摘要:
The semiconductor integrated circuit enjoys a high performance and can be produced at a low production cost and within a short time. A cell has an internal circuit connection such that an output terminal is connected to a plurality of input terminals through source-drain paths of active devices connected in the tree form, and gate electrodes of the active devices are connected to other input terminals. Two such cells having the same internal circuit connection, the same disposition of the internal circuit devices and the same disposition of the input/output terminals are disposed on the same chip, and mutually different logics can be accomplished by changing the form of application of input signals from outside the cells to the input terminals. A chip area of an integrated circuit designed by CAD using a cell library can be reduced and a high speed circuit operation can be attained. The present invention provides remarkable effect for improving performance of an ASIC, a microprocessor, etc., and for reducing the cost of production.
摘要:
A semiconductor integrated circuit device, a method of manufacturing the device, and a medium for storing a processing procedure for deciding the number of delay circuits built in the device used for designing are disclosed. More particularly, a semiconductor integrated circuit device which guarantees the characteristics of writing into and reading from the built-in memory even when the manufacturing process conditions are varied is obtained. The semiconductor integrated circuit device is provided with a cache memory which includes a BIST circuit composed of a pattern generator, a pattern comparator, and an output register; a register controlled by a register control signal and a register write signal; a variable delay circuit controlled by the register; word lines, and a sense amplifier enable signal line. The timing for enabling the sense amplifier is changed and the memory is measured by the BIST, thereby deciding the optimal timing.
摘要:
The present invention intends to prevent generation of metallic noise when both longitudinal sides of the chain supporting trolley (22) installed to the center link (19) of the chain collide against the ends of the adjoining side links (20a, 20b, 25) when the driving chains (18) which comprise linkchains in which a center link (19) whose plane shape is an elongated ring and a pair of top and bottom side links (20a, 20b, 25) are linked alternately become loose. The present invention comprises a rib (32) installed to the center link (19) at the longitudinal center, vertically notched grooves (27c, 28c, 33), in which the rib (32) of the center link is fitted, provided to the vertical portion (27a, 28a) penetrating the center link (19) of a pair of left and right trolley units (27, 28) composing the chain supporting trolley (22) and to a plate type spacer (29) which intervenes between both vertical portions (27a, 28a) and is made of plastics, and a portion of both front and rear sides of the said plate shape spacer (29), which at least adjoins the ends of the side links (20a, 20b, 25), protruded longitudinally outward from the vertical portion (27a, 28a) of each trolley unit.
摘要:
A flexible pipe joint capable of joining connecting portions of connected objects such as pipes to each other while permitting the direction of joining between both to be varied as desired. First and second joint members (11,31) are formed with spherical inner surfaces (13,37) which slidably contact spherical outer surfaces (54,56) on an interpolating member (51) located between the joint members. Thus, the interpolating member (51) is rockable relative to the joint members (11,31) about the centre of each of the spherical outer surfaces (54,56). Press rings (16,40) are arranged to keep both spherical outer (54,56) and inner (13,37) surfaces in contact with each other through bearing balls (23,47).
摘要:
In a homo-junction bipolar transistor suitable for a low temperature operation below 200.degree.K. (particularly below 77 K), the maximum value of the impurity concentration of an intrinsic base region is set to be at least 1.times.10.sup.18 /cm.sup.3. The impurity concentration of an emitter region is set to a value lower than this maximum value. Thus, a base resistance can be reduced and high speed operation becomes possible. Furthermore, bandgap narrowing develops in the intrinsic base region and a common-emitter current gain in the low temperature operation can be kept at a sufficient value. When this homo-junction bipolar transistor is formed together with complementary insulated gate field effect transistors on the surface of a semiconductor substrate, there can be obtained a Bi-CMOS device capable of a high speed operation even in the low temperature operation.
摘要:
A hose fitting which comprises a body having a longitudinal fluid passage adapted to receive a hose, an O-ring provided in the fluid passage so as to give water- or air-tightness to a space formed between the outside surface of the hose inserted in the fluid passage and the surrounding wall thereof, a quick hose-disconnecting mechanism provided between the O-ring and the outlet of a fluid passage for gripping the hose in such a manner as to prevent reverse motion and disconnecting the hose by the aid of a single manual pressing operation, and a rotary joint provided rotatably at the inlet end of the fluid passage and adapted to be connected to a fluid supply source.
摘要:
Provided is an organization evaluation device, including: a reception unit for receiving data indicating a physical quantity detected by a sensor of a terminal worn by each of a plurality of persons; a personal index calculation module for calculating, from at least one of the data indicating the physical quantity and a business index of each of the plurality of persons, a personal index of each of the plurality of persons; a weight coefficient calculation module for calculating a weight coefficient indicating a degree of involvement of each of the plurality of persons in the first organization from the data indicating the physical quantity; and an organization index calculation module for calculating, by obtaining a weighted average of a plurality of the personal indices using the weight coefficient, an organization index of the first organization.
摘要:
An information processing system includes a sensor node and a server. The sensor node obtains acceleration data and transmits the data to the server. The server obtains and records the number of zero crossings from the acceleration data. The server obtains and records the frequency distribution of the number of zero crossings. The server obtains one or more of the following: the slope of the approximate line of the distribution; the linearity of the distribution; the inflection point; the slope of the approximate line in the zero crossing range below the inflection point; the slope of the approximate line in the zero crossing range above the inflection point; the linearity of the distribution in the zero crossing range below the inflection point; and the linearity of the distribution in the zero crossing range above the inflection point. Then, the server records the obtained value.
摘要:
The present disclosures identify of which group the environmental conditions have problems and waste, and enable effective energy management in locations such as schools and businesses where a plurality of people are in a plurality of spaces such as rooms, floors, and buildings. Terminals each worn by a plurality of users who constitute an organization acquire using sensors—and transit to a server—environmental information such as temperature, humidity, and illumination. The server tabulates the environmental information, calculates the environmental information of each group that the plural users constitute, and presents the environmental information along with the name and responsible party of the group.