Yazaki Corporation

Yasushi Kohno

Yoichi Ido

Kazushi Nakatsukasa

Riichi Minamiguchi

Masayoshi Minami

Takeo Hayashi

A sensor-equipped RF tag is attached to a cooling box accommodating a cooling agent, and detects a temperature inside the cooling box, and a temperature and a position of the cooling agent. The sensor-equipped RF tag sends the detected temperature inside the cooling box, and the temperature and the position of the cooling agent to a server directly or via a taximeter. The server orders the cooling agent from a center terminal installed in a freezing center around a position of a taxi vehicle based on a detection result of the sensor-equipped RF tag.

Cooling and warming system

A sensor is attached to a cooling and warming box accommodating a cooling agent. A server device manages a transportation company that requests transportation of the cooling and warming box. The server device wirelessly receives box information indicating a detection result from the sensor. The server device receives replacement information of the cooling and warming agent accommodated in the cooling and warming box from a freezing center. The server device sends the box information and the replacement information received wirelessly to the managed transportation company.

Management system for cooling and warming box

A method for restoring a dried aqueous organic gel capsule which includes aqueous organic gel hardened with a metal ion and then has been solidified by drying, wherein the method comprises immersing the solidified capsule in an aqueous solution containing the metal ion.

Method for restoring dried aqueous organic gel capsules

An in-liquid small substance separation/recovery apparatus which can separate small substances in a liquid into discrete ones in large amounts, includes a branch tube having an inlet port, a discharge port, and a separation/recovery port, a sensor to detect the small substances in a fluid passing through the inlet port, a controller to close and open a pair of valves, one at the discharge port and another at the separation/recovery port, and equipped with timers to start clocking a predetermined length of time each time the sensor detects a small substance and to signal the controller to open the valve at the discharge port.

Apparatus for separating minute substances in liquid

An artificial seed manufacturing apparatus in which enclosures can be inserted into capsules without fail, and the diameter of the capsule can automatically be controlled. This apparatus comprises: an enclosure supply mechanism with a container, a tip, and a driving source; a coating material delivery mechanism with a passage, a pressure plunger, a hollow nozzle plunger, and a stepping motor; and a control unit for controlling the enclosure supply mechanism and the coating material delivery mechanism, comprising: moving distance storing means for erasably storing setting data which are inputted through setting operation to designate moving distance of the pressure plunger; and stepping motor control means for supplying driving pulse, the stepping motor control means allowing the pressure plunger to reciprocate by the moving distance, to the stepping motor based on the data stored in the moving distance storing means.

Artificial seed manufacturing apparatus

A suction tip is moved between a seed-attracting position and a seed-releasing position when a rotary member is rotated by a drive source. The suction tip is moved upwardly and downwardly by an actuator attached to the rotary member. A gel-discharging mechanism disposed in alignment with the seed-releasing position includes a reciprocatable piston. When the piston moves front, a pressure is applied on gel, by which a hollow nozzle plunger opens a valve to allow the discharge of the gel. When the piston moves back, gel is supplemented. A portion of the gel discharged drops by its own weight, while the remainder forms a gel layer that closes the lower end of the hollow nozzle plunger. At the seed-releasing position, the suction tip is driven by the actuator to be lowered into the hollow portion to release the seed on the gel layer. Extremely small seeds can be reliably supplied on the gel layer at the lower end of the hollow portion.

Apparatus for producing encapsulated seeds

A rotary valve of a multi-circuit type consists of an outer valve body with a cylindrical hole therethrough and an inner valve body rotatably inserted into the cylindrical hole of the outer valve body. The outer valve body is at a plurality of heights provided with outer fluid lines extending through the wall of the outer valve body to the cylindrical hole, and with fittings on its outer surface that connect to the outer fluid lines. The inner valve body has on its outer periphery annular passages made fluid-tight and communicated with respective outer fluid lines of the outer valve body when the inner valve body is inserted into the outer valve body. The inner valve body further has inner fluid lines that communicate one of the annular passages with a respective one of the fittings mounted around the flange of the inner valve body. To one or the other of the fittings on the outer and inner valve bodies are connected pipeways on the fluid inlet side or pipeways on the fluid outlet side. The multi-circuit type rotary valve is compact in size and excludes entanglements to its outer piping.

