摘要:
The present invention includes a first lamination step of laminating a green sheet on both sides of an alumina substrate sintered at a temperature higher than the sintering temperature of the green sheet to obtain a laminate; a second lamination step of laminating a green sheet for restraint that does not sinter at the sintering temperature of the green sheet on an outermost layer of the laminate to obtain a second laminate; a binder removal step of heating the second laminate at a first heating temperature in a range from 280° C. to 350° C. for a predetermined time to remove a binder component contained in the green sheet; a burning step of sintering the second laminate at a temperature in a range from 800° C. to 1000° C.; and a restraint layer removal step of removing the green sheet for restraint from the second laminate. By thus optimizing binder removal conditions, in a laminate of a burned alumina substrate and an unburned green sheet, the occurrence of delamination (layer separation) between the burned alumina substrate and the laminated ceramic green sheet is prevented even if materials having different coefficients of thermal expansion are stacked.
摘要:
A separate-type signal processing apparatus includes: a first device having a data acquisition part; and a second device connected with the first device by wire or wireless, wherein the first and second devices work in cooperation to execute a predetermined process, the first device acquires version renewal data for addition to or renewal of software components for respectively controlling the first and second devices, through the data acquisition part, the first device has a first control part for sending a completion-of-acquisition notice signal to the second device, the second device has a second control part for sending a response signal to the first control part when the notice signal is input thereto, and the first control part transfers at least a part of the acquired version renewal data to the second control part on receipt of the response signal as an input thereto.
摘要:
A heterogeneous multiprocessor system including a plurality of processor elements having mutually different instruction sets and structures avoids a specific processor element from being short of resources to improve throughput. An executable task is extracted based on a preset depending relationship between a plurality of tasks, and the plurality of first processors are allocated to a general-purpose processor group based on a depending relationship among the extracted tasks. A second processor is allocated to an accelerator group, a task to be allocated is determined from the extracted tasks based on a priority value for each of tasks, and an execution cost of executing the determined task by the first processor is compared with an execution cost of executing the task by the second processor. The task is allocated to one of the general-purpose processor group and the accelerator group that is judged to be lower as a result of the cost comparison.
摘要:
A glass antenna for an automobile improving antenna gain is provided.The glass antenna can receive two wavelength bands, that are a first wavelength band and a second wavelength band higher than the first wavelength band, and provided that the first wavelength band is designated as H band and the second wavelength band is designated as L band, antenna conductors 6, 7 for H band each having a shape and dimension configured to receive H band is provided on a rear glass plate 10 for an automobile, and an antenna conductor 1 for L band having a shape and dimension configured to receive L band is provided on the rear window glass plate 10, the antenna conductors 6, 7 for H band and the antenna conductor 1 for L band constitute two types of antenna conductors, the antenna conductor 1 for L band has a portion extending in a predetermined direction, and provided that the portion is designated as a predetermined direction extending portion 1c, the predetermined direction extending portion 1c has a detour portion 1b.
摘要:
The present invention relates to a deuterium lamp with a structure to enable high-accuracy positioning with respect to a mounting object such as an analyzer. The deuterium lamp comprises a sealed container in which a light-emitting portion to emit a discharge light in a predetermined direction is stored. The sealed container is constituted by a hollow body portion in which the light-emitting portion is stored and a hollow guide portion which guides a discharge light from the light-emitting portion to a light exit window provided at its front end. The deuterium lamp further comprises an axis adjusting member fixed to the hollow guide portion while storing at least a part of the hollow guide portion and a sealing layer for fixing the hollow guide portion and the axis adjusting member to each other. In particular, the sealing layer makes it possible to fix the axis adjusting member to the hollow guide portion with the center axis of the axis adjusting member being made coincident with the emitting direction of a discharge light. Thereby, even when misalignment has occurred between the center axis of the hollow guide portion and the emitting direction of a discharge light due to a manufacturing error in manufacturing of the container, since the axis adjusting member itself is directly fixed to the mounting object, it becomes possible to fix said deuterium lamp to an analyzer or the like with the optical axis aligned at a high accuracy.
摘要:
Provided is a multiprocessor system and a compiler used in the system for automatically extracting tasks having parallelism from an input program to be processed, performing scheduling to efficiently operate processor units by arranging the tasks according to characteristics of the processor units, and generating codes for optimizing a system frequency and a power supply voltage by estimating a processing amount of the processor units.
摘要:
To effectively impart sizing performance to paper, while reducing the amounts of an internal sizing agent and aluminum sulfate, the invention provides as a papermaking additive a mixture of a cationic copolymer having a hydrophobic group whose quarterization ratio is 40% by mole or more, or an amphoteric copolymer having a hydrophobic group which has the same quarterization ratio as above, and in which the ratio of the anion equivalent to the cation equivalent is 0.1 to 90%, and a filler (a pretreated filler). The pretreated filler is one in which suitable water repellency is imparted to the filler. Hence, by adding this to pulp slurry, followed by a wet papermaking, the pretreated filler is efficiently adsorbed onto pulp fibers having anionic property, so that effective sizing performance can be imparted to the paper by using a smaller amount thereof than the internal sizing agent, while reducing the amounts of the internal sizing agent and the aluminum sulfate.
摘要:
There is provided a method of manufacturing an organic electroluminescence device including a plurality of light-emitting elements, The method of manufacturing an organic electroluminescence device according to Claim 1, wherein the partition wall layer includes a first partition wall layer having openings corresponding to the light-emitting elements and a second partition wall layer which is disposed on the first partition wall layer, and extending so as to follow the gap of the light-emitting elements, and has the groove on the top thereof; the forming the partition wall layer includes forming the first partition wall layer and forming the second partition wall layer on the first partition wall layer such that the first partition wall layer is exposed at the bottom of the groove; and the first partition wall layer is composed of an inorganic material, and the second partition wall layer is composed of an organic material.
摘要:
A method for converting a data stream in a first format into a data stream in a second format is provided. Each stream includes data packs in which video/audio data are stored and a control pack for use in a playback control of the stream. In the first format stream, address information, representing addresses of the data packs and not required while the stream is played back, is present and associated with the stream. In the second format stream, address information, representing addresses of the data packs and required while the stream is played back, is stored in the control pack. The method includes the steps of: acquiring the first format stream and its associated address information; generating a second control pack in the second format from a first control pack in the first format, the second control pack storing the address information acquired; and replacing the first control pack with the second control pack, thereby generating the second format stream from the first format stream.
摘要:
A lens barrel for holding an optical lens system including a molded plastic lens having decentering eccentricity is provided with a location and joining mechanism that places the plastic lens with a desired axial position with an optical axis coaxial with a geometric axis and secures the plastic lens to the barrel. The locating and joining mechanism includes three axial projections extending from the plastic lens at regular intervals on a circle with a specified radius and three groups of locating members, each group including three sets of axial bores in the barrel disposed at regular intervals on a circle with the specified radius. The bores of a set have equal depth. Each set has a different depth. Circles of the locating members have different centers. The projections are fitted in the bores selected for axial position adjustment of the lens and selected for coaxial adjustment of the lens.