Abstract: A hard capsule comprising a water-soluble cellulose derivative as a base material, characterized in that the water-soluble cellulose derivative is formulated with one or two or more compound(s) selected from polyvinylpyrrolidones, copolymers of vinylpyrrolidone with vinyl acetate, and polyethylene glycols having a weight-average molecular weight of 400 to 100,000. The hard capsule is easy to detach the cap part from the body part and facilitates the contents to be filled therein.

Abstract: The capsule filling-sealing apparatus in accordance with the present invention comprises a filling unit in which various mechanisms for carrying out filling processing for empty capsules are functionally disposed, a sealing unit for securely sealing filled capsules, and a connection unit for transferring the filled capsules from the filling unit to the sealing unit, wherein the filling unit, the connection unit and the sealing unit are disposed organically and integrated substantially, and the sealing processing is carrying out sequentially after the filling processing on the same production line without requiring unnecessary storage and transfer after the filling processing for capsules.

Abstract: A counting and feeding apparatus for small article, characterized in that tablets are fed intermittently from a feeding means (2) to the outer peripheral surface of a transfer drum (1) multiple pieces at a time and suckingly held on the outer peripheral surface of the transfer drum (1), a plurality rows of tablets orderly arranged along the circumferential direction of the drum are formed on the outer peripheral surface of the transfer drum (1) and transferred, one tablet is inputted from each of the rows into a temporary reservation means at a specified transfer position, and these steps are repeated specified times, whereby the tablets can be counted for each row, and the specified quantity of tablets can be reserved in the temporary reservation means and then fed to containers or a packing mechanism section.

Abstract: A weight selecting apparatus capable of automatically performing calibration, and providing a weight selecting apparatus capable of certainly carrying objects to be inspected with a relatively simple mechanism and performing weight measurement of the objects. The objects, after being subjected to weight measurement by a first weighing unit 2, are sampled by a sampler 5, and those of the objects thus sampled are subjected to weight measurement by a second weighing unit 6. A calibration unit compares, for the same object, the measured result with that obtained by the first weighing unit 2 and discriminates whether or not a difference therebetween is within a specific error range, to perform calibration of the first weighing unit 2. Further, as a carrier 3 for carrying the objects to the weighing unit 2 one by one uses an intermittently rotatable carrying roller 32 having in its outer peripheral surface portion a plurality of carrying pockets 321.

Abstract: An apparatus for inspecting the side surfaces of tablets is configured such that images of the side surfaces of tablets are picked up by making the tablets held in holding pockets of an outer cylinder roll on a continuously rotating inner cylinder and thereby rotate on their axes, whereby the images of the side surfaces of the tablets can be picked up in a state in which the tablets stably rotate on their axes in upright states, so that the side surfaces of the tablets can be easily, accurately inspected.

Abstract: A defective capsule removing mechanism is provided wherein a defective capsule discharging window is provided for a capsule pocket and the capsule pocket, is subject to suction through the discharging window so that a cap or a body of a coupling defective capsule is drawn into the defective capsule discharging window in a rolling manner from one end side directed forwardly and then discharged to the outside of the capsule pocket.

Abstract: A cellulose ether film is formed of a composition comprising a cellulose ether as a base in which some of the hydrogen atoms of cellulosic hydroxyl groups are replaced by alkyl groups and/or hydroxyalkyl groups, a gelling agent, and a gelling aid. The total content of alkoxyl and hydroxyalkoxyl groups in the cellulose ether is limited to 23-37.6% by weight, which is effective for preventing the gelling aid from precipitating out and maintaining a favorable outer appearance during long-term storage.

Abstract: The invention provides a weight selecting apparatus capable of automatically performing calibration, and provides a weight selecting apparatus capable of certainly carrying objects to be inspected with a relatively simple mechanism and performing weight measurement of the objects. The objects, after being subjected to weight measurement by a first weighing unit 2, are sampled by a sampler 5, and those of the objects thus sampled are subjected to weight measurement by a second weighing unit 6. A calibration unit compares, for the same object, the measured result with that obtained by the first weighing unit 2 and discriminates whether or not a difference therebetween is within a specific error range, to perform calibration of the first weighing unit 2. Further, as a carrier 3 for carrying the objects to the weighing unit 2 one by one, there is used an intermittently rotatable carrying roller 32 having in its outer peripheral surface portion a plurality of carrying pockets 321.

Abstract: A capsule filling machine is provided which is characterized in that contents substance m is force fed into a body B accommodated and held in a body pocket 221 using a force feeding screw 33 to fill the contents substance m.

Abstract: A defective capsule removing mechanism is provided wherein a defective capsule discharging window is provided for a capsule pocket and the capsule pocket, is subject to suction through the discharging window so that a cap or a body of a coupling defective capsule is drawn into the defective capsule discharging window in a rolling manner from one end side directed forwardly and then discharged to the outside of the capsule pocket.

Abstract: The invention provides a weight selecting apparatus capable of automatically performing calibration, and provides a weight selecting apparatus capable of certainly carrying objects to be inspected with a relatively simple mechanism and performing weight measurement of the objects. The objects, after being subjected to weight measurement by a first weighing unit 2, are sampled by a sampler 5, and those of the objects thus sampled are subjected to weight measurement by a second weighing unit 6. A calibration unit compares, for the same object, the measured result with that obtained by the first weighing unit 2 and discriminates whether or not a difference therebetween is within a specific error range, to perform calibration of the first weighing unit 2. Further, as a carrier 3 for carrying the objects to the weighing unit 2 one by one, there is used an intermittently rotatable carrying roller 32 having in its outer peripheral surface portion a plurality of carrying pockets 321.

Abstract: There is provided a defective capsule removing mechanism characterized in that a defective capsule discharging window 131 is provided for a capsule pocket 11 and the capsule pocket 11 is subject to suction through the discharging window 131 so that a cap or a body of a coupling defective capsule is drawn into the defective capsule discharging window in a rolling manner from one end side directed forwardly and then discharged to the outside of the capsule pocket, and there is also provided another defective capsule removing mechanism characterized in that one end side of a capsule pocket 21 is formed as a cap holding portion 211a having a width smaller than a diameter of the capsule cap and a scraper is inserted in a scraper insertion groove extending transversely to the capsule pocket 21 such that the cap portion of a reverse defective capsule is fitted into the cap holding portion 211a and is not discharged from the capsule pocket at a predetermined location but is further transported, whereafter it is scrap

Abstract: A method of manufacturing hard capsules is characterized by comprising the steps of dispersing a water-soluble cellulose derivative in hot water and cooling the dispersion to effect dissolution of the water-soluble cellulose derivative in the water, adding and dissolving a gelling agent in the water-soluble cellulose derivative solution to give a capsule-preparing solution, dipping a capsule-forming pin into the capsule-preparing solution at a predetermined temperature, then drawing out the pin and inducing gelation of the capsule-preparing solution adhering to the pin.