonding with an undesired mode including thickness-shear vibration and contour vibration at a parallel direction to a Z-axis. CONSTITUTION: A piezoelectric oscillation piece is composed of an AT cut quartz substrate. A piezoelectric substrate(10) has a thickness direction which is parallel to Y' axis. An excitation electrode(20) is arranged to face both sides in an oscillation area of both main surfaces of the piezoelectric substrate. The piezoelectric substrate includes a rectangular excitation portion(14) using a long side which is parallel to an X-axis and a short side which is parallel to a Z'-axis. The piezoelectric substrate includes a peripheral unit(12) having smaller thickness than that of the excitation portion. The peripheral unit is formed around the excitation portion. Sides(14a,14b) are extended to a parallel direction to the X-axis of the excitation portion. Each of sides(14c,14d), which is extended to the parallel direction to the Z'-axis of the excitation portion, has level difference.
Patent KR-20130055426-A (KR)
Title: Ceramic lower bush for dental implant fixture packaging
Inventor: KIM YEONG BAE
IPC: A61C8/00
Filed: 2011-11-18
Abstract: PURPOSE: A ceramic lower bush for packaging a dental implant fixture is provided to stably support an implant fixture. CONSTITUTION: A support member for packaging a dental implant fixture comprises a case which is sealed by a cover, and a ceramic lower bush which supports the lower end of a screw for an implant fixture(20) while being bonded to the top of the case. In the ceramic lower bush, a fixing groove formed with a hanging unit is formed in a size larger than that of the screw to correspond to the shape of the lower end of the screw which is formed with a groove in the center thereof. The bottom surface of the fixing groove is formed with a protrusion. The hanging unit is formed with a supporting protrusion which is in contact with the groove.
Patent KR-20130058543-A (KR)
Title: Fuel door assembly for vehicle
Inventor: KIM NA EON
IPC: B60K15/05
Filed: 2011-11-25
Abstract: PURPOSE: A vehicle fuel door assembly is provided to detach from a side outer panel without damaging components, the side outer panel, and the coating layer of the side outer panel. CONSTITUTION: A vehicle fuel door assembly comprises a housing(110) and one or more locking members. The housing is exposed to the outside through the opening of a side outer panel(P) in a vehicle. The locking member is arranged in the outer periphery of the housing and detachably fixes the housing to the side outer panel.
Patent KR-20140028167-A (KR)
Title: Delivery service method of user's call
Inventor: JEONG MYEONG IL
IPC: G06Q50/30
Filed: 2011-12-23
Abstract: The present invention relates to a method for providing a transport service based on a user's call, more particularly, to a method for providing a transport service based on a user's call, wherein a user proposes a transport fee which the user wants and then an operator provides a transport service in response to the same. For the purpose, the method for providing a transport service according to the present invention includes: a step of transmitting selected user data including one transport fee among various prices of transport fees which are included in guideline information for transport fees; a step that the service server receives locations and standby status of available vehicles among operators who are nationally distributed and transmits the user data to operator terminals which the corresponding operators use; and a step of transmitting at least one among the operators who replied to the user data, authenticating the same and transmitting information of the corresponding vehicle or information of the operator and estimated time of arrival to the user terminal. [Reference numerals] (10) User terminal; (20) Transport service server; (30) Operator terminal; (AA) Transmitting the basic information and requesting for a guideline; (BB) Transmitting the guideline including the price information; (CC) Requesting a service with the determined transport fee; (DD) Notifying the transport vehicle information and estimated time of arrival; (EE,GG) Transmitting the vehicle location and standby status; (FF) Transmitting the customer-requested data; (HH) Transmitting the final permission for the service operation; (S101) Inputting basic information for requesting the guideline; (S102) Determining the transport fee based on the proposed guideline; (S103) Shipping the merchandise after checking the vehicle information; (S201) Generating the guideline information including the vehicle type and price information based on the basic information; (S202) Receiving the request and storing the data; (S203) Searching operators who are available for the service; (S204) Receiving and authenticating whether to operate the service; (S301) Setting the GPS location and standby status; (S302) Determining whether to operate the service; (S303) Departing for the requested place after confirming the permission
Patent KR-20120011003-A (KR)
Title: Three dimensional observing device of moon phase changing
Inventor: NAM MYUNG SOOK
IPC: G09B27/02
Filed: 2011-12-23
Abstract: PURPOSE: A three dimensional observing device for the change of the moon is provided to help a user to know the principle and conception of the shape change of the moon. CONSTITUTION: A plurality of moon models have a bright part in haft of the surface there while having a dark part in the other part. A plurality of view line induction cylinders(107) has an eye hole(171) in one side while having an object hole in other side. The view line induction cylinders is formed into a hollow and has an eye contact hole](154') at the center. The view line of a user is concentrated to the moon model. A plurality of view line induction cylinders has an extended plate in radial direction.
