摘要:
A drum type washing machine includes a housing; a rotary drum having a substantially horizontal or slanted rotational axis; a water tub, suspended in the housing, for accommodating therein the rotary drum; a controller for controlling an operation of the washing machine; and a displacement detecting unit disposed between the water tub and a base portion of the housing, for detecting displacement of the water tub. The displacement detecting unit has a primary coil wound around a bobbin; a first secondary coil without overlapping the primary coil and a second secondary coil overlapping the primary coil, the first and the second secondary coils being wound coaxially with the primary coil; and a magnetic body vertically movable inside the bobbin corresponding to a displacement of the water tub.
摘要:
A drum type washing machine includes a housing; a rotary drum having a substantially horizontal or slanted rotational axis; a water tub, suspended in the housing, for accommodating therein the rotary drum; a controller for controlling an operation of the washing machine; and a displacement detecting unit disposed between the water tub and a base portion of the housing, for detecting displacement of the water tub. The displacement detecting unit has a primary coil wound around a bobbin; a first secondary coil without overlapping the primary coil and a second secondary coil overlapping the primary coil, the first and the second secondary coils being wound coaxially with the primary coil; and a magnetic body vertically movable inside the bobbin corresponding to a displacement of the water tub.
摘要:
A highly reliable, accurate humidity measuring device which detects differences in humidity between datum air and measuring air as a time or a phase difference in the propagation velocity of sonic waves, using sonic wave generating and receiving means, and processes this difference using circuitry to provide the humidity condition in the air being tested. Also an oven or heating cooker is disclosed equipped with the humidity measuring device so that it can detect the cooking condition of food by measuring temperature changes due to the steam generated from the food and then using the humidity measuring device to determine when to shut off the heat source of the oven.
摘要:
A method of heating food with microwaves, where in order to avoid uneven heating between the food surface and its interior, which is a problem peculiar to microwave heating, the heat conduction of the food interior is positively used, supplying necessary minimum energies while monitoring the surface temperature of the food, and heating food to the optimum temperature on both the surface of the food and in the interior of the food.
摘要:
A microwave oven having an improved electric field distribution to allow uniform heating of an article to be heated is disclosed. High frequency exciting means is positioned at the center, both depthwise and lengthwise, of a heating chamber of substantially parallelepiped structure, and the shapes and construction of the reflecting plate, stirrer vane, mount for partition and heating cavity are improved to allow uniform electric field distribution and improvement in cooking performance.
摘要:
A fastener attached product is structured such that a slide fastener is sewn to right and left attached bodies which are bent in a U-shape, and the right and left attached bodies are arranged in a tape surface side to which the element rows of the fastener tape are sewn. Further, the right and left attached bodies come into contact with the outer surfaces of right and left flanges which are arranged in a slider, and the element rows are arranged and exposed between the right and left attached bodies. As a result of this configuration, since the fastener tape is invisible from the outside by the attached body, exposing the element rows can provide the fastener attached product with different design from conventional products and eliminate problems due to degradation in the appearance and design which is caused by the exposure of the fastener tapes.
摘要:
A wave function of quantum mechanics is regarded as a vector potential having a component only in a θ-direction of polar coordinates (r, θ, φ). The result of applying a rotational vector operation to the vector potential is regarded as a magnetic field. The result of applying the rotational vector operation to the magnetic field is regarded as an electric field. A drawing on a plane or a three-dimensional model is configured to express both the magnetic and electric fields or one of the fields. The drawing or the model, as an educational tool, visualizes the figure of an atom, enables educands to have a close feeling toward sciences, and especially quantum mechanics, and enables them to have concrete images of various physical phenomena in the atom. The present invention, therefore, provides an educational tool that prevents educands from going away from sciences due to lack of an adequate educational tool of sciences and raises their interest in quantum mechanics inclined to be biased only toward mathematical research.
摘要:
A woven slide fastener stringer has a web section and a woven filament section defining a longitudinal edge portion and including successive loops formed from a woven plastic filament and each having upper and lower legs and is provided with a plurality of tensioning warp threads and a plurality of loop fastening warp threads both interposed between binding warp threads and adapted to draw the upper and lower legs closely together and hold the loops stably in place on the stringer.
摘要:
The slide fastener attachment method includes: integrating, by welding or bonding, a fastener chain to which a segmented slider has not been attached and a fastener receiving member, and attaching the slider to the fastener chain after the integration. Thus, welding work operation efficiency is improved, and reduction of production cost can be expected.
摘要:
Disclosed herein is a method of displaying an existence probability of an electron in a hydrogen atom. In the method, N radii are referred to as r1 to rN in ascending order. An area proportional to the surface area of a sphere having a radius rn (n is any of 1 to N) is referred to as Sn. A value proportional to an existence probability of an electron at a distance rn from the center of a hydrogen atom is referred to as Pn. The method includes displaying a circle having an area Sn for all n from 1 to N in a concentric manner, and displaying small symbols which are Pn in number on the circle having the area Sn in an equally spaced manner for all n from 1 to N and in such a manner that small symbols associated with a circle having a larger radius is partly hidden behind a circle having a smaller radius.