baber/WOPTO huggingface dataset:
Patent KR-20110111827-A (KR)
Inventor: JEON JIN OK
IPC: A61B5/02
Filed: 2010-04-05
Abstract: 본 발명은 심박측정을 위한 관상혈관 자동인식 및 최적측정 위치 보정 시스템에 관한 것으로, PPG(Photoplethysmograph) 방식으로 손목의 맥박을 측정하는 센서를 사람마다 다른 혈관의 위치에 정확하게 위치시키기 위해 센서의 미세 위치이동이 가능한 심박측정을 위한 관상혈관 자동인식 및 최적측정 위치 보정 시스템에 관한 것이다. 
본 발명의 심박측정을 위한 관상혈관 자동인식 및 최적측정 위치 보정 시스템은 상기 심박측정을 위한 센서를 이동시키고 이동된 센서를 통해 상기 심박측정을 하기 위한 센서장치부 및 상기 센서장치부를 제어하기 위한 제어장치부를 포함하되, 상기 센서장치부는 상기 심박측정을 위한 센서를 포함하는 센서부 및 상기 센서를 동맥의 위치로 이동시키기 위한 구동수단인 센서이동부를 포함하며, 상기 제어장치부는 상기 센서장치부 또는 제어장치부 중 어느 하나 이상을 제어하기 위한 제어부 및 상기 심박측정 값을 상기 심박측정 서버로 전송하기 위한 무선송수신부를 포함함에 기술적 의의가 있다.
Patent KR-20110114188-A (KR)
Inventor: Seo se jin
IPC: A47L9/02
Filed: 2010-04-13
Abstract: 본 발명은 스팀청소기의 회전노즐에 관한 것으로, 물을 수용하도록 안전유입구(12)가 형성되고, 상기 안전유입구(12)를 통해 물을 수용한 후 가열하여 고온의 수증기가 발생되도록 스팀발생부(14)가 마련되며, 상기 스팀발생부(14)로부터 발생된 고온의 수증기를 외부로 배출하도록 마련된 스팀배출구(16)가 구비된 스팀청소기(10)에 있어서, 상기 스팀배출구(16)에 결합되고, 배출되는 수증기를 모터구동에 의해 회전되는 압축회전체가 수증기를 1차 압축하여 토출하도록 마련된 스팀압축수단(100)과; 상기 스팀압축수단(100)으로부터 토출되는 고온고압의 수증기의 토출압력에 의해 회전되고, 고온고압의 수증기를 2차 압축하여 토출하도록 마련된 회전압축수단(200)과; 타측에 상기 회전압축수단(200)에 의해 토출되는 고온고압의 수증기가 분산되어 1차 및 2차에 걸쳐 압축된 고온고압의 수증기 압력을 분산하여 안정적으로 배출되도록 마련되고, 일측에 하부면 둘레를 따라 결합되는 결합수단(340)이 구비되어 상기 회전압축수단(200)에 의해 회전되도록 구비된 압력분산배출수단(300)과; 상기 결합수단(340)에 탈부착 결합되고, 협소한 장소의 찌든 때, 말라붙은 먼지를 고온고압으로 분산배출되는 수증기와 함께 상호작용되어 제거하기 위한 청소부재(400)를 포함하는 스팀청소기의 회전노즐에 관한 것이다.
Patent KR-20110117743-A (KR)
Inventor: KIM YOUNG IL
IPC: A63B23/04
Filed: 2010-04-22
Abstract: 본 발명은 어린이들이 재미있게 운동을 할 수 있도록 점핑운동기구를 개발한 것으로, 보다 상세하게는 어린이가 불빛이 비추는 터치부를 점핑을 하여 누르므로 점수가 올라가도록 한 것으로, 성장시기에 있는 어린이에게 신장을 키울 수 있으며 재미나게 운동을 할 수 있는 유용한 어린이용 점핑운동기구인 것이다. 
상기와 같은 목적을 달성하기 위하여 사용자의 주위에 어린이의 키보다 높은 위치에 설치된 터치부와 어린이의 키의 높이에 맞도록 설치된 터치부를 서로 조합하고 사용자의 정면에는 점수판이 위치하고 전면 상단부에는 태양전지판이 장착되어 있어 에너지를 받아 점핑터치기가 작동되도록 한 것이다.
