摘要:
A rapid single-flux-quantum RSFQ logic circuit includes a first circuit portion having a first end grounded and having in-series connected first and second Josephson junctions. A second circuit portion has a first end grounded and has in-series connected third and fourth Josephson junctions. A first inductance element connects a second end of the first circuit portion to a second end of the second circuit portion. A tap is provided in the first inductance element, an input current signal being supplied to the tap. A bias current source is connected to a first connection node between the first and second Josephson junctions. A second inductance element connects the first connection node to a second connection node between the third and fourth Josephson junctions. A superconducting quantum interference device has fifth and sixth Josephson junctions and is coupled to the second inductance element through a magnetic field.
摘要:
A wire winding apparatus includes a wire nozzle unit, which is rotatable about a rotational axis of the wire nozzle unit, which is generally perpendicular to the axis of an armature core. The wire nozzle unit includes a plurality of wire nozzles, each of which receives and guides a corresponding one of the wires along each of two slots, which are arranged on opposite sides, respectively, of each of a plurality of salient poles of the armature core, to wind the wires around each salient pole. The wire winding apparatus further includes a nozzle rotating device, which rotates the wire nozzle unit about the rotational axis of the wire nozzle unit. The rotating device rotates the wire nozzle unit 180 degrees when the wire nozzle unit is moved from one of the two slots to the other of the two slots.
摘要:
In the network terminal device (200), the computer main body (202) transmits a download request containing user identification data to the host device (300) via a network (100) at the time of starting the terminal device (200). In the host device (300), of various types of files corresponding to the user identification data, a designated file which is set by the user table in advance, is selected from the user management file which stores various types of files corresponding to each and individual user, in reply to the download request, and the designated file is transferred to the network terminal device (200) which made the request. The designated file is a recently used data file.
摘要:
A color cathode-ray tube that can attenuate vibration of an entire shadow mask positively with a simple structure. The color cathode-ray tube includes a frame-shaped mask frame and a shadow mask in which many apertures are formed in a flat plate, the shadow mask stretched and fixed in the mask frame in a condition in which a tension force is applied in one direction. The amplitude in the end portions of the shadow mask is not less than a certain amount relative to the amplitude in the center portion of the shadow mask, in a resonance of the shadow mask caused by a vibration propagated to the color cathode-ray tube. Furthermore, by providing vibration attenuators at the end portions of the shadow mask, vibrations at the end portions of the shadow mask are attenuated as the side surfaces of the shadow mask slide on the vibration attenuators. Thus, vibration of the entire shadow mask can be extinguished positively.
摘要:
Set of sample identification information and representative-point designating data is generated in accordance with performance data or the like, and sample data is obtained by referring to a database in accordance with the generated sample identification information. If necessary, the thus-obtained sample data is adjusted or modified on the basis of the representative-point designating data. Characteristic of the sample data can be controlled appropriately and efficiently by the representative-point designating data specifying representative sample points for which sample data adjustment is to be performed. For example, particular sample data that is located at a given representative sample point designated by the representative-point designating data is adjusted in accordance with adjustment information, and other sample data that is located at another sample point is adjusted simultaneously with such adjustment at the representative sample point.
摘要:
The invention relates to a process for preparation of 4,6-diaminoresorcinol or salts thereof by reducing 4,6-bis(substituted)phenylazoresorcinol expressed by the formula [1] wherein, R denotes a halogen atom, an alkyl group having 1-5 carbon atoms, a hydroxycarbonyl group or an alkoxy group having 1-5 carbon atoms, n denotes 0 or any integer of 1-5, and two or more groups R may be same or different each other, for example, 4,6-bisphenylazoresorcinol, with hydrogen in the presence of a metal catalyst to obtain 4,6-diaminoresorcinol or salts thereof, characterized in that an aliphatic nitrile compound (for example, acetonitrile) is used as a solvent, or characterized in that the reduction is carried out by using at least one organic solvent selected from aliphatic nitrile compounds, aliphatic alcohols having 3-5 carbon atoms, dioxane and ethylene glycol monomethyl ether, etc. as a solvent and furthermore in the presence of a filter aid (for example, active carbon). According to the said preparation process, 4,6-diaminoresorcinol with high purity can be easily obtained from 4,6-bis(substituted)phenylazoresorcinol in a high yield.
摘要:
A component suction method including feeding components (8) accommodated in component storage spaces (9c) of a tape base (9a) to a predetermined position, lowering a nozzle (7) capable of sucking the components supplied to the predetermined position, stopping the nozzle (7) at a predetermined distance from an upper surface of the tape base, pushing an undersurface of the component up when the nozzle is at a bottom dead center position or a position adjacent to the center, vacuum-sucking the component by the nozzle at the bottom dead center position or at the position adjacent to the center, and moving the component sucked by the nozzle to a predetermined position of a board after the vacuum-sucking.
摘要:
A pitch of a tone to be generated is designated, and simultaneously control information to be used for time-axis stretch/compression control is generated. Discrete locations of waveform data to be read out from memory are designated with the time axis of the waveform data controlled to be stretched or compressed in accordance with the control information, and part of the waveform data at the designated locations are read out at a rate corresponding to the designated pitch. For example, virtual read addresses corresponding to the control information and actual read addresses corresponding to the designated pitch are generated, and the actual read addresses are controlled, at the individual discrete locations, to follow the virtual addresses. Thus, the rate at which the waveform data are read out from the memory is variably controlled to generate a desired pitch, during which time the waveform memory can be optionally controlled to be stretched or compressed along the time axis independently of the readout rate or pitch control. By applying the time-axis stretch/compression control to various performance styles, real-time control, modulation control or tone-generating-time control, it is possible to significantly enhance expression and controllability of the generated tone.
摘要:
A peptide corresponding to a portion of human vascular permeability factor (VPF) and a VPF monoclonal antibody recognizing the peptide are provided. The peptide of the invention is useful as an antigen for preparing a monoclonal antibody against VPF and as a reagent for biochemical analysis. The monoclonal antibody of the invention reactive with the above peptide is useful not only as a reagent for biochemical analysis but also as a diagnostic agent or therapeutic agent for various diseases such as cancer.
摘要:
A music apparatus uses a processing unit of a universal type having an extended instruction set used to carry out parallel computation steps in response to a single instruction which is successively issued when executing a program. A software module defines a plurality of channels and is composed of a synthesis program executed by the processing unit using the extended instruction set so as to carry out synthesis of waveforms of musical tones through the plurality of the channels. The plurality of the channels are optimally grouped into parallel sets each containing at least two channels. The synthesis of the waveforms of at least two channels belonging to each parallel set are carried out concurrently by the parallel computation steps. A buffer has a capacity sufficient to store the waveform samples allotted to one frame period. A cache has a capacity sufficient to store a subset of the waveform samples which is an integer division of the set allotted to one frame period. The synthesis program is executed by the processing unit at one frame period so as to carry out synthesis of a set of waveform samples allotted to one frame period while efficiently accessing the cache. Any designated subroutine programs are sequentially called in response to call instructions to process the waveform samples during the synthesis.