摘要:
Upon projecting the inside of a virtual space on a prescribed projection plane and generating a two-dimensional image, foremost, the relative position of the operational unit and the relative direction designated with such operational unit are acquired, and these are substituted with the position and direction in the virtual space. Next, the position of the operational unit in the virtual space is shifted a prescribed amount horizontally and/or vertically to set the starting point, and an ending point is set on a virtual line extending along the direction designated by the operational unit in the virtual space. Next, a virtual viewpoint which approximately matches the position and direction of the operational unit in the virtual space is set and subject to projective transformation, and a two-dimensional image containing the trajectory image corresponding to a part or the entirety of the zone connecting the starting point and ending point is generated thereby.
摘要:
A piezoelectric device including: a substrate; a lower electrode formed over the substrate; a piezoelectric layer formed over the lower electrode and including lead zirconate titanate; and an upper electrode formed over the piezoelectric layer, the lead zirconate titanate having a half-width of a peak of a (100) plane measured by an X-ray diffraction rocking curve method of 10 degrees or more and 25 degrees or less.
摘要:
A solid state electrolyte fuel cell stack includes: layered solid state electrolyte fuel cells, each formed by a solid state electrolyte body having a fuel pole in contact with a fuel gas and an air pole in contact with an oxidant gas; and inter-connectors arranged between the solid state electrolyte fuel cells so as to separate a gas flow path between the solid state electrolyte fuel cells and assure electric conduction between the solid state electrolyte fuel cells. The solid state electrolyte fuel cell stack has two or more air vents for supplying a fuel gas or two or more air vents for supplying the oxidant gas which vents penetrate a part or the whole of the fuel cell stack in the stack layering direction. The different air vents communicate with the different solid state electrolyte fuel cells.
摘要:
A liquid ejecting head includes a flow channel substrate having a pressure generating chamber communicating with a nozzle aperture through which liquid is ejected, and a piezoelectric element disposed on one surface of the flow channel substrate. The piezoelectric element includes a common electrode, a piezoelectric layer, and an individual electrode. The piezoelectric layer is made of lead zirconate titanate having a rhombohedral or monoclinic crystal structure preferentially oriented in the (100) plane. The saturated polarization Pm and the residual polarization Pr of the piezoelectric layer satisfy the relationship 33%≦2Pr/2Pm≦46%.
摘要:
An active matrix display device having pixels disposed in a matrix is provided. Each pixel is divided into sub-pixels with different areas. The display device includes an inputting portion, multi-bit memories, digital-to-analog conversion circuits, display elements, and a conversion portion. The inputting portion inputs image digital data from outside of the active matrix display device. The multi-bit memories are disposed respectively for the sub-pixels and store input digital data with at least two bits, which serves as gray level information for gray-scale displaying of the sub-pixels. The digital-to-analog conversion circuits convert the input digital data to analog data which is used for the gray-scale displaying. The display elements perform the gray-scale displaying according to the analog data. The conversion portion converts the image digital data to the input digital data according to a predetermined gamma value waiting to be achieved and an area ratio of the sub-pixels.
摘要:
It is to enhance mass-productivity through quick adhesion of an optical element 11 to an optical module holder 14 using an ultraviolet curable adhesive 7. When an optical element 11 is adhered to an optical element attaching section 5 by an ultraviolet curable adhesive 7 through ultraviolet rays being irradiated onto the ultraviolet curable adhesive 7 applied onto a predetermined application surface 5a on an inner circumferential surface of the optical element attaching section 5 from an outer side of the optical element attaching section 5, a thin-walled section 20 for maintaining a transmittance of the ultraviolet rays transmitted through the optical element attaching section 5 at a predetermined value or higher is formed on the optical element attaching section 5.
摘要:
An oxygen barrier multilayer material for containers is developed that selectively shields oxygen from the outside and also shields volatile substances by-produced by oxidation reaction. Provided are a selective oxygen absorbent multilayer structure produced by co-extrusion having an oxygen absorbing layer containing an oxygen absorbing resin composition, an inner barrier layer (A) and an outer barrier layer (C) arranged inside and outside the oxygen absorbing layer, in which the oxygen transmission rate of the outer barrier layer (C) is smaller than the oxygen transmission rate of the inner barrier layer (A), and a multilayer packaging material and a multilayer container, using the selective oxygen absorbent multilayer structure.
摘要:
The droplet ejection apparatus includes: a droplet ejection head which has a plurality of nozzles arrayed two-dimensionally, droplets of liquid being ejected from the nozzles and deposited onto an image-rendering medium to form dots on the image-rendering medium; and a relative movement device which moves the droplet ejection head and the image-rendering medium relatively to each other in a relative movement direction, wherein: the droplet ejection head has a nozzle arrangement in which, out of the plurality of nozzles, a row of nozzles sharing a same liquid supply flow channel is divided into M (where M is an integer greater than one) nozzle group blocks and positions of all of the nozzles within each nozzle group block are shifted in the relative movement direction so as to provide a predetermined positional difference in the relative movement direction to the positions of the nozzles between the M nozzle group blocks, and the nozzle arrangement in which the nozzles are arrayed two-dimensionally is configured such that, between dots formed on the image-rendering medium by adjacent nozzles within a certain one nozzle row, at least one dot formed by a nozzle within another nozzle row is arranged so that the dots formed by the adjacent nozzles within the one nozzle row are arranged with an interval of N (where N is an integer greater than one) dots; the droplet ejection apparatus comprises M ejection drive devices which independently perform ejection control on the respective M nozzle group blocks; and the ejection drive devices carry out ejection drive on the nozzles within the same nozzle group block at ejection timing of a same phase, and also carry out ejection drive on the nozzles in different nozzle group blocks at different ejection timings with a phase difference corresponding to the positional difference.
摘要:
A work progress display device and method capable of maintaining work efficiency of a worker by encouraging the worker to work. The work progress display device comprises a storage unit for storing a capability value indicating work capability of a worker, a calculation unit for calculating, in accordance with the capability value, a standard value serving as a work standard of the worker, and a display unit for displaying actual work progress of the worker as an actual performance value, and the display unit displays the standard value so as to be able to be compared with the actual performance value. By looking at this device, a worker can compare actual work progress with his or her work standard determined by his or her capability and check a difference.
摘要:
An infrared detector includes a circuit block carrying an infrared sensor element and electronic components. The circuit block is composed of a dielectric resin layer and a first substrate formed with a circuit pattern and mounting the electronic components. The dielectric resin layer is formed in its top with a recess which defines around its periphery with a shoulder for supporting opposite ends of the infrared sensor. The first substrate is integrated to the lower end of the dielectric resin layer with at least one of the electronic components being molded into the dielectric resin layer to make the circuit block of a unified mold structure. Thus, a part or all of the electronic components are molded into the dielectric layer to realize the circuit block of a simple and low profile structure, while retaining an advantage of keeping the infrared sensor element sufficiently away from the electronic components and an associated electronic circuit, thereby assuring to give the infrared detector which is simple in construction, economical in cost, and reliable in the infrared detection.