摘要:
An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing.
摘要:
A semiconductor device includes a semiconductor substrate which has a plurality of semiconductor device formation regions and alignment mark formation region having the same planar size as that of the semiconductor device formation region, a plurality of post electrodes which are formed in each semiconductor device formation region, and an alignment post electrode which is formed in the alignment mark formation region and smaller in number than the post electrodes formed in each semiconductor device formation region.
摘要:
In order to construct a headphone composed of a housing which holds a driver unit and an arm attached to the housing easily and favorably, a driver unit driven by an inputted audio signal, a housing 110 that therein accommodates the driver unit and has on its periphery a first flange portion for attaching an ear pad on the outside and an arm connected to the housing are provided. Then, a second flange portion that is connected to the first flange portion on the housing side is provided so that both the flange portion on the housing side and the flange portion on the arm side function as a flange for attaching an ear pad and also both the flange portions hold the driver unit when the arm is joined to the housing.
摘要:
The present invention aims to provide headphones having no headband in which left and right driver units are connected by a cord passed behind the neck, wherein the headphones will not slip off if hung on the shoulders when not being used and are intended to improve fashionableness; in headphones 10 having no headband in which left and right driver units 2L, 2R are connected by a cord 4 passed behind the neck, the middle part of this cord is inserted into a cylindrical belt 11a, and also end members 12, 12 which fix the cord 4 and this cylindrical belt 11a are provided at both ends of this cylindrical belt 11a to form a belt-like strap portion 11; and further this cylindrical belt 11a is provided with a print or decoration which is pliable and flexible when being bent, for example.
摘要:
An alumina particle (1) of the present invention has an alumina body with a short axis length (b) of 1 to 10 nm, a long axis length (a) of 20 to 400 nm and an aspect ratio (a/b) of 5 to 80. The alumina body is expressed by a Formula I, and n is not less than 0. Al2O3·nH2O Formula I
摘要翻译:本发明的氧化铝颗粒(1)具有短轴长(b)为1〜10nm,长轴长(a)为20〜400nm,纵横比(a / b)为 氧化铝体由式I表示,n不小于0. <?in-line-formula description =“In-line Formulas”end =“lead”?> Al 2 /SUB>O3.nH2O <?in-line-formula description =“In-line Formulas”end =“tail”?> Formula I
摘要:
An information processing apparatus for being connected to an external electronic device to communicate with the electronic device, the apparatus including a display device including a screen; a display controller which selectively controls, in each one of a plurality of setup-image display control modes, the display device to selectively display a corresponding one of a plurality of setup images respectively used to input, to the apparatus, a plurality of batches of setup information to set up the electronic device; and a mode selector which is started by any one of a plurality of external causes, selects a corresponding one of the setup-image display control modes, and causes the display controller to control, in the selected setup-image display control mode, the display device to display a corresponding one of the setup images that is used to input a corresponding one batch of setup information of the plurality of batches of setup information.
摘要:
A facsimile apparatus, to which an external telephone enables to be connected through a line, has a line I/F section that transfers and receives signal through a network, a voltage detection section that is provided in a semiconductor DAA and detects a line voltage of the line, an adjustment section that adjusts a line voltage during establishment of a connection through the line so as to be within a predetermined voltage, and an external telephone monitor section that acquires a value of the line voltage detected by the voltage detection section at regular time intervals and monitors a use state of the external telephone based on the acquired values of the line voltage.
摘要:
An ear-hanging type headphone has an ear hanger arm attached to a rotation shaft portion that is movably mounted on a convex housing of a headphone body at a location that is offset from a central axis of the convex housing by a predetermined eccentric angle. Upon moving the rotation shaft portion relative to the convex housing a distance between the ear hanger arm and a sound emitting side of the headphone is altered to facilitate placing the headphone on the ear. The rotation shaft portion can be spring biased toward one end position and a retaining element can be used to temporarily retain the rotation shaft portion at another end position.
摘要:
A headphone capable of preventing foreign substances, dust and the like from entering a housing and of enhancing acoustic characteristics in which a hanger of a headband in a housing having a speaker unit is of a storage type and the housing can be swung in a driving direction or a twist direction with respect to the headband, includes an opening provided between the housing and the headband that is blocked by a shielding plate formed on one side of the hanger and a protruded portion formed on the side opposite to the shielding plate.
摘要:
An image reader is provided that includes an image reading unit, a display unit configured to display selection buttons for selecting an intended destination of image data, and a controller configured to, before a selection button corresponding to the intended destination is selected, control the display unit to display selectable selection buttons corresponding to accessible devices in a first display manner, the controller configured to, after the selection button corresponding to the intended destination is selected, control the display unit to display the selected selection button corresponding to the intended destination in a second display manner, control the display unit to display selectable selection buttons, other than the selected selection button, in the first display manner, and control the image reading unit to start an image reading operation.