摘要:
The present invention provides a gradually soluble coating film to be applied to instruments for waterworks. In a conventional polyvinyl alcohol solution not containing metal salt, there is formed a coating film in which polyvinyl alcohol molecules are piled up as shown in FIG. 2(a). In such coating film, water contacting with a surface thereof penetrates rapidly to the interface between the coating film and a base material, so that when water flows away, the coating film flows out and vanishes completely. On the other hand, in a coating film of the present invention, there are formed polyvinyl alcohol inclusion metal hydroxide clusters derived from the kind of metal in the solution as shown in FIG. 2(b). Although polyvinyl alcohol is dissolved or swollen to allow water to penetrate therein when water contacts with the coating film surface, the penetration speed of water in the direction of film thickness is controlled since the metal hydroxide clusters exist in the film. Therefore, when water flows away, only the film in a water penetrated portion in the vicinity of the coating film surface flows and the entire coating film does not vanish at one time.
摘要:
A photocatalyst coated body includes a base and a photocatalyst layer provided on the base. The photocatalyst coated body is characterized in that photocatalyst layer contains 1-20 (inclusive) parts by mass of photocatalyst particles, 30-98 (inclusive) parts by mass of silica particles and 1-50 (inclusive) parts by mass of zirconia particles, so that the total all of these particles is 100 parts by mass. The photocatalyst coated body is also characterized in that the zirconia particles are at least one kind of particles selected from the group consisting of crystalline zirconia particles having an average crystallite diameter of 10 nm or less and amorphous zirconia particles. Such photocatalyst coated body has excellent photocatalytic degradation function and excellent weather resistance; and also it is capable of suppressing the formation of intermediate products such as NO2, while increasing the amount of NOx removed during removal of NOx in the air.
摘要:
A photocatalyst coated body includes a base and a photocatalyst layer provided on the base. The photocatalyst coated body is characterized in that photocatalyst layer contains 1-20 (inclusive) parts by mass of photocatalyst particles, 30-98 (inclusive) parts by mass of silica particles and 1-50 (inclusive) parts by mass of zirconia particles, so that the total all of these particles is 100 parts by mass. The photocatalyst coated body is also characterized in that the zirconia particles are at least one kind of particles selected from the group consisting of crystalline zirconia particles having an average crystallite diameter of 10 nm or less and amorphous zirconia particles. Such photocatalyst coated body has excellent photocatalytic degradation function and excellent weather resistance; and also it is capable of suppressing the formation of intermediate products such as NO2, while increasing the amount of NOx removed during removal of NOx in the air.
摘要:
A deodorizer is disclosed which is superior both in odor elimination effect eliminating an already existing odor and in odor prevention effect preventing odor occurrence, without leaving a colored trace on an application site. The deodorizer of the present invention comprises a salt of copper (II) ion and/or zinc ion; at least one acid component selected from the group consisting of alkylsulfonic acids having 1 to 6 carbon atoms, arylsulfonic acids having 5 to 14 carbon atoms, amidosulfuric acids, and derivatives thereof; and water being a solvent. The acid component may be substituted by at least one selected from the group consisting of amine groups, imine groups, and hydroxyl group. The deodorizer comprises the salt in an amount of more than 0.001 mM and less than 10 mM.
摘要:
A base station, including a memory which stores data to be transmitted to a mobile device, which complies with multiple communication methods and performs a data communication with the base station, and a processor which switches, during transmission of the data stored in the memory with one communication method of the multiple communication methods, when a communication request with another communication method of the multiple communication methods is transmitted to the mobile device, a communication partner to another base station complying with the other communication method, and determines whether to transfer an unsent data to the other base station based on a size relationship between a data transmission time to transmit the unsent data stored in the memory to the other base station and a communication time predicted based on a past communication history regarding a communication destination which transmits the communication request.
摘要:
A photocatalyst-coated body includes: a base containing an organic component; and a transparent photocatalyst layer provided on the base, wherein the photocatalyst layer comprises, based on 100% by mass of the whole photocatalyst layer, photocatalyst particles being 1% by mass or more and 20% by mass or less, inorganic oxide particles being 50% by mass or more and less than 89% by mass, and a dried product of a silicone emulsion being more than 10% by mass and less than 50% by mass, and the silicone emulsion is formed of a silicone represented by an average composition formula: RaSiO(4-a)/2 wherein R represents an alkyl or phenyl group; and 2≦a
摘要翻译:光催化剂涂覆体包括:含有机组分的碱; 和设置在基材上的透明光催化剂层,其中,所述光催化剂层以100质量%的全部光催化剂层为基准,含有1质量%以上且20质量%以下的光催化剂粒子,无机氧化物粒子为50 质量%以上且小于89质量%,硅氧烷乳液的干燥产物大于10质量%且小于50质量%,硅氧烷乳液由平均组成 式:R a SiO(4-a)/ 2其中R表示烷基或苯基; 和2 @ a <4。 这种光催化剂涂层体的流纹条纹外观缺陷少; 特别是在有害气体分解能力和耐候性方面,特别是在有效地防止有机碱腐蚀的同时,具有各种特性。
摘要:
A self-cleaning member comprising a member having a porous surface is disclosed. The member has a contact angle hysteresis Δθ (=θa−θr), which is a difference between an advancing contact angle θa and a receding contact angle θr measured by a dynamic contact angle measurement with an extension/contraction method, of 80 degree or more at the surface layer and a receding contact angle θr of 25 degree or less, is capable of forming a water film on the surface by water provided and of allowing an ionic or reactive contaminant to be washed away without fixation.
摘要:
A load detection device includes a load sensor provided at a support portion that is positioned at a rear portion of a seat for a vehicle, the seat including a seatback at the rear portion of the seat, the load sensor detecting a load applied to the support portion that is a part of a plurality of support portions, a load detecting portion detecting a portion of a load of a seat occupancy of the seat based on an output from the load sensor and outputting a detected load value, a longitudinal inclination angle detecting portion detecting a longitudinal inclination angle of the vehicle, and a load correcting portion correcting, depending on the longitudinal inclination angle, the detected load value of the portion of the load of the seat occupancy based on a relationship between the detected load value of the seat occupancy and the longitudinal inclination angle.
摘要:
An apparatus for determining an impact on a vehicle includes: a load detecting portion attached to an end portion of a seat portion of a seat for the vehicle, and detecting a compressing-direction load, and a pulling-direction load; and an impact determining portion determining that the impact is applied on the vehicle in a case where the compressing-direction load, which is equal to or larger than a first predetermined value, is detected and subsequently the pulling-direction load, which is equal to or larger than a second predetermined value, is detected within a first predetermined time period, or in a case where the pulling-direction load, which is equal to or larger than a third predetermined value, is detected and subsequently the compressing-direction load, which is equal to or larger than a fourth predetermined value, is detected within a second predetermined time period.
摘要:
A seat belt warning device includes a seat belt restraining and releasing a passenger seated on a seat for a vehicle, a load detecting device including two load sensors that are provided at a rear portion of the seat, a warning member warning a passenger to fasten the seat belt, and a controlling portion determining one of an unoccupied-seat recognition mode, a passenger seating recognition mode, and a luggage recognition mode. The controlling portion performs a first transition process in which the unoccupied-seat recognition mode is shifted to the luggage recognition mode and in which the luggage recognition mode is shifted to the unoccupied-seat recognition mode. The controlling portion performs a second transition process in which the unoccupied-seat recognition mode is shifted to the passenger seating recognition mode and in which the passenger seating recognition mode is shifted to the unoccupied-seat recognition mode.