Rotary valve

For feeding seeds contained in a tank main body of a seeds feeding section to a gel coating section by means of suction tips arranged in a seeds transfer section in order to coat them with a gellant, a total of eight through bores are formed along the upper end of the peripheral wall of the tank main body at positions corresponding to the suction tip and arranged at regular intervals so that an annular adaptor having a through bore running through the center thereof is fitted into each of the through bores. The inner peripheral wall of the through bore has a large diameter section located on the outer peripheral side of the peripheral wall for receiving a suction tip and a small diameter section smaller than the large diameter section located on the inner peripheral side of the peripheral wall for allowing seeds to pass therethrough from the tank main body. In a seeds feeding tank of a gel coating apparatus for coating seeds with a gellant and hardening the gellant to produce gel-coated seeds, seeds to be processed can be surely and securely sucked and held by suction tips before they are moved to a downstream processing step of coating seeds with a gellant regardless of the amount of seeds remaining in the seed hopper containing them.

Seeds feeding tank of a gel coating apparatus

A method for making a gel coat of gel-coated seed easily disintegrable, in which the gel-coated seed has an aqueous gel layer water-insolubilized with a metal ion, wherein the method comprises blocking the insolubilizing action of the metal ion with a sequestering agent.

Method for making a gel of gel-coat seed easily disintegrable

A method of planting gel-coated seeds comprising previously making the seeds sprout a root and then sowing the seeds with the tip of the root facing downward.

Method for planting gel-coated seeds

A gel-coated seed processing method and an apparatus therefore capable of easily accommodating increased capacity of the apparatus to carry out a series of gel-coated seed processing consisting of coating seeds with gelatinization agent and curing the gelatinization agent to produce gel-coated seeds. The gel-coated seed processing method comprises the steps of: substantially linearly transporting seeds to be processed; coating the seeds to be processed with gelatinization agent at a destination to produce coated seeds; substantially linearly moving the coated seeds in curing agent while being immersed in the curing agent such that a direction that the coated seeds is transported in the curing agent when observed from above coincides with a direction that the seeds to be processed are transported when observed from above to harden the coated agent through reaction with the curing agent and obtain gel-coated seeds.

Gel-coated seed processing method and apparatus therefor

The gel-covering apparatus has an inexpensive configuration that can supply the gelling agent to the seed covering portions under uniform pressure when performing simultaneously a plurality of same processes of covering the seeds with gelling agent. The gelling agent is supplied and filled into the closed spaces (73m) formed between the eight passages (73c) and the plungers (73h) in the nozzle block (73). The eight pressurizing air cylinders (77) connected to the eight gel supply passages (73B) communicating with the spaces (73m) are operated to pressurize the gelling agent in the spaces (73m) through the gel passages (75a) to cause the plungers (73h) in respective passages (73c) to move up, opening the valves (73b) at the lower ends of the passages (73c). At the same time, the seeds to be processed are thrown from above into the passages (73v) in the plungers (73h) so that the seeds falling from the lower ends of the passages (73v) down below the plungers (73h) are enclosed by the gelling agent, which is dropped from the spaces (73m) through the valves (73b) down below the passages (73c), to form gelling agent-covered seeds.

Apparatus for covering seeds with gel

The covered seed hardening apparatus of this invention has a construction suited for performing simultaneous parallel processes of hardening the gelling agent of seeds. The seeds covered with the gelling agent are dropped from the valves (73b) of the gel covering section (7) into the liquid hardener in the front half of the feed liquid tank (111a) on the reaction tank (111b) side of the flow regulating barrage (111g) in the hardening tank (111) of the gel hardening section (11). The covered seeds immersed in the hardener are moved through the hardener in the guide direction Y by the guide paddles (113b) after the guide paddles (113b) dip into the hardener in the reaction tank (111b) on the feed liquid tank (111a) side until the guide paddles (113b) move to a point in the reaction tank (111b) near the inclined surface (111m) of the hardner stopping barrage (111k) and come out of the hardener.

Apparatus for hardening covered seeds

A processing section in a gel coat processing unit for seeds to uniform the coating amount of seeds with gelatinizer to change a grain diameter of coated seeds without taking plenty of time and labor nor cost. In the processing section the seed is introduced from an outside into a passageway filled with gelatinizer which becomes the polymeric gel by hardening and a coated seed made by coating the seed with the gelatinizer is dropped from the passageway, the processing section comprises: a gel storing section to which the gelatinizer is supplied from an outside, the gel storing section communicating with the passageway; an opening-closing valve for opening and closing an aperture between the passageway and the gel storing section; and an extension-contraction member for extending and contracting an internal space of the gel storing section, the extension-contraction member moving in the gel storing section linked with an opening and closing of the opening-closing valve, the extension-contraction member being movable between a first position where an internal space of the gel storing section has the minimum capacity corresponding to a position when the opening-closing valve is opened and a second position where the internal space of the gel storing section has the maximum capacity which is equal to the minimum capacity plus an amount of the gelatinizer used for the coated seed corresponding to a position when the opening-closing valve is closed.

Growing community of inventors

Susono, Japan

Yasushi Kohno