Patent KR-20110117833-A (KR)
Title: 실러 및 페인트용 백 인 드럼
Inventor: CHO YOON SOOK
IPC: B65D30/10
Filed: 2010-04-22
Abstract: 본 발명은 실러 및 페인트용 백 인 드럼으로서, 저밀도폴리에틸렌 수지를 용융하여 블로어성형법으로 제조되어 금속제 드럼에 삽입되는 상부가 개구된 드럼 형상의 일회용백과 상기 일회용백의 전체높이를 1로 보았을 때, 하단으로부터 0.74 내지 0.76의 높이에 위치하되, 상기 일회용백의 측면에 수평방향으로 연속되는 홈을 포함하는 것을 특징으로 한다.  
상기와 같은 본 발명에 따른 백 인 드럼(bag in drum)은 석유화학제품을 담을 수 있고, 상기 석유화학제품의 사용공정에 적합함과 동시에 상기 공정에서 가해지는 모든 물리적인 충격을 견딜 수 있는 장점이 있다. 또한, 상기 공정 후 금속제 드럼은 재사용하고 삽입되는 백만을 폐기함으로서, 원자료비용 및 환경오염이 현저히 줄어드는 장점이 있다.
Patent KR-20110118372-A (KR)
Inventor: SEO SE YEOL
IPC: A01G9/02
Filed: 2010-04-23
Abstract: 본 발명은 화분 케이스에 관한 것이다. 본 발명은 외관을 형성하고, 동일한 높이에 복수 개의 관통홀이 형성된 아우터 케이스; 상기 아우터 케이스에 수용되어, 상기 아우터 케이스와 사이에서 공간을 형성하는 인너 케이스; 상기 관통홀에 삽입되고, 상기 공간을 관통하여 상기 아우터 케이스와 상기 인너 케이스를 연결하는 걸림부재; 및 상기 공간의 개방된 상면으로 삽입되어, 상기 걸림부재의 상면에 안착되는 엘이디 광원;을 포함하는 화분 케이스를 제공한다. 
본 발명에 따르면 화분의 외관을 사용자의 취향이나 주위 환경에 맞게 다양하게 변화시킬 수 있다.
Patent KR-20110119972-A (KR)
Title: Sip base voip service protection system and the method
Inventor: YOON SEOK UNG
IPC: H04M11/06
Filed: 2010-04-28
Abstract: PURPOSE: An SIP-based VOIP service protection system and a method thereof are provided to set a conversation cryptographic encryption content protocol between a sending terminal and receiving terminal while mutually calling. CONSTITUTION: A sending terminal(110) transmits an invite message including a master key for encryption and media traffic authentication and a connection request signal for connecting with a receiving terminal. An SIP proxy server(120) is included between the sending terminal and the receiving terminal. The SIP proxy server transmits the invite message which is transceived from the sending terminal to the receiving terminal. The SIP proxy server attempts a mutual call connection between the sending terminal and the receiving terminal.
Patent KR-20110123842-A (KR)
Title: Mixing device of quick-hardening cocrete manufacturing for movable concrete batch plant
Inventor: JEONG WON GYU
IPC: B28C9/00
Filed: 2010-05-10
Abstract: PURPOSE: A mixing device with a discharging unit of a movable arrangement plant for manufacturing quick-hardening concrete is provided to simultaneously operate first and second cylinders to open a discharging hole, thereby smoothly discharging quick-hardening concrete. CONSTITUTION: A mixing unit(410) includes a mixing tank(411). A mixing unit includes a pan mixer. The pan mixer mixes materials stored in the mixing tank. A discharging unit(420) is mounted on the outer circumference of the mixing unit. The mixing unit discharges mixed quick-hardening concrete to the outside. A discharging member opens a discharging hole. A rotation guide member(421b) guides the opening and closing of a discharging chute(421c). A first cylinder(423) rotates the discharging chute. A second cylinder(424) is mounted on the end of a rotation guide plate and the outer circumference of the mixing unit. A controller controls operations of the first and second cylinders.
Patent KR-20110123848-A (KR)
Title: Method and system for virtual fitting room service
Inventor: LEE KYOUNG HWAN
IPC: G06Q50/10
Filed: 2010-05-10
Abstract: PURPOSE: A realizing system of a virtual fitting room is provided to enable a purchaser to check the meaning of clothing which is suitable for virtual body and clothing wearing image. CONSTITUTION: A system extracts only a clothing image from an image including clothing image through image-segmentation. According to the category of the clothing image, the system classifies the clothing image. The system apples clothing image which is suitable for body given through an image and category data to a person image of the body given through 2D or 3D through an auto clothing image extraction and the clothing category recognition.
