摘要:
A front-loading-type washing machine of the invention includes a rotary drum; a water tub; a motor; a filter case that communicates with the water tub via a drain pipe connected to the bottom of the water tub and has a filter provided therein; a circulating pump that communicates with the filter case via a circulating water suction pipe connected to the filter case; a channel that communicates with the circulating pump via a circulating water discharge pipe connected to the circulating pump, and is formed on the front inner side of the water tub; a plurality of jetting ports that are provided on the inner peripheral side of the channel and discharge washing water into the water tub; and a control device. The opening area of the jetting port provided at the farthest position from a connecting portion between the circulating water discharge pipe and the channel is larger than the opening area of the jetting port provided at the nearest position from the connecting portion.
摘要:
A drum-type washing machine includes left and right side plates formed of steel plates, the side plates defining side surfaces of an outer case, a front cover provided with an openable and closable door, the front cover defining a front surface of the outer case, an upper cover defining an upper surface of the outer case, a water tank oscillatably arranged in the outer case, and a rotary drum axially supported in the water tank, wherein a plurality of concave portions are formed on the left and right side plates, and the concave portion closer to the front surface of the outer case as a door side has an arc shape with a larger curvature. Thus, rigidity of the side plates in the up and down direction and the left and right direction is increased, so that vibration at the time of spin-drying is reduced.
摘要:
In a drum-type washing machine, a plurality of dampers include a first damper and a second damper, the second damper is provided in such a manner that compression force on the second damper from a rotary drum rotated in the forward direction is larger than that on the first damper, the second damper and a vibration detection portion are arranged posterior to a gravity center of a water tank in the front and rear direction, and the first damper is arranged anterior to the second damper. Thus, precise imbalance determination is performed, so that low vibration is realized.
摘要:
This invention provides a communication apparatus, which designates, when a line designated as that used for a specific application falls into a disabled state, another line as a new line used for the specific application. To accomplish this, even when at least one of a plurality of lines falls into a disabled state, and when the line in the disabled state is designated as a line used for the specific application, the communication apparatus designates a line other than the line in the disabled state among the plurality of lines as a new line used for the specific application.
摘要:
Provided is a polishing composition containing abrasive grains, at least one type of alcohol compound selected from the group consisting of aliphatic alcohols with 2 to 6 carbon atoms and glycol ethers with 3 to 10 carbon atoms, at least one type of basic compound selected from the group consisting of quaternary ammonium salts and alkali metal salts, and water. The average primary particle diameter of the abrasive grains is 5 to 50 nm. The content of the alcohol compound in the polishing composition is 0.01 to 1% by mass. The polishing composition is mainly used in an application of polishing a semiconductor substrate surface.
摘要:
By forming upper-bank patterns made of Au with a thickness of 1.5 μm or larger on bank portions, a solder material on a submount and a surface of a conductive layer in an upper part of a ridge portion of a laser chip are separated so as not to be in contact with each other, thereby preventing the stress generated in a bonding portion when bonding the laser chip and the submount from being applied to the ridge portion.
摘要:
A communication apparatus includes a control unit including a controller configured to control the communication apparatus, a first communication unit configured to perform communication under control of the controller, and a second communication unit including a subcontrol unit and configured to perform communication under control of the subcontrol unit, wherein a load condition of the controller is determined, and one of the first communication unit and the second communication unit is selected to perform communication processing based on the determined load condition.
摘要:
A multibeam semiconductor laser diode having: an n-type semiconductor substrate; an n-type clad layer, an active layer, a p-type clad layer and a contact layer; a plurality of partitioning grooves extending from one end to the other end of the substrate and formed from the contact layer to a predetermined depth of the p-type clad layer; a stripe-shaped ridge sandwiched between two separation grooves; an insulating layer covering an area from each side wall of the contact layer of each ridge to an end of the partitioning region via the separation groove; a first electrode formed on a second plane of the substrate; and a second electrode formed in each partitioning region covering an area above the ridge, separation grooves and multilayer semiconductor layers outside the separation grooves, the second electrode being constituted of a lower second electrode layer and an upper second plated layer.
摘要:
An opto-semiconductor device. An opto-semiconductor element includes a semiconductor substrate, a multilayered semiconductor layer formed on a first surface of the semiconductor substrate and having a resonator, a first electrode with multiple conductive layers formed on the multilayered semiconductor layer, and a second electrode formed on a second surface of the semiconductor substrate. A support substrate has a first surface formed with a fixing portion having a conductive layer for fixing the first electrode connected thereto through a bonding material. Bonding material and conductive layers forming the first electrode react to form a reaction layer. The difference in thermal expansion coefficient between semiconductor substrate and support substrate is not more than 50%. A second barrier metal layer not reactive with bonding material is formed inside the first electrode uppermost conductive layer, while uppermost layer reacts with the bonding material to form the reaction layer.
摘要:
A spinning reel has a reel main unit, a spool shaft and a pinion gear. The pinion gear has a frontward section, an intermediate section and a rearward section. The intermediate section and the rearward section are supported in a freely rotatable manner in the reel main unit by a first support part and a second support part, respectively. The spool shaft passes through an internal circumference of the pinion gear. The spool shaft is supported in a freely rotatable manner at a position frontward of the frontward section by a third support part and at a position rearward of the rearward section by a fourth support part.