摘要:
The invention provides, between a discharge element substrate and a supply member, a support member containing a mixture that contains: a material having an affinity for a material forming the supply member; and another material.
摘要:
The invention provides, between a discharge element substrate and a supply member, a support member containing a mixture that contains: a material having an affinity for a material forming the supply member; and another material.
摘要:
A signal electrode (11A) and a ground electrode (11B) are disposed respectively on surfaces of a case (10). In this way, the signal electrode (11A) and the ground electrode (11B) do not come into contact with any electric component, such as a transmission circuit (21), disposed inside the case (10), and thus a reduction in an electric field (Ec) induced in an electric-field transmission medium can be prevented. In addition, a certain distance between the signal electrode (11A) and the ground electrode (11B) is kept, and thus a reduction in the electric field (Ec) induced in the electric-field transmission medium can be prevented. Furthermore, the contactability between the signal electrode (11A) and the electric-field transmission medium is improved, and thus the electric field (Ec) induced in the electric-field transmission medium can be increased.
摘要:
A liquid container is provided which can prevent a leakage of liquid from an air introduction portion under any environment of use and storage and which can maintain a stable negative pressure characteristic irrespective of a degree of liquid consumption. The liquid container includes a liquid containing portion, a liquid supply portion to supply liquid from the liquid containing portion to a liquid using portion, a valve chamber having a one-way valve which permits a gas introduction into the liquid containing portion and prevents the liquid and gas from getting out of the liquid containing portion, a communication path to communicate the liquid containing portion with the valve chamber, a mechanism having a function of maintaining a volume of the liquid containing space, and a communication path closing member capable of enabling or disabling a communication between the liquid containing portion and the valve chamber through the communication path.
摘要:
A method for manufacturing a semiconductor device suppresses electric charge charged up in a semiconductor layer of an SOI substrate at the time of ion implantation, preventing a BOX layer and a gate oxide from being damaged. A field oxide film is formed on a semiconductor layer formed on a BOX layer. A conductive layer is formed on the field oxide film and a gate oxide film as well. The conductive layer made of amorphous carbon is formed by sputtering and has a thickness of 5 nm to 10 nm. B+ is implanted in the interface between the semiconductor layer and the gate oxide film by an intermediate dose ion implanter. The electric charge generated in the semiconductor layer at the time of ion implantation results in FN current, which is removed through the gate oxide film and the conductive layer.
摘要:
A titanium film is formed in a contact hole defined in a silicon substrate. The titanium film is transformed into a titanium silicide film and a first titanium nitride film by high-temperature lamp anneal. Further, a second titanium nitride film is stacked on the first titanium nitride film. Conditions are applied under which the titanium nitride films are formed into a granular crystal of primarily a (200) orientation. Therefore, barrier characteristics of the titanium nitride films to silicon atoms is not compromised even in the case of a subsequent high-temperature thermal treatment.
摘要:
A composite structure mainly composed of hydratable fine fibers in the form of microfibril and a water swellable solid body, the fibers being obtained from cellulose or derivatives thereof, and at least part of the surface of the solid body is covered with the fine fibers. The absorbent composite can be formed in various form of, for example, particle, pellet, sheet and the like, especially of a sheet type with a supporting sheet of a non-woven fabric. The present invention further provides a method of making the composite structure.
摘要:
In an ink supply system for connecting with an ink container with a hollow communicating tube provided in the ink container, in order to prevent leakage of the ink from the communicating tube and simultaneously to prevent damage of the communicating tube projected from the ink container, the communicating tube 60 is made movable to be projected from the inside of the ink container and to be inserted into a recording head, thus establishing liquid communication between the inside of the ink container and the inside of the recording head.
摘要:
A droplet-discharging apparatus for discharging a droplet onto a base through the nozzle of a head, the apparatus including: a platform retaining the base; a plurality of transportation units, each including a head group having at least one head with a nozzle line and each being moved in the sub-scanning direction on an axis or on a plurality of axes disposed parallel to each other; and a position-controlling unit for adjusting relative position of the adjacent head groups arranged in the main scanning direction or in the sub-scanning direction to adjust the nozzle pitch by independently driving the plurality of transportation units, wherein the droplet is discharged onto predetermined portions on the base from the head group while the transportation units are relatively moved for the platform in the main scanning direction.
摘要:
A liquid-feeding system efficiently transferring liquid from a liquid storage to a liquid chamber and efficiently transferring gas from the liquid chamber to the liquid storage. The liquid-feeding system includes a liquid-using unit, the liquid storage, the liquid chamber in communication with the liquid-using unit, a plurality of communication paths facilitating communication between the liquid chamber and the liquid storage, the liquid chamber having a substantially enclosed space except where the space communicates with the plurality of communication paths and with the liquid-using unit, a pressure regulator disposed in the liquid storage and regulating the internal pressure of the liquid storage, and means for changing an internal pressure of the liquid chamber relatively higher than an internal pressure of the liquid storage.