摘要:
A plurality of discharge electrodes are grouped for respective gas passages that are defined by collecting electrodes (11-15). The discharge electrodes in each group are connected to a common power supply unit for receiving output voltage through a diode provided for each group and are connected to a spark electrode (21). The spark electrode is positioned such that it sparks between a hammer (20) in a passageway of the hammer upon striking. Each group of the discharge electrodes has a ground unit to be grounded just before the collecting electrodes on both sides thereof are struck.
摘要:
This invention provides a composite foil comprising an organic release layer between a metal carrier layer and an ultra-thin copper foil, and a process for producing such composite foils comprising the steps of depositing the organic release layer on the metal carrier layer and then forming an ultra-thin copper foil layer on said organic release layer, preferably by electrodeposition. The organic release layer preferably is a heterocyclic compound selected from triazoles, thiazoles, imidazoles, or their derivatives, and provides a uniform bond strength which is adequate to prevent separation of the carrier and ultra-thin copper foil during handling and lamination, but which is significantly lower than the peel strength of a copper/substrate bond, so that the carrier can easily be removed after lamination of the composite foil to an insulating substrate. The invention also includes laminates made from such composite foils and printed wiring boards made from such laminates.
摘要:
A method for bleaching pulp with ozone and, more specifically, to a method for bleaching pulp without deterioration of pulp quality. The starting material is a medium consistency pulp with easy handling during transfer and dewatering, namely, pulp of a consistency of about 10% by weight to 20% by weight. During the initial stage of the ozone bleaching process, the reaction velocity is maintained higher, while during the latter stage of the bleaching process, cellulose attack is prevented. Specifically, pulp bleaching is done with ozone, while the pulp consistency during the bleaching process is lowered in a stepwise manner within the range for a medium consistency pulp. The decreasing of the pulp consistency in a stepwise manner during the bleaching process involves bleaching a pulp of a consistency within the range of about 10 to 20% by weight with ozone, subsequently dewatering the pulp and then diluting the pulp with water to provide a pulp consistency lower than the pulp consistency before dewatering, repeating the cycle composed of the dehydration, the diluting and the ozone bleaching steps one or more times, whereby the pulp consistency is lowered within the range of medium consistency in a stepwise manner.
摘要:
A method for adjusting calcium ion in epidermis is described. The method involves applying a material for enhancing skin barrier function to the skin of a subject. Appropriate materials include Pimpinella extract, Asteroidea extract, L-Carnitine, Royal jelly hydrolysate, Pellicer, Palmaria extract, ε, γ-Glutamyl lysine, Coptis japonica extract and citrus aurantium peel extract
摘要:
A method for adjusting calcium ion in epidermis is described. The method involves applying a material for enhancing skin barrier function to the skin of a subject. Appropriate materials include Pimpinella extract, Asteroidea extract, L-Carnitine, Royal jelly hydrolysate, Pellicer, Palmaria extract, ε, γ-Glutamyl lysine, Coptis japonica extract and citrus aurantium peel extract
摘要:
Disclosed herein is an optical recording medium recording apparatus, includes: an optical pickup section configured to irradiate laser light on an optical recording medium to perform recording or reproduction of information on or from the optical recording medium; a control section configured to control the optical pickup section; and a storage section configured to store in advance an evaluation function for adjusting the intensity of the laser light in response to reflected light of the laser light when information is to be recorded on the optical recording medium; wherein the control section being operable to interrupt a recording process of information onto the optical recording medium midway of the recording process and reproduce information recorded before the interruption and then adjust the evaluation function based on a detection result of reflected light upon the reproduction.
摘要:
A tire profile (12) includes a tread (16), a shoulder (18), a flat portion (20), an upper sidewall (22) and a lower sidewall (24). The shoulder (18) is provided in contact with a tread (16) at a point (Pa). The flat portion (20) is provided in contact with the shoulder (18) at a point (Pb). The upper sidewall (22) is provided in contact with the flat portion (20) at a point (Pc). A system including an input portion and a calculating portion is used for designing the profile (12). When the numeric values of a radius of curvature (R1) of the shoulder (18) and an inclination angle (θ) of the flat portion (20) are input by the input portion, the calculating portion calculates a length (L) of the flat portion (20) and a radius of curvature (R2) of the upper sidewall (22). Based on the input numeric values and the calculated numeric values, the profile (12) is drawn by CAD software.
摘要:
A retainer for holding bearings within a shaft bearing has C-shaped pockets for holding the bearings. Between the pockets are connecting portions, which are close to the openings of the pockets. The rear sides of adjacent pockets and the rear side of the connecting portion for the adjacent pockets form a concave site that is deeply gouged into the retainer. The bottom of the concave site is closer to the openings than the bottom of the pockets, thereby allowing base oil from grease in the concave site to better migrate onto the bearings and so lubricate the shaft bearing.
摘要:
A retainer for holding bearings within a shaft bearing has C-shaped pockets for holding the bearings. Between the pockets are connecting portions, which are close to the openings of the pockets. The rear sides of adjacent pockets and the rear side of the connecting portion for the adjacent pockets form a concave site that is deeply gouged into the retainer. The bottom of the concave site is closer to the openings than the bottom of the pockets, thereby allowing base oil from grease in the concave site to better migrate onto the bearings and so lubricate the shaft bearing.
摘要:
It is the object of the invention to provide a curable resin composition which causes no liquid crystal contamination, which are excellent in the adhesive property to a glass, and which causes no cell gap inequality in the case it is used as a sealant for a liquid crystal display element to produce a liquid crystal display element by a one drop fill process, a sealant for a liquid crystal display element, and a liquid crystal display element. The invention is a curable resin composition, which contains a curable resin to be cured by light and/or heat and a polymerization initiator, the curable resin being a crystalline (meth)acrylic acid-modified epoxy resin comprising a (meth)acrylic group and an epoxy group in one molecule.