Patent KR-20110128409-A (KR)
Title: Hair bands are equipped with removable ornament
Inventor: KIM YOON SAE
IPC: A45D8/36
Filed: 2010-05-24
Abstract: PURPOSE: A hair band including an easily detachable decorative ornament is provided to enable users to mass-produce the hair band by a simple structure. CONSTITUTION: A hair band including an easily detachable decorative ornament comprises the following: plural insertion pieces(20) formed on the bottom of the decorative ornament; and insertion grooves(21) for inserting the insertion pieces. The insertion pieces are formed with insertion protrusions(23) with an inclined surface, and a jamming unit(24). The insertion grooves include a half moon unit(25) contacting with the jamming unit.
Patent KR-20110129530-A (KR)
Title: A convertible saw singulation handler
Inventor: YOON JUM CHAE
IPC: H01L21/78
Filed: 2010-05-26
Abstract: PURPOSE: A compatible saw singulation handler is provided to include an conversion kit capable of singulation-handling various materials, thereby reducing costs. CONSTITUTION: A first jig(30), a second jig, and a third jig are respectively comprised of a first fixing plate(30a), a first assistant plate, and a first conversion plate(30c). Each first assistant plate is elastically supported with a spring with respect to the first fixing plate. The first conversion plate is arranged in order to be able to be replaced using a fastener from the first assistant plate. A folder is comprised of a fixing block and a folding block. A chuck table(40) is comprised of a second fixing plate, a second assistant plate, and a second conversion plate. A classification table is combined with a fixing bolt in order to be able to be replaced.
Patent KR-20110129790-A (KR)
Title: A blackboard using electric ink
Inventor: CHOI YUN JUNG
IPC: B43L1/10
Filed: 2010-05-26
Abstract: PURPOSE: A blackboard using an electric ink is provided to prevent abrasion caused by rubbing with electronic chalk, thereby using for long time without additional maintaining work. CONSTITUTION: A blackboard using an electric ink comprises electronic ink capsules(120) on the upper surface of a base plate(130), and surface-protecting layer(110) on the electronic ink capsules. The inside of the electronic ink capsule consists of transparent liquid(125), and black and white paint particles(121,122) which have different magnetism force each other.
Patent KR-20110135107-A (KR)
Title: Semiconductor wafer having function of optical signal transmission, wireless power driving and method for electrical testing thereof
Inventor: CHUN JUNG HWAN
IPC: H01L21/66
Filed: 2010-06-10
Abstract: PURPOSE: A semiconductor wafer having function of an optical signal transmission, a wireless power driving and a method for electrical testing thereof are provided to improve the productivity of a test efficiency. CONSTITUTION: In a semiconductor wafer having function of an optical signal transmission, a wireless power driving and a method for electrical testing thereof, a semiconductor wafer(300) comprises an optical receiving unit and a wireless power generation part. A plurality of semiconductor chips(302) are separated by a scribe line. A semiconductor wafer is connected to the input/output signal terminal of a plurality of semiconductor chips. The semiconductor wafer comprises a wireless power generation part(32) connected to the current source terminal of the semiconductor chips. A bond pad is installed in the edge of a semiconductor chip to extend the electrical function of a semiconductor chip.
Patent KR-20110135167-A (KR)
Title: Sheet for pollution control and manufacture method thereof
Inventor: YOON CHAN OH
IPC: B32B3/28
Filed: 2010-06-10
Abstract: PURPOSE: A contamination preventing sheet and a manufacturing method thereof are provided to coat a surface processing agent with a fluorine-based resin on the surface of the contamination preventing sheet, thereby preventing flyers from being attached to the surface without permissions. CONSTITUTION: A primer layer(12) is formed on a base film(11). A surface processing layer(13) is formed on the primer layer. The surface processing layer comprises a denaturalized acrylate polymer. The thickness of the base film is from 10 to 500 micro meter. An adhesive layer is formed on the lower part of the base film.
