摘要:
An ultrasonic distance measure includes: transmitting and receiving ultrasonic transducers 1, 2 with changeable resonant/resonance frequencies; a driving section 151 generating a frequency-modulated drive signal to drive the transducer 1 and transmit an ultrasonic wave; a transmitting control voltage generating section 152 for generating a control voltage to change the resonant/resonance frequency of the transducer 1 and applying it to the transducer 1 in transmitting the ultrasonic wave; a receiving control voltage generating section 153 for generating a control voltage to change the resonant/resonance frequency of the transducer 2 and applying it to the transducer 2 when a controllable amount of time delay has passed since the drive signal was generated; and a receiving section 154 for sensing the intensity of a signal received as the ultrasonic wave at the transducer 2. The ultrasonic wave is transmitted from the transducer 1 toward an object a number of times, reflected, and then received at the transducer 2 with the time delay changed. The distance measure calculates propagation time of the ultrasonic wave based on the time delay that makes the receiving section receive the ultrasonic wave as a signal with the highest intensity, and measures the object's distance based on the propagation time.
摘要:
A cellulose ester film is disclosed which comprises a polyhydric alcohol ester, which is an ester of one or more kinds of monocarboxylic acids with an aliphatic polyhydric alcohol, wherein the cellulose ester film has a water vapor transmission rate of from 20 to 260 g/m2·24 hours measured under conditions of 25° C. and 90% RH.
摘要翻译:公开了一种纤维素酯膜,其包含多元醇酯,其为一种或多种一元羧酸与脂肪族多元醇的酯,其中所述纤维素酯膜的水蒸气透过率为20〜260g / m 2 在25℃和90%RH的条件下测量.24小时。
摘要:
A gene coding for any of the following estrogen receptors (a) to (c): (a) an estrogen receptor comprising the amino acid sequence represented by amino acid numbers 153 to 602 in the amino acid sequence of SEQ ID NO: 1, (b) an estrogen receptor comprising the amino acid sequence of SEQ ID NO: 1, and (c) an estrogen receptor comprising an amino acid sequence exhibiting 95% or more amino acid identity to the amino acid sequence represented by amino acid numbers 153 to 602 in the amino acid sequence of SEQ ID NO: 1; and the like.
摘要翻译:编码以下任一雌激素受体的基因(a)〜(c):(a)包含SEQ ID NO:1的氨基酸序列中的氨基酸编号153〜602所示的氨基酸序列的雌激素受体( b)包含SEQ ID NO:1的氨基酸序列的雌激素受体,和(c)雌激素受体,其包含与由氨基酸编号153至602表示的氨基酸序列呈现95%或更多氨基酸同一性的氨基酸序列 在SEQ ID NO:1的氨基酸序列中; 等等。
摘要:
The invention provides a pseudo cross-link resin composition comprises at least tow polymer molecules; wherein the resin is obtained by mixing a vinylic polymer molecule A that has an atomic group capable of forming an intermolecular hydrogen bond in a molecular side chain and/or at a molecular tail end of the polymer molecule, and a vinylic polymer molecule B that has an atomic group capable of forming an intermolecular hydrogen bond in a molecular side chain and/or in a molecular skeleton of the polymer molecule; wherein the vinylic polymer molecule A is a polymer and/or copolymer that has a carboxyl group or a hydroxyl group in a molecular side chain and/or at a molecular tail end, and the vinylic polymer molecule B is a polymer and/or copolymer having at least one or more nitrogen atom in a molecular side chain and/or a molecular skeleton; wherein the vinylic polymer molecule A and the vinylic polymer molecule B are mixed together, the intermolecular hydrogen bond is formed therebetween, and adding a silicone resin that has a structure represented by the formula 1. (wherein R is CpH2p+1, p is an integer of 4 or less, and n and m are integers representing the degree of polymerization.
