摘要:
A writing implement includes a cylindrical shaft member, a pen tip member which is fixed to one end of the shaft member and from which colored ink seeps out, liquid for ink which is stored in the shaft member and which comprises a major component of the colored ink seeping out from an end of the pen tip member, colorant to be added to the liquid for ink, and a valve member for isolating the colorant from the liquid for ink. In the writing implement, at least a part of a cylindrical side surface of the shaft member corresponding to a part where the liquid for ink is stored is formed to be transparent, the valve member is positioned between the storing part of the liquid for ink and the colorant, and the storing part of the liquid for ink is provided with a pressure-regulating part.
摘要:
A writing implement includes a cylindrical shaft member, a pen tip member which is fixed to one end of the shaft member and from which colored ink seeps out, liquid for ink which is stored in the shaft member and which comprises a part of the colored ink seeping out from the end of the pen tip member, and colorant to be added to the above described liquid for ink to be the colored ink. Moreover, at least a part of a cylindrical side surface of the shaft member corresponding to the storing part of the liquid for ink is formed to be transparent. Between the liquid for ink and the colorant-storing part storing the colorant is provided a colorant-adsorbing core which introduces the liquid for ink into the colorant-storing part while capturing the colorant diffusing toward the storing part of the liquid for ink.
摘要:
A semiconductor device includes an active section for a main current flow and a breakdown withstanding section for breakdown voltage. An external peripheral portion surrounds the active section on one major surface of an n-type semiconductor substrate. The breakdown withstanding section has a ring-shaped semiconductor protrusion, with a rectangular planar pattern including a curved section in each of four corners thereof, as a guard ring. The ring-shaped semiconductor protrusion has a p-type region therein, is sandwiched between a plurality of concavities deeper than the p-type region, and has an electrically conductive film across an insulator film on the surface thereof. Because of this, it is possible to manufacture at low cost a breakdown withstanding structure with which a high breakdown voltage is obtained in a narrow width, wherein there is little drop in breakdown voltage, even when there are variations in a patterning process of a field oxide film.
摘要:
Provided is an encapsulant for optical semiconductor devices, which is capable of enhancing the adhesion between a housing and the encapsulant when an optical semiconductor device is encapsulated in the housing, and which is also capable of enhancing the bonding reliability with respect to humidity. The encapsulant for optical semiconductor devices includes: a first organopolysiloxane having an alkenyl group bonded to a silicon atom and an aryl group bonded to a silicon atom, but not having a hydrogen atom bonded to a silicon atom; a second organopolysiloxane having a hydrogen atom bonded to a silicon atom and an aryl group bonded to a silicon atom; a catalyst for hydrosilylation reaction; and an organic compound having a titanium atom.
摘要:
A paper feeding device including: a paper feeding device body; a paper feeding cassette which is contained in the paper feeding device body so as to be freely drawn out; a guide part for guiding the paper feeding cassette with respect to the paper feeding device body along a substantially rectilinear line; a stopper for locking the paper feeding cassette on the way of drawing out the paper feeding cassette from the paper feeding device body; and a stopper releasing part which is integrally formed with the guide part and adapted to be flexed according to operation of drawing out the paper feeding cassette, thereby to release the lock of the stopper.
摘要:
Provided is a water-based ink composition for a writing instrument comprising at least a colorant and water, characterized by comprising an alkylene oxide-added glycerin ester in which a principal skeleton is glycerin and 60 to 150 moles of alkylene oxide is added thereto and in which the glycerin is ester-bonded with a carboxylic acid-containing substance in an amount of 0.1 to 30% by weight based on the total amount of the ink composition.
摘要:
A nonvolatile semiconductor storage device has a semiconductor substrate, a gate insulating film formed on the semiconductor substrate, multiple floating gate electrodes formed on the gate insulating film, an inter-electrode insulating film formed on the multiple floating gate electrodes, and word lines formed on the inter-electrode insulating film. The word lines have lower and upper layers containing polysilicon doped with an impurity and are formed with a separating layer between the lower layer and the upper layer. A portion of the separating layer is located between multiple floating gate electrodes, and the height of the lower layer is less than the height of the upper layer.
摘要:
A radiation measuring device capable of identifying the incident direction of a radiation ray and energy (segmentation). The directivity characteristics of a plurality of detectors are different from each other. A plurality of energy segmentations are set respectively for a plurality of spectra corresponding to a plurality of detectors, and actual measurement ratio information (a plurality of actual measurement counting ratios) expressing the mutual ratio between integrated counting values for each energy segmentation is computed. The actual measurement ratio information is checked against a plurality of response functions, and, when the compatibility relation between specific actual measurement ratio information and specific theoretical ratio information is found, the incident direction of a radiation ray and an energy segmentation are identified based on that relation.
摘要:
A vehicle headway maintenance assist system is provided that provides a haptic notification to an accelerator to alert the driver under prescribed conditions. The system changes a drive force/accelerator actuation relationship between an accelerator actuation amount and a target drive force or torque under the prescribed conditions. In particular, system changes a first drive force/accelerator actuation relationship to a second drive force/accelerator actuation relationship based on a vehicle running condition that was detected so that the driver more readily notices the haptic notification (e.g., an accelerator actuation reaction force) when the haptic notification is being applied to the accelerator to alert the driver under the prescribed conditions.
摘要:
In a racing game machine, a traveling field, on which platen dots are provided, extends below a racing track. A plurality of self-propelled members are provided on the traveling field. Each self-propelled member includes a first linear motor a second linear motor for propelling the self-propelled member in an arbitrary direction on the traveling field, and includes a first magnet provided in an upper portion thereof. A plurality of miniature members are provided on the racing track to be raced with each other, while being associated with the respective self-propelled members. Each miniature member includes front wheels and rear wheels provided on a bottom face thereof for supporting the miniature member on the racing track. The front wheels are provided as caster wheels. A second magnet is provided in a front side of the caster wheels while being magnetically coupled with the first magnet.