摘要:
A hot-melt-adhesive composite fiber having a broad temperature range of hot-melt adhesion, exhibiting a low heat-shrinkage over the whole temperature range thereof, having a high tenacity and suitable to production of a non-woven fabric having superior restoring properties, bulkiness, draping properties and feeling is provided, which composite fiber comprising a fiber-forming component and an adhesive component, the fiber-forming component comprising 0.5 to 30% by weight of a copolymer of a carboxyl group containing modified polyolefin with a polyamide, and the adhesive component comprising a carboxyl group-containing modified polyolefin, an unmodified polyolefin or a mixture thereof.
摘要:
Non-woven fabrics having light weight, high strength, soft hand and not having any waxy feeling is provided by subjecting fiber admixture to heat treatment, which fiber admixture is composed of foamed fiber, heat adhesive fiber and other kinds of fibers if necessary.
摘要:
An electronic component mounting package includes a first base including an upper surface and a first through-hole vertically formed; a second base having a second through-hole arranged to be overlapped with the first through-hole in a plan view; a sealing material filling the second through-hole; and a signal terminal that is fixed to the second base to pass through the sealing material and has an upper end portion that protrudes upwardly from the upper surface of the first base. The first base includes a plurality of first metal members and a second metal member, and the second metal member is vertically interposed between the plurality of first metal members. A thermal expansion coefficient of the first metal members is larger than a thermal expansion coefficient of the second base. A thermal conductivity of the second metal member is higher than a thermal conductivity of the first metal members.
摘要:
A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II: with (ii) a dipyrromethane to produce a reaction product; then (b) oxidizing the reaction product; and then (c) optionally demetallating said reaction product to produce the porphyrin. The reaction is particularly useful for making substituted porphyrins with a wide range of substituents at the A and/or B (the 5 and/or 15) positions.
摘要:
A brake fluid pressure controlling device is provided that controls a brake actuator to adjust brake fluid pressure in a wheel cylinder provided to correspond to a wheel. The brake actuator includes a passage for supplying the brake fluid to the wheel cylinder, a pump that discharges the brake fluid to the passage, and an electromagnetic valve that is located in the passage and adjusts the pressure of the brake fluid flowing into the wheel cylinder. The device includes a discharge rate detecting section, a signal generating section, a noise generating section, a noise overlaying section, and an electromagnetic valve controlling section. The discharge rate detecting section detects the discharge rate of the brake fluid discharged by the pump. The signal generating section generates a command signal for controlling the electromagnetic valve. The noise generating section generates noise, the noise being an AC signal corresponding to the detected discharge rate. The noise overlaying section overlays the noise onto the command signal, thereby generating an overlaid command signal. The electromagnetic valve controlling section controls the electromagnetic valve according to the overlaid command signal.
摘要:
A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II: with (ii) a dipyrromethane to produce a reaction product; then (b) oxidizing the reaction product; and then (c) optionally demetallating said reaction product to produce the porphyrin. The reaction is particularly useful for making substituted porphyrins with a wide range of substituents at the A and/or B (the 5 and/or 15) positions.
摘要:
An electrode laminate unit 12 of an electric storage device 10 is composed of positive electrodes 14 and negative electrodes 15, which are alternately laminated, and a lithium electrode 16 is arranged at the outermost part of the electrode laminate unit 12 so as to oppose to the negative electrode 15. A charging/discharging unit 21 having first and second energization control units 21a and 21b is connected to a positive-electrode terminal 18, negative-electrode terminal 19, and a lithium-electrode terminal 20. Electrons are moved from the lithium electrode 16 to the positive electrode 14 through the first energization control unit 21a, and lithium ions are doped into the positive electrode 14 from the lithium electrode 16. Electrons are moved from the lithium electrode 16 to the negative electrode 15 through the second energization control unit 21b, and lithium ions are doped into the negative electrode 15 from the lithium electrode 16. The lithium ions are doped into both of the positive electrode 14 and the negative electrode 15 as described above, whereby the doping time can dramatically be shortened.
摘要:
An electrode laminate unit of an electric storage device is composed of positive electrodes and negative electrodes, which are alternately laminated, and a lithium electrode arranged at the outermost part of the electrode laminate unit so as to oppose the negative electrode. A charging/discharging unit having first and second energization control units connected to a positive-electrode terminal, negative-electrode terminal, and a lithium-electrode terminal. Electrons are moved from the lithium electrode to the positive electrode through the first energization control unit, and lithium ions are doped into the positive electrode from the lithium electrode. Electrons are moved from the lithium electrode to the negative electrode through the second energization control unit, and lithium ions are doped into the negative electrode from the lithium electrode. The lithium ions are doped into both of the positive and negative electrodes, whereby the doping time can be dramatically shortened.
摘要:
A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.
摘要:
The present invention discloses a method for production of a stretched multilayer film obtained by stretching a multilayer structure comprising a layer containing (A) side chain 1,2-diol-modified vinyl alcohol-based resin and a layer containing (B) thermoplastic resin having a melting point of 125 to 300° C. laminated on each other through a layer of (C) adhesive resin. The method enables to produce a stretched multilayer film which shows excellent appearance even when the film is stretched at a high stretching magnitude. In the method, the (C) adhesive resin employs a thermoplastic resin having a melting point higher than the stretching temperature of the multilayer film, and therefore, a stretched multilayer film having the above-mentioned structure and having excellent appearance can be produced.