Kanahara
Hirokazu Kanahara, Shioya-Gun JP
Patent application number | Description | Published |
---|---|---|
20120194125 | CONTACTLESS POWER TRANSMISSION DEVICE - A contactless power transmission device which transmits electric power in a contactless way includes: a power transmission section which transmits electric power using a primary coil; a power receiving section which is provided in a radio communication device and receives electric power using a secondary coil that is electromagnetically coupled with the primary coil; a housing which shields an electromagnetic wave, in which the power transmission section is provided, and which forms a closed space where the radio communication device is housed; and a housing antenna section which is provided in the housing and transmits a first communication signal to the outside of the housing, or transmits a second communication signal to the inside of the housing, the first communication signal being emitted from the radio communication device housed inside the housing, the second communication signal being emitted from the radio communication device housed outside the housing. | 08-02-2012 |
Hirokazu Kanahara, Haga-Gun JP
Patent application number | Description | Published |
---|---|---|
20140103708 | ELECTRIC POWER TRANSMISSION APPARATUS FOR VEHICLE - An electric power transmission apparatus for a vehicle includes: a radio receiver that is capable of receiving a radio wave of a predetermined frequency transmitted from outside of the vehicle, and that is capable of executing a search operation of searching for the radio wave by shifting reception frequency from a current reception frequency at a predetermined shift speed, and stopping shifting of the reception frequency when a radio wave is received at or above a predetermined receiving intensity; and an on-vehicle device that interrupts transmission of the electric power to a mobile device performed by an electric power transmitter while the radio receiver is executing the search operation. | 04-17-2014 |
20140357212 | FREQUENCY CONTROL APPARATUS - A frequency control apparatus includes: an input operation unit which detects a presence/absence of an input of a predetermined operation by an operator; and a control unit which, when the input of the predetermined operation by the input operation unit is detected, calculates radio frequencies, each of the radio frequencies being where a minimum value of differences with respect to multiplied frequencies of a current drive frequency of a device is less than or equal to a predetermined value, and which changes the current drive frequency of the device so that minimum values of differences between the calculated radio frequencies and multiplied frequencies of the changed drive frequency are greater than or equal to a predetermined value. The control unit changes the drive frequency to lessen a change width before and after the change by either increasing the drive frequency or decreasing the drive frequency. | 12-04-2014 |
20150380975 | WIRELESS CHARGING SYSTEM - A wireless charging system includes a wireless charger includes a power transmission part and a controller, the power transmission part being configured to transmit power to a portable terminal having a power-receiving part in a non-contact manner, the controller being configured to control power transmission performed by the power transmission part and to control a stop of the power transmission; and an in-vehicle wireless communication device having an antenna configured to perform wireless communication with an electronic key of an occupant of the vehicle, wherein the wireless charger is communicably connected to predetermined equipment which is provided to the vehicle, and when wireless communication between the in-vehicle wireless communication device and the electronic key is performed, the controller stops power transmission performed by the power transmission part in a case where a predetermined signal which is transmitted from the predetermined equipment is received before the antenna is driven. | 12-31-2015 |
Hirokazu Kanahara, Wako-Shi JP
Patent application number | Description | Published |
---|---|---|
20160126778 | NON-CONTACT CHARGING SYSTEM - A non-contact charging system includes a power receiving device including a secondary coil, and a non-contact charger including a primary coil and a controller. The primary coil performs charging of the power receiving device through the secondary coil in a non-contact manner. Upon receiving a signal representing an abnormality of the power receiving device or detecting an abnormality of the charging in the non-contact charger, the controller stops the charging temporarily and executes procedures for restarting the charging when a first predetermined time has lapsed from the reception of the signal representing the abnormality or the detection of the abnormality of the charging. | 05-05-2016 |
Masaaki Kanahara, Kurume-Shi JP
Patent application number | Description | Published |
---|---|---|
20090139326 | FLOAT AND LIQUID CONTAINER USING THE FLOAT, METHOD FOR PREVENTING MALFUNCTION OF PROBE IN AUTOMATIC ANALYZER, AND EXAMINATION METHOD USING AUTOMATIC ANALYZER - In a liquid container used in an automatic analyzer, a float that makes it possible to prevent liquid from making contact with a liquid collection opening of the liquid container to form a film thereon is provided. A float is floated on the liquid surface of a reagent placed in a reagent container for use with an automatic analyzer. The float is equipped with a float body and a required number of buoyancy adjusters. The float body is equipped with a liquid surface cover that covers substantially the entire liquid surface, and a side wall portion positioned so as to project beneath the liquid surface from the liquid surface cover. The side wall portion constitutes a device for the purpose of suppressing swaying motions of the liquid surface cover by making contact with or engaging an inner wall of the reagent container when the reagent sways. | 06-04-2009 |