摘要:
A turbine flowmeter comprises an impeller which has a rotary shaft rotatable together with the impeller and is provided within a flow passage through which a fluid to be measured flows, a pair of bearing members for axially supporting the rotary shaft, an oil accumulating part for holding a lubricating oil therein, and an oil supplying part for supplying the lubricating oil in the oil accomulating part in small quantities to at least one of the bearing members. The oil supplying part comprises a capilary member.
摘要:
A turbine flowmeter comprises an impeller which has a rotary shaft rotatable together with the impeller and is provided within a flow passage through which a fluid to be measured flows, a pair of bearing members for axially supporting the rotary shaft, an oil accumulating part provided in a vicinity of the bearing member for holding a lubricating oil therein, and an oil supplying part for supplying the lubricating oil in the oil accumulating part in small quantities to at least one of the bearing members.
摘要:
A turbine flowmeter includes an impeller rotatably provided within a flow passage through which a fluid to be measured flows and comprising a rotary shaft which rotates together with the impeller, a pair of bearing part having bearing surfaces for axially supporting the rotary shaft, a holding part for holding the bearing part and provided on the flow passage, an oil accumulating space defined by an end portion of the rotary shaft and bearing surfaces facing respective sides of the end portion, an oil accumulating part provided on the holding part and filled with the lubricating oil to be supplied to the oil accumulating space, an oil supplying part for supplying oil to the oil accumulating space which part comprises a capillary part connected on one end direct to the oil accumulating part and communicated on the other end to the space, wherein the lubricating oil is supplied to the space via the oil supplying part from the oil accumulating part by capillarity introduced in the oil accumulating part and the space, and wherein the surface tension of the lubricating oil in the space is equal to or larger than the surface tension of the lubricating oil in the oil accumulating part.
摘要:
In an area where positive and negative electrode leads 11, 21 oppose each other through a separator 30 in a wound electrochemical device 1, active material layers are removed from surfaces of current collectors 10a, 20a, so as to form open areas 10e, 20e. Even if the active material layers are formed on the surfaces of the current collectors, surfaces opposing them through the separator are provided with the leads protected by insulating tapes, whereby the areas serving as the open areas originally have no function as a capacitor. Therefore, by removing the active material layers from areas having no function as a capacitor, the wound electrochemical device 1 can be made further thinner while inhibiting the capacity as a device from lowering.
摘要:
To provide a highly transparent and highly strong protective plate for display panel which, when mounted on a display panel, does not permit bubbles to evolve in the inner layer or does not permit the layer to peel off even in high temperature and high humidity conditions that could temporarily occur, for example, in an automobile, and a display device equipped with the protective plate.[Means for Solution] A transparent protective plate for display panel having an underlying layer, a gas-barrier layer and, as required, a transparent adhesive layer of an acrylic adhesive successively laminated on a transparent hard resin substrate such as of a polymethyl methacrylate resin or an aromatic polycarbonate resin, wherein the underlying layer comprises a cured body obtained by polymerizing an underlying material solution that contains 90 to 20 parts by mass of an urethane acrylate adhesive resin (A), and 10 to 80 parts by mass of a silicon compound (B) selected from the group consisting of an alkoxysilane compound and a hydrolyzed product thereof, a silane coupling agent and a hydrolyzed product thereof, and a fine particulate silica; and the gas-barrier layer comprises a cured body of a dense silicon oxide obtained by curing a polysilazane compound (C) in the presence of an amine catalyst (D).
摘要:
In an electronically zoomable digital camera having a hand shake correction mechanism, when electronic zoom operates, pixel shift is carried out in such manner of capturing a reference image and then capturing a shifted image after moving an image capturing element from the reference image by a prescribed amount of shift by means of the hand shake correction mechanism and thereafter interpolating pixels of the shifted image between pixels of the reference image. The amount of shift is changed according to a magnification of the electronic zoom. The hand shake correction mechanism has a continuous mode in which the movement is effected by a continuous amount and a fixed amount mode in which movement is effected by only a fixed amount and is driven in the fixed amount mode when the pixel shift is carried out.
摘要:
A lens assembly is disclosed in which the amount of movement of at least one lens unit is achieved by combining the amounts of relative movement of at least two barrels. A linear advancement barrel advances straight ahead relative to a fixed barrel. A first lens unit moves together with the linear advancement barrel. A second lens unit is located in front of the first lens unit along the optical axis. A third lens unit is located behind the first lens unit along the optical axis. A cam ring moves together with the linear advancement barrel along the optical axis and rotates around the optical axis. The cam ring has first and second cams that move the second lens unit and the third lens unit by amounts of movement relative to the linear advancement barrel.
摘要:
An apparatus for automatically organizing a variable number of lots into a batch which can be treated with high efficiency in a semiconductor wafer manufacturing line is installed for changing the number of lots organized into a batch between preceding and succeeding processes when such change is required. The apparatus includes a stocker array including a plurality of stockers disposed in a linear array and each capable of accommodating therein a plurality of lots, a first transfer robot disposed at one side of the stocker array for placing and taking out the lots in and from the stockers, a second transfer robot disposed at other side of the stocker array above for placing and taking out the lots in and from the stokers at a rear side thereof, a station for disposing thereon a plurality of lots handled by the first and second robots, a lot identifying device for reading identification information of the lots disposed on the station, a third transfer robot for transferring the lots disposed on the station with the first and second transfer robots, and a control unit for controlling automatically the stokers, the station and the first, second and third transfer robots in an coordinated manner to thereby allow the lots disposed on the station to be accommodated at predetermined positions in the stocker array in accordance with the lot identification information, to thereby organize the lots into a group in accordance with lot organization conditions such as conditions under which the lots are to be treated, distribution of load in the manufacturing line, and priorities allocated to the processes.
摘要:
A process for modifying a rubber, which comprises reacting a rubber having an unsaturated carbon linkage with an organic compound having a carboxyl group and an aldehyde group in the presence of an acid catalyst.