Patent KR-20110136559-A (KR)
Title: Electric bicycle
Inventor: SONG JOON KYU
IPC: B62M6/80
Filed: 2010-06-15
Abstract: PURPOSE: The wire can be wiring simply and easy, in a process of a wiring, it can prevent from the wire getting damaged. CONSTITUTION: An electric bicycle comprises a motor(44), a motor wire(260), and a wiring device(200). The motor installs in order to offer the power. The motor wire is connected to the motor. It is formed in the around the motor the wiring device wires the motor wire. The wiring device comprises a shaft(220) and a shaft cap(240). The shaft comprises the wiring passage of the motor wire. The shaft cap is combined with the shaft.
Patent KR-20120001115-A (KR)
Title: System and method for personal data of phone transfer between mobile phone
Inventor: LEE DONG HOON
IPC: H04W8/20
Filed: 2010-06-29
Abstract: PURPOSE: A personal information transmission system between mobile communication terminals and method thereof are provided to rapidly convert data which is the same as a telephone book in an existing mobile communication terminal into data which is suitable for the other mobile communication terminal. CONSTITUTION: A computer(10) converts personal information data into standard data corresponding to the data protocol of a mobile terminal through an analysis algorithm. The computer transmits the standard data into a second mobile terminal. A server(30) is connected with the computer through the network. The server transmits information about the other kinds of a mobile communication terminal. The server supplies transmitted information to the computer.
Patent KR-20120001145-A (KR)
Title: Composition comprising the salted squid or squid for preventing and treating obesity or hyperlipidemia and atherosclerotic-vascular diseases
Inventor: JO SOON YOUNG
IPC: A23L17/50
Filed: 2010-06-29
Abstract: PURPOSE: A composition containing pickled cuttlefish or cuttlefish is provided to reduce lipid, cholesterol, peroxide lipid, and hydroxyl radical content. CONSTITUTION: A pharmaceutical composition for preventing and treating obesity or hyperlipidemia and arteriosclerotic vascular diseases contains pickled cuttlefish or cuttlefish as an active ingredient. The pickled cuttlefish or cuttlefish is a product or dry powder thereof. A method for preparing pickled cuttlefish or cuttlefish comprises: a step of removing intestine of cuttlefish and cutting the cuttlefish; a step of pickling the cuttlefish at 1°C-50°C for 1-80 hours and washing; a step of adding sugar and starch syrup to the cuttlefish and immersing at 1°C-50°C for 1-60 hours; a step of adding seasoning to the cuttlefish and maturing at 1°C-20°C for 1-20 days; and a step of freeze-drying.
Patent KR-20120003628-A (KR)
Title: Angled frictional dental implant
Inventor: HEO YOUNG KU
IPC: A61C13/10
Filed: 2010-07-05
Abstract: PURPOSE: An angled frictional combination type dental implant is provided to reduce the number of parts and a time required for processing the parts and to be applicable for a narrow alveolar bone by reducing the diameter of an implanting part. CONSTITUTION: An implanting part(110) is implanted to an alveolar bone. An abutment combining part is arranged on the upper side of a non-implanting part(130), and an abutment is frictionally combined with the abutment combining part. The height of the non-imprinting part corresponds to the thickness of a gum. A combining part(150) fixes the non-imprinting part on the upper side of the implanting part. The central shaft of the imprinting part crosses that of the non-imprinting part cross. The non-imprinting part is integrated with the abutment combining part. An angled part is arranged at the abutment combining part.
Patent KR-20120004234-A (KR)
Title: Cover of crucible
Inventor: JEON DAE YOUNG
IPC: C30B29/06
Filed: 2010-07-06
Abstract: PURPOSE: A cover for a crucible is provided to prevent the contamination of molten metal as well as promote the reaction of the molten metal by spraying the gas of the high pressure even to the floor of a crucible. CONSTITUTION: An injector includes a tube(21) and the nozzle(23) included in the end of the tube. The tube supplies an inert gas to the nozzle. The nozzle includes a first outlet(23a) and a second outlet(23b). The first outlet is arranged to a first direction which is the same as the longitudinal direction of the tube. The second outlet is arranged the second direction crossing with the first direction. The diameters(d1,d2) of the second outlet and the first outlet are smaller than the diameter(d3) of the tube.
Patent KR-20120007875-A (KR)
Title: 차량의 수동변속기
Inventor: KWON HYEOK JIN
IPC: F16H59/08
Filed: 2010-07-15
Abstract: 본 발명은 차량의 수동변속기에 관한 것으로서, 특히, 변속 레버를 이용하여 변속시 중립위치를 감지하되, 변속기 하우징 내부에 형성된 캠부와 기계적으로 접촉/마찰되지 않고서도 중립위치를 감지함으로써 감응성을 높이고 작동불량을 방지할 수 있는 이점을 제공한다.
