摘要:
A method of manufacturing a fine-particle colloid or a magnetic fluid of a metal nitride through reaction between a metal carbonyl and a nitride-bearing compound, a two-step reaction is performed, comprising a first-step reaction of synthesizing a nitrogen-bearing metal carbonyl which is a precursor substance and a second-step reaction of synthesizing metal nitride from said precursor substance. A step of eliminating unreacted metal carbonyl is provided between the two-step reaction. By repeatedly causing the series of reactions, a fine-particle colloid or a magnetic fluid of the metal nitride is manufactured. For the magnetic fluid, the solvent may be replaced in response to a particular purpose of use of application after production.
摘要:
An electric power steering system for an automobile which includes a steering shaft having a steering torque transmitting shaft. The electric power steering system includes a housing mounted on the steering torque transmitting shaft, a torsion torque sensor, in the housing, for detecting a torsion torque in the steering shaft during a steering operation to generate a torsion torque signal representing the detected torsion torque, and a controlling unit for providing a drive signal, in response to the torsion torque signal, to control an electric motor, mounted to the housing and operatively connected to the steering torque transmitting shaft, for reducing a steering effort. The controlling unit is integrally mounted to the housing.
摘要:
A printer includes a printing unit capable of printing preset characters; a designation unit for designating a character to be printed by the printing unit; and a judgement unit for judging whether a designated character by the designation unit can be printed by the printing unit.
摘要:
A heat-transfer material includes a tubular body made of a metal. The body includes on an inner surface thereof a porous electroplated layer having re-entrant cavities. A heat transfer material is produced by: preparing a body of a metal serving as a cathode and forming a hydrophobic film on a surface of the body; subsequently keeping the surface of the body and an anode in contact with a plating aqueous solution; and subsequently applying a direct electrical potential betwee the anode and the cathode to cause plating current to flow through the plating solution to lay deposits of plating metal on the surface of the body and laying a number of particulate bubbles on the hydrophobic film on the surface of the body so that the bubbles are enveloped by the metal deposits to form on the surface of the body a porous plated layer having re-entrant cavities.
摘要:
A process of producing glycidyl ethers of monohydric or polyhydric phenols is disclosed, which comprises mixing a monohydric or polyhydric phenol, dioxane or diethoxyethane, and epichlorohydrin; adding to the mixture an aqueous solution of an alkali metal hydroxide and subjecting to azeotropic distillation water, dioxane or diethoxyethane, and epichlorohydrin, followed by liquefaction of the distillate to be divided into an aqueous layer and an organic layer, and circulating the organic layer to the mixture whereas eliminating the aqueous layer. According to this process, the content of hydrolyzable chlorine which cannot be removed in a subsequent purification step is minimized and the phenol glycidyl ethers thus obtained are well suited for the use of sealing materials for integrated circuits.
摘要:
An output apparatus includes input apparatus for inputting at least space information and character information; a memory for storing output data corresponding to the input information to be output; an additional information memory for storing additional information, such as underline information, to be added to the output data; a distinction unit for determining whether or not the memory stores the output data when space data is input; and a unit for inhibiting a readout operation of the data output from the additional information memory when the distinction unit determines that the output data is not stored in the memory. The output apparatus further includes a readout unit for reading out the output data from the memory and reading out the additional information from the additional information memory as needed; and an output unit for carrying out an output operation based on the readout data, such that, for example, underline information is added only to space information positioned between information corresponding to two characters, and only a space positioned between two characters is underlined.
摘要:
A method for the production of acrylamide by a catalytic hydration of acrylonitrile characterized by using a compound oxide catalyst which is prepared by a precipitation process and represented by the formula,Ti.sub.a X.sub.b Y.sub.c O.sub.dwherein Ti is titanium, X is one of zinc, cadmium and copper, Y is either nickel or lanthanum and the atomic ratios a, b and c are 15 to 98, 2 to 85 and 0 to 20, respectively and d is the number of oxygen atoms satisfying the valence of the other elements.
摘要:
The present invention provides a system for remote control of a television with use of an information terminal, wherein the system is easier to use and causes less erroneous operation than the conventional systems. A system (10) includes: a television (1); and a smartphone (2) for operating the television (1). The television (1) provides, with the smartphone (2), a notification of a state of the television (1). The smartphone (2) displays on a touch panel a GUI corresponding to the state having been notified from the television (1).
摘要:
An optical input device has a display screen, a portion of the display screen being shielded from light by an operating member to implement input processing based on a plurality of input modes. The input device includes an input detection unit including a display unit that displays predetermined input information, and a control unit. The input detection unit detects an area and/or brightness of a light-shielded portion formed on the display screen by the operating member by approaching the display unit. The control unit provides display control of the display unit and input control on the basis of the detected area and/or brightness. The control unit compares the detected area and/or brightness with a predetermined threshold value to select a desired input mode from among the plurality of input modes.
摘要:
In a pre-filled syringe having an intermediate gasket, a liquid drug is enclosed in the second chamber located on the base end side with respect to the intermediate gasket while a powdered drug is enclosed in the first chamber located on the front end side with respect to the intermediate gasket. The intermediate gasket has at least two layers including a front end layer corresponding to a wall of the first chamber and a base end layer corresponding to a wall of the second chamber, and also has a low water-absorptive layer in the layer on the base end side with respect to the front end layer. The base end layer is formed of a material having low water-absorptivity and not lowering a pH of the liquid drug.