Patent KR-20130073526-A (KR)
Title: Control apparatus for equalizing and increasing a pressure of a blast furnace lower hopper and control method using the same
Inventor: KIM CHANG OH
IPC: C21B7/18
Filed: 2011-12-23
Abstract: PURPOSE: A device for controlling the equal pressure and the back pressure of a blast furnace lower hopper and a method using the same for the equal pressure and the back pressure of the blast furnace lower hopper are provided to progress a charging process without delay. CONSTITUTION: A device for controlling the equal pressure and the back pressure of a blast furnace lower hopper comprises a first selector (110), an equal pressure operator (120), a second selector (130), a back pressure indicator (140), a third selector (140), an equal pressure controller (160), and an equal pressure indicator (170). The first selector selects one of measured values of blast furnace top gas pressure. The equal pressure operator measures first differential pressure which is a difference of the inner pressure and the top gas pressure of a blast furnace. The second selector selects one of measured inner pressure values of the lower hopper measured at a plurality of positions. The back pressure indicator delivers the inner pressure of the lower hopper from the second selector. The third selector receives the first differential pressure from the equal pressure indicator, thereby selecting one of the differential pressure values. The equal pressure indicator controls opening of a secondary equal pressure value. The equal indicator measures second differential pressure which is a difference of the pressure of the lower hopper and an increasing pipe. [Reference numerals] (110) First selector; (120) Equal pressure operator; (130) Second selector; (140) Back pressure indicator; (150) Third selector; (160) Equal pressure controller; (170) Equal pressure indicator; (200) Air blower; (500) Bishop; (AA) Equal pressure completion; (BB,DD) Conversion command; (CC) Back pressure completion; (EE,FF,GG) Furnace top pressure; (HH,II) Pressure indicator; (JJ) Power generator; (KK) Hydraulic device; (LL) Combustion gas; (MM) Combustion air
Patent KR-20130074186-A (KR)
Title: Rise and fall type apparatus for taking out goods
Inventor: JOO YOU DEOK
IPC: G07F11/50
Filed: 2011-12-26
Abstract: PURPOSE: A rise and fall type product taking out device is provided to take out a lollipop from lollipops which are randomly loaded to a product outlet one at a time with one rise and fall action. CONSTITUTION: The inner side of a rise and fall type product taking out device is hollowed as an enclosed type. An opening (12) is formed on one side of the rise and fall type product taking out device. A housing (10) comprises a hopper (11) which is filled with a lollipop on the top end surface. A leader member (20) is installed on the lower end part of the hopper as a form of a pipe which can be raised and lowered. The leader member forms an opening and closing means (22) which opens and closes a top opening (29) and includes a connecting ground unit (23) which is installed on the lower side of an outside wall surface. Top and bottom limit switches (31,32) are installed at the top and bottom inside the housing. A belt driving unit comprises a driving belt (43) which is supported and installed in the inner side of the housing along the leader member and is interlocked with a driving motor (M). The driving belt raises and lowers the leader member to the location which is grounded to the top and bottom limit switches by being combined to a connecting ground unit. The opening and closing means operates so that the lollipop placed on the top opening of the leader member is took out to the opening of the housing after passing the inside of the leader member by self-weight when the connecting ground unit fixed on the leader member is close to a top limit switch.
