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    • 2. 发明专利
    • WASHING APPARATUS FOR CONTACT LENS
    • JPH01319732A
    • 1989-12-26
    • JP15405088
    • 1988-06-22
    • AISIN SEIKI
    • OGUMA TOMIOKAI MASASHI
    • G02C7/04G02C13/00
    • PURPOSE:To improve the washing efficiency of the contact lens by washing the contact lens in the state of being housed in a lens housing chamber. CONSTITUTION:The contact lens W is washed by almost vertically colliding a high speed water stream coming from through holes 221, 211 provided at the upward and downward of the lens W in a state of housing the contact lens W within the lens housing chamber 20 of a lens container 2. Therefore, the cleaning degree of the stain is very high. And, the slipping off of the lens W is avoided in the washing chamber 163 during washing. Not only the washing but also the rinsing of the lens is carried out by a turbulent high speed water stream. And, when the lens W is washed, as a washing water, a rinsing water and a stored water are supplied to the chamber 163, and discharged respectively, the four steps of washing, rinsing, disinfecting and storing of the lens are automatically carried out by only using one of the washing chamber 163. Thus, the efficient washing of the lens can be carried out.
    • 4. 发明专利
    • THERMAL CONVERSION DEVICE
    • JPH09293908A
    • 1997-11-11
    • JP10705896
    • 1996-04-26
    • AISIN SEIKI
    • YOSHIHARA MIKIOKAI MASASHIOGUMA TOMIO
    • H01L23/38H01L35/30H01L35/32
    • PROBLEM TO BE SOLVED: To restrain a non-conductive member from deteriorating in insulation resistance attendant on the generation of water droplets, to protect a P-type thermoelectric element and an N-type thermoelectric element against an insulation failure caused by water droplets, and to improve a thermal conversion device in working efficiency in an assembly process, by a method wherein the P-type thermoelectric element and the N-type thermoelectric element are hermetically sealed up between a first non-conductive member and a second non-conductive member. SOLUTION: A thermal conversion device 1 has such a structure that P-type thermoelectric elements 2, 2'..., N-type thermoelectric elements 3, 3'..., and joints between P-type thermoelectric elements 2, 2'..., N-type thermoelectric elements 3, 3'... and heat absorbing electrode plates 4, 4'..., heat dissipating absorbing electrode plates 5, 5'... are airtightly and liquid-tightly sealed up between a first non-conductive member 6 and a second non-conductive member 7. By this setup, an empty space surrounded with the first non-conductive member 6 and the second non-conductive member 7 is isolated from the atmosphere, so that the non- conductive members 6 and 7 are restrained from deteriorating in insulating properties attendant on the generation of water droplets, the thermoelectric elements 2 and 3 can be protected against an insulation failure caused by water droplets, and the thermal conversion device 1 of this constitution can be protected against malfunction caused by corrosion of the members.
    • 5. 发明专利
    • SPOT COLD-AIR APPARATUS
    • JPH09210393A
    • 1997-08-12
    • JP27884896
    • 1996-09-29
    • AISIN SEIKI
    • YOSHIHARA MIKIOKAI MASASHI
    • F24F1/00F25B21/02
    • PROBLEM TO BE SOLVED: To obtain a low-cost spot cold air apparatus having a small size and small dissipation power by supplying cold storage fluid sealed in a cold storage tank by a heat absorbing member disposed on the heat absorbing surface of a thermoelectric converter to heat exchange the air by a heat exchanger, and supplying the exchanged air to an air supply spot as cold air. SOLUTION: A cold storage tank 10 seals cold storage fluid therein, and has a thermoelectric converter 16 disposed therein. Heat absorbing members 18 are always brought into contact with both the heat absorbing surface of the converter 16 and the fluid. Radiating means 17 radiates the heat of the radiating surface of the converter 16. A pump 19 circulates the fluid to closed circuits 20, 21 constituted so as to circulate the fluid. Heat exchangers 22 are disposed in the circuits 20, 21. The fluid cools the air by passing the exchanger 22, and the cooled air is regulated in the direction by a louver 25 by the operation of a supply fan 23, and supplied to an air supply spot.
    • 10. 发明专利
    • LIQUID FEEDER
    • JPH03289489A
    • 1991-12-19
    • JP8713190
    • 1990-03-31
    • AISIN SEIKI
    • OGUMA TOMIOKAI MASASHI
    • G02C13/00B08B11/00B67D3/00F23K5/14
    • PURPOSE:To enable the seal section of a liquid feeding tank to be easily pushed into a liquid receiving tank by setting a pressure relieving passage for relieving the pressure of a space formed with the seal section in close contact with the wall surface of the liquid receiving section, and the wall surface of the liquid receiving section, at the time of fitting the liquid feeding tank on, to a tank chamber or open air. CONSTITUTION:When a feed water shell 35 is pushed in a recessed water receiv ing section 24 to fit a feed water tank 30 on, then it is sealed by a seal section 36, and so the interior of the recessed water receiving section 24 is turned into a sealed space, and pressure is increased in the water receiving section 24, and there is the possibility of the seal section 36 to be hardly inserted into the water receiving section 24. In this case, via the penetration hole 39d of a valve 39, and the slight ventilation flue 41a of a cap 41, the pressure of the water receiving section 24 can be relieved to the tank chamber 30d of the feed water tank 30, and so the pressure of the recessed water receiving section 24 is prevented from being increased, and the seal section 36 can be pushed in the water receiving section 24 without trouble.