Patent KR-20120009827-A (KR)
Title: Light emitting device
Inventor: JEONG HWAN HEE
IPC: H01L33/22
Filed: 2010-07-21
Abstract: PURPOSE: A light emitting device is provided to prevent a detachment phenomenon by forming a channel layer including a channel protrusion which is projected toward a light emitting structure and multiplying a contact area between a channel layer and the light emitting structure. CONSTITUTION: A reflective film(120) is arranged on a supporting substrate(110). An electrode layer(130) is arranged on the reflective film. A channel layer(140) is arranged in order to be contacted to one and more sides of an outer circumferential part of the electrode layer and the reflective film. A light emitting structure(150) is arranged on the electrode layer and the channel layer. The light emitting structure comprises a first semiconductor layer(151), a second semiconductor layer(152), and an active layer(153). The second semiconductor layer comprises a first area which contacts to the electrode layer and a second area which contacts to the channel layer and surrounds the circumference of the first area.
Patent KR-20120009309-A (KR)
Title: Vacuum Pump for Vehicle
Inventor: BYUN BYUNG JUN
IPC: F04D29/40
Filed: 2010-07-23
Abstract: PURPOSE: A vacuum pump for a vehicle, which can supply components of a vehicles under vacuum condition is provided to subserviently cool the high temperature heat of a cam ring. CONSTITUTION: A vacuum pump for a vehicle comprises a motor housing(300), a pump part(100) and a chamber part(200). The motor housing comprises an air injection hole(301) The motor housing has an align member(310). The pump part is arranged on the top of the motor housing. The pump part is combined with the align member. The chamber part is arranged on the top of the pump part.
Patent KR-20120011280-A (KR)
Title: Apparatus and method for merging acoustic object informations
Inventor: SON JAE KWAN
IPC: H04N13/00
Filed: 2010-07-28
Abstract: PURPOSE: A sound object information fusion apparatus and method thereof are provided to improve the quality of a reality service by informationizing and objectifying sounds. CONSTITUTION: A sound objectification unit(110) estimates the direction and location of a sound inputted by a microphone array(100). The sound objectification unit determines a sound object according to the sound pattern of the assorted sound. An object information creation unit(120) acquires the detail information and additional information of the determined object. The object information creation unit creates sound object information. A fusion unit(130) fuses the created sound object information with a real sound.
Patent KR-20120021370-A (KR)
Title: 2-AZACYCLICAMINO-4-PHENYLPYRIMIDINE DERIVATIVES AS IKK-ß INHIBITORS
Inventor: CHOO HYUN AH
IPC: C07D403/12
Filed: 2010-07-28
Abstract: PURPOSE: A 2-azacyclicamino-4-phenylpyrimidine derivative is provided to treat and prevent inflammatory disease such as rheumatoid arthritis and asthma. CONSTITUTION: A 2-azacyclic amino-4-phenylpyrimidine compound is denoted by chemical formula 1. A pharmaceutical composition for treating inflammatory diseases or cancer contains the compound of chemical formula 1 as an active ingredient. The inflammatory diseases are rheumatoid arthritis, degenerative arthritis, asthma, or chronic obstructive pulmonary disease.
Patent KR-20120013138-A (KR)
Title: Amplifier supporting multi mode and amplifying method thereof
Inventor: LEE JONG HYUN
IPC: H03F1/30
Filed: 2010-08-04
Abstract: PURPOSE: An amplifier which supports multiple modes and an amplification method thereof are provided to reduce production costs by supporting different systems with a single model of amplifier. CONSTITUTION: An HPA(100) comprises an HPA controller(110), a pre-drive amp(120), a pre-drive amp gate bias part(125), a drive amp(130), a drive amp gate bias part(135), a main amp(140), a main amp gate bias part(145), a TDD switch(150), and a duplex mode selection switch(160). The duplex mode selection switch is used in the form of an SPDT(Single Pole Double Throw) switch. The HPA amplifies a transmission signal from a transmission part(176) and delivers the amplified signal to an antenna(174) through a duplexer(170) or a band pass filter(172).
