摘要:
A low-temperature sintered porcelain composition suitable for forming in which at least one of polystyrene, polyethylene and polypropylene, butyral resin, lubricant and, if required, a plasticizer are mixed in respective predetermined amounts with a mixture consisting of a vitreous composition, aluminum oxide, clay component and a binder, and a low-temperature sintered porcelain composition which further contains an acrylic resin in addition to the above components.
摘要:
A low dusting powdery alginate impression material for dental use is disclosed which comprises:(a) an alginate,(b) a gelling agent,(c) a gelation controlling agent,(d) a filler,(e) at least one hydrophobic liquid having a vapor pressure of not higher than 3.15 mmHg at 20.degree. C. selected from the group consisting of a hydrocarbon and a silicone oil not containing a hydrophilic group,(f) polyvinylpyrrolidone, and(g) at least one compound selected from the group consisting of oxides, hydroxides and fluorides of metals.With the alginate impression material, gypsum models prepared using the negative mold of an impression have high surface precision and impressions of oral cavity having high precision can be obtained as well as substantially no dust formation is observed when taken out of a storage container and during mixing with water.
摘要:
Spherical carbon material or a spherical activated carbon is prepared from an admixture of pitch, amorphous carbon and a viscosity-controlling agent by the process comprising the step of heating and extruding the admixture into strings, cooling and cutting the string into fragments, introducing the fragments into hot water to obtain spherical particles of the admixture, removing the viscosity-controlling agent from the spherical particles, infusibilizing the spherical particles and carbonizing the spherical particles and further activating the carbonized spherical carbon particles.
摘要:
To generate a high-quality mosaic image even in a case where a material image having a shape different from that of a region in which the material image is to be placed is used. A target image is divided into a plurality of different-sized regions. The size of a material image is changed in accordance with the area of corresponding one of the regions, and is placed in the region on the basis of the chromatic component of the region. In the case of overlapping material images that have been placed, control processing is performed so that a smaller one of them is placed on a larger one of them.
摘要:
An object three-dimensionally represented by frames contained in a moving image and a time axis indicative of a playback time of the moving image is displayed on a display unit, and, while the three dimensional image being displayed, and an object representative of a moving image of a part between two points detected on the time axis is displayed in response to an instruction by a thing approaching to the display unit and is moved in accordance with a moving operation on the thing.
摘要:
There is provided a wireless communication device including a communication section which receives, from an information distribution device that distributes distribution information or another wireless communication device that has received the distribution information, the distribution information using ad hoc wireless communication, a position information acquisition section which acquires position information indicating a current position, a movement amount calculation section which calculates a movement amount from the information distribution device based on a change in the position information acquired by the position information acquisition section, and a distribution information management section which manages availability of the distribution information based on the movement amount and a predetermined limited area-radius that defines a limited area in which the distribution information is distributed.
摘要:
An information processing apparatus may include at least one communication interface configured to receive notification of one or more other apparatuses in proximity to the apparatus; and at least one processor configured to, in response to the notification and based at least in part on a calculated sharing recommendation degree, cause at least one display to display a prompt to share content with at least one of the other apparatuses. An information processing method may include determining that one or more other apparatuses are in proximity to a first apparatus; calculating a sharing recommendation degree; and in response to determining that the one or more other apparatuses are in proximity to the first apparatus, and based at least in part on the calculated sharing recommendation degree, displaying on a display of the first apparatus a prompt to share content with at least one of the other apparatuses.
摘要:
An information processing apparatus and an information processing method for providing the results of searches of broadcast content. A search space processing section acquires a search keyword based on search information coming from a user terminal, and searches a search keyword dictionary database for search-related keyword data related to the search keyword. On the basis of the search keyword and search-related keyword data, the search space processing section generates a search keyword space and submits the generated space to a correction process. A search processing section compares the corrected search keyword space, EPG data, and an EPG keyword space for a match. A search display processing section prepares a list of display-ready information from the result of the matching and sends the list to the user terminal.
摘要:
A float device includes a drive motor provided inside a float hull, a plunger reciprocating along with rotation of the drive motor, an internal oil reservoir for housing an hydraulic oil therein, an externally-opened cylinder attached to the float bull, a buoyant force adjustment piston reciprocating in the cylinder along with exit/entry of the hydraulic oil, and a three-way valve having a first connection port connected to the plunger, a second connection port connected to the internal oil reservoir, and a third connection per connected to the cylinder, for switching the flow between the first connection port and the second connection ports and the flow between the first connection port and the third connection port.
摘要:
A set-N table (110) is a table holding information regarding other wireless communication devices that can be reached from a wireless communication device (a node) in one hop. A set-N2 table (120) is a table holding information regarding other wireless communication devices that can be reached from a wireless communication device (100) in two hops. A set-F table (170) is a table holding information regarding nodes whose reachability of flooding from the wireless communication device (100) has not been verified. An MPR setting unit (160) sets optimal MPR nodes with consideration of communication states of links in a wireless ad hoc network by selecting, with consideration of communication states of links between individual nodes, the communication states of links being held in the set-N table (110) and the set-N2 table (120), MPR nodes and setting the MPR nodes in an MPR table (180) while deleting nodes whose reachability of flooding has been verified from the set-F table (170).