Patent KR-20130074551-A (KR)
Title: A system and method of multiple context-awareness for a customized cloud service distribution in service level agreement
Inventor: LEE HAN KU
IPC: G06F17/00
Filed: 2011-12-26
Abstract: PURPOSE: A multi situation awareness system and a method thereof are provided to employ a multi situation awareness technology, thereby providing a customized cloud computing service regardless of the type of a user device. CONSTITUTION: User situation information is comprised of the access information created when a user requests a cloud service and necessary information for the service. A situation information separating module (500) encodes/transmits as well as receives/decodes the user's situation information. A situation defining module (600) analyzes the user situation information and identifies the user's service use level by mapping the user situation information. A SLA (Service Level Agreement) defining module (700) determines the service to be provided by figuring out what service is fit for the user's device and situation. The determined service is provided to the user via a cloud service and is maintained by a data maintaining module (400). [Reference numerals] (100) Packet module; (200,300) Encoding/decoding module; (400) Data maintaining module; (600) Situation defining module; (700) SLA defining module; (800) Virtualization module
Patent KR-20130075142-A (KR)
Inventor: LEE RAL RA
IPC: A45C11/00
Filed: 2011-12-27
Abstract: 본 발명은 휴대폰, 스마트폰, 태블릿PC, 휴대용개인정보단말기(PDA) 등의 모바일 단말기를 보호하는 케이스에 관한 것으로, 특히 단말기의 측면과 배면을 보호하도록 측면부와 배면판이 형성되고 유연성과 탄성 변형을 갖는 고무 또는 합성수지로 된 케이스에 있어서,  상기 케이스의 측면부로부터 연장 형성되어 얇은 두께에 의해 굽힘 가능하고 단말기가 설치된 케이스를 거치하는 바닥에 젖힘되어 전개되는 길이를 갖고 형성되는 필름힌지와, 상기 필름힌지로부터 연장 형성되고 케이스의 배면판에 지지되어 단말기가 설치된 케이스를 비스듬히 세워 받침 할 수 있도록 볼륨을 갖고 형성되는 거치발로 구성된 거치대를 형성한 것으로, 상기 케이스의 측면부를 통해 일체로 형성된 거치대의 구조를 간단히 하여 사용 및 취급의 편의성과 함께 제조비용을 대폭 절감하여 제품의 가격경쟁력을 높일 수 있도록 하는 모바일 단말기용 케이스에 관한 것이다.
Patent KR-20110053421-A (KR)
Inventor: WINZER PETER J
IPC: G02B6/12
Filed: 2009-06-29
Abstract: 본 발명의 일 실시예에 따라서, 16-QAM 광 변조기는 2 개의 전기적 이진 신호들에 기초하여서 MZM(Mach-Zehnder modulator)을 구동하는 구동 회로에 접속된 MZM을 구비한다. 이 MZM의 출력은 대응하는 동위상/직교위상 면에서 직선상에 배열된 4   개의 성좌들로 구성된 중간 상태의 성상도에 대응한다. 이 4 개의 성좌들 중 2 개는 제로 위상에 대응하고, 나머지 2 개는 π 라디안 위상에 대응한다. 이 16-QAM 광 변조기는 2 개의 추가적인 전기적 이진 신호들에 기초하여서 상기 MZM의 출력을 더 변조하는 위상 시프터를 더 포함한다. 이렇게 해서 생성된 광 출력 신호는 상기 중간 상태의 성상도를 증분 회전시켜서 생성된 방사형 16-QAM 성상도에 대응한다.
Patent KR-20110031491-A (KR)
Inventor: LEE DANA
IPC: H01L27/115
Filed: 2009-07-02
Abstract: 비휘발성 저장 요소들의 세트를 포함하는 메모리 시스템이 개시된다. 소정의 메모리 셀은 플로팅 게이트 위에 유전체 캡을 갖는다. 일 실시예에서, 이러한 유전체 캡은 플로팅 게이트와 컨포멀한(conformal) IPD 층 사이에 존재한다. 이러한 유전체 캡은 플로팅 게이트와 컨트롤 게이트 간의 누설 전류를 감소시킨다. 유전체 캡은 플로팅 게이트의 상부에서의 전기장의 세기를 감소시킴으로써 누설 전류의 감소를 달성하는데, 이러한 플로팅 게이트의 상부는, 좁은 스템부(stem)를 갖는 플로팅 게이트에 대한 유전체 캡이 없는 경우, 전기장이 가장 커지는 곳이다.
