摘要:
A soundproof structure for vehicle use includes a vehicle body forming panel, a lower side sound absorbing foamed resin layer on the panel, a rigid sound insulating panel on the foamed resin layer, and a press means between the vehicle body forming panel and the sound insulating panel to urge the sound insulating panel toward the former panel, the press means acting to hold the lower side foamed resin layer in compressed state, and an upper side sound absorbing layer being further laminated on the sound insulating panel.
摘要:
An apparatus for inserting a plurality of kinds of electronic parts into a predetermined position of a printed board. An electronic part which is successively supplied from an electronic part supplying means is fed to a predetermined supply positioning end by a feeding means. An insertion unit carries the electronic part from this position to a predetermined specific position, thereby inserting the electronic part into the printed board. The printed board is held and positioned by an X-Y table. At a position corresponding to said specific position, the apparatus has a clinching means for clinching the leads of the electronic part which is inserted into the printed board and a control means which controls a predetermined operation of each means.
摘要:
New ester derivatives of deoxyfluorouridine of the general formula: ##STR1## wherein R and R.sup.40, may be identical or different, and may be hydrogen, halogen or methyl and n is 3 or 4. These derivatives are prepared by acylating a 2'-deoxy-3',5'-di-O-alkylcarbonyl-5-fluorouridine with corresponding benzoyl halides and are useful as active ingredients for anti-tumor agents, especially for oral administeration.
摘要:
A punching-shearing method for inspecting the quality of a butt welded joint comprises pressure butt welding steel members under heat to form an annular bulge around the joint portion of the steel members, punching-shearing the bulge under red heat immediately after the pressure butt welding process from one side of the bulge in parallel with the axes of the steel members by use of a shearing die having higher and lower shearing edge portions so that the higher shearing edge portions penetrate the bulge prior to the lower shearing edge portions, so as to cause the base of the bulge to remain around the joint portion in a slightly higher position than the peripheral surfaces of the steel members, and determining the quality of the joint portion from the peripheral surface of the base of the bulge remaining on the joint portion.
摘要:
In an air-to-fuel ratio feedback control system, air-to-fuel ratio of mixture supplied to an engine is controlled to be stoichiometric in response to the oxygen concentration in exhaust gases during normal operating conditions of the engine, whereas it is controlled irrespective of the oxygen concentration during specific operating conditions such as heavy load and no load conditions of the engine. Sensor output signal indicative of the oxygen concentration which is integrated to control the air-to-fuel ratio is cut off and integrator output signal is increased or decreased by a predetermined value during the specific conditions so that the mixture is controlled to be richer or leaner as desired than the stoichiometry.
摘要:
A non-aqueous electrolyte solution containing a cyclic sulfone compound having a 1,3-dithietane-1,1,3,3-tetraoxide structure is provided. The cyclic sultone compound is preferably a compound represented by formula (I) [wherein in formula (I), R1 to R4 each represent a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, or the like].
摘要:
A non-aqueous electrolyte solution containing a cyclic sulfate compound represented by formula (I) is provided, wherein in formula (I), R1 represents a group represented by formula (II) or a group represented by formula (III); R2 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, a group represented by formula (II), or a group represented by formula (III); and in formula (II), R3 represents a halogen atom, an alkyl group having from 1 to 6 carbon atoms, a halogenated alkyl group having from 1 to 6 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, or a group represented by formula (IV).
摘要:
An operation inhibiting system includes an image forming apparatus in which programs are installed and an operation inhibition information providing apparatus, wherein the image forming apparatus includes a configuration information storing unit to store configuration information about the installed programs, an operation inhibition information acquiring unit to transmit the configuration information to the operation inhibition information providing apparatus, and to receive operation inhibition information that is transmitted from the operation inhibition information providing apparatus in response to the configuration information, the operation inhibition information indicating on a program-specific basis whether an operation to modify a configuration of an installed program is allowed, and an operation unit to inhibit the operation on the program based on the received operation inhibition information, wherein the operation inhibition information providing apparatus includes a unit that transmits the operation inhibition information responsive to the configuration information upon receiving the configuration information.
摘要:
An operation inhibiting system includes an image forming apparatus in which programs are installed and an operation inhibition information providing apparatus, wherein the image forming apparatus includes a configuration information storing unit to store configuration information about the installed programs, an operation inhibition information acquiring unit to transmit the configuration information to the operation inhibition information providing apparatus, and to receive operation inhibition information that is transmitted from the operation inhibition information providing apparatus in response to the configuration information, the operation inhibition information indicating on a program-specific basis whether an operation to modify a configuration of an installed program is allowed, and an operation unit to inhibit the operation on the program based on the received operation inhibition information, wherein the operation inhibition information providing apparatus includes a unit that transmits the operation inhibition information responsive to the configuration information upon receiving the configuration information.
摘要:
The radar apparatus includes a laser light emitting section successively emitting laser lights, a reflection light detecting section receiving, as reflection lights, the laser lights reflected from an object, and generating light reception signals containing reflection signals respectively derived from the reflection lights and having signal levels depending on intensities of the reflection lights, an integrating section generating an integrated signal by integrating the light reception signals, the integrated signal containing the reflection signals being integrated, a phase shifted signal generating section generating a phase shifted signal by delaying the integrated signal by a predetermined time, a differential signal calculating section calculating, as a differential signal, a difference between the integrated signal and the phase-shifted signal, and a detector section detecting the object on the basis of a peak waveform of the differential signal caused by a rising edge of the reflection signals being integrated.