Abstract: A method of and an apparatus for processing polished rice capable of enhancing whiteness and also providing high brilliance on grain surfaces of processed polished rice. The method comprises the steps of adding moisture to the polished rice to soften grain surfaces thereof; mixing and stirring starchy granular material heated to have temperature not less than 60° C. with the moistened polished rice so that bran stuck on the grain surfaces of the polished rice is captured by the starchy granular material and removed; and separating the polished rice from the starchy granular material with bran captured, and smoothing the grain surfaces by eliminating minute inequalities thereof after the bran removed so as to enhance brilliance of the grain surfaces. The polished rice processing apparatus of the present invention comprises moisture adding means, mixing/stirring means and separating/smoothing means for carrying out the above respective steps of the polished rice processing method.

Abstract: A method of diagnosing nutritious condition of crop in a plant field is disclosed.

Abstract: A reciprocating rod of the ejector is borne in a non-sliding state by permanent magnets on the reciprocating rod and permanent magnets surrounding the reciprocating rod. The reciprocating rod linearly projects out and retracts by the reciprocating components which cause the reciprocating rod to reciprocate by the driving signals from the driver circuit. A slanted surface is provided at the foremost end of the reciprocating rod. When the granular objects to be ejected flow-in continuously, the projecting-out action takes place correspondingly with the leading granular object to be ejected and, after the following granular object(s) to be ejected has been ejected, the retracting action takes place.

Abstract: A method of and an apparatus for manufacturing no-bran cereal such as no-bran rice which require no washing before cooking. With the method and the apparatus, bran stuck on a surface of a grain of the polished cereal is easily removed without imparting any damage on the surface, and further moisture in the grain is maintained to increase taste of the cereal. Moisture is added to the polished cereal and granular material is mixed and stirred with the moistened polished cereal to polish a surface of each grain of the polished cereal and remove bran stuck on the surface of the polished cereal. Then, the polished cereal is separated from the granular material to obtain the no-bran rice.

Abstract: A method of and an apparatus for manufacturing no-bran cereal such as no-bran rice which require no washing before cooking. With the method and the apparatus, bran stuck on a surface of a grain of the polished cereal is easily removed without imparting any damage on the surface, and further moisture in the grain is maintained to increase taste of the cereal. Moisture is added to the polished cereal and granular material is mixed and stirred with the moistened polished cereal to polish a surface of each grain of the polished cereal and remove bran stuck on the surface of the polished cereal. Then, the polished cereal is separated from the granular material to obtain the no-bran rice.

Abstract: A quality evaluation method and apparatus for non-bran rice evaluate quality or taste of non-bran rice by identifying proportions of a hull layer, an aleurone layer, an endosperm layer, which adhere to a surface of the non-bran rice according to luminance levels of self-emitted fluorescence obtained by irradiating the non-bran rice with excitation light.

Abstract: At a starting of a motor which receives an electric power from a generator driven by an engine, an excitation current controller controls an excitation current so as to cause an output frequency of a generator to approach a predetermined frequency which is lower than a rated frequency when an output voltage detected by an output voltage detector is reduced to lower than a first predetermined voltage. Thereafter, the excitation current controller controls the excitation current so as to cause the output voltage of the generator to be the rated voltage when the output voltage detector detects a second predetermined voltage which is higher than the first predetermined voltage. In this way, the load capacity which enables the starting by the engine-driven generator without directly controlling the engine is improved.

Abstract: The present invention relates to an ATP-regeneration reaction system comprising the steps of acting adenylate kinase on AMP to convert it into ADP and acting a polyphosphoric acid synthetase in the presence of a polyphosphoric acid compound to convert it into ATP and a polyphosphoric acid compound; an ATP-regeneration reaction system comprising the steps of acting a phosphotransferase on AMP in the presence of a polyphosphoric acid compound to convert it into ADP and then acting a polyphosphoric acid synthetase on the resulting ADP to convert it into ATP; and a method for detecting or inspecting adenine nucleotide or RNA and an ATP-amplification method, which make use of the foregoing regeneration system.

Abstract: Warm and wet air are applied to brown rice with germinated germs, produced by adding water to the brown rice, for removing water attached to a surface of the rice. A surface of the germinated brown rice is polished by a rice-polishing machine while remaining the germinated germs to obtain rice with germinated germs. Water of about 1 to 10% of rice weight is added to soften the rice surface. The rice and granules whose granule size is set to a constant granule size smaller than that of the rice and which is heated to 60° C. or higher are mixed with the rice and stirred. Rice bran remaining on a rice surface after polishing is absorbed by the granules and is removed. And, the rice and granules are separated from each other.

Abstract: A rotatively oscillating separator comprising separating vessels 4 each having cone-shaped separating plate 5 disposed in the vessel, and drive means 6 for rotatively oscillating said separating vessels 4, mixed rice consisting of unhulled rice and unpolished rice being fed onto the separating plates in the separating vessels at a given location to separate the unhulled rice and the unpolished rice from each other, the unpolished rice being discharged through raised peripheral portions of the vessels, and the unhulled rice being discharged through the central bottoms of the separating vessels.

