摘要:
Disclosed herein is a speaker system including a speaker unit with a speaker body incorporated therein; and a speaker panel disposed on the front side of the speaker unit; wherein the speaker panel has a multiplicity of fine holes permitting a sound of the speaker body to pass therethrough, and has an opaque part hiding the presence of the speaker unit, and a transparent part in the periphery of the opaque part.
摘要:
The invention relates to a gas supplying unit to be arranged to hermetically fit in an opening formed at a ceiling part of a processing container for conducting a process to a substrate. The gas supplying unit includes a plurality of nickel members. A large number of gas-supplying holes is formed at a lower surface of the gas supplying unit, a process gas is adapted to be supplied from the large number of gas-supplying holes into the processing container, and the plurality of nickel members is fixed to each other via an intermediate member for preventing sticking made of a material different from nickel.
摘要:
Oligonucleotides having a nucleotide sequence complementary to nucleotide numbers such as 2571-2607, 2578-2592, 2571-2592, 2573-2592, 2578-2596, 2578-2601 or 2575-2592 of the dystrophin cDNA (Gene Bank accession No. NM_004006.1) and therapeutic agents for muscular dystrophy comprising such oligonucleotides.
摘要:
In a magnetic recording drive having a plurality of magnetic heads each employing a magnetoresistive sensor for the purpose of averaging the time required for sense currents to be caused to flow through the respective magnetoresistive sensors to shorten the longest reproducing time and to suppress the degradation of the characteristics due to the electromigration, thereby improving the reliability of the magnetic recording drive, the magnetic recording drive includes circuits for averaging the useful life depending on the currents caused to flow through the respective magnetoresistive sensors among the plurality of magnetic heads, whereby the time required for the sense current to be caused to flow through one MR reproducing head is greatly shortened. Therefore, the levels of outputs of the MR reproducing heads can be increased without reduction of the reliability and thus the reliability of the magnetic recording drive can be improved.
摘要:
An in-line type color Braun tube includes a shield cup electrode which opens at the side facing a fluorescent surface of the tube, provided at the end of an electron gun, wherein the shield cup electrode comprises a cylindrical side wall for shielding three electron beams generated by the electron gun from influences of electrostatic charge accumulated at a wall surface of a glass bulb of the tube, a base plate having three beam passing holes aligned in the horizontal direction, and two cylinders made of non-magnetic and conductive material, for suppressing eddy current induced at the shield cup electrode, each of the two cylinders surrounding one of two paths of electron beams passing through both side holes of the three beam passing holes, projecting from a surface facing the fluorescent surface, of the base, in the direction facing the fluorescent surface.
摘要:
A readout circuit in magnetic recording device is disclosed, in which a test data signal for detecting an error in the characteristics of an automatic equalizer is recorded in a predetermined position of each track of a magnetic recording medium. In readout mode, a test data signal for a selected track is read out first, and this signal is compared with a reference signal dependent on the system conditions to determine an error from the reference signal. The optimum equalization coefficient is determined to eliminate this error from the reference signal and set in the equalizer. The data is readout under the optimum equalization characteristics thus set.
摘要:
It is intended to provide a polynucleotide that is resistant to RNase and has an RNA interference effect, etc. The present invention provides a single-stranded polynucleotide that is derived from a double-stranded polynucleotide comprising a sense strand polynucleotide corresponding to a target gene, and an antisense strand polynucleotide having a nucleotide sequence complementary to the sense strand polynucleotide, and has a structure in which the 5′-end of the antisense strand and the 3′-end of the sense strand are linked via a phenyl group-containing linker to form a phosphodiester structure at each of these ends.
摘要:
Disclosed herein is a speaker system including a speaker unit with a speaker body incorporated therein; and a speaker panel disposed on the front side of the speaker unit; wherein the speaker panel has a multiplicity of fine holes permitting a sound of the speaker body to pass therethrough, and has an opaque part hiding the presence of the speaker unit, and a transparent part in the periphery of the opaque part.
摘要:
A stand includes: a base including a front arm and a rear arm each in which a rod including thread parts at both ends is bent with the both ends facing each other; a hinge unit including two joint members each of which has at least two through-holes, and arranged such that the thread part at the one end of the front arm and the thread part at the one end of the rear arm screw into one of the through-holes of the two joint members, and the thread part at the other end of the front arm and the thread part at the other end of the rear arm screw into the other of the through-holes of the two joint members; and a bracket including an attachment fixed onto an object to be supported, and fixed onto the two joint members.
摘要:
A method of treating a tumor or a viral disease by administering to a human the following 2′,5′-oligoadenylate analog: Wherein m is 0; n is 0 or 1; R1 is alkoxy substituted by hydroxyl, mercapto, alkylthio substituted by hydroxyl or X1—X2—X3—S—; R2, R3, R4, R5 and R6 are hydroxyl, mercapto, alkylthio substituted by hydroxyl or X1—X2—X3—S—; R7 is oxygen, sulfur, —NH—, or —O(CH2CH2O)q-, wherein q is 2 to 6, or oxyalkyleneoxy; R8 is hydrogen or a 5′-phosphorylated oligonucleotide which has one hydroxyl removed from the 5′-phosphoric acid; E1 is K2; E2 is K1; E3 is K2 or K3 and E4 is K1, K2 or K3; K1 is K2 is K3 is B is adeninyl; A is alkylene; D is alkyl or alkenyl; X1 is alkyl or phenyl; X2 is —C(═O)O—, —OC(═O)— or —C(═O)S—; and X3 is alkylene.