摘要:
A component supply apparatus includes a component feeding device for feeding components to a component feeding path, with the components arranged in a row while the components are being agitated by air, and a path forming member having a curved path extending from the component feeding path to a component supply position, for guiding the components fed from the component feeding path to the component supply position by changing a direction of each of the components by a predetermined angle. A plurality of air supply holes are provided at plural portions of the curved path for feeding the components fed to the curved path to the component supply position.
摘要:
A process for removing ash from raw coal is described, comprising adding mineral oil to a slurry composed of a coal powder and water, granulating the coal by stirring to form granules, and separating the resulting coal granules by a screen, wherein the improvement comprises granulating the coal using a mineral oil mixture consisting of from 0.1 to 10% by weight of a heavy fraction having a boiling point of at least 330.degree. C. and from 90 to 99.9% by weight of a light fraction having a boiling point of 230.degree. C. or less, heating the coal granules separated by the screen to evaporate and recover almost all of the light fraction, and reusing the recovered light fraction for granulation of additional coal granules.
摘要:
An imaging-element inclination adjustment mechanism including at least one adjustment member attached to an imaging-element unit in a manner that a position of the adjustment member is adjustable relative to the imaging-element unit, the imaging-element unit holding an imaging element; at least one support member secured to a housing; and at least one securing member engaged with the adjustment member and attached to the support member. The position of the adjustment member is adjusted relative to the imaging-element unit to adjust a position of the imaging-element unit relative to the support member. The support member supports the imaging-element unit via the adjustment member at each of at least three positions.
摘要:
A power semiconductor device is provided in which reliability can be improved when the parallel number of semiconductor devices increases. When a bonding face on collector electrode is on an upper side, and a bonding face on emitter electrode is on a lower side, a collector electrode joint region as a joint region between a collector trace and a collector electrode on a chip mounted substrate and an emitter electrode joint region as a joint region between an emitter trace and an emitter electrode are located at a same position in an up-and-down direction and are adjacent in a right-and-left direction at an interval of 2 mm or more and 4 mm or less.
摘要:
Methods for polishing multiple dielectric layers to form replacement metal gate structures include a first chemical mechanical polish step to remove overburden and planarize a top layer to leave a planarized thickness over a gate structure. A second chemical mechanical polish step includes removal of the thickness to expose an underlying covered surface of a dielectric of the gate structure with a slurry configured to polish the top layer and the underlying covered surface substantially equally to accomplish a planar topography. A third chemical mechanical polish step is employed to remove the dielectric of the gate structure and expose a gate conductor.
摘要:
A solid-state imaging device having a light-receiving section that photoelectrically converts incident light includes an insulating film formed on a light-receiving surface of the light-receiving section and a film and having negative fixed charges formed on the insulating film. A hole accumulation layer is formed on a light-receiving surface side of the light-receiving section. A peripheral circuit section in which peripheral circuits are formed is provided on a side of the light-receiving section. The insulating film is formed between a surface of the peripheral circuit section and the film having negative fixed charges such that a distance from the surface of the peripheral circuit section to the film having negative fixed charges is larger than a distance from a surface of the light-receiving section to the film having negative fixed charges.
摘要:
Disclosed is a process for efficiently producing pyripyropene derivatives having acyloxy at the 1-position and 11-position and hydroxyl at the 7-position. The process comprises selectively acylating hydroxyl at the 1-position and 11-position of a compound represented by formula B1 through one to three steps with an acylating agent in the presence or absence of a base.
摘要:
2-Ethenylthio-type carbapenem derivatives of formula (I) or pharmaceutically acceptable salts thereof are provided. The compounds according to the present invention have potent antimicrobial activity and a wide antimicrobial spectrum against pneumococci including penicillin resistant Streptococcus pneumoniae (PRSP), Haemophilus influenzae including β-lactamase-negative, ampicillin-resistant Haemophilus influenzae (BLNAR), and Moraxella (Branhamella) catarrhalis.
摘要:
A process for producing compound C represented by formula C is disclosed: wherein R′ represents substituent groups as described herein. The process can produce pyripyropene derivatives that have acyloxy groups at the 1- and 11-positions and a hydroxyl group at the 7-position and are useful as insect pest control agents at a high yield.
摘要:
A solid state imaging device having a light sensing section that performs photoelectric conversion of incident light includes: an insulating layer formed on a light receiving surface of the light sensing section; a layer having negative electric charges formed on the insulating layer; and a hole accumulation layer formed on the light receiving surface of the light sensing section.