摘要:
The present invention is intended to provide an inorganic-organic composite-treated zinc-plated steel sheet whose treated coatings do not contain any hazardous chromate and which is excellent in corrosion resistance after alkaline degreasing and coating adhesion. An inorganic-organic composite-treated zinc-plated steel sheet which has a zinc phosphate coating, in a coating weight of 0.3 to 5 g/m2, on the zinc-plated steel sheet surface and, thereon, a post-treatment coating, in a coating weight of 0.01 to 1 g/m2, containing an organic resin (A), a zirconium compound (B), an inorganic corrosion inhibitor (C) and an organic corrosion inhibitor (D).
摘要翻译:本发明旨在提供一种无机 - 有机复合处理的镀锌钢板,其经处理的涂层不含有任何有害的铬酸盐,并且在碱性脱脂和涂层粘合之后具有优异的耐腐蚀性。 一种无机 - 有机复合处理的镀锌钢板,其镀锌钢板表面上镀锌重量为0.3至5g / m 2,并在其上进行后处理 以含有有机树脂(A),锆化合物(B),无机腐蚀抑制剂(C)和有机缓蚀剂(D)的涂布量为0.01〜1g / m 2进行涂布。
摘要:
The present invention provides a method and an apparatus for surface treatment to polish and wash with high accuracy the inner surface of a member having complicated internal configuration. A magnet 23 is arranged on outer side of a member 1, which is made of a nonmagnetic material and for which surface treatment is to be performed on inner surface. Magnetic grains and abrasive grains in slurry state are supplied to inner surface of the member. At least one of the member 1 and the magnet 23 is rotated and are relatively moved in axial direction at the same time.
摘要:
In a structure in which a piezoelectric transformer element (11) is mounted on a circuit board (27) equipped with a circuit component for driving the piezoelectric transformer element (11), at least one of a fixing member (33, 35) and a supporting member (37, 39, 41) made of an elastic material having flexibility is interposed between the piezoelectric transformer element (11) and the circuit board (27) so as to cover vibration node portions (29, 31) of the piezoelectric transformer element (11) and at least a part of the remaining portion except the vibration node portions (29, 31). Thus, the piezoelectric transformer element (11) is fixed to the circuit board (27).
摘要:
The invention relates to a molded antimicrobial article including an infiltrated antimicrobial agent which forms independent phases of 0.01 &mgr;m or more in short diameter in the molded article. The antimicrobial agent is a pyridine based antimicrobial agent with a molecular weight of 200 to 700 and an inorganic property/organic property value of 0.3 to 1, and 50% or more of the antimicrobial agent is infiltrated in a depth range of 0.5 &mgr;m or more from the surface of the molded article, or that 30% or more of the antimicrobial agent is infiltrated in a depth range of 2 &mgr;m or more from the surface of the molded article. The molded antimicrobial article of the invention can be obtained by immersing a fibrous product in a dyeing liquid containing the pyridine based antimicrobial agent, and treating simultaneously with dye under pressurization, or by applying a liquid containing a pyridine based antimicrobial agent to a fibrous product by padding or spraying, and heat-treating it at 160 to 200° C. in a dry or wet state.
摘要:
In order to superimpose and store optical fiber ribbons in a corresponding one of spiral grooves provided in the outer circumferential surface of a spacer, an optical fiber ribbon stranding device includes: a device for advancing the spacer straight while rotating the spacer around the center axis of the spacer, the advancing device being constituted by, for example, a tension giving device and a take-up device; a device for feeding a plurality of optical fiber ribbons; a guide die for guiding the optical fiber ribbons into the corresponding one of the spiral grooves; and an alignment keeping guide disposed upstream of the guide die. A rectangular hole is provided to extend through the alignment keeping guide, and the optical fiber ribbons are passed through and superimposed by the hole. The optical fiber ribbons kept in a superimposed state by the alignment keeping guide is introduced and accommodated into the corresponding one of the grooves of the spacer through the guide die.
摘要:
A unidirectionally reinforced resin structure is manufactured by an apparatus which comprises a melt resin bath in which a melt resin is stored and into which a long fiber bundle passes, and a plurality of opening pins disposed in the melt resin bath. The long fiber bundle is impregnated with the melt resin and opened by the opening pins during the passing in the melt resin bath. The opening pins are arranged in a perpendicular direction with respect to the melt resin bath and the opening pins are composed of at least two groups in the perpendicular direction so as to open at least two long fiber bundles.