Abstract: From the crop of a predetermined area in a plant field under exposure to natural light, a reflectivity of the light having relation to crop information such as nitrogen content rate is measured by a camera; the crop information as first crop information is obtained from the first crop related formula established in advance for obtaining the crop information from the reflectivity; light is irradiated on crop leaf blades in the same area as the predetermined area and an amount of the light is measured; the crop information as second crop information is obtained from the second crop related formula established in advance for obtaining the crop information from the amount of the light; differences are calculated from the first crop information and the second crop information; the first crop information is obtained from the unknown crop in the predetermined area within the crop field of the same area; the first crop information is corrected based on the differences; and the nutritious diagnosis of the crop in the

Abstract: A rotary shaking separator for separating unhulled rice and unpolished rice from each other includes at least one separating vessel and a plurality of drives located at even intervals on the peripheral edge of the separating vessel, the plurality of drives being actuated to bring the whole of the separating vessel into a rotationally shaking motion.

Abstract: An apparatus for processing polished cereal to obtain no-bran cereal having a reduced size. The apparatus comprises a polished cereal processing section for removing bran remaining on surfaces of polished cereal by mixing granular material with the polished cereal so that the remaining bran is captured by the granular material, and separating the polished cereal with bran removed and the granular material with bran captured; and a granular material reprocessing section for reprocessing the granular material with bran captured and feeding back the reprocessed granular material to the polished cereal processing section for recycling the granular material. The granular material reprocessing section includes a screen tube for separating the granular material within a predetermined granularity range and a removing roller arranged to rotate in the screen tube for removing the bran captured on surfaces of the granular material fed into the screen tube.

Abstract: A method and an apparatus for determining an amount of fertilizer to be applied to grain crops are disclosed. A fertilizer application related formula for obtaining the necessary amount of fertilizer to be applied is established by analyzing growth information including leaf blade information, fertilizer application information and quality information, all the above information being obtained in advance from a number of grains or grain crops. The formula thus established is stored in the memory. The necessary amount of fertilizer to be applied for each specific period for grain crops which are presently under growth is calculated by applying to the above formula, growth information of the grain crops presently under growth and target quality information. The growth information includes leaf blade information in relation to a specific period. The results of the calculation are displayed or printed out.

Abstract: The invention provides a method for exchanging a plurality of sifter frames of a plan sifter. The steps of the method include a step, when taking out a number of sifter frames from a sifting chamber, of taking out a plurality of sifter frames in a unitary state with the unitary state being maintained to the outside of the machine frame, and a step, when accommodating new sifter frames in the sifting chamber, of stacking the sifter frames outside the machine frame and accommodating the unitary formed sifter frames in the sifting chamber. According to the method of the invention, the sifter frame exchange operation can be carried out in such a way as to reduce heavy labor and risk to workers, and such exchanging operation can be carried out in an easy manner.

Abstract: An apparatus for processing polished cereal to obtain no-bran cereal having a reduced size. The apparatus comprises a polished cereal processing section for removing bran remaining on surfaces of polished cereal by mixing granular material with the polished cereal so that the remaining bran is captured by the granular material, and separating the polished cereal with bran removed and the granular material with bran captured; and a granular material reprocessing section for reprocessing the granular material with bran captured and feeding back the reprocessed granular material to the polished cereal processing section for recycling the granular material. The granular material reprocessing section includes a screen tube for separating the granular material within a predetermined granularity range and a removing roller arranged to rotate in the screen tube for removing the bran captured on surfaces of the granular material fed into the screen tube.

Abstract: A quality evaluation method for granular objects includes the steps of: irradiating objects from a front side and a back side; taking a reflection light image and a transmission light image from both the front and back sides of the objects; obtaining optical information of the objects by image-processing the reflection and transmission light images; obtaining shape information of the objects based on the optical information; determining the quality of each of the objects based on the optical information and the shape information; and counting the numbers of objects per quality and obtaining ratios of the objects per quality against the total number of objects. The data from the front and the back sides of the granular object are analyzed to enhance the precision of the results of the quality analysis, and in particular, to enhance the precision in detecting cracks.

Abstract: A method for determining the concentration of dioxins present in a sample comprises the steps of chemically linking a hapten having a structure mimic to a part of the structures of dioxins with a ruthenium complex to thus form an antigen; incubating the resulting antigen together with an antibody fixed to or immobilized on an electrode to thus induce an antigen-antibody reaction; oxidizing or reducing the ruthenium complex by applying an electric voltage to the reaction product through the electrode to thus induce electrolytic light emission; and observing the electrolytically emitted light rays to quantitatively determine the amount of the antigen and to thus evaluate the concentration of the dioxins present in the sample. The present invention permits the elimination of the use of any reagent such as hydrogen peroxide required for the chemical luminescence, the highly sensitive analysis of dioxins and the miniaturization of the device to be used in the analysis of dioxins.

Abstract: A husking apparatus supplies cereal grains between a pair of rotating rubber rolls through a guiding chute, rubs and husks them. A roll diameter marker for indicating an abrasion degree of the diameter of one of the rubber rolls is provided near the minimum gap between the rubber rolls. An incline angle changing marker previously marked with a changing degree of a position or an angle of incline of the guiding chute in correspondence to the roll diameter marker is provided near the lower end of the guiding chute. An operator can readily detect the diameter of the rubber roll by means of the roll diameter marker and accurately set the position or the angle of incline of the guiding chute in accordance with the incline angle changing marker.