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Inventor:
Hisano; Katsumi
Address:
Matsudo, JP
No. of patents:
10
Patents:












Patent Number Title Of Patent Date Issued
8099964 Magnetic refrigerating device and magnetic refrigerating method January 24, 2012
A magnetic refrigerating device includes: a magnetic refrigerating unit including a magnetic material "A" exhibiting a magneto-caloric effect that the temperature of the material "A" is increased by the application of a magnetic field and the temperature of the material "A" is decreased
8055392 Electronic device November 8, 2011
An electronic device includes a deviation value calculation unit which calculates a deviation value from the normal boundary of the relationship between a power index associated with the driving power and the measured rotational speed of the fan, a clogging detection unit which detects,
7980295 Evaporator and circulation type cooling equipment using the evaporator July 19, 2011
An evaporator includes a hermetically sealed vessel 1A having an inlet 17 and an outlet 16, a refrigerant supply portion 14, in which liquid refrigerant is stored, a heat transfer portion 12, to which the liquid refrigerant stored in the refrigerant supply portion 14 is supplied, heat
7852628 Cooling device and electronic apparatus having the cooling device December 14, 2010
A cooling device including: a fan configured to rotate and produce airflow; a fan case accommodating the fan, the fan case having an outlet for discharging the airflow produced by the fan; a heat exchanger having an inlet disposed to oppose the outlet of the fan case, the inlet being
7653510 Load calculating device and load calculating method January 26, 2010
A device and method for providing a load calculating device is presented. In one embodiment, a load calculating device can include a variable acquiring unit configured to acquire monitoring variables. The monitoring variables can include in a detected value by a sensor monitoring a state
7552592 Magnetic refrigerator June 30, 2009
In a magnetic refrigerator, a permanent magnet unit shaped like a hub is so rotated as to face an annular magnetic unit having magnetic blocks arranged in a circumferential direction. The permanent magnet unit is also arranged to be concentric with a magnetic unit and has an inner and
7433179 Electronic apparatus having universal human interface October 7, 2008
An electronic apparatus includes first and second display devices having first and second display screens held in first and second housings, respectively. The second display screen is provided with a sensor which generates an output signal determining an input area in response to an
7113399 Cooling device for electronic element producing concentrated heat and electronic device September 26, 2006
A cooling device is applied to cooling an electronic element producing concentrated heat in a case where the electronic element is housed in a portable electronic device such as a notebook PC. The cooling device is provided with an active heat transport element provided with a heat i
7014949 Battery pack and rechargeable vacuum cleaner March 21, 2006
A battery pack includes an outer case, and a plurality of cylindrical lithium ion secondary batteries accommodated in the outer case in vertical N rows and lateral M rows (N rows.ltoreq.M rows), with a gap between the secondary batteries, wherein the outer case has a draft port opene
6917521 Centrifugal blower unit having swirl chamber, and electronic apparatus equipped with centrifugal July 12, 2005
An electronic apparatus is provided with a housing containing a heat generating component, and a blower unit contained in the housing and used to cool the heat generating component. The blower unit includes an impeller, and a casing containing the impeller. The casing has suction por










 
 
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