摘要:
An alkaline battery sealing gasket 33 made of a resin, comprises a peripheral packing portion 36 sandwiched in a pressed state between an opening end of a metal battery can 11 that contains an electricity generating element 20 and doubles as a positive electrode terminal and a negative electrode terminal 32 so as to seal the opening end with an airtight manner; and an isolation wall portion 37 for isolating a space on a back side of the negative electrode terminal from a space containing the electricity generating element, wherein in the isolation wall portion, a thinner portion 38 to break open earlier due to increases in gas pressure in the containing space to function as a safety valve is formed groove-like. A groove direction of the thinner portion 38 is in the same direction as an orientation of the resin of the gasket, and an Izod impact value of the resin forming the gasket is in a range of 20 to 60 J/m (at a temperature of 23±2° C. and a relative humidity of 50±5%).
摘要:
An alkaline battery sealing gasket 33 made of a resin, comprises a peripheral packing portion 36 sandwiched in a pressed state between an opening end of a metal battery can 11 that contains an electricity generating element 20 and doubles as a positive electrode terminal and a negative electrode terminal 32 so as to seal the opening end with an airtight manner; and an isolation wall portion 37 for isolating a space on a back side of the negative electrode terminal from a space containing the electricity generating element, wherein in the isolation wall portion, a thinner portion 38 to break open earlier due to increases in gas pressure in the containing space to function as a safety valve is formed groove-like. A groove direction of the thinner portion 38 is in the same direction as an orientation of the resin of the gasket, and an Izod impact value of the resin forming the gasket is in a range of 20 to 60 J/m (at a temperature of 23±2° C. and a relative humidity of 50±5%).
摘要:
In an alkaline dry battery using a polyamide resin sealing gasket that is placed between a battery case and an anode terminal plate without using a stiffening member and seals the battery case in an airtight manner, the sealing gasket includes a first and a second thin wall parts and is formed of polyamide resin, polyhexamethylene dodecanamide.
摘要:
In an alkaline dry battery using a polyamide resin sealing gasket that is placed between a battery case and an anode terminal plate without using a stiffening member and seals the battery case in an airtight manner, the sealing gasket includes a first and a second thin wall parts and is formed of polyamide resin, polyhexamethylene dodecanamide.
摘要:
[Problems] A battery terminal, a battery, and a battery holder are provided which are less likely to cause a trouble that an insulated protrusion section having a configurational preventive function for improper connection is separated from a terminal surface without impairing the productivity and cost effectiveness.[Means for Solution] In battery terminals 21 and 51 on which an insulated protrusion section 31 having a configurational preventive function for improper connection is formed by discharging ultraviolet curing resin and curing the resin, the ultraviolet curing resin contains acrylate oligomer, acrylate monomer, and photopolymerization initiator, and further contains methacrylic acid added to the resin.
摘要:
A signal processing circuit for equalizing includes circuitry for down-sampling an original signal of a one-bit digital signal having a sampling frequency fs (Hz) to a lower sampling frequency used for converting the signal into a multi-bit signal, extracting a given band from the multi-bit signal, equalizing the extracted band, over-sampling the equalized band through the effect of an interpolation filter for converting it to a multi-bit signal, and adding the over-sampled multi-bit signal to the original signal delayed by a given time.
摘要:
There is provided an image processing apparatus. The image processing apparatus generates a plurality of viewpoint images from an input image signal formed by a two-dimensional image signal such that a signal difference between viewpoints is a predetermined value, and both of two viewpoint images where the signal difference between viewpoints is equal to twice the predetermined value form a left eye image and a right eye image for realizing three-dimensional stereoscopic vision.
摘要:
There is provided an image processing apparatus. The image processing apparatus generates a plurality of viewpoint images from an input image signal formed by a two-dimensional image signal such that a signal difference between viewpoints is a predetermined value, and both of two viewpoint images where the signal difference between viewpoints is equal to twice the predetermined value form a left eye image and a right eye image for realizing three-dimensional stereoscopic vision.
摘要:
Provided are a mask addition unit for adding a mask to an input image of a two-dimensional (2D) image on the basis of a parameter for converting the 2D image into a three-dimensional (3D) image by a monocular stereopsis principle, a conversion unit for converting the input image to which the mask is added by the mask addition unit into a right-eye image and a left-eye image by the monocular stereopsis principle, and a display unit for displaying the right-eye image and the left-eye image.
摘要:
[Problems] A sealing gasket for an alkaline dry cell formed from a 6-12 nylon resin by injection molding, which is inhibited from cracking that occurs at inserting a current collector through a central boss portion of a gasket and thereby reliably reduces occurrence of liquid leakage while retaining the advantages due to the use of the 6-12 nylon resin.[Means for Solving the Problems] A polyhexamethylene dodecamide resin is used as a resin material of injection molding, and one part or the whole of the same kind of recycled material which was once used in injection molding is used as the resin material of a section including at least the boss portion.