Abstract: A fluid separation element including: a wound body in which a separation membrane is wound around a central pipe; and an anti-telescoping plate, in which the anti-telescoping plate has an opening part that penetrates through the anti-telescoping plate, the central pipe is inserted into the opening part, a depression is formed in at least one of a surface, in the opening part, of the anti-telescoping plate and an outer surface of a portion, inserted into the opening part, of the central pipe, and a gap between the opening part and the central pipe and the depression are filled with a resin.

Abstract: This fluid separating element comprises: a spiral wound body formed by winding a separating membrane and a raw water flow passage material in a spiral shape; an outside shell provided on an outer periphery of the spiral wound body; and telescoping prevention plates provided at both ends of the spiral wound body and the outside shell, wherein the telescoping prevention plate comprises at least a second annular portion capable of holding the outside shell, and a third annular portion which is formed on an axially outer side of the second annular portion and comprises an annulus having a greater outer diameter than that of the second annular portion, and at least one depression is provided in a side surface on the spiral wound body side of the third annular portion.

Abstract: This fluid separating element comprises: a spiral wound body formed by winding a separating membrane and a raw water flow passage material in a spiral shape; an outside shell provided on an outer periphery of the spiral wound body; and telescoping prevention plates provided at both ends of the spiral wound body and the outside shell, wherein the telescoping prevention plate comprises at least a second annular portion capable of holding the outside shell, and a third annular portion which is formed on an axially outer side of the second annular portion and comprises an annulus having a greater outer diameter than that of the second annular portion, and at least one depression is provided in a side surface on the spiral wound body side of the third annular portion.

Abstract: A pedometer includes a main body 1, two acceleration sensors 3 and 4 supported in an oscillating manner in a horizontal direction and a vertical direction at a substrate 2 within the main body 1, an angle detection sensor 5 for detecting an angle of inclination of main body 1 to the ground, and a pace counter for selecting output of either acceleration sensor 3 or 4 according to an output of angle detection sensor 5 for counting the number of paces thereby.

Abstract: A compact speaker system is capable of reproducing a heavy bass sound with a superior transition characteristic. A sound radiated from a speaker unit passes through a three-dimensional spiral sound passage formed by a coaxial dual-tube structure provided in front of the speaker unit. In the coaxial dual-tube structure, a spiral partition plate is provided to bridge a gap between an outer tube and an inner tube so as to form the spiral sound passage.

Abstract: Total consumed calories are indicated in an upper portion of a display. A life activity intensity of each of the past seven days and an average life activity intensity over the same period are indicated by a bar graph in a lower portion of the display. The life activity intensity is classified into rank I (light), rank II (medium), and rank III (a little heavy). A total exercise amount (i.e., total consumed calories) and a life activity intensity are calculated and automatically displayed at the end of a day.

Abstract: A sound radiated from the back of a speaker unit passes through a three-dimensional spiral sound passage formed by a coaxial dual-tube structure of an outer tube and an inner tube, and by a spiral partition plate provided to bridge a gap between the outer tube and the inner tube before exiting the speaker system. The cross-sectional area of the spiral sound passage may continuously expand or remain constant.

Abstract: A belt-shaped intermediate transfer member is provided in an electrophotography apparatus, for transferring a toner image formed on a photosensitive drum to a recording medium such as paper. The intermediate transfer member includes at least a base layer and a surface layer provided upon this base layer. The base layer is formed of elastomer, and the surface layer is formed of engineering plastic such as polyether imide, polyether sulfone, polysulfone, or polyphenyl sulphone which have exceptional dimensional stability.

Abstract: Total consumed calories are indicated in an upper portion of a display. A life activity intensity of each of the past seven days and an average life activity intensity over the same period are indicated by a bar graph in a lower portion of the display. The life activity intensity is classified into rank I (light), rank II (medium), and rank III (a little heavy). A total exercise amount (i.e., total consumed calories) and a life activity intensity are calculated and automatically displayed at the end of a day.

Abstract: A charging member, which is to be provided in contact with an object member and to which a voltage is to be applied to electrostatically charge the object member, has a substrate, and a metal layer and a surface layer of a seamless tube. The charging member may be used with a process cartridge and an electrophotographic apparatus.

Abstract: A pulsimeter having an improved pulse measurement accuracy by having a good shading is provided. The pulsimeter include a main body 2, a finger insertion section 4 disposed on the main body to be inserted by a finger (FIG. 2), a pulse sensor 5 for sensing pulses of a finger inserted into the finger insertion section 4 (FIG. 2), and a display 6 for displaying the pulses sensed by the pulse sensor 5. The finger insertion section 4 is disposed on a surface (the reverse side of the main body 2) opposite to a surface provided with the display 6.

Abstract: A contact charging member to be abutted against a charge-receiving member and supplied with a voltage for charging the charge-receiving member is provided. The charging member includes an electroconductive substrate, an elastic layer and a surface layer disposed in lamination. The surface layer comprises crosslinked polymer crosslinked by irradiation with an electron beam. The surface layer may preferably be in the form of a seamless tube formed of the crosslinked polymer. The surface layer crosslinked by electron beam irradiation is less liable to suffer from transfer of a crosslinking agent or a decomposition product thereof to the charge-receiving member. Accordingly, the charging member shows improved durability and stably uniform charging ability suitable for electrophotographic image formation under various environmental conditions.

Abstract: A pulsimeter includes a main body having a front face and a back face that is opposite the front face. A finger insertion section, into which a finger may be inserted, is arranged on the back face of the main body. Also included is a pulse sensor which is configured to sense pulses from a user's finger that has been inserted into the finger insertion section. A display, which is arranged on the front face of the main body, is configured to display the pulses sensed by the pulse sensor. The display and the finger insertion section are arranged such that the display may be observed by the user while the user's finger is inserted into the finger insertion section.

Abstract: Dihydric phenol is effectively prevented from discoloration by mixing the dihydric phenol with 0.00001 to 0.1% by weight of hydrocarboxylic acid on the basis of the dihydric phenol.