Patent KR-20120015539-A (KR)
Title: Mobile terminal
Inventor: CHOO ZHI MIN
IPC: H04M1/02
Filed: 2010-08-12
Abstract: PURPOSE: A mobile terminal for offering various user interface conditions is provided to enable a mobile terminal to be located in two display units on the same plane in an open state of a mobile terminal. CONSTITUTION: A second body(102) is slide about a first body(101). A slide hinge module(200) guides the slide movement of the second body in order to open the first body. The slide hinge module guides the movement of the second body about the first body in case a part of the first body is opened.
Patent KR-20120021985-A (KR)
Title: Mobile terminal and operation method thereof
Inventor: SO SUN SANG
IPC: H04B1/40
Filed: 2010-08-24
Abstract: PURPOSE: A mobile terminal and an operation method thereof are provided to supply information about a mental state of a user and change a mental state of the user. CONSTITUTION: A control unit displays obtained image data on a display unit when a mode of a mobile terminal is a haptic mode and a standby mode(S910,S920). The control unit outputs haptic data through a haptic module(S930). The control unit displays the obtained image data on the display unit when the mode of the mobile terminal is the standby mode and a bell sound mode(S940). The control unit outputs audio data through a sound output module(S950).
Patent KR-20110037837-A (KR)
Title: Air conditioning operating apparatus and air conditioning operating method
Inventor: TANAKA MASATO
IPC: F24F11/02
Filed: 2010-08-30
Abstract: PURPOSE: A device and a method for operating an air conditioner are provided to enable a user to easily and actively stop an air conditioning apparatus. CONSTITUTION: A device for operating an air conditioner comprises an outdoor temperature information acquisition unit(10), a room temperature information acquisition unit(11), a air conditioner state information acquisition unit(12), a room temperature estimation value calculating unit(13), a room temperature estimation value recommendation unit(14), and a switching unit(16). The air conditioner state information acquisition unit acquires the state information of an air conditioner. The room temperature estimation value recommendation unit provides a room temperature estimation value to a user.
Patent KR-20120025768-A (KR)
Title: Test method of semiconductor device
Inventor: LEE WON HEE
IPC: H01L21/66
Filed: 2010-09-08
Abstract: PURPOSE: A method for testing a semiconductor device is provided to effectively screen a bridge fault between a landing plug contact and a passing gate. CONSTITUTION: A first word line(WL1) and a second word line(WL2) are activated at the same time. Stress voltage is applied in the first word line and the second word line. Data saved in a first cell and a second cell is reversed. A third word line and a fourth word line which is contiguous to the first word line and the second word line are activated. Data fail of the second cell and the first cell is detected by leading data of the first cell after activating the third word line and by leading data of the second cell after activating the fourth word line.
Patent KR-20120030839-A (KR)
Inventor: PARK DONG HYUN
IPC: H04L1/18
Filed: 2010-09-20
Abstract: PURPOSE: A method for transmitting and receiving an ACK(Acknowledgement)/NACK(Non-Acknowledgement) signal and an apparatus thereof are provided to obtain transmission diversity through a multiple antenna system by transmitting the same ACK/NACK signal through different antennas by using different transmission resources. CONSTITUTION: A terminal receives a PDCCH(Physical Downlink Control Channel) and PDSCH(Physical Downlink Shared Channel) from a base station(S100). The PDCCH and PDSCH are transmitted to one PCC(Primary Component Carrier) and one or more SCCs(Secondary Component Carrier). ACK(Acknowledgement)/NACK(Non-Acknowledgement) resources are allocated to a first antenna according to a resource allocation table(S110). A resource index forming the resource allocation table through separate signaling is allocated from the base station. The ACK/NACK resources are allocated by using the resource allocation table. The ACK/NACK resources are allocated to a second antenna in a resource area excluding where a channel selection table is allocated(S120).
Patent KR-20110037885-A (KR)
Title: Dispersion containing zinc oxide or titanium dioxide
Inventor: WATANABE AYAKA
IPC: A61K8/29
Filed: 2010-10-05
Abstract: PURPOSE: A dispersion containing zinc oxide and titanium oxide is provided to maintain volatility of dispersing medium. CONSTITUTION: A dispersion contains 60 mass% or more of zinc oxide or titanium oxide, isoparaffin, and 2-10 mass% of polyether-modified silicone. The surface of zinc oxide or titanium oxide is treated by silica, alumina, alkyl silane, lor organopolysiloxane. The average primary particle size of zinc oxide or titanium oxide is 100 nm.