摘要:
A TOC component removing apparatus of the present invention is for removing TOC components contained in ultrapure water or pure water, including a treatment tank 2 into which the ultrapure water or the pure water is introduced, a plurality of spherical catalyst particles 3 of which surfaces are photocatalyst, a tabular translucent holding body 4 which holds the catalyst particles 3 on one surface 31a, and an ultraviolet-ray light source 5 which is arranged near the translucent holding body 4 and radiates ultraviolet rays with a wavelength of 254 nm.
摘要:
An automotive seat of the type allowing a child seat to be mounted thereon and including a center back portion, wherein a shape-retaining/locking element is provided to a lower region of the center back portion. The shape-retaining/locking element includes a rigid hollow support body; a cut-away portion defined in the support body; a female engagement element to which the child seat is lockably engaged, the female engagement element being exposed outwardly in such cut-away portion; and a cover element for covering the hollow support body and cut-away portion. The cover element includes a layer of hard synthetic resin material with a certain elasticity, such that it normally tends to retain its original shape generally conforming to a forwardly facing surface portion hollow support body. One end of the cover element may be releasably connected to the lower region of the hollow support body.
摘要:
It is the object of the invention to provide a method for manufacturing a semiconductor chip capable of obtaining a semiconductor chip at a high manufacturing efficiency without damages. The invention is a method for manufacturing a semiconductor chip, which comprises a tape adhesion step of sticking a pressure sensitive adhesive tape for dicing having a pressure sensitive adhesive layer containing a gas generating agent for generating a gas by radiating light to a semiconductor wafer with a circuit formed; a dicing step for dicing the wafer with the pressure sensitive adhesive tape for dicing stuck and dividing the semiconductor wafer into each semiconductor chip; a separation step of separating at least a portion of the pressure sensitive adhesive tape for dicing from the semiconductor chip by radiating light to the divided each semiconductor chip; and a pickup step of picking the semiconductor chip up by a needle-less pickup method.
摘要:
An antibiotic comprising a protease-resistant bacteriocin derived from a lactic acid bacterium, and compositions thereof, are disclosed. A feed composition for livestock comprising the antibiotic comprising a protease-resistant bacteriocin derived from a lactic acid bacterium is also disclosed. A method for preventing the growth of human food poisoning-causing bacteria in the stomach and/or intestines of livestock comprising administering the feed composition comprising a protease-resistant bacteriocin derived from a lactic acid bacterium to livestock is disclosed.
摘要:
An exposure device that sequentially projects and repeatedly transfers a predetermined pattern formed on a reticule onto wafers via an optical projection system, the exposure device including a movement unit that positions a current shot region on a wafer in the focal position of the optical projection system, a detection unit that detects tilting on an exposure surface of the current shot region with respect to an image plane of the optical projection system, and a plurality of first piezoelectric elements that correct the tilting on the current shot region with respect to the optical axis, based upon the detection results of the detection unit, so that the exposure surface of the current shot region will substantially match the image plane.
摘要:
A fuel injector is provided which is designed to suppress unwanted vibrations of a nozzle needle-actuating piston, thereby avoiding the injection of an excess quantity of fuel. The fuel injector comprises an actuator and a displacement amplifying chamber filled with fluid to which a large-diameter piston and a small-diameter piston working as the nozzle needle-actuating piston are exposed. The displacement amplifying chamber works to amplify and transmit displacement of the large-diameter piston by the actuator to the small-diameter piston. The fuel injector also includes a stopper which restricts movement of the small-diameter piston toward the displacement amplifying chamber to a given range, thereby suppressing the unwanted vibrations of the small-diameter piston.
摘要:
A valve actuating device is provided which may be employed in fuel injectors for automotive internal combustion engines. The valve actuating device includes an actuator, a large-diameter piston displaced by said actuator, a small-diameter piston operating a valve, a displacement amplifying chamber filled with working fluid to amplify and transmit displacement of the large-diameter piston to the small-diameter piston, and a drain passage. The drain passage communicates with the displacement amplifying chamber through a pinhole for draining the working fluid within the displacement amplifying chamber, thereby enabling the pressure in the displacement amplifying chamber to be released in order to ensure the movement of the small-diameter piston when the valve actuating device is started.
摘要:
An oral composition for caries prophylaxis which comprises a highly soluble stannous compound such as stannous fluoride preferably in an amount of 0.03 to 5% by weight of the composition as stannous tin, a difficultly soluble stannous compound such as stannous pyrophosphate preferably in an amount of 0.05 to 10% by weight of the composition as stannous tin, a phytic acid compound such as sodium phytate preferably in an amount of 0.1 to 20% by weight of the composition, and the pH of the composition being preferably acidic. A portion of the difficultly soluble stannous compound may be in a precipitate form. The oral composition which may be used as dentifrices, prophylactic pastes, dental flosses and the like permits n.sup.2+ ions to exert its effect because the storage stability is high enough to maintain the increased concentration of active dissolved stannous ions in the composition for a prolonged period of time and can render the tooth enamel more resistant to acid attack when applied to teeth.
摘要:
In a paper bill depositing/dispensing apparatus, when a roof plate and a stage plate move from a depositing/dispensing unit to a temporarily accumulating unit along with a deposited bill, rotations of a pick roller, a separator, a feed roller and a conveyance roller are driven to carry a bill to a conveyance path that connects to a bill storing unit, and a partial paddle wheel stops by orientating its round surface, not provided with paddles, toward a path of the carried bill. When a bill is dispensed, the separator, the feed roller and the conveyance roller rotate in a bill carry-in direction to carry the bill conveyed from the conveyance path in the temporarily accumulating unit, and the partial paddle wheel beats a rear end of the carried bill with paddles to align the rear end of the bill at a bottom position d.
摘要:
A tire (2) includes a tread (4), a wing (6), a sidewall (8), a clinch portion (10), a bead (12), a carcass (14), a support layer (16), a belt (18), a band (20), an inner liner (22) and a chafer (24). A dimple (62) is formed in the sidewall (8) and the clinch portion (10). When air flows into the dimple (62), a turbulent flow is generated. By the turbulent flow, heat of the tire (2) is emitted to an atmosphere. The dimple (62) takes a planar shape of a circle. The dimple (62) has a diameter which is equal to or greater than 6 mm and is equal to or smaller than 18 mm. The dimple (62) has a depth which is equal to or greater than 0.5 mm and is equal to or smaller than 3.0 mm. The tire (2) has a CTT profile.