Patent KR-20110050513-A (KR)
Inventor: HO SAI YIU DUNCAN
IPC: H04L1/18
Filed: 2009-08-11
Abstract: 버퍼 상태 보고 강건성을 촉진하기 위한 시스템들, 방법들 및 장치들이 제공된다.  방법은 버퍼 상태 보고를 전송하는 단계, 상기 버퍼 상태 보고를 전송한 이후에 경과한 시간의 양을 추적하는 단계, 및 선택된 양의 시간이 경과한 후, 버퍼링된 데이터의 전송 허가가 수신되었는지 여부를 결정하는 단계를 포함할 수 있다.  상기 방법은 또한 상기 선택된 양의 시간이 경과했고 데이터 조건이 충족되었다면 상기 버퍼 상태 보고를 재전송하는 단계를 포함할 수 있다.  어떤 실시예들에서, 상기 데이터 조건은 상기 허가를 나타내는 정보가 수신되지 않았다는 것이다.  어떤 실시예들에서, 상기 방법은 또한 상기 선택된 양의 시간이 경과한 후, 전송을 위해 데이터가 버퍼링되는지 여부를 결정하는 단계를 포함하며, 상기 데이터 조건은 상기 허가를 나타내는 정보가 수신되지 않았고, 전송을 위해 데이터가 버퍼링된다는 결정이 이루어졌다는 것이다.
Patent KR-20110046585-A (KR)
Title: 피부 외용제 조성물
IPC: A61K8/81
Filed: 2009-10-14
Abstract: 트라넥삼산류를 함유함으로써 발생되는 끈적거림이나 뽀드득한 느낌을 억제하여 촉촉하고 흡수가 좋은 사용감을 갖는 액상 피부 외용제 조성물을 제공하는 것을 목적으로 한다. (A) 트라넥삼산 또는 그 유도체로부터 선택되는 적어도 1종과, (B) 0.01∼0.5질량%의 잔탄검과, (C) 글리세린을 함유하고, 30℃에 있어서의 점도가 500mPa·s 이하이며, 잔탄검 이외의 증점성분을 실질적으로 함유하지 않거나, 또는 잔탄검 이외의 증점성분(D)를 특정의 조건으로 함유하는 것을 특징으로 하는 액상 피부 외용제 조성물을 제공한다. 본 조성물은 (E) 친수성 양친매성 물질 및/또는 (F) 액상 유분을 더 함유하는 것이 바람직하고, 피부에의 흡수나 촉촉함을 더욱 향상시킬 수 있다.
Patent KR-20110059795-A (KR)
Inventor: TAKAKURA TOMIKO
IPC: C09K23/52
Filed: 2009-10-27
Abstract: 본 발명은 옥토크릴렌 등의 유상 유기 자외선 흡수제와 고체 유기 자외선 흡수제를 배합하고 자외선 방어능, 제제 안정성 및 사용감이 우수한 O/W 유화조성물을 제공하는 것으로, 본 발명에 관한 조성물은 하기 성분 (a)~(c)를 포함하고 성분 (a)를 함유하는 유상의 평균 입자경이 700 ㎚ 이하인 것을 특징으로 하는 O/W 유화조성물임: 
(a) (a1) 옥토크릴렌을 포함하는 20 ℃에서 유상인 유기 자외선 흡수제; 
(b) (b1) 비스에틸헥실옥시페놀메톡시페닐트리아딘 및 (b2) 메틸렌비스벤조트리아조릴테트라메틸부틸페놀로부터 선택되는 20 ℃에서 고체인 유기 자외선 흡수제; 
(c) 하기 화학식 1 또는 화학식 2로 표시되는 폴리옥시에틸렌·폴리옥시알킬렌알킬에테르 블록 폴리머.  
(화학식 1) 
   
[상기 화학식 1에서, R 1 은 탄소수 16~18인 탄화수소기, PO는 옥시프로필렌기, EO는 옥시에틸렌기; PO와 EO는 블록 형상으로 부가; m, n은 각각 PO, EO의 평균 부가몰수로 70＞m＞4, 70＞n＞10, n＞m] 
(화학식 2) 
    
[상기 화학식 2에서, R 2 , R 3 는 동일하거나 달라도 좋고, 각각 탄소수 1~4인 탄화수소기, AO는 탄소수 3~4인 옥시알킬렌기, EO는 옥시에틸렌기; AO와 EO는 블록 형상으로 부가; p, q는 각각 AO, EO의 평균 부가 몰수로 1≤p≤70, 1≤q≤70, 또한 0.2＜(q/(p+q))＜0.8]