摘要:
Method of placing and extracting raw materials or modules in such a way that a minimum area capable of accommodating the modules can be systematically searched for. The placement of the modules is started with drawing rightwardly upward oblique lines and rightwardly downward oblique lines. The number of the oblique lines of each kind is equal to the number of the modules. The modules are placed at the intersections of the oblique lines such that only one module is placed on each one of the oblique lines. Those modules which are located to the right of an arbitrary module are defined to be located on the right side. In this way, vertical or horizontal positional relations among all the modules are determined. Then, the left sides of those modules which have no other modules on their left sides are placed on a vertical baseline. The lower sides of those modules which have no other modules on their lower sides are placed on a horizontal baseline. The modules other than the modules existing on the vertical baseline are brought close to the left side without overlapping other modules. As a result, the modules are packed in on the left side. Similarly, the modules other than the modules existing on the horizontal baseline are brought close to the lower side without overlapping other modules. As a result, the modules are packed in on the lower side.
摘要:
Method of placing and extracting modules in such a way that a minimum area capable of accommodating the modules can be systematically searched for. The placement of the modules is started with drawing a grid having partitions or rooms greater in number than the modules. The grid is drawn by horizontal and vertical lines. Each horizontal line extends across two horizontally adjacent rooms. Each vertical line extends across two vertically adjacent rooms. Then, rectangular modules are arranged in the drawn rooms. Thereafter, the vertical lines are shrunk so that the horizontal lines are brought close to the top or bottom side of the grid while maintaining the vertical lengths of the modules inside the rooms. Finally, the horizontal lines are shrunk so that the vertical lines are brought close to the left or right side of the grid while maintaining the horizontal lengths of the modules inside the rooms.
摘要:
A powder dispersing apparatus which can disperse every given amount of sample powder in a gas even when the amount is small, thereby continuously generating dispersed powder or floating powder at a desired concentration. The powder dispersing apparatus includes a hollow closed pressure vessel having an air supply port; a suction nozzle mounted to a top portion of the closed pressure vessel and having a cylindrical portion, the suction nozzle being formed with a tubular passage having a suction port at a lower end of the cylindrical portion and a discharge port opening outside the closed pressure vessel; a scraper fixed to the lower end of the cylindrical portion of the suction nozzle so as to be spaced a given distance therefrom, the scraper having a scraper blade located just under the suction port; a powder storing member for storing powder, the powder storing member being rotatable and vertically movable so that the scraper and the cylindrical portion of the suction nozzle are inserted in the powder storing member. The powder storing member may be rotated and vertically moved.
摘要:
A powder supplying apparatus supplies, for example, a powder spraying apparatus with fine powder particles such as of ceramics having particle sizes of several .mu.m to 10 .mu.m at an extremely small rate of several grams to several tens of grams per hour, in the form of micronized discrete particles dispersed at a high degree of uniformity. The powder spraying apparatus is capable of spraying the fine powder particles on an object surface with a high degree of uniformity of distribution. The disclosed apparatus is used typically in uniformly spraying the above-mentioned fine powder particles which serve as spacers between a pair of transparent substrates of a liquid crystal display panel, for the purpose of maintaining a uniform and constant gap to be filled with a liquid crystal between these transparent substrates.
摘要:
An electronic translator includes an input device entering words of a first language, a convertor connected to the input device to convert words of the first language entered from the input device into words of a second language, and circuitry for arranging the words of the second language obtained from the converter in accordance with a format specific to the second language.
摘要:
A gas spring comprising a cylinder, a rod slidably extending from the cylinder, and a novel locking mechanism. The mechanism comprises first and second axially contiguous recesses in the circumference of the rod, a locking member normally located in the first recess and snappingly and rockingly movable between two recesses, and axially spaced first and second actuating members cooperating with the locking member. The first actuating member comprises an engaging portion and a releasing portion being circumferentially spaced therefrom. The releasing portion acts to displace the locking member to the second recess. The second actuating member comprises an engaging portion for locking the rod and also for displacing the locking member to the first recess, and axially and circumferentially inclined guide walls for circumferentially displacing the locking member thereby guiding the same between the releasing portion and engaging portions in response to the movement of the rod.
摘要:
A memorandum calculator is disclosed for performing arithmetic calculations on entered numeral information and generating information relating to the calculation, for storing data items consisting of address information entered as memory addresses and numerical information associated with the address information, and means for effecting performance of the arithmetic operation with respect to the numerical stored information according to input instructions.
摘要:
A chair for dental treatment having a seat proper with operating mechanisms, comprising power circuits for driving the respective operating mechanisms, position detectors for detecting the movements of the seat proper, a power supply connected to said position detectors, a presetting section connected to the position detectors, memories connected to the respective position detectors, manual control sections connected to the respective power circuits, an automatic control section connected to the power circuits, switch sections provided in the respective power circuits and adapted to close when the respective manual control sections are in operation, memory-reading sections connected to the respective memories, switches provided in the respective power circuits and adapted to close by a momentary operation of the automatic control section and to open by the action of the respective memory-reading sections, and the former switch sections being connected in parallel with said latter switch sections respectively.
摘要:
The present invention provides a multilayer porous membrane having both high safety and practicality, especially as a separator for a non-aqueous electrolyte battery and comprising a porous layer containing an inorganic filler and a resin binder on at least one surface of a polyolefin resin porous membrane, wherein the porous layer simultaneously satisfies the following (A) to (C): (A) the inorganic filler has an average particle diameter of 0.1 μm or more and 3.0 μm or less, (B) a ratio of an amount of the resin binder to a total amount of the inorganic filler and the resin binder is 1% or more and 8% or less in terms of volume fraction, and (C) a ratio of a layer thickness of the porous layer to a total layer thickness is 15% or more and 50% or less.
摘要:
A data relay apparatus R (e.g., one included in an ONU) that performs data transfer from one port to another port reduces power consumption by performing control to limit a receive function of a receiving unit 1 at the one port under at least one of conditions that a control instruction is received from a communication partner (e.g., an OLT) connected to the one port (port 2), and that information about control is notified to the communication partner; and allows the receive function to recover when a predetermined recovery condition is satisfied (e.g., a lapse of a predetermined period of time or arrival of a predetermined time). In this case, since recognition that the receive function is limited can be shared with the communication partner, the communication partner can prevent itself from performing data transmission to the data relay apparatus R when the receive function is limited.