摘要:
A method of determining the three-dimensional position of an object in a specific position with respect to a predetermined standard position includes storing position data representative of a distinctive part of the object as if the object is virtually located in a predetermined standard position, formularizing a relation between the specific and standard positions in terms of a standard three-dimensional co-ordinate system as an equation including a positional deviation as an unknown parameter, and determining a restrictive condition for the position of the distinctive part of the object located in the specific position. The equation is solved under a condition in which the position of the distinctive part satisfies the restrictive condition to find a positional deviation.
摘要:
In a dot line printer that prints, for example, eight lines of dots with each single scan of a hammer bank, wherein the pins of hammers for printing the first dot line and the eighth dot line or for printing the second dot line and the seventh dot line are shifted from their respective home positions to compensate for an error causing impressions of dots to be made at an unequal pitch in a sheet feed direction as a result of consecutive forward and backward movements of the hammer bank.
摘要:
A data input system of a multi-window mode in which a plurality of logic pictures can be displayed on a physical image screen of a CRT display. An input data once stored in a specified area of a memory is displayed in a selected one of the logical pictures. The system includes at least one logic picture designating device equipped with an indicator lamp, and transfer keys for designating one of the display fields in the logic picture. In accordance with combinations of designation and non-designation of the logic pictures, a data input path of the stored input data to the logic picture in which cursor is present or the logic picture in which cursor is absent is exchangeably selected, whereby the data stored in the specified memory area is transferred for display to the field designated by the transfer key in the selected picture through the input path as established.
摘要:
According to one embodiment, in the angle detection apparatus, the first A-D converter unit receives the first signal, and performs analog-to-digital conversion of the first signal. The second A-D converter unit receives the second signal orthogonal to the first signal, and performs analog-to-digital conversion of the second signal. The first delay circuit receives a third signal outputted by the first A-D converter unit, and performs a phase adjustment of the third signal. The second delay circuit receives a fourth signal outputted by the second A-D converter unit, and performs a phase adjustment of the fourth signal. The phase detection adjustment unit monitors phases of signals outputted by the first and second delay circuits, and gives phase adjustment commands to the first and second delay circuits, when a phase shift occurs.
摘要:
Provided is a method of producing an inoculum, which can drastically reduce a time to complete a reaction for mineralizing an organic material into nitrate nitrogen and can add a large amount of the organic material at one time in a multiple parallel mineralization for generating nitrate nitrogen as inorganic nutrients from the organic material, resulting in efficient generation of a high concentration of nitrate nitrogen and drastic reduction of the amount of a microorganism source added. The method of producing an inoculum comprises: placing water in a container that can store water therein, inoculating microorganisms capable of conducting a multiple parallel mineralization thereinto, and maintaining an environment that allows the multiple parallel mineralization to proceed in the water, thereby culturing the microorganisms capable of conducting a multiple parallel mineralization; forming a biofilm on a solid surface that contacts with the water and then collecting the biofilm; and utilizing the collected biofilm as an inoculum of the microorganisms optimized as a catalyst for the multiple parallel mineralization.
摘要:
According to one embodiment, a digital converter is provided to process output signals of a resolver attached to a rotating apparatus. These output signals are converted into digital signals by ΔΣ AD converters. Multiplication units receive the digital signals outputted from the ΔΣ AD converters. A subtraction unit subtracts the outputs of the multiplication units. A synchronous detection unit detects the output of the subtraction unit based on a synchronization signal synchronously. An angular velocity calculation unit adjusts a proportional gain of an output of the synchronous detection unit, compensates the phase thereof, and calculates the angular velocity of the rotating apparatus. A rotational angle calculation unit calculates a rotational angle by integrating the angular velocity. Cosine and sine output units output a cosine and a sine corresponding to the obtained rotational angle to the multiplication units, respectively.
摘要:
The present invention aims at providing a method for producing a nutrient solution for plant culture utilizing an organic material and providing a method of hydroponic culture in which a plant can be cultured while directly adding the organic material to the nutrient solution. The present invention provides a method for producing a biomineral-containing substance comprising establishing a microbial ecosystem necessary for stable mineralization of organic material by adding the organic material to water gradually or at one time and fermenting the resulting mixture and a method of hydroponic culture comprising utilizing the biomineral-containing substance obtained according to the method as at least a part of the nutrient solution and culturing the plant while directly adding the organic material to the nutrient solution.
摘要:
Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.
摘要:
A vehicle with a cabin comprising: a vehicle body supported by a plurality of wheels; a cabin bracket supported by the vehicle body; and an elastic member disposed between the cabin bracket and the cabin, wherein the cabin bracket comprises: a fixed member fixed to the vehicle body, a higher rigidity portion extended to the outward side of the body from the fixed member, and a lower rigidity portion that is extended to the outward side from the end portion of the outward side of the higher rigidity portion, and that is lower in rigidity in the vertical direction than the higher rigidity portion; and a vibration suppressing weight disposed at the end portion in the outward direction of the cabin bracket.
摘要:
To provide a testing apparatus having a function of testing a D/A converter and so forth with a reduced testing time. The testing apparatus tests a converter having functionality of converting an input signal and outputting the signal thus converted. The testing apparatus comprises: a pattern generator which generates an input signal having a predetermined cycle; a clock generator which generates a measurement clock having a predetermined cycle; a measurement unit which receives the measurement clock, and sequentially measures the values of the output signal, synchronously with the measurement clock; and a storage unit which stores, at different corresponding addresses, the values thus sequentially measured by the measurement unit.